HP API 3PAR CIM Programming Reference
Advertentie
Advertentie
HP 3PAR CIM API Programming Reference
Abstract
To use this document, you must be familiar with basic object oriented development techniques and with the following: Storage
Management Initiative Specification (SMI-S), Common Information Model (CIM), Hypertext Transfer Protocol (HTTP), Secure
Socket Layer (SSL), CIM Operations over HTTP, and the Unified Modeling Language (UML).
HP Part Number: QL226-97962
Published: December 2014
© Copyright 2008, 2014 Hewlett-Packard Development Company, L.P.
Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with FAR 12.211 and 12.212, Commercial
Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license.
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Acknowledgments
Adobe® and Acrobat® are trademarks of Adobe Systems Incorporated.
Contents
1 Concepts.................................................................................................10
2 Security...................................................................................................11
3 Configuring and Using the CIM Server........................................................12
4 CIM API SMI-S Support.............................................................................15
Contents 3
4
Contents
HideLUsFromStorageHardwareIDCollection(Removing Host-Sees VLUNs)...............................86
Contents 5
6 Contents
5 CIM Indications......................................................................................153
6 CIM-API Extensions.................................................................................159
Contents 7
7 Support and Other Resources...................................................................176
8 Documentation feedback.........................................................................180
A Managed Object Format Files..................................................................181
8 Contents
Contents 9
1 Concepts
About SMI-S
The Storage Management Initiative Specification (SMI-S) enables management of Storage Area
Networks (SANs) in a heterogeneous, multi-vendor environment. SMI-S uses an object-oriented model, based on the Common Information Model (CIM), to define objects and services which comprise a SAN. By leveraging vendor and technology-independent standards, SMI-S allows management application vendors to create applications that work across products from multiple vendors.
The SMI-S model is divided into several profiles, each of which describes a particular class of SAN entities (such as disk arrays or Fibre Channel switches). These profiles allow for differences in implementations, but provide a consistent approach for clients to discover and manage SAN resources and facilitate interoperability across vendor products within the SAN.
SMI-S also defines an automated resource discovery process using Service Location Protocol version
2 ( SLPv2). This allows management applications to automatically find SAN resources, and then probe them to determine which of the SMI-S profiles and features they support.
For more information, refer to the Storage Management Initiative Web site at www.snia.org/smi/ home .
About the WBEM Initiative
SMI-S is based on the Web-Based Enterprise Management (WBEM) Initiative, which is defined by the Distributed Management Task Force (DMTF). WBEM is a set of management and Internet standard technologies developed to unify the management of distributed computing environments.
The DMTF has developed the following core set of standards that make up WBEM:
Table 1 Core Standards for WBEM Initiative
Standard
The Common Information Model (CIM) standard
CIM-XML
WBEM Discovery using Service Location Protocol (SLP)
Description
The CIM standard is the data model for WBEM. CIM provides a conceptual framework for describing management data for systems, networks, applications, and services; and allows for vendor extensions. SMI-S uses CIM to model those objects and relationships that comprise a
SAN.
CIM-XML is a method of exchanging CIM management data. CIM-XML uses an xmlCIM payload and HTTP(s) as the transport mechanism.
This protocol is defined by the following specifications:
• Specification for the Representation of CIM in XML -
Defines a standard for the representation of Common
Information Model (CIM) elements and messages in
XML, written in Document Type Definition (DTD).
•
CIM Operations over HTTP - Defines a mapping of CIM
Messages onto HTTP that allows implementations of
CIM to interoperate in an open, standardized manner.
It uses the CIM XML DTD that defines the XML Schema for CIM objects and messages.
WBEM Discovery using SLP is a method for applications to identify WBEM-based management systems. For more information regarding WBEM and CIM, refer to the DMTF web site at http://www.dmtf.org
.
10 Concepts
2 Security
TCP Ports
The CIM-API uses dedicated TCP ports for CIM-XML communications and server location information.
Two ports are specified by the DMTF, and registered with IANA for CIM-XML communications between management clients and any CIM Server. The following table lists the TCP Ports for the
CIM-XML communication and service location protocols:
Table 2 TCP Ports for CIM-XML Communication
Protocol
HTTP
HTTPS
Service Location (SLP)
TCP Port
5988 (default value)
5989 (default value)
427
Authentication
Authentication verifies the identity of an entity.
Management clients accessing the CIM Server are authenticated using a request/challenge mechanism using HTTP Basic authentication. When a request is received from a management client, the CIM Server challenges the client to send a user name and password encoded in the
HTTP Authorization header. The user names and passwords used are the same as those used by other management interfaces and are case sensitive.
NOTE: CIM does not currently support LDAP user name and password authentication; only local user names and passwords are valid. Please see the HP 3PAR Concepts Guide for more information on local versus LDAP user credentials.
The CIM Server uses Open SSL to support HTTPS connections. The server supports SSLv3 and TLSv1 by default and uses the default Open SSL cipher list only. For more about OpenSSL, refer to http:// www.openssl.org/docs .
NOTE: Because Basic Authentication means that client user names and passwords are sent over the wire in unencrypted form, it is recommended that the authentication is carried out either over a physically secure private network, or in conjunction with HTTPS.
Authorization
Authorization determines whether an entity that has already been authenticated is allowed to perform a given operation.
The CIM Server allows any authenticated user to retrieve CIM class and instance information.
However, to invoke methods on CIM classes or instances, you must either have an Edit, Super,
Administrator, or User permission level. Refer to the HP 3PAR Concepts Guide or the HP 3PAR OS
CLI Administrators Manual for complete information on authorization levels.
NOTE: Access to certain information concerning volumes, CPGs, etc., is controlled by the HP
3PAR OS. Therefore, if a user authenticates with the CIM API and only has access to certain domains, only those objects in those domains returned by the HP 3PAR OS. In addition, operations on those objects also be constrained at the domain level.
TCP Ports 11
3 Configuring and Using the CIM Server
CLI Command Overview
Table 3 CLI Commands Used to Manage the CIM Server
Command setcim showcim startcim stopcim
Purpose Required Permission Level
Sets properties of the CIM Server. This command can be used to enable or disable certain services.
Super
Displays status information for the CIM
Server.
Any
Enables the CIM Server.
Disables the CIM Server.
Super
Super
NOTE: Refer to the HP 3PAR OS Command Line Interface Reference for additional information.
Enabling and Disabling the CIM Server
By default, the CIM Server is disabled and must be manually enabled by an administrator before it can be used.
Enabling the CIM Server
To enable the CIM Server, issue the startcim command:
# startcim
CIM server will start in about 90 seconds.
Disabling the CIM Server
To disable the CIM Server, issue the stopcim command:
#stopcim -f
CIM server stopped successfully.
If you issue this command without the -f option, you are prompted to confirm your intent to disable the CIM Server.
Displaying the CIM Server Status
To display the CIM Server status information, issue the showcim command.
# showcim
-Service- -State- --SLP-- SLPPort -HTTP-- HTTPPort -HTTPS- HTTPSPort PGVer CIMVer
Enabled Active Enabled 427 Enabled 5988 Enabled 5989 2.9.1 3.2.1
The showcim command shows the overall status of the CIM Server; the status and ports used for the HTTP, HTTPS, and SLP; the version of the internal Pegasus CIM Object Manager; and the version of the CIM Server.
12 Configuring and Using the CIM Server
Displaying the CIM Server Version
The CIM Server version can be displayed using the showcim command as shown previously, or by using the showversion -a command.
# showversion -a
Release version 3.2.1 MU2
Patches: None
Component Name Version
CLI Server 3.2.1 MU2
CLI Client 3.2.1 MU2
System Manager 3.2.1 MU2
Kernel 3.2.1 MU2
TPD Kernel Code 3.2.1 MU2
CIM Server 3.2.1 MU2
Communicating with the CIM Server
Several methods of communicating with the CIM Server are listed as follows:
Client Software
HP does not provide client software, but commercial and open source CIM client software packages are readily available.
lists some of the available tools and packages.
Table 4 Available Client Software Tools and Packages
Tool or Package
CIMNavigator
WBEM Services
Ultimate CIM
Description URL
CimNavigator is a graphical browser tool written in Java that can be used to manipulate CIM objects hosted on
CIMOMs on remote or local computers. We use this tool for internal development and testing.
http://www.cimnavigator.com/
The WBEM Services project is an open-source Java implementation of
Web Based Enterprise Management.
This project consists of APIs, server and client applications and tools.
http://wbemservices.sourceforge.net
Ultimate CIM is the Eclipse plug-in that enables developers to explore
CIMOM, walk associations, execute
WQL queries, graphically view class hierarchy and more.
http://sourceforge.net/projects/ ultimatecim/
Sending Client Requests
Management clients send requests to the CIM Server. A valid client request must include:
•
A properly formed HTTP header.
•
A request must be addressed to the CIM Server on an HP 3PAR Storage System.
•
This address consists of an IP Address and the appropriate TCP port for either HTTP or HTTPS as shown in the table that follows:
Protocol
HTTP
HTTPS
TCP Port
5988 (default value)
5989 (default value)
Displaying the CIM Server Version 13
•
The desired operation and its required parameters.
For information about CIM operations, refer to CIM Operations over HTTP.
•
The object or objects on which the operation is to be performed.
NOTE: HTTP 1.0 is not supported. HTTP chunked transfer encoding is utilized for CIM server responses.
The payload of the client request is XML. For information about XML coding for CIM, refer to
Representation of CIM in XML.
CIM Namespaces
CIM namespaces are logical groupings of CIM classes and CIM instances that represent managed objects in a particular environment. When making requests of a CIM Server, a client application must include the namespace that contains those classes. The namespace is case insensitive.
Table 5 CIM Server Supported Namespaces
Namespace root/PG_Interop root/tpd
Purpose
This is the Interop Namespace as defined in SMI-S. The
Interop Namespace is used to find Registered Profiles and other CIM classes related to the SMI-S Server Profile.
The root/tpd namespace (Three Par Data) is used to uniquely identify CIM Servers and provides management of all classes related to managing the storage system.
14 Configuring and Using the CIM Server
4 CIM API SMI-S Support
The CIM API supports the Storage Management Initiative Specification. The CIM API also supports extensions to these profiles to provide features that are not available from the standard profiles.
Standard Compliance
The 3PAR CIM Server supports SMI-S version 1.5.
The CIM Server has successfully completed testing and conforms to elements of the Storage
Networking Industry Association’s Conformance Testing Program (SNIA-CTP) for the SMI specification. For detailed information, refer to: www.snia.org/forums/smi/tech_programs/ctp/conformingproviders
SMI-S Functionality
SMI-S defines a number of services, profiles, and subprofiles that are used to manage elements of a SAN. Each HP 3PAR Storage System comes with an embedded CIM Server that includes support for the profiles, subprofiles, and services.
Supported Discovery Service
Table 6 Supported Discovery Service
Service
Service Location Protocol (SLP)
Version
SLPV2
Purpose
Allows management applications to discover the location of CIM Servers and the supported capabilities of those servers.
Supported Profiles
Table 7 Supported Profiles
Profile
Server Profile
Array Profile
Version
1.5
1.5
Purpose
Defines the capabilities of the CIM
Server, including the supported SMI-S
Profiles and Subprofiles supported.
Describes RAID arrays and disk storage systems.
Supported Array Packages
Table 8 Mandatory Supported Array Packages
Package
Block Services
Version
1.5
Physical 1.5
Purpose
Provides management of
StorageVolumes and
StoragePools .
Models information about a storage system's physical package and optionally about internal sub-packages.
Standard Compliance 15
Supported Array Subprofiles
Table 9 Supported Array Subprofiles
Subprofile
Location
Version
1.4
Multiple Computer System 1.2
Software
Masking and Mapping
FC Target Ports
FC Initiator Ports iSCSI Target Ports
Disk Drive Lite
Block Server Performance
Copy Services
Job Control
Thin Provisioning
Replication Services 1.5
SAS Initiator Ports 1.4
Indication 1.5
Supported Server Subprofile
Table 10 Supported Server Subprofile
Subprofile
Profile Registration
Version
1.5
1.5
1.4
1.4
1.2
1.5
1.5
1.5
1.4
1.4
1.4
16 CIM API SMI-S Support
Purpose
Provides information about the physical location of a disk storage system.
Provides information about the multiple computer systems (controller nodes) that cooperate to present a virtual computer system (cluster).
Provides information on installed controller software.
Provides management of LUNs.
Provides management of front end (host facing) Fibre Channel ports.
Provides management of back end (disk enclosure) FC ports.
Provides management of front end (host facing) iSCSI ports.
Provides management of disk drive devices.
Provides performance statistics information for block servers.
Provides management of physical and virtual copies (remote copy is not supported).
Provides management of tasks related to Copy Services and Replication
Services.
Provides management of thinly provisioned volumes and
DynamicStoragePool (aka Common
Provisioning Group).
Provides management of physical and virtual copies of a volume or volume set
(remote copy is not supported).
Defines the model Serial Attached SCSI
(SAS) ports.
Provides notification of lifecycle events.
Purpose
Describes the set of classes and associations deal with profiles supported by the ObjectManager.
Supported SMI-S Levels by Release
Table 11 Supported SMI-S Levels by Release
HP 3PAR OS
Release/ SMI-S
Version
Profile
Server Profile
2.3.1/
1.1.0
Array Profile
Subprofile/.Package
x
Profile Registration
Software
Block Services
Physical Package x x
Masking & Mapping x
FC Target Ports
FC Initiator Ports
Location
Mulitple Computer
System x x x x
Disk Drive Lite iSCSI Target Ports
Block Server
Performance
Copy Services
Job Control x x x x x
Thin Provisioning
Replication Services
SAS Initiator Ports
Indication x x
3.1.1/ 1.4.0
3.1.2/ 1.4.0
3.1.3/ 1.5.0
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
3.2.1/ 1.5.0
x x x x x x x x x x x x x x x x x x x x
Discovery Service
The first step in managing an SMI-S enabled SAN is to discover its available resources (such as the CIM servers). SMI-S defines Service Location Protocol v2 (SLPv2) as the discovery mechanism.
CIM clients use SLP to query for available CIM servers. CIM servers answer with generic information about what services they provide and the URL at which these services reside.
Server Profile
A CIM Server is anything that supports the CIM-XML protocol and supports the basic read functional profile as defined by the CIM Operations over HTTP specification. After a CIM client has discovered a CIM server within a SAN, it then needs to determine the services provided by that server. The
Server Profile defines the capabilities of the CIM Server. This includes the communication mechanisms the CIM Server supports, the CIM namespaces that it manages, and the SMI-S profiles and subprofiles that are supported.
For a complete discussion on the Server Profile model, please refer to SMI-S at http://www.snla.org
.
Server Profile 17
Server Profile CIM Classes
Table 12 Server Profile CIM Key Classes
CIM Class
TPD_CIMXMLCommunicationMechanism
TPD_Namespace
TPD_ObjectManager
TPD_RegisteredProfile
TPD_RegisteredSubprofile
Description
Defines the communication protocols supported by the CIM server.
Defines the CIM namespaces supported by the CIM Server.
The CIM Object Manager service of the CIM Server.
One instance of this class exists for each SMI-S Profile that is registered with the CIM Server.
One instance of this class exists for each SMI-S Subprofile that is registered with the CIM Server.
The storage server that is hosting the CIM Server.
TPD_StorageSystem
Supported Methods
Table 13 Method for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
UML Diagram
For the Server Profile Instance Diagram, refer to the SMI-S, v1.5 at http://www.snia.org
.
Profile Registration Profile
Profile Registration Profile is mandatory for Server Profile. This profile models the profiles registered in the object manager and the associations between registration classes and the domain classes implementing the profile.
CIM Classes
Table 14 Key Classes
Class
TPD_RegisteredProfile
TPD_RegisteredSubprofile
Description
One instance of this class will exist for each SMI-S Profile that is registered with the CIM Server. One instance exists for the SMI-S Profile.
One instance of this class will exist for each SMI-S
Subprofile that is registered with the CIM Server.
UML Diagram
For the Server Profile Instance Diagram, refer to the SMI-S, v1.5 at http://www.snia.org
.
Registered Version
The RegisteredVersion property of the different RegisteredProfile/RegisteredSubprofile instances have different values; these values are the same as those published in the Registered Name and
Version sub-clause of the profiles in SMI-S 1.5.
Note that the overall version of SMI-S supported by the provider are expressed using the SMI-S
RegisteredProfile.
18 CIM API SMI-S Support
The following list the profile/subprofile corresponding RegisteredVersion:
•
Array-1.5.0
•
Server-1.5.0
•
Disk Drive Lite-1.5.0
•
Location-1.4.0
•
Masking and Mapping-1.4.0
•
Copy Services-1.5.0
•
Job Control-1.5.0
•
Multiple Computer System-1.2.0
•
FC Target Ports-1.4.0
•
FC Initiator Ports-1.4.0
•
Software-1.4.0
• iSCSI Target Ports-1.2.0
•
Block Server Performance-1.4.0
•
Thin Provisioning-1.4.0
•
Profile Registration-1.5.0
•
Replication Services-1.5.0
•
SAS Initiator Ports-1.4.0
•
Indication-1.5.0
SMI-S Profile
Each RegisteredProfile instance representing a profile is associated to a RegisteredProfile instance holding the SMI-S version number. The version number (RegisteredVersion) of SMI-S profiles may or may not be the same as the version number of the SMI-S RegisteredProfile. The RegisteredProfile instances are associated using ElementConformsToProfile, where the RegisteredProfile representing
SMI storage profiles (e.g., Array, Server) is referenced from the ManagedElement role of the association. Also, this SMI-S profile is not associated to TPD_ObjMgrSoftwareIdentity, unlike the other RegisteredProfiles and RegisteredSubprofiles. It is also not advertised in SLP.
Note that the overall version of SMI-S supported by the provider are expressed using the SMI-S
RegisteredProfile.
Table 15 Property Values for the SMI-S Profile
Properties
InstanceID
RegisteredOrganization
RegisteredName
RegisteredVersion
AdvertiseTypes
Description
SNIA:SMI-S
11 (SNIA)
SMI-S
1.5.0 (version of the SMI-S the provider conforms to)
2 (Not Advertised)
Array Profile
The Array profile models the physical and logical aspects of disk storage systems. The basic Array profile provides a high level, read-only view of a storage system. The mandatory Block Services
Array Profile 19
package and the various optional subprofiles extend this description and provide additional management capabilities.
For detailed information regarding the Array profile, refer to SMI-S at http://www.snla.org
.
Array Profile CIM Classes
Table 16 Array Profile CIM Class
Class
TPD_StorageSystem
Description
Represents the storage array as a whole. The Dedicated property indicates this system operates as a storage array.
Supported Methods
Table 17 Method for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Block Services Package
The Block Services package defines standards for viewing/managing storage capacity. This includes managing StoragePools and allocating capacity from StoragePools to be used by external consumers. Implementation of this package provides the ability to manage storage volumes on the HP 3PAR Storage System.
For detailed information regarding the Block Services package, refer to SMI-S at www.snla.org
.
Block Services Package CIM Classes
Table 18 Block Services Package CIM Classes
Class
TPD_StorageSystem
TPD_StorageVolume
TPD_StoragePool
TPD_StorageSetting
TPD_StorageCapabilities
TPD_StorageConfigurationCapabilities
TPD_StorageConfigurationService
TPD_DynamicStoragePool
Description
Represents the storage array as a whole.
Storage volumes that are equivalent to SCSI Logical Units visible to consumers.
Allocatable space on the array.
Used by clients as input to the
StorageConfigurationService . StorageSetting describes the desired configuration of Storage Volumes.
Provides information about the possible configuration parameters for elements created from a given
StoragePool .
Provides information about what storage configuration functionality is provided by
StorageConfigurationService .
Allows clients to configure Storage Volumes.
Storage Pool representing a Common Provisioning Group
(CPG).
Supported Methods
-
shows the supported methods for the Block Services
Package:
20 CIM API SMI-S Support
Table 19 Method for TPD_StorageSystem
Method modifyinstance()
Table 23 Method for TPD_StoragePool
Method
GetSupportedSizeRanges()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Table 20 Methods for TPD_StorageCapabilities
Method
CreateSetting()
GetSupportedStripeLengthRange()
GetSupportedStripeDepths()
Table 21 Methods for TPD_StorageSetting
Method modifyInstance() deleteInstance()
Description
Provides the ability to create StorageSetting objects for use in creating StorageVolumes.
Returns the possible stripe lengths for this capability.
Returns the possible stripe depths for this capability.
Description
Provides the ability to modify a StorageSetting for use in creating StorageVolumes.
Provides the ability to delete a StorageSetting.
Table 22 Methods for TPD_StorageConfigurationService
Method
CreateOrModifyElementFromStoragePool()
TPD_CreateModifyElementFromStoragePools
ReturnToStoragePool()
CreateOrModifyStoragePool()
DeleteStoragePool()
Description
Provides the ability to create or modify StorageVolumes using a specific StorageSetting from a source
StoragePool (s).
Provides the ability to remove StorageVolumes, returning the capacity to the original StoragePool.
Provides the ability to create or modify
DynamicStoragePool or
DeltaReplicaStoragePool using a specific
StorageSetting from a source StoragePool.
Provides the ability to remove DynamicStoragePool, returning the capacity to the parent StoragePool.
Description
Returns the supported size ranges for elements allocated from this Pool.
StorageCapabilities
There is one StorageCapabilities for each StoragePool. There are four kinds of StorageCapabilities:
Block Services Package 21
1.
StorageCapabilities of primordial pool
This has an InstanceID of “HP_3PAR:StorageCapabilities:primordial”.
2.
StorageCapabilities of concrete pool
There are three possible concrete StoragePool, depending on the type of disks in an array
(FC, NL or SSD). There can be up to three of these per array, depending on the existence of the concrete pool, with InstanceID of:
•
HP_3PAR:StorageCapabilities:all-FC
•
HP_3PAR:StorageCapabilities:all-NL
•
HP_3PAR:StorageCapabilities:all-SSD
3.
StorageCapabilities of DynamicStoragePool
This has an InstanceID of “HP_3PAR:CapabilitiesForDynamicStoragePool: <pool
ElementName>”.
4.
StorageCapabilities of DeltaReplicaStoragePool
This has an InstanceID of “HP_3PAR:CapabilitiesForDeltaReplicaStoragePool: <volume
WWN>”.
StorageSetting
There are eight types of StorageSetting:
1.
Fixed StorageSetting for creating Legacy Fully Provisioned Volume
There is one such StorageSetting for each supported RAID and concrete StoragePool. For each existing concrete StoragePool in an array, there will be four instances of this kind of
StorageSetting, one for each of RAID-0, RAID-10, RAID-50 and RAID-60. Their InstanceID’s are:
•
HP_3PAR:StorageSetting:RAID0:all-FC
•
HP_3PAR:StorageSetting:RAID10:all-FC
•
HP_3PAR:StorageSetting:RAID50:all-FC
•
HP_3PAR:StorageSetting:RAID60:all-FC
•
HP_3PAR:StorageSetting:RAID0:all-NL
•
HP_3PAR:StorageSetting:RAID10:all-NL
•
HP_3PAR:StorageSetting:RAID50:all-NL
•
HP_3PAR:StorageSetting:RAID60:all-NL
•
HP_3PAR:StorageSetting:RAID0:all-SSD
•
HP_3PAR:StorageSetting:RAID10:all-SSD
•
HP_3PAR:StorageSetting:RAID50:all-SSD
•
HP_3PAR:StorageSetting:RAID60:all-SSD
2.
Fixed StorageSetting for creating DynamicStoragePool.
There is one such StorageSetting for each supported RAID and concrete StoragePool as well as DiskStorageExtent. For the primordial pool extent and each existing concrete StoragePool in an array, there will be 4 instances of this kind of StorageSetting, one for each of RAID-0,
RAID-10, RAID-50 and RAID-60. Their InstanceID’s are:
•
HP_3PAR:DynamicStoragePoolSetting:RAID0:all-FC
•
HP_3PAR:DynamicStoragePoolSetting:RAID10:all-FC
•
HP_3PAR:DynamicStoragePoolSetting:RAID50:all-FC
22 CIM API SMI-S Support
•
HP_3PAR:DynamicStoragePoolSetting:RAID60:all-FC
•
HP_3PAR:DynamicStoragePoolSetting:RAID0:all-NL
•
HP_3PAR:DynamicStoragePoolSetting:RAID10:all-NL
•
HP_3PAR:DynamicStoragePoolSetting:RAID50:all-NL
•
HP_3PAR:DynamicStoragePoolSetting:RAID60:all-NL
•
HP_3PAR:DynamicStoragePoolSetting:RAID0:all-SSD
•
HP_3PAR:DynamicStoragePoolSetting:RAID10:all-SSD
•
HP_3PAR:DynamicStoragePoolSetting:RAID50:all-SSD
•
HP_3PAR:DynamicStoragePoolSetting:RAID60:all-SSD
•
HP_3PAR:DynamicStoragePoolSetting:RAID0:primordialExtents
•
HP_3PAR:DynamicStoragePoolSetting:RAID10: primordialExtents
•
HP_3PAR:DynamicStoragePoolSetting:RAID50: primordialExtents
•
HP_3PAR:DynamicStoragePoolSetting:RAID60: primordialExtents
3.
Fixed StorageSetting for creating Volume From DynamicStoragePool
There are two of these settings per DynamicStoragePool, and each is associated to the
“HP_3PAR:Capabilities for DynamicStoragePool <poolname>” StorageCapabilities of the
DynamicStoragePool. One has an InstanceID of “HP_3PAR:ThinProvisionedVolumeSetting from DynamicStoragePool <poolname>” that a client can use for creating a TP volume from the DynamicStoragePool; the other has an instance of “HP_3PAR:FullyProvisionedVolumeSetting from DynamicStoragePool <poolname>” that a client can use for creating a fully provisioned volume from the DynamicStoragePool. Only volume-related properties will be populated.
4.
TPD_VolumeSetting
This StorageSetting contains the current configuration of a volume. This is associated to the
StorageVolume via TPD_ElementSettingData. There is no association to any
TPD_StorageCapabilities.
5.
StorageSetting generated from CreateSetting of “HP_3PAR:StorageCapabilities: <concrete pool>” Capabilities.
StorageSetting created this way is generic enough that it encompasses LD, virtual volume and snap space specific properties. A client has to tailor the properties carefully to create the element (DSP, legacy volume or new-style volume) it desires. This setting has a
StorageSettingGeneratedFromCapabilities association to the HP_3PAR:StorageCapabilities:
<concrete pool> Capabilities.
6.
StorageSetting generated from CreateSetting of “HP_3PAR:CapabilitiesForDynamicStoragePool:
<pool name>”.
StorageSetting created this way can be used by a client for user space or snapshot space of a virtual volume. By default the ThinlyProvisioned property is set to FALSE. A client has to modify this to TRUE if a TPVV is desired. This setting has a
StorageSettingGeneratedFromCapabilities association to the
“HP_3PAR:CapabilitiesForDynamicStoragePool: <pool name>” Capabilities.
7.
StorageSetting created by CreateInstance
StorageSetting contains values that are totally determined by the client who created it. The most likely usage for this is if a client clones an existing fixed StorageSetting and then modifies some of the property values before creating it. This Setting has a
StorageSettingGeneratedFromCapabilities association to the appropriate
Block Services Package 23
“HP_3PAR:StorageCapabilities: <concrete pool>” Capabilities according to the RAID type of the StorageSetting. The default is RAID10.
8.
Persistent StorageSetting/Template.
StorageSetting (templates) that are stored in Persistent Repository. The TemplateType and
TemplateForVolumeType properties of the StorageSetting restrict what kind of element creation this setting can be applied to. This Setting has a StorageSettingGeneratedFromCapabilities association to the appropriate “HP_3PAR:Capabilities:<TemplateName>” Capabilities according to the RAID type of the StorageSetting. The default is RAID10.
Table 24 Relevant Properties of StorageSetting
Properties
Uint64
AllocationUnit
Uint64
AllocationUnitMax
Description
Grow increment in bytes. When a TP StorageVolume or a
DynamicStoragePool grows on demand, the system allocates this number of bytes on each allocation.
Maximum allocation unit in bytes.
Minimum allocation unit in bytes.
Uint64
AllocationUnitMin
Uint64
SpaceLimit
Uint16
SpaceLimitWarningThreshold
Uint64
UserSpaceLimit
Uint16
UserSpaceLimitWarningThreshold
Uint32
UserSpaceAllocationWarning
Uint32
SnapSpaceAllocationWarning
Snap space limit in bytes. If SpaceLimit (in bytes) is greater than zero, the space consumed by the storage element shall not exceed the value of SpaceLimit. For TP StorageVolume, if SpaceLimit is zero, allocation limit is not enforced (e.g. the volume can grow until the system runs out of space).
Snap space limit warning in percentage of SpaceLimit. When actual space allocated to the TP StorageVolume or DynamicStoragePool hits this threshold, alerts are generated. For example, if
SpaceLimitWarningThreshold is 90% and SpaceLimit is 100GB, alerts are generated when allocated space is 90GB or more.
User space limit in bytes. If UserSpaceLimit (in bytes) is greater than zero, the space consumed by the storage element shall not exceed the value of UserSpaceLimit. For TP StorageVolume, if
UserSpaceLimit is zero, allocation limit is not enforced (e.g. the volume can grow until the system runs out of space).
User space limit warning in percentage of UserSpaceLimit. When the actual space allocated to the TP StorageVolume or
DynamicStoragePool hits this threshold, alerts are generated. For example, if UserSpaceLimitWarningThreshold is 90% and
UserSpaceLimit is 100GB, alerts are generated when allocated space is 90GB or more.
TP volume user space allocation warning in percentage of volume size.
If this is set, UserSpaceLimitWarningThreshold is ignored.
UserSpaceLimitWarningThreshold calculation requires
UserSpaceLimit , which may not be specified.
UserSpaceAllocationWarning thus allows a percentage to be specified without requiring UserSpaceLimit to be specified (in CLI, one can specify –usr_aw option without specifying –usr_al option).
Applies only to TPVVs.
Volume snap space allocation warning in percentage of volume size.
If this is set, SpaceLimitWarningThreshold is ignored.
SpaceLimitWarningThreshold calculation requires SpaceLimit, which may not be specified. SnapSpaceAllocationWarning thus allows a percentage to be specified without requiring SpaceLimit to be specified (in CLI, one can specify –snp_aw option without specifying –snp_al option).
24 CIM API SMI-S Support
Table 24 Relevant Properties of StorageSetting (continued)
Properties
Uint64
DSPSnapSpaceGrowWarning
Uint16
IntendedUsage
Uint16
LowSpaceWarningThreshold
Boolean
ThinlyProvisioned
Description
Warning alert is issued if snap space of a CPG exceeds
DSPSnapSpaceGrowWarning . 0 means no warning limit is enforced.
This value is in bytes. Applies to DynamicStoragePool only.
Describes how the elements are used. For example, if a new TP
StorageVolume is used for snap shot, this value is 7. The default value is 0 (“not specialized”).
Generates a low space indication and applies only when creating a
DynamicStoragePool . If non-zero, a low space indication is generated when RemainingManagedSpace of
DynamicStoragePool <= (TotalManagedSpace of
DynamicStoragePool * LowSpaceWarningThreshold )/100.
If it is zero, no indication is generated. Unit is in percentage. This corresponds to the -aw option of the CLI createcpg command.
True if the corresponding volume is thinly provisioned.
Uint16
TemplateType
Type of template to be created (VV or CPG).
Type of VV template to be created (TPVV, CPVV, TDVV or all).
Uint16
TemplateForVolumeType
Uint16
ThinProvisionedPoolType
Uint16
StoragePoolInitialUsage
The type of thin provisioned pool used when StorageSetting is used a goal for creating a thin provisioned pool. In other contexts, this property is undefined. The possible values match the appropriate values in
StorageConfigrationCapabilities.SupportedStorageElementTypes
.
The Usage value to be used when creating a new StoragePool.
Table 25 Matrix of Populated Properties for Different Types of StorageSetting
Properties
ThinlyProvisioned
AllocationUnit
AllocationUnitMax
AllocationUnitMin
Default Values for Each StorageSetting Type
Legacy
Volume
Setting
DynamicStorage
Pool Setting
Thin
Provisioned
Volume
Setting
Fully
Provisioned
Volume
Setting
Generated from
HP_3PAR:Capa bilities:<concrete pool> or
HP_3PAR:Capa bilities:primordial
CreateSetting
Generated from
HP_3PAR:Capa bilities for
DynamicStorage
PoolCreateSetting
F
NULL
NULL
NULL
NULL
NULL
Default
Max
Min
0
T
NULL
NULL
NULL
NULL
F
NULL
NULL
NULL
NULL
F
Default
F
NULL
Max if goal setting. Default if default setting.
NULL
Min if goal setting. Default if default setting.
NULL
0 0 SpaceLimit
SpaceLimitWarningThreshold NULL
UserSpaceLimit NULL
0
NULL
NULL
NULL
NULL
NULL
0
NULL
0
NULL
Block Services Package 25
Table 25 Matrix of Populated Properties for Different Types of StorageSetting (continued)
Properties
UserSpaceLimitWarningThres hold
Default Values for Each StorageSetting Type
NULL NULL NULL NULL
UserSpaceAllocationWarning
SnapSpaceAllocationWarning
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
LowSpaceWarningThreshold NULL
DSPSnapSpaceGrowWarning NULL
Default LD Parameters (e.g., rs, ss, ha, pattern etc.)
Volume Parameters (e.g., spt, hpc, policy etc.)
Default
0
0
Default
NULL
NULL
NULL
NULL
Default
NULL
NULL
NULL
Default
TemplateType
TemplateForVolumeType
ThinlyProvisionedPoolType
Volume
Any
NULL
CPG
NULL
Volume
TPVV
ThinlyProvision edLimitlessStor agePool (9)
NULL
Volume
TPVV
NULL
NULL
NULL
NULL
NULL
NULL
Default
Default
Volume
NULL
NULL
NULL
NULL
NULL
NULL
NULL
NULL
Default
Volume
Any
NULL
26 CIM API SMI-S Support
Creating a DynamicStoragePool (CPG) via SMI-S
Creating a DynamicStoragePool is a two-step process:
1.
Choose or create a StorageSetting instance using CreateSetting().
•
If choosing a pre-created one, a client should use a StorageSetting with
InstanceID=”HP_3PAR:DynamicStoragePoolSetting:RAIDx:<concrete pool>”.
•
If generating a StorageSetting, a client should invoke the CreateSetting method on one of the StorageCapabilties with
InstanceID=”HP_3PAR:Capabilities:RAIDx:<concrete pool>”.
•
By default, StorageSetting.ThinProvisionedPoolType is set to
ThinlyProvisionedLimitlessStoragePool(9) , which creates a DSP with limitless capacity. The size parameter to CreateOrModifyStoragePool is ignored.
•
A client can also set ThinProvisionedPoolType to
ThinlyProvisionedQuotaStoragePool(8) , which means there is an upper limit to how big the DSP can grow. For this, the Size parameter has to be specified and non-zero.
•
ThinProvisionedPoolType cannot be set to
ThinlyProvisionedAllocatedStoragePool(7) since this is not supported.
•
StorageSetting.StoragePoolInitialUsage
must either be NULL or
Unrestricted(2) .
Block Services Package 27
2.
Invoking the StorageConfigurationService’s CreateOrModifyStoragePool method: a client passes in the StorageSetting obtained in step 1, and other relevant input parameters, to create a DynamicStoragePool.
•
The input StorageSetting can be deleted by StorageSetting.DeleteInstance, or it can be made persistent via ModifyInstance of the
StorageSetting .ChangeableType property to “Persistent” and
StorageSetting.TemplateType
property to “DynamicStoragePool”.
•
The method CreateOrModifyStoragePool (existing method) of
StorageConfigurationService is used to create a DynamicStoragePool (DSP).
Only DynamicStoragePool can be created; concrete pool cannot be created.
The method signature is described below: uint32 CreateOrModifyStoragePool (
[In] String ElementName,
[Out] CIM_ConcreteJob ref Job,
[In] StorageSetting ref Goal,
[In, Out] Uint64 Size,
[In] String InPools[],
[In] String InExtents[],
[In, Out] DynamicStoragePool ref Pool);
•
ElementName - The end user’s input name of the DynamicStoragePool (CPG) to be created.
•
Job - Is always NULL.
•
Goal - This is an instance of StorageSetting describing characteristics of the desired
DynamicStoragePool . If it is NULL, the provider picks the default setting. The
ThinProvisionedPoolType property specifies what type of DSP to create:
(ThinlyProvisionedQuotaStoragePool(8) for a DSP with an upper limit, or
ThinlyProvisionedLimitlessStoragePool(9) for a DSP with no upper bound).
•
Size - The virtual size of the DynamicStoragePool. On initial creation, the system does not allocate any space to the pool. The minimum unit (the grow increment) is allocated for this pool only after a volume is created off this pool. If the DSP has a size limit, then
ThinProvisionedPoolType property in Goal has to be set to
ThinlyProvisionedQuotaStoragePool(8) . To create a “limitless”
DynamicStoragePool (e.g., creating a CPG without specifying the size), the
ThinProvisionedPoolType property in Goal has to be set to
ThinlyProvisionedLimitlessStoragePool(9) , and this parameter is ignored.
•
InPools - This shall contain an array of StoragePool where the new pool is to be created from. However, only support creation from “HP_3PAR:primordial”,
“HP_3PAR:all-FC”, “HP_3PAR:all-NL”, or “HP_3PAR:all-SSD” pools is supported. Therefore, this array should contain only one element. If any other values are passed in, an “Invalid
Parameter” error is returned. If primordial pool is specified, the DynamicStoragePool will be created from the all-FC pool.
•
InExtents - This is optional, but can contain an array of references to
TPD_DiskStorageExtent to let the client specify the disks that should be used to create the
DynamicStoragePool.
•
Pool - It should be null as an input to create a new DynamicStoragePool. Upon method completion, it contains the object path of the newly created
DynamicStoragePool . If it is not null, it refers to an existing DynamicStoragePool whose properties are being modified based on the input Goal (StorageSetting).
28 CIM API SMI-S Support
Table 26 DynamicStoragePool Possible Return Values
Explanation/Notes
3
4
1
2
ValueMap
0
5
6
4097
Values
Job Completed with No Error
Not supported
Unknown
Timeout
Failed
Invalid parameter
In Use
Size Not Supported
Relevant Properties of DynamicStoragePool
Table 27 Relevant Properties of DynamicStoragePool
Properties string
PoolID
Uint64
TotalManagedSpace
Description
A unique ID within the storage array. The user’s defined name is used as an identifier.
NOTE: DSP does not have a WWN because it is not considered a physical entity.
This is the actual allocated size to the DSP (not the logical size).
Logical size is denoted by SpaceLimit.
Uint16
LowSpaceWarningThreshold
(percentage)
Uint64
AllocationUnit
(bytes)
Uint16
SpaceLimitDetermination
The unit is a percentage. If it is zero, no alert is generated. If it is non-zero, an indication is generated when
RemainingManagedSpace <=
(TotalManagedSpacet*LowSpaceWarningThreshold)/100 .
This is the grow increment. When a TP StorageVolume or a
DynamicStoragePool grows on demand, the system allocates this number of bytes on each allocation.
Uint64
SpaceLimit
Defines the approach associated with the pool for determining capacity information for the pool. Allocated (2) means that the advertised capacity is the same as the actual capacity. Quota
(3) means that there is an administratively defined limit
(SpaceLimit) on the capacity that may be used to create or expand child elements. Limitless (4) means that there is no defined limit on the capacity for creating or expanding children.
The capacity of the storage allocated to the pool when
SpaceLimitDetermination has the value 3 (Quota) or 4
(Limitless) or is set to the value of TotalManagedSpace if
SpaceLimitDetermination has the value 2 (Allocated). In the case of Limitless, SpaceLimit is set to 1PB, the maximum allowed by the HP 3PAR Storage System.
The size of metadata consumed by this storage pool. This is only defined if the pool is thin provisioned.
Uint64
ThinProvisionMetaDataSpace
(bytes)
Uint64
CurrentSpaceConsumed
(bytes)
This is the current number of bytes being used by all TP
StorageVolumes (RAID overhead already taken into account) allocated from this pool. For example, a RAID-1 CPG with 50
Block Services Package 29
Table 27 Relevant Properties of DynamicStoragePool (continued)
Properties
Uint64
ConsumedSnapDataSpace
(bytes)
Description
GB being allocated to TPVVs. The CurrentSpaceConsumed is 50 GB.
This is the nominal number of bytes allocated on disk for Snapshot data (SD) of this pool, not including RAID overhead.
Uint64
ConsumedSnapDataSpacePlusMetaData
(bytes)
This is the actual number of bytes allocated on disk for Snapshot data (SD) space of this pool, including RAID overhead.
This is the nominal number of bytes allocated on disk for Snapshot admin (SA) of this pool, not including RAID overhead.
Uint64
ConsumedSnapAdminSpace
(bytes)
Uint64
ConsumedSnapAdminSpacePlusMetaData
(bytes)
Uint64
RemainingManagedSpace
(bytes)
Uint32
GetSupportedSizeRange()
This is the actual number of bytes allocated on disk for SA space of this pool, including RAID overhead.
The remaining usable capacity after the allocation of TP
StorageVolumes . It is calculated as follows:
RemainingManagedSpace=SpaceLimit(virtual size)–
CurrentSpaceConsumed .
This method returns the maximum and minimum size, in bytes, of a StorageVolume that can be created off this DSP. Only the StorageVolume and Thin Provisioned Volume values are accepted for the ElementType parameter.
This method is not supported.
Uint32
GetSupportedSizes()
Uint64
SnapDataSpaceWarningLimit
(bytes)
Issue warning alert when space allocation exceeds this amount.
A size of 0 means no warning limit is enforced. Default is 0.
Modifiable StorageSetting Properties for DSP
When creating or modifying a DSP, a client can change the following StorageSetting properties to a non-default value. The provider ignores all other properties.
Table 28 Summary of Modifiable StorageSetting Properties for DSP
Comment StorageSetting Property
SpaceLimit
SpaceLimitWarningThreshold/
DSPSnapSpaceGrowWarning
CLI Equivalence
-sdgl
-sdgw If both the DSPSnapSpaceGrowWarning and
SpaceLimitWarningThreshold properties are specified, DSPSnapSpaceGrowWarning takes precedence. This is because
SpaceLimitWarningThreshold is in percentage of SpaceLimit (whereas
DSPSnapSpaceGrowWarning is in bytes), and for the HP 3PAR Storage System, we set the absolute limit, not in percentage, hence the need for proprietary property DSPSnapSpaceGrowWarning.
If DSPSnapSpaceGrowWarning is NULL and BOTH
SpaceLimitWarningThreshold and
30 CIM API SMI-S Support
Table 28 Summary of Modifiable StorageSetting Properties for DSP (continued)
StorageSetting Property CLI Equivalence Comment
SpaceLimit are specified, the numbers are converted to bytes for internal usage.
LowSpaceWarningThreshold
AllocationUnit
Domain
-aw
-sdgs
-domain
DataRedundancyGoal
ParitySetSize
ExtentStripeLength
UserDataStripeDepth
HighAvailability
ChunkletLocationPreference
Disk pattern properties
Corresponding Template properties
ThinProvisionedPoolType
-ssz
-ssz
-rs
-sz
-ha
-ch
-p
-templ
Can only be specified during creation; is ignored for modification operation.
Modifiable only for RAID-10.
Modifiable only for RAID-50 and RAID-60.
Row size.
Step size.
e.g. DiskPrimPathNodes, DiskPrimRPM, etc.
Only if using persistent StorageSetting, i.e., template.
Only Quota (if sdgl is specified) and Limitless (if no sdgl is specified) are supported.
StorageCapabilities of DynamicStoragePool
After a DSP is created, an instance of StorageCapabilities is created, and the
StorageSetting properties that are used to create the DSP are copied into this
StorageCapabilities , which is then bound to the DSP via a CapabilitiesOfStoragePool association.
StoragePoolConfigurationCapabilities of DynamicStoragePool
After a DSP is created, an instance of StoragePoolConfigurationCapabilities is created and is associated to the DSP via a CapabilitiesOfStoragePoolConfiguration association.
As a matter of fact, each StoragePool in the system (TPD_StoragePool, either primordial or concrete , TPD_DynamicStoragePool and TPD_DeltaReplicaStoragePool) has an associated StoragePoolConfigurationCapabilities instance.
There are four instances per system, one for each kind of StoragePool: PrimordialPool,
ConcretePool , DynamicStoragePool and DeltaReplicaStoragePool.
Table 29 Instances for StoragePoolConfigurationCapabilities
Storage PoolConfigurationCapabilities
PrimordialPool ConcretePool DynamicStoragePool DeltaReplica
-StoragePool
SupportedSynchronous
-Actions
Storage Pool Creation
(2)
Storage Pool Creation
(2)
Storage Pool
Modification (4),
Storage Pool Deletion
(3), Storage
Element Creation (5),
Storage
Storage Pool Deletion
(3)
Block Services Package 31
Table 29 Instances for StoragePoolConfigurationCapabilities (continued)
Storage PoolConfigurationCapabilities
Element Modification
(7)
SupportedStoragel
-PoolFeatures
InExtents (2),
Single InPool (3)
InExtents (2),
Single InPool (3)
Storage Pool QoS
Change (5),
Storage Pool Capacity
Expansion (6),
Storage Pool Capacity
Reduction (7)
NULL
Reserved as a Delta
Replica Container (4)
SupportedStorage
-PoolUsage
Unrestricted (2)
SupportedStorage
-ElementFeatures
NULL
Unrestricted (2) Unrestricted (2)
StorageVolume
Creation (3),
StorageVolume
Modification (5), Single
InPool (6)
StorageVolume
Creation (3),
StorageVolume
Modification (5),
Single InPool (6).
Storage Element QoS
Change (11),
Storage Element
Capacity Expansion
(12)
SupportedStorage
-ElementTypes
ThinlyProvisioned-
QuotaStoragePool (8),
ThinlyProvisioned
-LimitlessStorage
-Pool (9)
StorageVolume (2),
ThinlyProvisioned
-QuotaStoragePool (8),
ThinlyProvisioned
-LimitlessStoragePool (9)
StorageVolume (2),
ThinlyProvisioned
-StorageVolume (5)
NULL
StorageVolume(2)
Creating a Volume Through SMI-S
There are two extrinsic methods required to create a volume. The CreateSetting method in
TPD_StorageCapabilities class generates the settings that are used to create the Volume, and the CreateOrModifyElementFromStoragePool method in
TPD_StorageConfigurationService class creates, modifies or grows the volume with the
StorageSetting instance created by the CreateSetting method. The
ReturnToStoragePool method is used to delete a volume.
Additionally, you can use the intrinsic method with the TPD_StorageSetting class. The
ModifyInstance method is used to modify the StorageSetting properties that are returned by the CreateSetting method.
A new method TPD_CreateOrModifyElementFromStoragePools can also be used to create, modify, and grow virtual volumes. This method is similar to
CreateOrModifyElementFromStoragePool , but instead of the InPool parameter, there is an InPools parameter which accepts an array of references to StoragePool, with the first element containing reference to the parent pool from which the volume allocate its user space, and the second element containing reference to the parent pool from which the volume allocate its snapshot space.
32 CIM API SMI-S Support
Supported Method For Creating a Storage Volume
Table 30 Method for TPD_StorageConfigurationService
Method
CreateOrModifyElementFromStoragePool()
Description
Allows clients to create a StorageVolume.
Method Signature
The method signature is described as follows: uint32 CreateOrModifyElementFromStoragePool (
[In] String ElementName,
[In,
Values {"StorageVolume", "StorageExtent", "LogicalDisk",
"ThinlyProvisionedStorageVolume",
“ThinlyProvisionedLogicalDisk",
"ThinlyProvisionedAllocatedStoragePool",
"ThinlyProvisionedQuotaStoragePool",
"ThinlyProvisionedLimitlessStoragePool"},
ValueMap{"2","3","4","5","6","7","8","9"}]
Uint16 ElementType,
[Out] CIM_ConcreteJob ref Job,
[In] CIM_StorageSetting ref Goal,
[In, Out] Uint64 Size,
[In] CIM_StoragePool ref InPool,
[In, Out] CIM_LogicalElement ref TheElement);
•
ElementName: The name of the volume to be created or expanded.
•
ElementType: This enumeration specifies what type of object to create.
◦
StorageVolume(2) and ThinlyProvisionedStorageVolume(5) are supported.
If the InPool parameter contains a reference to a concrete pool, this can only be
StorageVolume(2) .
•
Job: If a Job was created as a side-effect of the execution of the method, then a reference to that Job is returned through this parameter. Job control is not supported. This output parameter is always NULL.
•
Goal: This is the Service Level that the StorageVolume option is expected to provide. The
Setting is a subset of the Capabilities available from the parent StoragePool. The Goal can be a null value, in which case the default Setting for the Pool is used. The Goal can refer to one of the preexisting StorageSetting instances representing RAID types, or the
StorageSetting generated by a CreateSetting method, or from a StorageSetting option that is associated with another existing StorageVolume option.
•
Size: As an input, this is the desired logical size in bytes of the StorageVolume. If it is not possible to create a volume of the desired size, a return code of Size not supported is returned with the size set to the nearest supported size. If it is a growing volume request, the size is the new size of the volume. As an output, size is the actual size allocated for the volume.
It might be a little larger than the input size because the allocation unit is based on chunklet size (256 MB).
Block Services Package 33
•
InPool: This option contains the reference to the source StoragePool.
◦ This can either be a reference to Concrete pool or DynamicStoragePool. If this contains a reference to Concrete pool, then only a fully provisioned volume can be created and the ElementType has to be set to StorageVolume(2). If this contains a reference to DynamicStoragePool, then the volume that is created is a fully provisioned volume, if the ElementType is set to StorageVolume(2), or TPVV, if ElementType is set to ThinlyProvisionedStorageVolume(5). It is not valid to have a combination of
ThinlyProvisionedStorageVolume(5) for the ElementType and a reference to the
Concrete pool for InPool parameter. If this parameter is NULL and ElementType is set to StorageVolume(2), then by default StorageVolume is created from FC pool.
•
TheElement: As an input, if it is not null, the method is called to modify (either set or grow) the existing StorageVolume. If it is null (on input), the method is called to create a new
StorageVolume . As an output, it contains the newly created StorageVolume options.
Table 31 Return Values for CreateOrModifyElementFromStoragePool()
Explanation/Notes
4
5
ValueMap
0
4097
Values
Job Completed with No Error
Failed
Invalid Parameter
Size Not Supported A volume with the specified size cannot be created or grown.
Creating Data and Snapshot Space from Two Storage Pools
shows the supported method for creating data and snapshot space from two storage pools:
Table 32 Method for TPD_StorageConfigurationService
Method
TPD_CreateOrModifyElementFromStoragePools
Description
Supports data and snapshot spaces, allocating space from two different DynamicStoragePools. This method can also be used to modify existing TP StorageVolume, for example, increasing its size or changing other properties.
This method is useful for creating a default volume that has snap space without the need for specifying a Goal parameter.
This method can also be used to create fully-provisioned volumes that draw user space from a DSP.
NOTE: This method does not support creating a legacy volume where user space is allocated from a concrete “all” pool, although CreateOrModifyElementFromStoragePool still supports this.
Method Signature for CreateOrModifyElementFromStoragePools
The method signature for CreateOrModifyElementFromStoragePools is described as follows: uint32 TPD_CreateOrModifyElementFromStoragePools (
[In] String ElementName,
[In,
Values {"StorageVolume","ThinlyProvisionedStorageVolume"},
ValueMap{"2", "5"}]
Uint16 ElementType,
[Out] CIM_ConcreteJob ref Job,
34 CIM API SMI-S Support
[In] CIM_StorageSetting ref Goal,
[In] CIM_StoragePool ref InPools[],
[In, Out] Uint64 Size,
[In, Out] CIM_LogicalElement ref TheElement);
1
2
ValueMap
0
3
4
5
6
4097
•
ElementName: The name of the TP StorageVolume (TPVV) or StorageVolume (FPVV) to be created.
•
ElementType: This enumeration specifies what type of object to create. StorageVolume(2) and ThinlyProvisionedStorageVolume(5) are supported. If other values are passed in, the provider should throw an “operation not supported” exception.
•
Job: If a Job was created as a side-effect of the execution of the method, a reference to that
Job is returned through this parameter. Job control is not supported. This output parameter is always NULL.
•
InPool: This array contains string references (object path) of DynamicStoragePool where the volume draws space. The first element contains DynamicStoragePool for user data.
The second element contains a DynamicStoragePool for snapshot space. The snapshot space properties (allocation warning and space limit threshold, etc.) from each pool are described in the corresponding Goals array. For TPVV or CPVV, the array size may be two, even if both its user and snap space are drawn from the same DSP. For a fully-provisioned volume or a TPVV that is not a CPVV, the array size must be one, corresponding to only the user space. InPools cannot contain anything other than DynamicStoragePool.
•
Goal: This contains object path of StorageSetting, describing quality of service the new
StorageVolume must provide.
•
Size: As an input, this is the desired logical size in bytes of the TP StorageVolume or the requested size of the StorageVolume. If it is a modification request, “Size” is the new size which must be greater than the existing size (e.g. volume can grow, but can not shrink). For
TP StorageVolume, the system actually allocates only minimum disk space to back up the volume. More space is allocated on demand as more write data occur. The allocation unit for each space allocation is the “growth increment” size. The system continues to allocate more space until either the system runs out of disk space or maximum allocation of the volume
(SpaceLimit) is reached.
•
TheElement: Should be null as an input to create a new TP StorageVolume or
StorageVolume . Upon method completion, it contains the object path of the newly created
TP StorageVolume. If it is not null, it refers to the TP StorageVolume to be modified (e.g., changing size, allocation warning, etc.).
Table 33 Return Values for TPD_CreateOrModifyElementFromStoragePools ()
Explanation/Notes Values
Job Completed with No Error
Not supported
Unknown
Timeout
Failed
Invalid Parameter
In Use
Size Not Supported
Block Services Package 35
CreateSetting
Table 34 Method for TPD_StorageCapabilities.CreateSetting
Method
CreateSetting()
Description
Allows clients to create a new StorageSetting instance based on existing instances.
This method returns a new instance to the client with default property values. There are four instances of StorageCapabilities (one for each RAID type). The type of StorageSetting the client wants to create is determined by the referenced StorageCapabilities. For example, if the client invokes CreateSetting() method on a RAID-0 StorageCapabilities instance, then a RAID-0 StorageSetting instance is returned. The client can use intrinsic method
ModifyInstance() to customize the properties as needed.
Uint32 CreateSetting (
[in] uint16 SettingType,
[Out] CIM_StorageSetting REF NewSetting);
•
SettingType (in): If Default (2) is passed, the Max, Goal, and Min setting attributes are set to the Default values of the parent StorageCapabilities option when the instance is created.
If they are set to Goal (3), the new StorageSetting attributes are set to the related attributes of the parent StorageCapabilities options, such as Min to Min, Goal to Default, and
Max to Max.
•
NewSetting (out): Reference to a new StorageSetting instance based on the parent
StorageCapabilities . For example, if the parent StorageCapabilities option is the
RAID-0 instance, then this instance is a copy of the pre-created RAID-0 StorageSetting instance.
Table 35 Return Values for CreateSetting ()
Explanation/Notes
4
5
ValueMap
0
Values
Method Completed OK
Failed
Invalid Parameters
Creating a Volume with a Default Setting
A volume can be created using one of the fixed StorageSetting from the four available RAID types. The volume is then created with the default values associated with each RAID type. If no
StorageSetting reference is passed into CreateOrModifyElementFromStoragePool, then a volume with default RAID-10 properties is created. To create a legacy volume with FC drives, use reference to FC StoragePool as the InPool parameter. To create a legacy volume with
SSDs, use reference to SSD StoragePool as the InPool parameter. To create a legacy volume with NL drives, use reference to NL StoragePool as the InPool parameter. To create a thinly provisioned volume or a fully provisioned volume that allocates from a DynamicStoragepool, use reference to DynamicStoragePool as the InPool parameter; for TPVV, the ElementType parameter should be set to ThinlyProvisionedStorageVolume(5). For fully provisioned volume, the ElementType parameter should be set to StorageVolume(2). If the InPool parameter is NULL, by default FC drives are used to create the volume.
The fixed TPD_StorageSetting instances can be found by walking the
StorageSettingAssociatedToCapabilities association from
TPD_StorageCapabilities .
36 CIM API SMI-S Support
Creating a Volume with a Non-Default Setting
The following are the steps necessary for an SMI-S client to create a volume with non-default settings:
1.
Invoke the CreateSetting method to get at a reference to the TPD_StorageSetting.
The SMI-S provider creates, if one does not exist, an instance of the default or goal
TPD_StorageSetting , depending on the value in the SettingType option. If one already exists, the provider simply returns a reference to that instance. This instance is transient only and does not persist across reboots. The client then performs a GetInstance to obtain the instance of the TPD_StorageSetting in order to examine the properties. If the values are
OK, then it should be used as the Goal parameter for the
CreateOrModifyElementFromStoragePool method. If not, continue with the next step.
2.
If you would like to change the value of some or all of the properties in the
TPD_StorageSetting instance from step 1, then you should call the ModifyInstance method to modify them.
3.
Call the CreateOrModifyElementFromStoragePool method with the reference to the
TPD_StorageSetting from step 1 or 2 as the Goal parameter.
•
To create a legacy volume with FC drives, use a reference to the FC StoragePool as the InPool parameter.
•
To create a legacy volume with SSDs, use reference to SSD StoragePool as the InPool parameter.
•
To create a legacy volume with NL drives, use a reference to the NL StoragePool as the InPool parameter.
•
To create a thinly provisioned volume or a fully provisioned volume that allocates from a
DynamicStoragepool , use reference to DynamicStoragePool as the InPool parameter. For a TPVV, the ElementType parameter should also be set to
ThinlyProvisionedStorageVolume (5) .
•
For a fully provisioned volume, the ElementType parameter should be set to
StorageVolume(2) .
•
If the InPool parameter is NULL, by default, the FC drives are used to create the volume.
•
The parameter TheElement has to be NULL.
Block Services Package 37
4.
You can optionally call DeleteInstance on the TPD_StorageSetting instance from step 1 or 2 to delete it.
Table 36 Parameters for the CreateOrModifyElementFromStoragePool Method
Operations/Parameters
ElementName
ElementType
Goal
Size (bytes)
InPool
TheElement
Create Volume
Name of Volume
2 (Storage Volume)
5 (Thinly Provisioned Storage
Volume)
Reference to either fixed
TPD_StorageSetting or one created through the
CreateSetting option; defaults to fixed RAID-10 if NULL
Minimum 268435456 (256 MB)
Reference to all-FC, all-NL, all-SSD pool or
DynamicStoragePool ; defaults to all-FC pool if NULL
NULL
Grow/Set Volume
New name of volume; NULL means no change in volume name.
2
5 (Thinly Provisioned Storage
Volume).
Reference to a
TPD_StorageSetting instance containing new parameter values;
NULL means no change in
StorageSetting parameters.
Must be larger than the current volume size; NULL means the volume is not grown.
NULL.
Reference to an existing
TPD_StorageVolume.
Creating a Volume with Disk Pattern Filtering
Disk pattern filtering can be achieved using the 3PAR extension properties to the
TPD_StorageSetting class (refer to the following table). Each of these properties are defined as an array, with each array set representing a set of patterns, so for example if a client wants to provide for two sets of patterns, the array size of these properties must all be 2. Properties that are not applicable must be set to either empty string for string type or –1 for integer type.
The format for the string is the same as that for the CLI as described in the
:
Table 37 Disk Pattern CIM Properties
CIM Property Type CLI Equivalent Format Disk Pattern CIM Property
Name (from
TPD_StorageSetting class)
DiskPrimPathNodes
DiskPrimPathPCISlots
DiskPrimPathPorts
DiskCages
DiskMagazines
DiskMagPositions
DiskIDs
DiskTotalChunkletGT
DiskTotalChunkletLT
DiskFreeChunkletGT
String array
String array
String array
String array
String array
String array
String array
Signed Integer array
Signed Integer array
Signed Integer array
-nd
-st
-pt
-cg
-mg
-pn
-dk
-tc_gt
-tc_lt
-fc_gt
<item>
<item>
<item>
<item>
<item>
<item>
<item> an integer an integer an integer
38 CIM API SMI-S Support
Table 37 Disk Pattern CIM Properties (continued)
CIM Property Type Disk Pattern CIM Property
Name (from
TPD_StorageSetting class)
DiskFreeChunkletLT
DiskPackageModels
DiskRPM
Signed Integer array
String array
Signed Integer array
CLI Equivalent
-fc_lt
-devid
-rpm
Where an item is:
<nb> – nb is an integer.
<item>,<item> – an item is a list of items.
<nb>-<nb> – an item is a range of integers
Format an integer
<id>,<id>,..
an integer
Summary of Different Types of Volumes That Can Be Created
outlines the types of volumes that are created based on the input InPool and
Goal parameter to CreateOrModifyElementFromStoragePool()or InPools and Goal parameter to TPD_CreateOrModifyElementFromStoragePools().
Table 38 Volumes Created Based on Parameters to CreateOrModifyElementFromStoragePool()
Type of Volume Created CreateOrModifyElementFromStoragePool TPD_CreateOrModifyElementFromStoragePools
Legacy volume, where user space draws from “HP_3PAR:all-FC”(default),
“HP_3PAR:all-NL”, or
“HP_3PAR:all-SSD” concrete pool.
1.
ElementType == NULL or
StorageVolume (2).
2.
InPool == NULL or concrete pool.
3.
Goal == NULL or DSPName property not set. Neither
Goal.SnapVolumeSize
nor
Goal.SnapVolumePercentage
can be set. Goal, if present, contains also all the LD parameters
(e.g., set size, row size, etc.).
Not supported.
Legacy volume with static snap space, where user and snap space both draw from the same “HP_3PAR:all-FC”
(default), “HP_3PAR:all-NL”, or
“HP_3PAR:all-SSD” concrete pool.
1.
ElementType == NULL or
StorageVolume (2).
2.
InPool == NULL or concrete pool.
3.
Either Goal.SnapVolumeSize
or
Goal.SnapVolumePercentage
is set (both cannot be set).
Goal.DSPName
cannot be set.
Goal , if present, contains all the LD parameters (e.g., set size, row size, etc.).
Not supported.
Legacy CPVV, where user space draws from “HP_3PAR:all-FC”
(default),“ HP_3PAR:all-NL”, or
“HP_3PAR:all-SSD” pool. Snapshot space draws from the DSP.
1.
ElementType == NULL or
StorageVolume (2).
2.
InPool == NULL or concrete pool.
3.
Goal.DSPName
property set.
Goal.SnapVolumeSize
and
Goal.SnapVolumePercentage
can be set.
Goal also contains all the LD parameters (e.g., set size, row size, etc.).
Goal.SpaceLimit
and
Goal.SpaceLimitWarningThreshold
Not supported.
Block Services Package 39
Table 38 Volumes Created Based on Parameters to CreateOrModifyElementFromStoragePool()
(continued)
Type of Volume Created CreateOrModifyElementFromStoragePool TPD_CreateOrModifyElementFromStoragePools correspond to allocation limit and warning respectively of the snap space.
Legacy TPVV, where user and snap space both draw from the same DSP.
Fully provisioned volume, where user space draws from DSP.
Not supported.
Not supported.
1.
ElementType = NULL or
StorageVolume (2).
2.
InPool = DSP
3.
Goal = NULL or DSPName property not set. If the Goal parameter is present, all LD related parameters in Goal would be ignored.
1.
ElementType = NULL or
StorageVolume (2).
2.
nPools[0] = DSP, InPools[1] = NULL.
3.
Goal can be NULL. If the Goal parameter is present, all LD related parameters in Goal would be ignored.
Fully-provisioned CPVV, where user space and snap space draw from the same DSP or two different DSPs.
1.
ElementType = NULL or
StorageVolume (2) .
1.
ElementType = NULL or
StorageVolume (2).
2.
InPool = DSP.
3.
Goal.DSPName
property set. If the
2.
InPools[0] = DSP1, InPools[1] =
DSP2.
Goal parameter is present, all LD 3.
Goal can be NULL. If it is present, related parameters in Goal are all LD related parameters in Goal ignored.
are ignored.
Goal.SpaceLimit
and
Goal.SpaceLimitWarningThreshold
corresponds to allocation limit and warning respectively of the snap space.
Goal.SpaceLimit
and
Goal.SpaceLimitWarningThreshold
corresponds to allocation limit and warning respectively of the snap space.
Thinly provisioned volume, where user space draws from DSP.
1.
ElementType =
ThinlyProvisionedStorageVolume(5)
1.
ElementType =
ThinlyProvisionedStorageVolume
2.
InPool = DSP.
(5) .
3.
Goal == NULL or DSPName 2.
InPool = DSP.
property not set. If it is present, all 3.
Goal can be NULL. If it is present,
LD related parameters in Goal are ignored.
all LD related parameters in Goal are ignored.
Thinly provisioned CPVV, where user space and snap space draw from the same DSP or two different DSPs.
1.
ElementType =
ThinlyProvisionedStorageVolume(5) .
1.
ElementType =
ThinlyProvisionedStorageVolume(5) .
2.
InPool = DSP.
3.
Goal.DSPName
property set. If the
2.
InPools[0] = DSP1, InPools[1] =
DSP2.
Goal parameter is present, all LD 3.
Goal can be NULL. If it is present, related parameters in Goal are all LD related parameters in Goal ignored.
would be ignored.
Goal.SpaceLimit
and
Goal.SpaceLimitWarningThreshold
corresponds to allocation limit and warning respectively of the snap space.
Goal.SpaceLimit
and
Goal.SpaceLimitWarningThreshold
corresponds to allocation limit and warning respectively of the snap space.
NOTE: Consult
“Modifiable StorageSetting Properties for StorageVolume” (page 40)
for the list of modifiable properties of StorageSetting.
Modifiable StorageSetting Properties for StorageVolume
When creating or modifying a thin-provisioned or full-provisioned StorageVolume, a client can change the following properties of a StorageSetting meant for the user space of the volume to a non-default value. The provider ignores all other properties.
40 CIM API SMI-S Support
Table 39 Summary of Modifiable StorageSetting Properties for StorageVolume
Comment StorageSetting Property
Policy
GeometrySectorsPerTrack
GeometryHeadsPerCylinder
ThinlyProvisioned
SpaceLimit
CLI Equivalence
-pol
-spt
-hpc
-tpvv
-snp_al
SpaceLimitWarningThreshold
UserSpaceLimit
UserSpaceLimitWarningThreshold
ExpirationTime
RetentionTime
-snp_aw
-usr_al
-usr_aw
-exp
-retain
“-snp_al” uses percentage, but
SpaceLimit is in number of bytes.
snap space limit warning in percentage of SpaceLimit.
-usr_al uses percentage, but
UserSpaceLimit is in number of bytes; applicable only for TPVV; the provider ignores this for a full-provisioned volume, i.e., if
ThinlyProvisioned == FALSE.
user space limit warning in percentage of UserSpaceLimit, applicable only for TPVV; the provider ignores this for a full-provisioned volume, i.e., if
ThinlyProvisioned == FALSE.
Time when the volume expires. (In CLI, the value is the delta, whereas here it is the actual date and time.)
Time when the volume retention ends.
(In CLI, the value is the delta, whereas here it is the actual date and time.)
Calculating Capacity for StoragePool and StorageVolume
Calculate capacity for StoragePool and StorageVolume through one of the following methods.
Primordial Storage Pool
The primordial pool represents the raw capacity of the array. Its TotalManagedSpace therefore represents the capacity of all the disk drives in the array, whether admitted or not, minus capacity lost due to chunklet formatting. The RemainingManagedSpace option represents the capacity of the disks that are in a New state, namely those that have not been admitted.
StoragePool.SpaceLimit
has the same value as TotalManagedSpace.
Concrete Storage Pool
TPD_AllocatedFromStoragePool.SpaceConsumed
between a primordial and a concrete pool (3PAR:all-FC, 3PAR:all-NL or 3PAR:all-SSD) represents the raw capacity taken by the concrete pool. The capacity used for metadata in the creation of the concrete pool can be calculated by
(TPD_AllocatedFromStoragePool.SpaceConsumed –
ConcreteStoragePool.TotalManagedSpace) .
TotalManagedSpace for a concrete storage pool represents the raw capacity that can be used to create storage volumes, dynamic storage pool, or delta replica storage pool.
RemainingManagedSpace for a concrete storage pool represents how much raw capacity is available for creating a new volume, dynamic storage pool, or delta replica storage pool. After a volume, dynamic storage pool or delta replica storage pool is created, the raw size of the new volume or the actual raw size allocated to the dynamic storage pool or delta replica storage pool is subtracted from the RemainingManagedSpace of the parent concrete pool. This volume raw
Block Services Package 41
size is also represented in TPD_AllocatedFromStoragePool.SpaceConsumed between the parent concrete pool and the storage volume, dynamic storage pool, or delta replica storage pool.
TotalManagedSpace for a concrete storage pool is equal to RemainingManagedSpace for the concrete storage pool value plus TPD_AllocatedFromStoragePool.SpaceConsumed
option from all the storage volumes, dynamic storage pool, or delta replica storage pool allocated from the pool.
StoragePool.SpaceLimit
has the same value as TotalManagedSpace.
Dynamic Storage Pool (CPG)
TPD_AllocatedFromStoragePool.SpaceConsumed
between a concrete pool and a dynamic storage pool (DSP) represents the raw capacity taken by the DSP. Capacity used for metadata in the creation of the pool can be calculated by
(TPD_AllocatedFromStoragePool.SpaceConsumed –
DynamicStoragePool.TotalManagedSpace) .
TotalManagedSpace for a DSP represents the logical capacity that can be used to create storage volumes or delta replica storage pool. RemainingManagedSpace for a DSP represents what logical capacity is available for creating a new volume or delta replica storage pool. After a volume or delta replica storage pool is created, the logical size of the new volume or the actual logical size allocated to delta replica storage pool is subtracted from the
RemainingManagedSpace of the parent DSP. This size is also represented in
TPD_AllocatedFromStoragePool.SpaceConsumed
between the DSP and the storage volume or delta replica storage pool.
For a DynamicStoragePool, the formula used in capacity calculation is different from that of a concrete pool (3PAR:all-FC, 3PAR:all-NL or 3PAR:all-SSD). TotalManagedSpace is the actual allocated size to the pool and is not involved in the calculation anymore. Instead, SpaceLimit is used:
•
SpaceLimit - RemainingManagedSpace plus total SpaceConsumed.
•
TotalManagedSpace - Actual space allocated.
•
SpaceLimit - Virtual size. If the pool is limitless, i.e., -sdgl is not specified, SpaceLimit is 1PB which represents the maximum size the system allows.
•
RemainingManagedSpace - SpaceLimit minus the sum of SpaceConsumed.
Legacy Storage Volume
Since a concrete pool (HP_3PAR:all-FC, HP_3PAR:all-NL, and HP_3PAR:all-SSD) is not RAID-specific, raw capacity is used in calculating its ManagedSpace as well as SpaceConsumed with its direct parent primordial pool and child pools/volumes. All DeltaReplicaStoragePools that are directly allocated from concrete pools also use raw capacity in calculating TotalManagedSpace and RemaniningManagedSpace.
TPD_AllocatedFromStoragePool.SpaceConsumed
between the parent concrete pool and the storage volume represents the raw size of the volume.
The meaning of StorageVolume.NumberOfBlocks is the logical usable volume block size. A new property, NumberOfRawBlocks, is introduced to the StorageVolume class to represent the raw volume block size. Hence, TPD_AllocatedFromStoragePool.SpaceConsumed is equal to TPD_StorageVolume.NumberOfRawBlocks multiplied by
TPD_StorageVolume.BlockSize
. TPD_StorageVolume.ConsumableBlocks remains the same and is now equal to TPD_StorageVolume.NumberOfBlocks.
Capacity used for metadata in the creation of the storage volume can be calculated by
[(TPD_StorageVolume.NumberOfRawBlocks minus
TPD_StorageVolume.NumberOfBlocks
) multiplied by the
TPD_StorageVolume.BlockSize
].
42 CIM API SMI-S Support
Initial State Example
Suppose an array consisting of all Fibre Channel disks has a total disk capacity of 1090060445184 bytes (~1039563 MB) of which 923699114496 bytes (~880908 MB) worth of disks have been admitted. The rest of the disks, totaling 166361330688 bytes, have not been admitted and are therefore in a new state. The admitted disks are used to create a concrete pool (all-FC) consisting of all FC disks.
Pimordial TPD_StoragePool.TotalManagedSpace = 1090060445184 (raw capacity of the array, not including capacity lost due to chunklet formatting).
Primordial TPD_StoragePool.RemainingManagedSpace = 166361330688 (raw capacity of new disks; if there are no new disks this value is 0)
TPD_AllocatedFromStoragePool.SpaceConsumed
between primordial and concrete
“all-FC” pool = 1090060445184 – 166361330688 = 923699114496 (raw space consumed in the creation of “all-FC” concrete pool)
These values for the primordial pool do change no matter how many volumes are created.
RemainingManagedSpace and SpaceConsumed only change if the new disks are admitted.
Before Volume Creation
Now the total raw capacity of the all-FC concrete pool is 813896302592 bytes (776192 MB).
The Overhead/Metadata used in the creation of the concrete pool (for example, TOC) can be inferred by the difference between this value and
TPD_AllocatedFromStoragePool.SpaceConsumed
between the primordial and concrete pools. Because at this point there are no volumes in the array, the capacity that is free for creating volume is the same as the total raw capacity of the concrete pool.
Concrete TPD_StoragePool.TotalManagedSpace = 813896302592 (raw capacity of the concrete pool)
Metadata used in creating “all-FC” concrete pool = TPD_AllocatedFromStoragePool.SpaceConsumed
– Concrete TPD_StoragePool.TotalManagedSpace = 923699114496 - 813896302592 =
109802811904 (~104716 MB)
Concrete TPD_StoragePool.RemainingManagedSpace = 813896302592 (raw capacity that can be used to create volume)
After Volume Creation
Suppose a RAID-10 volume of logical size 10240 MB is created from all-FC pool. This value is represented in the TPD_StorageVolume class as ConsumableBlocks. In InForm OS release
2.3.1, the NumOfBlocks also represents the logical size of the volume. Because this is a RAID-10 volume, its raw size is actually double that of the logical size, for example, 20480 MB. This value is represented in the TPD_StorageVolume class as NumberOfBlocks (InForm OS 2.2.4 and prior) and NumberOfRawBlocks (InForm OS 2.3.1) the raw capacity consumed from the concrete pool in creating this volume is the same as the raw size of the volume, and this capacity is deducted from the RemainingManagedSpace of the concrete pool.
BlockSize = 512
•
TPD_StorageVolume.NumberOfBlocks
= TPD_StorageVolume.ConsumableBlocks
= (10240 * 1024 * 1024) / BlockSize = 20971520 (logical size of the volume).
•
TPD_StorageVolume.NumberOfRawBlocks
= (20480 * 1024 * 1024) / BlockSize =
41943040 (raw size of the volume).
Block Services Package 43
•
TPD_AllocatedFromStoragePool.SpaceConsumed
between concrete “all-FC” pool and volume = TPD_StorageVolume.NumberOfRawBlocks * BlockSize = 21474836480
(raw space consumed from concrete pool in the creation of the volume).
•
Concrete TPD_StoragePool.RemainingManagedSpace
= previous
RemaningManagedSpace value – volume raw size = 813896302592 – 21474836480
= 792421466112.
The TotalManagedSpace for the concrete pool remains unchanged.
Fully Provisioned Storage Volume
For a DynamicStoragePool, since it is a RAID-specific storage pool, logical user capacity is used in calculating its ManagedSpace as well as SpaceConsumed with its child pools/volumes.
All DeltaReplicaStoragePools that are allocated from a DSP, use logical user capacity in calculating TotalManagedSpace and RemainingManagedSpace. RAID and other types of overhead are hidden in the SpaceConsumed between concrete pool and the DSP.
TPD_AllocatedFromStoragePool.SpaceConsumed
between the parent dynamic storage pool and the storage volume represents the actual size allocated to the volume, and is equal to
TPD_StorageVolume.NumberOfBlocks
multiplied by TPD_StorageVolume.BlockSize.
This is also the usable size of the volume in blocks. Raw size of the volume is represented by
TPD_StorageVolume.NumberOfRawBlocks
. Unlike the case for legacy storage volume,
SpaceConsumed between DynamicStoragePool and StorageVolume is not the raw size allocated to the volume, since RAID overhead is now accounted for in DynamicStoragePool.
The capacity used for the metadata in the creation of the storage volume can be calculated by:
[(TPD_StorageVolume.NumberOfRawBlocks -
TPD_StorageVolume.NumberOfBlocks)* TPD_StorageVolume.BlockSize] .
TPD_StorageVolume.ConsumableBlocks
is set to be the same as
TPD_StorageVolume.NumberOfBlocks
.
Example:
•
Initial State
A dynamic storage pool has a virtual capacity of 100GB (as set in the –sdgl option). This value is reflected in the TPD_DynamicStoragePool.SpaceLimit property and is what is available for volume allocation. Let us assume that there are no volumes or DeltaReplicaStoragePool allocated from this pool initially. The TotalManagedSpace property reflects the actual capacity allocated to the pool.
•
Before Volume Creation
•
TPD_DynamicStoragePool.TotalManagedSpace
= actual capacity allocated to the pool.
•
TPD_DynamicStoragePool.SpaceLimit
= 100GB
•
TPD_DynamicStoragePool.RemainingManagedSpace
= 100GB (capacity that can be used to create volume)
•
After Volume Creation
Suppose a RAID-10 volume of logical size 10G is created from the dynamic storage pool. This value is represented in the TPD_StorageVolume class as NumberOfBlocks
(ConsumableBlocks also has the same value). Since this is a RAID-10 volume, its raw size is actually double that of the logical size, i.e., 20 GB. This value is represented in the
TPD_StorageVolume class as NumberOfRawBlocks.
AllocatedFromStoragePool.SpaceConsumed
between StorageVolume and the parent
44 CIM API SMI-S Support
DynamicStoragePool is the same as the logical size of the volume; RAID overhead is accounted for in the DynamicStoragePool itself and does not carry over to the child volume.
•
BlockSize = 512
•
TPD_StorageVolume.NumberOfBlocks
= TPD_StorageVolume.ConsumableBlocks
= (10240 * 1024 * 1024) / BlockSize = 20971520 (logical block size of the volume)
•
TPD_StorageVolume.NumberOfRawBlocks
= (20480 * 1024 * 1024) / BlockSize
= 41943040 (raw block size of the volume)
•
TPD_AllocatedFromStoragePool.SpaceConsumed
between dynamic storage pool and volume = TPD_StorageVolume.NumberOfBlocks * BlockSize = 10737418240
•
TPD_DynamicStoragePool.RemainingManagedSpace
=
TPD_DynamicStoragePool.SpaceLimit
– volume logical size = 100G – 10G = 90G
•
TotalManagedSpace for the dynamic storage pool remains unchanged.
Thinly Provisioned Storage Volume
TPD_AllocatedFromStoragePool.SpaceConsumed
between the parent dynamic storage pool and the thinly provisioned storage volume represents the actual size allocated to the volume.
This value is also represented in StorageVolume.ProvisionedConsumableBlocks, i.e.,
SpaceConsumed equals ProvisionedConsumableBlocks.
As is the case with
, logical capacity is used in calculating SpaceConsumed with child volumes/delta replica pool.
StorageVolume.NumberOfBlocks
is the virtual size of the TPVV.
TPD_StorageVolume.ConsumableBlocks
is set to be the same as
TPD_StorageVolume.NumberOfBlocks
.
Example:
•
Initial State
A dynamic storage pool has a virtual capacity of 100GB (as set in the –sdgl option). This value is reflected in TPD_DynamicStoragePool.SpaceLimit property and is what is available for volume allocation. Let us assume that there are no volumes or DeltaReplicaStoragePool allocated from this pool initially. The TotalManagedSpace property reflects the actual capacity allocated to the pool.
•
Before Volume Creation
•
TPD_DynamicStoragePool.TotalManagedSpace
= actual capacity allocated to the pool
•
TPD_DynamicStoragePool.SpaceLimit
= 100GB
•
TPD_DynamicStoragePool.RemainingManagedSpace
= 100 GB (capacity that can be used to create volume)
•
After Volume Creation
Suppose a RAID-10 volume of logical size 10G is created from the dynamic storage pool. This value is represented in the TPD_StorageVolume class as NumberOfBlocks
(ConsumableBlocks also has the same value). Since this is a thinly provisioned volume, what are actually allocated to the volume may not be the full 10G (let us assume it is 4G). The actual allocated value is represented in the TPD_StorageVolume class as
ProvisionedConsumableBlocks . AllocatedFromStoragePool.SpaceConsumed between
StorageVolume and the parent DynamicStoragePool is the capacity that is actually allocated
Block Services Package 45
to the volume, i.e., AllocatedFromStoragePool.SpaceConsumed is equal to
StorageVolume.ProvisionedConsumableBlocks
.
•
BlockSize = 512
•
TPD_StorageVolume.NumberOfBlocks
= TPD_StorageVolume.ConsumableBlocks
= (10240 * 1024 * 1024) / BlockSize = 20971520 (logical block size of the volume)
•
TPD_StorageVolume.ProvisionedConsumableBlocks
= actual allocated usable capacity to the volume in blocks = 4G / BlockSize = 8388608
•
TPD_StorageVolume.NumberOfRawBlocks
= actual allocated raw capacity to the volume in blocks = 4 * 2 = 8G / BlockSize = 16777216
•
TPD_AllocatedFromStoragePool.SpaceConsumed
between dynamic storage pool and volume = TPD_StorageVolume.ProvisionedConsumableBlocks * BlockSize
= 4294967296 bytes
•
TPD_DynamicStoragePool.RemainingManagedSpace
=
TPD_DynamicStoragePool.SpaceLimit
– capacity actually allocated to the volume =
100G – 4G = 96G
•
TotalManagedSpace for the dynamic storage pool remains unchanged.
Table 40 Properties Relevant to TPVV
Properties
Uint64
NumberOfBlocks
Description
The logical size of the TPVV, in blocks.
Uint64
NumberOfRawBlocks
Uint64
ConsumableBlocks
Uint64
ProvisionedConsumableBlocks
Total number of logically contiguous blocks including overhead and metadata, of size Block Size, which form this Extent. The total size of the Extent can be calculated by multiplying BlockSize by NumberOfRawBlocks. If the BlockSize is 1, this property is the total size of the
Extent.
The logical size of the TPVV, in blocks, same as
NumberOfBlocks .
The number blocks that are currently allocated and visible to host. For example, a RAID-10 volume with
ConsumableBlocks = 100 GB, but only 10 GB is actually used, then ProvisionedConsumableBlocks is 10 GB. Applicable only to a thin-provisioned volume.
The SD space of the volume is prevented from growing beyond the specified percentage of the volume size.
Uint32
SnapAllocationLimit
(percentage)
Uint32
SnapAllocationWarning
(percentage)
Uint32
UserAllocationLimit
(percentage)
Uint32
UserAllocationWarning
(percentage)
Boolean ThinlyProvisioned
Generate a warning alert when SD space of the volume exceeds the specified percentage of the volume size.
The user space of the volume is prevented from growing beyond the specified percentage of the volume size.
Applicable only to a thin-provisioned volume.
Generate a warning alert when user space of the volume exceeds the specified percentage of the volume size.
Applicable only to a thin-provisioned volume.
If TRUE, the volume is thinly provisioned.
46 CIM API SMI-S Support
Table 40 Properties Relevant to TPVV (continued)
Properties
String
SnapDSPName
Description
The DynamicStoragePool (DSP) the snapshot data (SD) are provisioned from.
String
UserDSPName
The DynamicStoragePool (DSP) the user space is provisioned from.
Indications
Thin Provisioning Indications
Following alert indications relating to thin provisioning are supported:
1.
Capacity Warning - This is an alert message indicating that the actual capacity of a volume or pool is nearing a limit (e.g., actual usage of containing pool is nearing SpaceLimit). The related standard message is "Thin provisioned <Volume or Pool> with identifier <Volume or Pool ID> capacity in use nearing available limit" . The indications that fall into this category include: a.
TPD_StoragePoolGrowWarningAlert - Indication specifying that a storage pool has reached its allocation warning threshold. The following lists the indication property and the value:
•
OwningEntity: “SNIA”
•
MessageID: “DRM28”
•
MessageArguments: “Pool”, <PoolID>
•
AlertType: DeviceAlert(5)
•
PerceivedSeverity: Minor(4)
•
ProbableCause: ThresholdCrossed(52)
•
ProbableCauseDescription: “Pool at low space warning threshold:
RemainingManagedSpace/TotalManagedSpace” b.
TPD_StorageVolumeAllocationWarningAlert - Indication specifying that a TPVV has reached its allocation warning threshold.
•
Same as 1a, above but MessageArguments: “Volume”, <Volume DeviceID> and
ProbableCauseDescription: “Volume at low space warning threshold:
RemainingManagedSpace/TotalManagedSpace” c.
TPD_DeltaReplicaStoragePoolGrowWarningAlert - Indication specifying that a delta replica storage pool has reached its allocation warning threshold.
•
Same as 1a, above
2.
Capacity Critical - This is an alert message indicating that the actual capacity of a volume or pool has reached a limit (e.g., actual usage of containing pool is equal to SpaceLimit). Write commands from hosts to the volume or pool are failing. The related standard message is
"Thin provisioned <Volume or Pool> with identifier <Volume or Pool
ID> capacity in use exceeded available limit" . The indications that fall into this category include :
Block Services Package 47
a.
TPD_StoragePoolGrowLimitAlert - Indication specifying that a storage pool has reached its allocation limit.
•
OwningEntity: “SNIA”
•
MessageID: “DRM29”
•
MessageArguments: “Pool”, <PoolID>
•
AlertType: DeviceAlert(5)
•
PerceivedSeverity: Major(5)
•
ProbableCause: Out of Memory(33)
•
ProbableCauseDescription: “No remaining space in storage pool” b.
TPD_StoragePoolGrowFailureAlert - Indication specifying that a storage pool has failed to grow.
•
Same as 2a, above c.
TPD_StorageVolumeAllocationFailureAlert - Indication specifying that a storage volume has failed to allocate more space.
•
Same as 2a, above but MessageArguments: “Volume”, <Volume DeviceID> and
ProbableCauseDescription: “No remaining space in storage volume” d.
TPD_StorageVolumeAllocationLimitAlert - Indication specifying that a storage volume has reached its its allocation limit threshold.
•
Same as 2c, above e.
TPD_DeltaReplicaStoragePoolGrowLimitAlert - Indication specifying that a delta replica storage pool has reached its allocation limit threshold.
•
Same as 2a, above f.
TPD_DeltaReplicaStoragePoolGrowFailureAlert - Indication specifying that a delta replica storage pool has failed to grow.
•
Same as 2a, above
3.
Capacity OK - This is an alert message indicating that a previous alert condition regarding capacity of a pool or volume has been cleared. The related standard message is "Thin provisioned <Volume or Pool> with identifier <Volume or Pool ID> capacity condition cleared" . The indications that fall into this category include: a.
TPD_StoragePoolCapacityClearAlert - Indication indicating that the previous alert condition regarding a dynamic storage pool has cleared.
•
OwningEntity: “SNIA”
•
MessageID: “DRM30”
•
MessageArguments: “Pool”, <Pool ID> b.
TPD_StorageVolumeCapacityClearAlert - Indication indicating that the previous alert condition regarding a storage volume has cleared.
•
Same as 3a, above but MessageArguments: “Volume”, <Volume DeviceID> c.
TPD_DeltaReplicaStoragePoolCapacityClearAlert - Indication indicating that the previous alert condition regarding a delta replica storage pool has cleared.
•
Same as 3a, above.
Lifecycle Indications
Following lifecycle indications relating to Block Services are supported:
48 CIM API SMI-S Support
1.
TPD_StorageVolumeInstCreation – when a StorageVolume is created
2.
TPD_StorageVolumeInstDeletion – when a StorageVolume is deleted
3.
TPD_StorageVolumeInstModification – when the value of one of the following properties changes: a.
NumberOfBlocks b.
OperationalStatus c.
ElementName
4.
TPD_DynamicStoragePoolInstCreation – when a DynamicStoragePool is created
5.
TPD_DynamicStoragePoolInstDeletion – when a DynamicStoragePool is deleted
6.
TPD_DynamicStoragePoolInstModification – when the value of the following property changes: a.
RemainingManagedSpace
Copy Services Subprofile
The subprofile defines a management interface for local snapshot management and clone management. Remote copy is not supported in our implementation of this subprofile.
For detailed information regarding the Copy Services subprofile, refer to SMI-S at www.snia.org
.
CIM Classes
The model diagrams and the CIM classes involved in implementing Copy Services. The classes are listed in alphabetical order.
Figure 1 Service and Capabilities Class Diagram
Copy Services Subprofile 49
Figure 2 Virtual Copy Class Diagram for a Legacy Volume
Figure 3 Physical Copy Class Diagram for a Legacy Volume
50 CIM API SMI-S Support
Figure 4 Job Control Class Diagram
TPD_AffectedJobElement
Association between TPD_ConcreteJob and the replica TPD_StorageVolume. Refer to
for more details.
TPD_AllocatedFromStoragePool
Virtual copy snapshot volume is associated to the TPD_DeltaReplicaStoragePool via
TPD_AllocatedFromStoragePool . SpaceConsumed property in this case is the space consumed by the snapshots. For a fully-provisioned volume with static snapspace, the
TPD_AllocatedFromStoragePool association also links the
TPD_DeltaReplicaStoragePool with the concrete StoragePool; whether this is all-FC, all-NL, or all-SSD depends on the device type of the source volume.
For CPVV and TPVV, TPD_DeltaReplicaStoragePool is associated to the
DynamicStoragePool (DSP) from which the SA and SD spaces are allocated via
TPD_AllocatedFromStoragePool.
TPD_AssociatedJobMethodResult
Association between TPD_ConcreteJob and TPD_MethodResult. Refer to
for more details.
TPD_CapabilitiesOfStorageConfigurationService
Association is added between TPD_StorageConfigurationService and each instance of
TPD_StorageReplicationCapabilities.
TPD_CapabilitiesOfStoragePool
Association between TPD_DeltaReplicaStoragePool if it exists and the corresponding
TPD_StorageCapabilities.
TPD_ConcreteJob
This is the class that describes the job itself. Refer to
for a more details.
TPD_ConcreteJobInstModification
This is a indication class, sub-classed from CIM_InstModification, which indicates completion of a job.
Copy Services Subprofile 51
TPD_DeltaReplicaStoragePool
This StoragePool class is instantiated upon allocation of SA and SD space of a volume. The SA and SD spaces are modeled as TPD_DeltaReplicaStoragePool from which virtual copy snapshots (delta replica) can be allocated and created. This class is a subclass of
CIM_StoragePool .
CIM_StoragePool.GetSupportedSizeRange() method, which is supported in
TPD_StoragePool , is not supported for TPD_DeltaReplicaStoragePool.
TPD_ElementSettingData
Association between TPD_VolumeSetting and the replica volume.
TPD_HostedStoragePool
Association is added between TPD_StorageSystem and each
TPD_DeltaReplicaStoragePool .
TPD_MethodResult
This is the class that describes the result of a job. Refer to
for more details.
TPD_OwningJobElement
Association between TPD_StorageConfigurationService and TPD_ConcreteJob. Refer to section
for more details.
TPD_ReplicaPoolForStorage
Association between the TPD_DeltaReplicaStoragePool and the source StorageVolume from which the SA and SD spaces are created.
TPD_StorageCapabilities
If TPD_DeltaReplicaStoragePool exists, then a TPD_CapabilitiesOfStoragePool association is created between it and the TPD_StorageCapabilities. For example, if the source volume is of RAID-10, then the RAID-10 TPD_StorageCapabilities are associated to the TPD_DeltaReplicaStoragePool.
TPD_StorageConfigurationCapabilities
Relevant properties are:
1.
SupportedAsynchronousActions[] – This property has been deprecated and replaced by StorageReplicationCapabilities.SupportedAsynchronousActions[], but
SMI-S decrees that a provider must still specify the values here for backward compatibility with 1.0 clients. 1.1 clients ignore these values and consult those from
TPD_StorageReplicationCapabilities instead. The following are added to the array: a.
Replica Attachment – create a physical copy; corresponds to “Local Replica Attachment” in StorageReplicationCapabilities.SupportedAsynchronousActions.
b.
Replica Modification – resync a physical copy; corresponds to “Local Replica Modification” in StorageReplicationCapabilities.SupportedAsynchronousActions.
2.
SupportedSynchronousActions[] – This property has been deprecated and replaced by StorageReplicationCapabilities.SupportedSynchronousActions [], but new values are added to the array for backward compatibility with 1.0 clients:
• Replica Creation – create a virtual copy; corresponds to “Local Replica Creation” in
StorageReplicationCapabilities.SupportedSynchronousActions
.
3.
SupportedCopyTypes[] - describes the replication capabilities supported by the associated
StorageConfigurationServices . This array contains the following values:
52 CIM API SMI-S Support
a.
UnSyncAssoc
, which corresponds to virtual copy b.
UnSyncUnAssoc
, which corresponds to creating an physical copy c.
Async , which corresponds to async remote mirror d.
Sync , which corresponds to sync remote mirror
4.
SupportedStorageElementUsage[] - indicates the intended usage or any restrictions that may have been imposed on the usage of StorageVolumes. This array contains the following values: a.
Unrestricted, which applies to base volume b.
Reserved for Computer System, which applies to admin volume c.
Reserved by Replication Services, which applies to temporary and resync snapshot volume d.
Delta Replica Target, which applies to snapshot volume
5.
SupportedStoragePoolUsage[] - indicates the intended usage or any restrictions that may have been imposed on the usage of storage pool. This array contains the following values: a.
Unrestricted, which applies to all StoragePool b.
Reserved as a Delta Replica Container, which applies to DeltaReplicaStoragePool
TPD_StorageConfigurationService
The following new SMI-S methods are implemented:
1.
CreateReplica() – used for creating virtual copy
2.
AttachOrModifyReplica() – used for creating physical copy to an existing volume
3.
ModifySynchronization() – used for promotion of physical and virtual copies, resynchronization of physical copy and halting physical copy or snapshot promotion. The input parameter Operation specifies the kind of operation to perform. Valid values for
Operation are: a.
Resync – Causes a snapshot to be restarted as a new PIT (Point-in-Time) image (resync physical copy) b.
Restore – Copies a snapshot to the source element (promote virtual copy) c.
Detach – Removes the association between the source and replica elements (promote physical copy) d.
Start Copy – Starts a background copy operation for a replica (start copy on an existing physical copy) e.
Stop Copy – Stops a background copy operation (halting physical copy)
In addition, a new method is defined that mirrors the CLI updatesnapspace command:
4.
UpdateDeltaSnapshotSpace() – used to start calculation of SA/SD space used by a virtual copy snapshot volume.
TPD_StorageReplicationCapabilities
This describes the replication capability of the CIM provider. There are three fixed instances of this class, one for each type of SupportedSynchronizationType that we support. Some of the major properties in this class are:
1.
SupportedSynchronizationType – supported values are: a.
UnSyncAssoc-Delta , which creates a delta snapshot (virtual copy).
b.
UnSyncUnAssoc , which creates a full size, independent replica (physical copy with
‘Save snapshot for later resync’ option turned off).
c.
Async , which corresponds to asynchronous remote mirror d.
Sync , which corresponds to synchronous remote mirror
Copy Services Subprofile 53
2.
SupportedAsynchronousActions[]
- Enumeration indicating what operations are executed as asynchronous jobs, supported values are: a.
Local Replica Attachment – physical copy creation is asynchronous (Attachment means attaching a replica to an existing volume).
b.
Local Replica Modification – resync physical copy is also asynchronous.
3.
SupportedSynchronousActions[] - Enumeration indicating what operations are executed the without creation of a job, supported values are:
•
Local Replica Creation – virtual copy creation is synchronous.
4.
SupportedSpecializedElements[] - Enumeration indicating which specialized storage element types are supported by this instance of StorageReplicationCapabilities. Example values are “Delta Pool”, “Delta Snapshot”, “Full Snapshots”. This affects the value of
IntendedUsage property of StorageSetting, e.g., if “Delta Snapshot” is defined here, then this indicates to a CIM client that a StorageSetting can be created with
IntendedUsage set to “Delta Snapshot”, which limits the StorageSetting to only delta snapshot creation. However, for the HP 3PAR OS, StorageSetting cannot be specified for the replica volume during a physical or virtual copy creation, which means only a value of “Not Specialized” (0) is supported for StorageSetting. IntendedUsage. In other words, we cannot specialize a StorageSetting to only be used as a goal for creating replica volumes since that is not supported (StorageSetting can only be used as a goal in a base volume creation). Thus, we cannot specify “Full Snapshot” nor “Delta
Snapshot ” here. Value can only contain the following:
•
Delta Pool – StoragePool corresponding to the SA/SD spaces of a volume, valid only for virtual copy. This indicates to the CIM client that a specialized pool exists from which to allocate a delta snapshot replica. Since our provider does not support StoragePool creation, a client cannot set StorageSetting.IntendedUsage to “Delta Pool” either.
5.
InitialReplicationState – initial state of the replica after it is first created, supported values are: a.
Initialized – Resynchronization or copy task is queued but the copy engine has not started. This is the initial state for a physical copy.
b.
Idle - an UnSyncAssoc replica is ready to be managed. This is the initial state for a virtual copy.
6.
SupportedModifyOperations[] - Enumeration indicating which
TPD_StorageConfigurationService.ModifySynchronization() Operation are supported by this instance of StorageReplicationCapabilities. Valid values are outlined in section, ModifySynchronization().
7.
ReplicaHostAccessibility - Indicates host access restrictions for replicas with these capabilities. Valid values are: a.
Not accessible – this applies to physical copy volumes, which cannot be exported.
If a physical copy is promoted to a base volume, then this restriction is lifted.
b.
No restrictions – any host may access; this applies to virtual copy volumes.
8.
HostAccessibleState[] - lists the replica synchronization states in which the provider allows host access to replicas. For physical copy, this is an empty array, as hosts are never allowed to access it. For virtual copy volumes, there are no restrictions whatsoever, so this array contains all the valid states that a virtual copy can have: a.
Restore In Progress – a virtual copy promotion is ongoing.
b.
Idle – normal state.
9.
PersistentReplicasSupported - True indicates replicas can persist during power off or system reset.
54 CIM API SMI-S Support
10. MaximumReplicasPerSource – Maximum number of replicas that can be associated with one source element. If the replica is physical copy, then the max number of replica per source volume is the max number of volume allowed for a storage system minus 1. If the replica is a virtual copy, then the max number of replica per source volume is the maximum read-write snapshot per source volume. RO snapshots are not counted.
11. MaximumReplicasPerReadWriteSource - Maximum number of replicas that can be associated with one read-write source element. This only applies to base volume and read-write snapshots. For physical copy, this is the max number of volume allowed for a storage system minus 1. For virtual copy, this is the maximum read-write snapshot per source volume. RO snapshots are not counted.
12. MaximumReplicasPerReadOnlySource - Maximum number of replicas that can be associated with one read-only source element. This only applies to read-only snapshots. The resulting replica can only be read-write. The max number of replica per source volume is the maximum read-write snapshot per source volume. For physical copy this is 0.
13. MaximumLocalReplicationDepth - Maximum local mirror replication depth allowed by this instance of StorageReplicationCapabilities, including the parent volume. For asynchronous physical copy, this is the maximum number of volumes that can be created on a storage system minus 1. For independent physical copy, this is 0. For virtual copy, this is the maximum read-write snapshot per source volume. RO snapshots are not counted.
Copy Services Subprofile 55
14. DeltaReplicaPoolAccess - Indicates that a specialized pool is required as a container for delta replica elements. In our case, delta replica (virtual copy snapshots) always requires a specialized pool, the TPD_DeltaReplicaStoragePool, which corresponds to the SA/SD space of the base volume. Possible values are: a.
Any – specialized pool not required for delta replicas. This is not the case for our snapshots.
b.
Shared – a single shared pool is required for all delta replicas. This is not the case for our snapshots.
c.
Exclusive - one specialized, exclusive pool must be created for each source element that has associated delta replicas. This is the only supported value for a virtual copy.
Table 41 Matrix of StorageReplicationCapabilities Properties
Property
SupportedSynchronizationType
SupportedAsynchronousActions[]
UnSyncAssoc-Delta
(capability to create a virtual copy)
UnSyncAssoc-Delta
NULL
Synch Type
UnSyncUnAssoc
(capability to create an independent clone)
Async (async remote mirror)
Sync (sync remote mirror)
UnSyncUnAssoc
Local Replica
Attachment
NULL
Async
NULL
NULL
Sync
NULL
SupportedSynchronousActions[] Local Replica
Creation
SupportedSpecializedElements[]
InitialReplicationState
SupportedModifyOperations[]
Delta Pool
Idle
Restore, Detach
NULL
Initialized
Start Copy, Stop
Copy
No restrictions
NULL
NULL
Initialized
NULL
NULL
Initialized
NULL
ReplicaHostAccessibility
HostAccessibleState[]
No restrictions
Resync in progress,
Sync, Restore In
Progress, Idle
PersistentReplicasSupported
MaximumReplicasPerSource
MaximumReplicasPer
-ReadWriteSource
TRUE
Max # of snapshots
TRUE TRUE
Max # of volumes
- 1
1
Max # of volumes - 1 Max # of snapshots
1
No restrictions
Resync in progress,
Sync, Restore In
Progress, Broken,
Frozen
No restrictions
Resync in progress,
Sync, Restore In
Progress, Broken,
Frozen
TRUE
1
1
Max # of RW snapshots
0 0 0 MaximumReplicasPer
-ReadOnlySource
MaximumLocal
-ReplicationDepth
DeltaReplicaPoolAccess
Max # of volumes - 1 0
Exclusive NULL
1
NULL
1
NULL
TPD_StorageSetting
The provider screens the following properties when a CIM client is creating or modifying a
TPD_StorageSetting object, since only one value is allowed for each. Any other values passed
56 CIM API SMI-S Support
in by the client results in an Invalid Parameter exception. These properties are initialized with the allowed value upon creation.
1.
PersistentReplica – True indicates the associated replicas persist during power off or system reset. Only TRUE is accepted since we do not support transient replicas. Applicable only for those settings that are associated to replica volumes.
2.
IntendedUsage – Describes the use of the storage elements associated with this
StorageSetting. This can only be set to “Not Specialized” (0) since we do not support specifying a StorageSetting as a goal when creating physical or virtual copy.
TPD_StorageSynchronized
Association class that associates the replica with the source volume. It contains several important properties that describe the relationship between the source volume and the replica.
1.
SyncMaintained – whether synchronization is maintained; false for both physical and virtual copy.
2.
CopyType – the kind of association between source volume and replica; values are: a.
Sync – create and maintain a synchronous mirror copy of the source, for example, synchronized remote copy.
b.
Async – create and maintain an async mirror copy of the source for example, async remote copy.
c.
UnSyncAssoc – create and maintain an un-synchronized copy associated to the source, for example, a virtual copy.
d.
UnSyncUnAssoc – create an un-synchronized clone of the source element and does not maintain the source association after completing the copy operation, for example., physical copy with Save snapshot for later resync option turned off.
3.
SyncState – state of the association between source volume and replica, e.g.,
ResyncInProgress, RestoreInProgress, Idle, CopyInProgress.
4.
SyncType - Type of association between source and target.
5.
Mode - Specifies when target elements are updated.
6.
CopyState - indicates the current state of the association.
Copy Services Subprofile 57
7.
ProgressStatus
- Status of association between source and target groups.
Table 42 Alignment of SyncType/Mode and CopyType
Copy Type (Copy Services) Notes
UnsyncAssoc
UnsyncUnAssoc
SyncType/Mode (Replication
Services)
Snapshot/Synchronous
Clone/Synchronous
Snapshot volume (sv)
Physical copy
Table 43 Alignment of SyncState and CopyState/ProgressStatus
Copy Type(Copy Services) Notes
Initialized
SyncType/Mode (Replication
Services)
Initialized/Completed
ResyncInProgress
Frozen
Idle
Broken
CopyInProgress
RestoreInProgress
Synchronized
Unsynchronized/Synchronizing
Synchronized/Completed
Inactive/Completed
Broken/Not applicable
Unsynchronized/Resyncing
Synchronized/Restoring
Synchronized/Complete
When a physical copy task is queued but before the actual copy has begun.
Physical or virtual copy is being created, and the write is not completed yet.
Normal state for a target physical copy, when neither copying nor resync-ing is going on
Normal state for an sv
1.
Creation of physical or virtual copy has failed
2.
Resync or copy of physical copy has failed
3.
Promote of sv has failed
Copy of an existing physical copy is ongoing or resync of a physical copy
Promote of an sv is ongoing
TPD_SystemVolume
Associations between TPD_StorageSystem and StorageVolumes, including physical copies and snapshots.
TPD_DynamicStoragePool
TPD_DeltaReplicaStoragePool associated to a CPVV is allocated from
DynamicStoragePool .
SA/SD Space as StoragePool
A prerequisite for creating snapshots is the allocation of SA and SD spaces to the source volume.
This is done during volume creation time or during modify volume operation.
TPD_DeltaReplicaStoragePool , sub classed from CIM_StoragePool, represents this space.
Snapshot volumes are associated via TPD_AllocatedFromStoragePool to the
TPD_DeltaReplicaStoragePool instead of a concrete TPD_StoragePool. There are two ways to create a DeltaReplicaStoragePool:
Goal StorageSetting
If the SnapVolumeSize (-szs) or SnapVolumePercentage (-pct) properties are specified when creating a legacy volume, or if DSPName (-cpg) property is specified when creating a
58 CIM API SMI-S Support
non-legacy volume, within the input parameter Goal (a TPD_StorageSetting object) during create or modify volume operation, a TPD_DeltaReplicaStoragePool will be instantiated automatically.
CreateOrModifyStoragePool
DeltaReplicaStoragePool can also be created by CreateOrModifyStoragePool method (see
for the method signature). Following table outlines the parameters for this method:
Table 44 Creating StoragePool using CreateOrModifyStoragePool
Type of Pool CreateOrModifyStoragePool Parameters
Goal.
StoragePoolInitialUsage
InPools
DeltaReplicaStoragePool
)
(allocates from
DynamicStoragePool
"Reserved as a
Delta Replica
Container"(4)
InExtents
Reference to parent
DynamicStoragePool
Reference to the
StorageVolume associated with the snapspace
DeltaReplicaStoragePool
(allocates from concrete pool like “all-FC”, aka static snapspace)
"Reserved as a
Delta Replica
Container" (4)
DynamicStoragePool NULL or
"Unrestricted"
(2)
Size
NULL
Element
Name
NULL
NULL or reference to concrete pool (must be same as parent pool of volume)
Reference to the
StorageVolume associated with the snapspace
Reference to primordial or
Concrete pool
(Optional) contains an array of references to
TPD_DiskStorageExtent to let client specify the disks that should be used to create the
DynamicStoragePool
Size of snapspace
NULL or size of the pool (sdgl)
NULL name
Note that using this way of creating DeltaReplicaStoragePoolis a two-step process: (1) create the volume, then (2) create the DeltaReplicaStoragePool.
Associations
TPD_ReplicaPoolForStorage
The TPD_DeltaReplicaStoragePool is associated to the source StorageVolume via
TPD_ReplicaPoolForStorage .
TPD_AllocatedFromStoragePool
New instances of TPD_AllocatedFromStoragePool are created that associate the
TPD_DeltaReplicaStoragePool to:
• the parent StoragePool. For non-CPVV, the parent pool is a concrete pool, and whether this is all-FC, all-NL, or all-SSD depends on the device type of the source volume. For CPVV, the parent pool is a DSP.SpaceConsumed property in either case is the sum of raw snap volume size and raw admin size. SpaceLimit and SpaceLimitThresholdWarning are valid only for CPVV.
• all virtual copy snapshot volumes that are created from the source volume. SpaceConsumed property for each association in this case is the space consumed by the snapshot.
Copy Services Subprofile 59
For CPVV, the TPD_AllocatedFromStoragePool association links the
TPD_DeltaReplicaStoragePool with the source DSP. For ThinStorageVolume (TPVV), the TPD_AllocatedFromStoragePool association links the TPD_DeltaReplicaStoragePool with the source SD DynamicStoragePool (as opposed to the user DynamicStoragePool).
Capacity Calculations
Non-CPVV
TotalManagedSpace of the TPD_DeltaReplicaStoragePool equals to the raw SD space.
Space used by SA is not included in TotalManagedSpace, but is included in the
TPD_AllocatedFromStoragePool.SpaceConsumed
value, so to deduce the raw SA space, one can deduct Pool.TotalManagedSpace from SpaceConsumed. The
UpdateDeltaSnapshotSpace() method should be called to prevent the value of
RemainingManagedSpace from getting too stale.
Pool.TotalManagedSpace = raw SD size
Pool.RemainingManagedSpace = raw SD size – SUM(space used by snapshots)
SpaceConsumed of the TPD_AllocatedFromStoragePool between the concrete pool and
TPD_DeltaReplicaStoragePool equals to the sum of the raw admin and raw snap user size.
SpaceLimit and SpaceLimitWarningThreshold are both NULL since these properties apply only to CPVV.
SpaceConsumed by Replica Pool from Concrete Pool = raw SD size + raw SA size
SpaceConsumed of the TPD_AllocatedFromStoragePool between
TPD_DeltaReplicaStoragePool and a snapshot volume equals the space consumed by the snapshot. This value should be updated via the UpdateDeltaSnapshotSpace() method to prevent it from getting too stale.
SpaceConsumed by Snapshot Vol from Replica Pool = space used by a snapshot
CPVV
When a base volume is created with a StorageSetting in which TSPName is specified, the resulting TPD_DeltaReplicaStoragePool is allocated from the DSP. A
TPD_AllocatedFromStoragePool association is created between the
TPD_DeltaReplicaStoragePool and the parent DSP.
TPD_AllocatedFromStoragePool.SpaceLimit
and
TPD_AllocatedFromStoragePool.SpaceLimitThresholdWarning
of this association corresponds to the allocation limit (-al) and allocation warning (-aw) respectively.
SpaceLimit = (Source Volume Size * al)/100
SpaceLimitWarningThreshold = aw
SpaceLimit is the consumption limit for the allocated TPD_DeltaReplicaStoragePool from the associated DSP in bytes. SpaceLimitThresholdWarning indicates when a warning indication should be generated based on the total amount of space consumed being greater than or equal to (SpaceLimit*SpaceLimitWarningThreshold)/100. A SpaceLimit value of
0 (default) means that no limit is specified. SpaceLimitThresholdWarning is meaningless if
SpaceLimit is 0.
60 CIM API SMI-S Support
SpaceLimit and SpaceLimitThresholdWarning for the
TPD_AllocatedFromStoragePool association between the snapshot volume and the parent
TPD_DeltaReplicaStoragePool are not used, and hence is not populated, since the HP 3PAR
OS does not support specification of allocation limit on a per snapshot volume basis.
Calculation for TotalManagedSpace of the TPD_DeltaReplicaStoragePool of a CPVV is the similar to that for a non-CPVV, except that the parent pool is now a DSP and not a concrete pool. Space used by SA is not included in TotalManagedSpace, but is included in the
TPD_AllocatedFromStoragePool.SpaceConsumed
value, so to deduce the raw SA space, one can deduct Pool.TotalManagedSpace from SpaceConsumed. The
UpdateDeltaSnapshotSpace() method should be called to prevent the value of
RemainingManagedSpace from getting too stale.
Pool.TotalManagedSpace = raw SD size
Pool.RemainingManagedSpace = raw SD size – SUM(space used by snapshots)
SpaceConsumed of the TPD_AllocatedFromStoragePool between the parent DSP and
TPD_DeltaReplicaStoragePool equals to the sum of the raw admin and raw snap user size.
SpaceConsumed by Replica Pool from DSP = raw SD size + raw SA size
SpaceConsumed of the TPD_AllocatedFromStoragePool between
TPD_DeltaReplicaStoragePool and a snapshot volume equals the space consumed by the snapshot. This value should be updated via the UpdateDeltaSnapshotSpace() method to prevent it from getting too stale.
SpaceConsumed by Snapshot Vol from Replica Pool = space used by a snapshot
UpdateDeltaSnapshotSpace() Method
It is important to note that calculation of space consumed by a snapshot volume can potentially be a long process, and it is not updated real-time by sysmgr. One has to issue the command
“updatesnapspace<snapshot vol name>” from CLI (from which a task is generated) to start the calculation of SA/SD space used by a snapshot. Hence, when a CIM client retrieves the
RemainingManagedSpace value for a SA/SD pool or the SpaceConsumed value for a snapshot volume, it can potentially be stale if updatesnapspace has not been done for a while. As a result, a new extrinsic method is defined in TPD_StorageConfigurationService class called
UpdateDeltaSnapshotSpace() which mirrors the CLI updatesnapspace command.
A client wishing to obtain a more accurate picture of the aforementioned capacity values must first call this method, monitor the returned job for its completion, then finally get at the properties.
uint32 UpdateDeltaSnapshotSpace(
[In] TPD_StorageVolume ref SnapshotVolume[],
[Out] TPD_ConcreteJob ref Job);
•
SnapshotVolume : Array of references to the snapshot volume to update. If NULL, then all snapshots are updated.
•
Job : A Job is created as a side-effect of the execution of the method, and a reference to that
Job is returned through this parameter.
Copy Services Subprofile 61
Table 45 Return Values for UpdateDeltaSnapshotSpace()
ValueMap
4
0x1000
32768
Values
Failed
Method parameters checked – job started
Volume does not exist
Explanation/Notes
No such snapshot volume, or the specified volume is not a virtual copy snapshot.
Indications
Job control indications are supported for the job started with the UpdateDeltaSnapshotSpace() method. These indications are converted from events generated by the task framework.
1.
Modification of Operational Status for a Concrete Job to Complete and OK – update successful.
2.
Modification of Operational Status for a Concrete Job to Complete and Error – update failed.
3.
Modification of Job Status for Concrete Job – is generated if the job is started. For this, the task framework must be enhanced to support component state change events.
The type of indication generated is TPD_ConcreteJobInstModification, sub-classed from CIM_InstModification.
Physical Copy
StorageSynchronized
A TPD_StorageSynchronized association is instantiated the moment a vv copy process is started. This associates the target volume with the source volume. The values of this instance are listed in the following table. For a CopyType of UnSyncUnAssoc, an instance of
TPD_StorageSynchronized is maintained while the copy is taking place, but is relinquished once the copy is finished.
Table 46 StorageSynchronized Property Values for a Physical Copy
Property
CopyType
Value
UnsyncUnAssoc (5)
Creates an synchronized clone, but does not maintain an association to the source.
ReplicaType Full Copy (2)
This indicates that a full copy of the source object is to be generated.
SyncState
SyncMaintained
WhenSynced
Varies; refer to the various “SyncState Transitions” sections below for each type of operation.
True
Synchronization is maintained between replica and source volume
NULL to start with; non-NULL upon successful completion of a copy; the point in time that the Elements were synchronized.
62 CIM API SMI-S Support
StorageReplicationCapabilities
The ability to create a physical copy is described by the following instance of
TPD_StorageReplicationCapabilities (see
•
UnSyncUnAssoc - describes the capability of our provider to create an independent clone of a volume.
CREATION
CLI EQUIVALENCE createvvcopy –p <parvol> <destvol>
SMI-S METHOD
A physical copy can be created by a CIM client using the
TPD_StorageConfigurationService.AttachOrModifyReplica() method.
uint32 AttachOrModifyReplica(
[Out] CIM_ConcreteJob ref Job,
[In, REQ] CIM_ManagedElement ref SourceElement,
[In, REQ] CIM_ManagedElement ref TargetElement,
[In, REQ,
Values {"Async", "Sync", "UnSyncAssoc", "UnSyncUnAssoc"},
ValueMap {"2", "3", "4", "5"}]
Uint16 CopyType,
[In, EmbeddedInstance ( "CIM_SettingData" )]
String Goal,
[In] CIM_NetworkPipe ref ReplicationPipe);
•
Job: A Job is created as a side-effect of the execution of the method, and a reference to that
Job is returned through this parameter.
•
SourceElement: Reference to the base StorageVolume to copy from.
•
TargetElement: Reference to the base StorageVolume to copy to.
•
CopyType: Can only be “UnsyncUnAssoc” (5)
•
UnsyncUnAssoc: Creates an synchronized physical copy of the source StorageVolume and does not maintain the source association after completing the copy operation. This is equivalent to the CLI command “createvvcopy –p <parvol> <destvol>”, i.e., without the –s option.
•
Goal: The StorageSetting properties to be created or modified for the target
StorageVolume . We does not support changing the volume characteristics during createvvcopy , so this can only be NULL. A Non-NULL value is ignored.
•
ReplicationPipe: The NetworkPipe element that scopes the remote mirror pair. This is only for remote copy, which is not supported in Phase I, so this can only be NULL.
SMI-S also specifies that providers have to accept the AttachReplica() method, which is defined in an earlier version of the copy services subprofile, for backward compatibility.
AttachReplica is similar to AttachOrModifyReplica with the omission of the Goal and
ReplicationPipe parameters.
uint32 AttachReplica(
[Out] CIM_ConcreteJob ref Job,
[In, REQ] CIM_ManagedElement ref SourceElement,
[In, REQ] CIM_ManagedElement ref TargetElement,
[In, REQ,
Values {"Async", "Sync", "UnSyncAssoc", "UnSyncUnAssoc"},
Copy Services Subprofile 63
ValueMap {"2", "3", "4", "5"}]
Uint16 CopyType);
Table 47 Return values for AttachOrModifyReplica()/AttachReplica()
Explanation/Notes ValueMap
0
4
Values
Success
Failed
5
6
Invalid Parameter
In Use
For example: the source volume does not have snapspace, target volume is incompatible.
For example: the wrong CopyType is specified.
Target volume is already a physical copy of another volume.
0x1000 Method parameters checked – job started
The method execution, if successful, always returns 0x1000, which means that job has started. A client can either monitor Job.OperationalStatus for job completion or wait for the arrival of modification of OperationalStatus for a ConcreteJob to indicate ‘Complete’ and ‘OK’ or
‘Complete’ and ‘Error’.
If the operation is of CopyType UnSyncAssoc, a resync snapshot of the physical copy is created.
This snapshot has the same characteristics as a regular snapshot.
STATE TRANSITIONS
shows the values for SyncState and WhenSynced during various stages of physical copy creation. Internal vvol_t volume state flags (v_overall_state) are mapped to each
SyncState .
Table 48 State Transitions for Physical Copy Creation
Operation
Copy task queued but copy engine not yet started
Copy in progress
SyncState
Initialized (2)
ResyncInProgress (5)
Initial copy in progress
WhenSynced
NULL
NULL
Copy complete
Copy Failed
Frozen (14)
All blocks copied from source to an
UnSyncAssoc replica and the copy engine is stopped
Time of when copy is completed
Broken (12)
The relationship is non-functional due to errors in the source or the target
NULL
RESYNCHRONIZATION
CLI EQUIVALENCE createvvcopy –r <destvol>
SMI-S METHOD
64 CIM API SMI-S Support
A physical copy can be resynchronized with the source volume by a CIM client using the
TPD_StorageConfigurationService.ModifySynchronization() method with the
Operation parameter set to Resync(4). A target volume that is in a Broken state (copy failed) cannot be resync-ed.
uint32 ModifySynchronization(
[In, REQ,
Values {"Detach", "Fracture", "Resync", "Restore",
"Prepare", "Unprepare", "Quiesce", "Unquiesce",
"Reset to Sync", "Reset to Async", "Start Copy",
"Stop Copy"},
ValueMap {"2", "3", "4", "5", "6", "7", "8", "9",
"10", "11", "12", "13"}]
Uint16 Operation,
[Out]CIM_ConcreteJob ref Job,
[In, REQ] CIM_StorageSynchronized ref Synchronization);
•
Operation: describes the type of modification to be made to the replica:
◦ Detach: 'Forget' the synchronization between two storage objects. Start to treat the objects independently. This performs the same function as promoting a physical copy.
◦ Fracture: Suspend the synchronization between two storage objects using Sync or Async replication. Not supported for local copy.
◦ Resync: Causes a snapshot to be restarted as a new PIT (Point-In-Time) image with a new value assigned to WhenSynced. This performs the same function as resynchronizing a physical copy.
◦ Restore: Copies a snapshot to the source element. This performs the same function as promoting virtual copy.
◦ Prepare: Get the link ready for a Resync operation to take place. Not supported.
◦ Unprepare: Clear a prepared state if a Prepare is not to be followed by a Resync operation. Not supported.
◦ Quiesce: Stops the copy engine for snapshots and the snapshot no longer consume space.
Not supported.
◦ Unquiesce: Take the link out of the quiesce state. Not supported.
◦ Reset to Sync: Changes the CopyType value of a mirror replica from “Async” to “Sync”.
Not supported.
◦ Reset to Async: Changes the CopyType value of a mirror replica from “Sync” to “Async”.
Not supported.
◦ Start Copy: Initiate a full background copy of the source to the UnSyncAssoc replica.
Replica enters a Frozen state when the copy operation is completed. This performs the same function as issuing a createvvcopy again on an existing physical copy.
◦ Stop Copy: Stop the background copy previously started. This performs the same function as halting a physical copy.
•
Job: A Job is created as a side-effect of the execution of the method, and a reference to that
Job is returned through this parameter.
•
Synchronization: The reference to the StorageSynchronized association describing the storage source/replica relationship.
Copy Services Subprofile 65
Table 49 Return Values for the Various ModifySynchronization() Operations
ValueMap
0
4
5
0x1000
Values
Job Completed with No Error
Failed
Invalid Parameter
Method parameters checked – job started
Explanation/Notes
Applicable only for Detach (promote).
For example: the
TPD_StorageSynchronized object does not exist.
For example: the wrong CopyType is specified.
Does not apply to Detach.
The method execution, if successful, always returns 0x1000, which means that job has started. A client can either monitor Job.OperationalStatus for job completion or wait for the modification of OperationalStatus for a ConcreteJob to indicate Complete and OK or Complete and
Error.
shows the values for SyncState and WhenSynced during various stages of physical copy resynchronization.
Table 50 State Transitions for Physical Copy Resynchronization
Operation
Resync in progress
Resync complete
Resync Failed
SyncState
ResyncInProgress (5)
Frozen (14)
Broken (12)
WhenSynced
Previous sync time
Time of when resync is completed
Previous sync time
PROMOTION
CLI EQUIVALENCE promotevvcopy
SMI-S METHOD
A physical copy can be promoted with the source volume by a CIM client using the
TPD_StorageConfigurationService.ModifySynchronization() method with the
Operation parameter set to Detach (2). After a successful Detach operation, the
StorageSynchronized association between the source and target volume is relinquished and the target volume becomes an independent base volume. The Detach operation is synchronous and does not require a job.
shows the values for SyncState and WhenSynced during various stages of physical copy promotion.
Table 51 State Transitions for Physical Copy Promotion
Operation
Promote in progress
SyncState
Frozen (14)
There are no corresponding SyncState in SMI-S for detaching, so SyncState remains in Frozen until operation is complete
Promote complete
Promote Failed
N/A – StorageSynchronized gone
Broken (12)
66 CIM API SMI-S Support
START PHYSICAL COPY
CLI EQUIVALENCE createvvcopy –p <parvol> -s <destvol>
SMI-S METHOD
Copy can be done on an existing physical copy using the
TPD_StorageConfigurationService.ModifySynchronization() method with the
Operation parameter set to Start Copy (12).
The method execution, if successful, always returns 0x1000, which means that job has started.
STATE TRANSITIONS
shows the values for SyncState and WhenSynced during various stages of start physical copy.
Table 52 State Transitions for Physical Copy to an Existing Copy
Operation
Copy in progress
Copy complete
Copy Failed
SyncState
CopyInProgress (15)
Frozen (14)
Broken (12)
WhenSynced
Previous sync time
Time of when copy is completed
Previous sync time
HALT PHYSICAL COPY
CLI EQUIVALENCE createvvcopy –halt
SMI-S METHOD
Copy can be halted using the
TPD_StorageConfigurationService.ModifySynchronization() method with the
Operation parameter set to Stop Copy(13).
This operation is synchronous and does not require a job. The job that is produced as a side-effect of the physical copy can also be terminated by TPD_ConcreteJob.RequestStateChange.
STATE TRANSITIONS
shows the values for SyncState and WhenSynced during various stages of halting a physical copy.
Table 53 State Transitions for Halting a Physical Copy
WhenSynced
Previous sync time
Operation
Copy in progress
Halt Copy Complete
Halt Copy Failed (This indicates that the halt has failed and the copy was allowed to finish.)
SyncState
ResyncInProgress (5) or
CopyInProgress (15)
N/A – StorageSynchronized gone
Frozen (14) New sync time
Copy Services Subprofile 67
Figure 5 State Transition Diagram of Physical Copy
Job Control Subprofile Indications
The following job control subprofile indications are supported for the job that is started as a result of the copy operation:
•
Modification of Job Status for a Concrete Job - copy/resync started.
•
Modification of Operational Status for a Concrete Job to Complete and OK – copy/resync successful.
•
Modification of Operational Status for a Concrete Job to Complete and Error – copy/resync failed.
The type of indication generated is TPD_ConcreteJobInstModification, sub-classed from
CIM_InstModification .
Virtual Copy
StorageSynchronized
A TPD_StorageSynchronized association is instantiated after the virtual copy volume is created.
This associates the target volume with the source volume. A virtual copy volume is also created as a side-product of creating a physical copy that can be resynchronized at a later time.
shows the property values of this instance.
Table 54 StorageSynchronized Property Values for a Virtual Copy
Property
CopyType
Value
UnsyncAssoc (4)
Creates an unsynchronized copy and maintains an association to the source.
ReplicaType
SyncState
SyncMaintained
“After Delta” (4)
Indicates that the replica is maintained as delta data from the source object.
Varies; refer to the various “SyncState Transitions” sections below for each type of operation.
False
68 CIM API SMI-S Support
Table 54 StorageSynchronized Property Values for a Virtual Copy (continued)
Property Value
Synchronization is not maintained between replica and source volume.
WhenSynced NULL to start with; non-NULL upon successful completion of a copy. The point in time that the Elements were synchronized.
StorageReplicationCapabilities
The ability to create a virtual copy is described by the following instance of
TPD_StorageReplicationCapabilities :
•
UnSyncAssoc-Delta – describes the capability of our provider to create an unsynchronized delta snapshot replica that maintains an association with the source volume
CREATION
CLI EQUIVALENCE createsv
SMI-S METHOD
A client can create a physical copy from the source volume by using the
TPD_StorageConfigurationService.CreateReplica () method.
uint32 CreateReplica(
[In] string ElementName,
[Out] CIM_ConcreteJob ref Job,
[In, REQ] CIM_LogicalElement ref SourceElement,
[Out] CIM_LogicalElement ref TargetElement,
[In] CIM_StorageSetting ref TargetSettingGoal,
[In] CIM_StoragePool ref TargetPool,
[In, REQ,
Values {"Async", "Sync", "UnSyncAssoc", "UnSyncUnAssoc"},
ValueMap {"2", "3", "4", "5"}]
Uint16 CopyType);
•
ElementName: Name of the target snapshot volume.
•
Job: No job is created. This is NULL on output.
•
SourceElement: Reference to the base StorageVolume to copy from.
•
TargetElement: Reference to the target snapshot StorageVolume that is created.
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object. Only the BaseID property is applicable.
Copy Services Subprofile 69
•
TargetPool: Reference to the StoragePool from which the virtual copy volume is allocated.
This can either be NULL or the TPD_DeltaReplicaStoragePool associated with the
SourceElement volume. Any other values results in a Invalid Parameter error.
•
CopyType: Can only be “UnsyncAssoc” (4)
◦ UnsyncAssoc: Creates an unsynchronized virtual copy that is associated to the source
StorageVolume .
Table 55 Return values for CreateReplica() Operation
4
5
ValueMap
0
Values
Job Completed with No Error
Failed
Invalid Parameter
Explanation/Notes
For example: the wrong CopyType is specified
STATE TRANSITIONS
shows the values for SyncState and WhenSynced during various stages of the virtual copy creation.
Table 56 State Transitions for Virtual Copy Creation
Operation
Copy in progress
Copy complete
Copy Failed
SyncState
ResyncInProgress (5)
Idle (11)
Broken (12)
WhenSynced
NULL
Time when copy is completed.
Previous sync time.
PROMOTION
CLI EQUIVALENCE promotesv
SMI-S METHOD
Virtual copy promote can be done using the
TPD_StorageConfigurationService.ModifySynchronization() method with the
Operation parameter set to Restore (5).
The method execution, if successful, always returns 0x1000, which means that job has started.
STATE TRANSITIONS
Here are the values for SyncState and WhenSynced during various stages of promoting virtual copy.
Table 57 State Transitions for Virtual Copy Promote
Operation
Promote in progress
Promote complete
Promote Failed
SyncState
RestoreInProgress (10)
Idle (11)
Broken (12)
WhenSynced
Previous sync time
Time of when copy is completed
Previous sync time
70 CIM API SMI-S Support
HALT SNAPSHOT PROMOTION
CLI EQUIVALENCE promotesv -halt
SMI-S METHOD
Virtual copy promote can be halted via the Job Control method
TPD_ConcreteJob.RequestStateChange() method with the RequestedState parameter set to Terminate(4).
STATE TRANSITIONS
Here are the values for SyncState and WhenSynced during various stages of halting virtual copy promote.
Table 58 State Transitions for Halting Virtual Copy Promote
Operation
Promote in progress
SyncState
RestoreInProgress (10)
Halt complete Broken (12)
Promote Failed
Promote Failed (This indicates that the halt has failed and the promote was allowed to finish).
Idle (11)
WhenSynced
Previous sync time
Previous sync time
New sync time
STATE DIAGRAM
Figure 6 State Transition Diagram of Virtual Copy
Job Control Indications
The following job control subprofile indications are supported for the job that is started as a result of promote operation:
•
Modification of Job Status for a Concrete Job – promote sv/update snapspace started.
•
Modification of Operational Status for a Concrete Job to Complete and OK – promote sv/update snapshot space successful.
•
Modification of Operational Status for a Concrete Job to Complete and Error – promote sv/update snapshot space failed.
Copy Services Subprofile 71
The type of indication generated is TPD_ConcreteJobInstModification, sub-classed from
CIM_InstModification
.
Job Control
Overview
Only the following tasks are supported:
•
Create physical copy
•
Resync physical copy
•
Promote virtual copy
•
Update snapshot space
TPD_ConcreteJob
This is a new class, and each instance of this class represents a task.
RequestStateChange() Method
This method can be used to cancel a task. The input parameter RequestedState can only be set to Terminate(4), since the HP 3PAR OS task framework only supports task canceling.
uint32 RequestStateChange(
[In, REQ,
Values {"Start", "Suspend", "Terminate", "Kill", "Service"},
ValueMap {"2", "3", "4", "5", "6"}]
Uint16 RequestedState,
[In] dateTime TimeoutPeriod);
•
RequestedState: Changes the state of a job.
◦ Start: changes the state to running; not supported.
◦ Suspend: stops the job temporarily which can be resumed; not supported.
◦ Terminate: stops the job cleanly and orderly; this is the only supported value.
◦ Kill: terminate the job immediately; not supported.
◦ Service: puts the job into a service state; not supported.
•
TimeoutPeriod: A timeout period that specifies the maximum amount of time that the client expects the transition to the new state to take. This is not supported and must be NULL.
Table 59 Return Values for RequestStateChange() Operation
ValueMap
1
4
5
4096
4098
Values
Not supported
Failed
Invalid Parameter
Method Parameters Checked -
Transition Started
Use of Timeout Parameter Not
Supported
Explanation/Notes
RequestedState not supported.
This is the normal successful return case, as a task may not be terminated immediately.
If TimeoutPeriod parameter is not NULL.
72 CIM API SMI-S Support
GetError() Method
When the job is executing or has terminated without error, then this method returns no CIM_Error instance. However, if the job has failed because of some internal error, then a CIM_Error instance is returned. This method is only used to fetch the failure reason for jobs that failed on their own, i.e., not jobs that are canceled by the user.
uint32 GetError(
[Out,
EmbeddedInstance ("CIM_Error"}]
String Error);
•
Error: If the OperationalStatus on the Job is not “OK”, then this method returns a CIM
Error instance. Otherwise, when the Job is “OK”, null is returned.
Table 60 Return Values for GetError()Operation
Explanation/Notes ValueMap
0
5
Values
Success
Invalid Parameter
Mapping Error Code to CIM_Error
A CIM_Error object consists of the following properties:
•
OwningEntity – the string “SNIA”
•
MessageID –DRM26, Resource not available. Consult SMI-S section on “Standard Messages” for detailed information on the meaning of the DRM messages.
•
MessageArguments[] – An array containing the dynamic content of the message. There is only one element, “Operation has failed”.
•
Message – The formatted message. In the case of DRM26, MessageArguments and Message are the same, “Operation has failed”.
•
PerceivedSeverity – describes the severity of the error from the notifier's point of view. This value is Low (2).
•
ProbableCause - describes the probable cause of the error. This value is
“Configuration/Customization Error” (8).
•
CIMStatusCode - The CIM status code that characterizes this instance. This value is
ERR_ACCESS_DENIED (2).
•
CIMStatusCodeDescription – “CIM_ERR_ACCESS_DENIED”
DELETING JOB
CLI EQUIVALENCE removetask
DELETEINSTANCE
An instance of TPD_ConcreteJob can be deleted using the intrinsic method
TPD_ConcreteJob.DeleteInstance() . If not deleted, a job exists indefinitely.
TPD_METHODRESULT
Copy Services Subprofile 73
This class is used to report the extrinsic method that triggered the job and the parameters passed to it, so that a third party client can tell what the job is and what it is doing. The class consists of the following mandatory properties:
•
InstanceID – this is a key and is identical to that of ConcreteJob this is associated with.
•
PrecallIndication – string representing an embedded instance of the CIM_InstMethodCall class, which contains the method called that triggered this job, (e.g., if this is a create vv copy job, then this contains a CIM_InstMethodCall instance representing
AttachOrModifyReplica . CIM_InstMethodCall contains the following values:
◦ MethodName – string of the methodName, e.g., AttachOrModifyReplica.
◦ MethodParameters - parameters of the method, formatted as an EmbeddedObject (with a predefined class name of “__MethodParameters”). This only contains the input parameters; output parameter (Job) is not included.
◦ PreCall - Boolean indicating whether the Indication is sent before the method begins executing (TRUE) or when the method completes (FALSE). In this case this value is TRUE.
•
PostCallindication – string representing an embedded instance of the CIM_InstMethodCall class, which contains the method called that triggered. However, this differs from the case in
PreCallIndication in that output parameters is also included in the MethodParameters parameter. Output parameter in this case is Job.
◦ MethodName – string of the methodName, e.g., AttachOrModifyReplica.
◦ MethodParameters - parameters of the method, formatted as an EmbeddedObject (with a predefined class name of “__MethodParameters”). This contains both input and output parameters. Job parameter is a reference to the TPD_ConcreteJob that was created.
◦ PreCall – FALSE
◦ ReturnValue - contains string representation of the method's return value, e.g., “Failed”
◦ ReturnValueType - the type of the method return value. This is always “uint32” (9) since all replication methods that we support have a return value type of uint32.
TPD_OwningJobElement
Association between TPD_StorageConfigurationService and TPD_ConcreteJob.
TPD_AffectedJobElement
Association between TPD_ConcreteJob and one or more TPD_StorageVolume affected by the job. The affected volumes are the source and target volumes, with the exception of update snapspace task, where the affected volumes are those snapshots that are being updated.
TPD_AssociatedJobMethodResult
Association between TPD_ConcreteJob and TPD_MethodResult.
Indications
The following Job Control subprofile indication is supported:
"SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_ConcreteJob".
74 CIM API SMI-S Support
Location Subprofile
The Location subprofile models information about the location of a physical device. In the case of the Array profile, it is used to provide information about the physical location of a storage array.
The information provided through this subprofile is the physical location of the HP 3PAR Storage
System.
For detailed information regarding the Location subprofile, refer to SMI-S at http:// www.snia.org
.
Location Subprofile CIM Classes
Table 61 Location Subprofile CIM Classes
Class
TPD_SystemPackage
TPD_SystemLocation
Description
The Physical Element whose Location is specified. This represents the physical aspects of the HP 3PAR Storage
System storage array.
The Location of the specified Physical Element.
Supported Methods
Table 62 Methods for TPD_SystemLocation
Method createInstance() deleteInstance()
Description
Creates an instance of TPD_SystemLocation.
Deletes an instance of TPD_SystemLocation.
Multiple Computer System Subprofile
The Multiple Computer System subprofile models the underlying systems or controllers that cooperate to present a single top-level system (such as a cluster) that provides added redundancy or increased functionality. This subprofile provides information about the Controller Nodes that comprise the
HP 3PAR Storage System cluster. The cluster is modeled as multiple tiers with each tier representing a pair of Controller Nodes.
For detailed information regarding the FC Target Ports subprofile, refer to SMI-S at http:// www.snia.org
.
Multiple Computer System Subprofile CIM Classes
Table 63 Multiple Computer System Subprofile CIM Classes
Class
TPD_StorageSystem
TPD_NodeSystem
TPD_NodePairSystem
TPD_NodePairRedundancySet
TPD_RedundancySet
Description
Represents the storage array as a whole.
Represents a Controller Node on an HP 3PAR Storage
System.
Represents a pair of Controller Nodes on an HP 3PAR
Storage System.
Members of this set are node pairs that make up the HP
3PAR Storage System cluster.
Members of this set are Controller Nodes that make up a node pair within an HP 3PAR Storage System.
Supported Methods
None.
Location Subprofile 75
Software Subprofile
The Software subprofile models information on installed controller software, including version information, build numbers, and manufacturer identification. The information provided through this subprofile is specific for the version of the HP 3PAR OS installed on the TPD_ComputerSystem that represents the HP 3PAR Storage System.
For detailed information regarding the Software subprofile, refer to SMI-S at http:// www.snia.org
.
Software Subprofile CIM Classes
Table 64 Software Subprofile CIM Classes
Class
TPD_StorageSystem
TPD_SoftwareIdentity
Description
The storage array on which the software is installed.
Information on installed software on the specified
TPD_ComputerSystem .
Supported Methods
Table 65 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Masking and Mapping Subprofile
The Masking and Mapping subprofile is used to determine which LUNs are visible to which initiators through which target ports. The effect is that a given exported volume is only visible to specific hosts through specific target ports. Per SMI-S, the ability to limit access is defined as Device Masking; the ability to specify the device address seen by particular initiators is defined as Device Mapping.
The subprofile also specifies methods to allow administrators to actively manage (export and delete)
LUNs. The CIM Server supports the Masking and Mapping subprofile and allows for both the display and active management of LUNs.
For detailed information regarding the Masking and Mapping subprofile, refer to SMI-S at http:// www.snia.org
.
Masking and Mapping Subprofile CIM Classes
Table 66 Masking and Mapping Subprofile CIM Classes
Class
TPD_AuthorizedPrivilege
TPD_StorageSystem
TPD_SCSIController
TPD_iSCSIController
TPD_ControllerConfigurationService
TPD_StorageHardwareID
TPD_StorageHardwareIDCollection
Description
Represents the access permission that a
StorageHardwareID is allowed on a
SCSIProtocolController .
The storage array.
Represents the SCSI view of ports as seen by SCSI initiators.
Represents the iSCSI view of ports as seen by iSCSI initiators.
Provides methods that allow a client to export and delete
LUNs on an HP 3PAR Storage System.
An initiator port identifier, i.e., a host path.
A collection of related host paths. This is equivalent to a
Host as seen on an HP 3PAR Storage System.
76 CIM API SMI-S Support
Table 66 Masking and Mapping Subprofile CIM Classes (continued)
Class
CIM_StorageHardwareIDManagementService
TPD_ProtocolControllerMaskingCapabilities
TPD_StorageVolume
Description
Provides methods that allow a client to create, add/or delete hosts or host paths.
Defines the masking related capabilities of the HP 3PAR
Storage System.
The storage volume to be exported.
Supported Methods
-
shows the supported methods of the masking and mapping subprofile:
Table 67 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Table 68 Methods for TPD_StorageHardwareIDManagementService
Method
CreateStorageHardwareID()
DeleteStorageHardwareID()
CreateStorageHardwareIDCollection()
DeleteStorageHardwareIDCollection()
Description
Expose SCSI Logical units.
Hide a list of SCSI logical units.
Create a collection of StorageHardwareIDs.
Delete a collection ofStorageHardwareIDs.
Table 69 Methods for TPD_StorageHardwareIDCollection
Method
DeleteInstance()
Description
Delete a collection of StorageHardwareIDCollection (host)
Table 70 Methods for TPD_ControllerConfigurationService
Method
ExposePaths()
HidePath()
ExportDefaultLUs()
HideDefaultLUs()
ExposeLUsToStorageHardwareIDCollection()
HideLUsFromStorageHardwareIDCollection()
Description
Expose SCSI Logical units.
Hide a list of SCSI logical units.
Expose a list of SCSI logical units (such as RAID volumes) through a “default view” SCSIProtocolController
(SPC) through a list of target ports. The “default view” SPC exposes logical units to all initiators. This SPC is identified by an association to a StorageHardwareID with Name property set to the empty string.
Hide a list of SCSI Logical Units (such as RAID volumes) through a default view SCSIProtocolController through a list of target ports on a default view
SCSIProtocolController .
Expose a list of SCSI logical units to a list of
StorageHardwareIDCollections (hosts).
Hide a list of SCSI logical units through a list of
StorageHardwareIDCollections (hosts).
Masking and Mapping Subprofile 77
SMI-S View and Paths
Storage arrays usually provide a means for the administrator to specify which initiators can access what volumes via what logical unit number (LUN). The goal is that a given volume is only accessible to SCSI commands originated from the specified initiators through specific sets of target ports. The ability to limit access is called Device Masking. The ability to specify the device address (LUN) seen by particular initiators is called Device Mapping. In the HP 3PAR Storage System, storage volumes must be explicitly exported to be visible to hosts or they are not accessible to any host.
A view is a list of logical units exposed through a list of target ports, modeled as
SCSIProtocolController (SPC) with associated StorageVolume, StorageHardwareIDs
(host WWN/iSCSIName), and SCSIProtocolEndPoints (port WWNs/iscsiNames). A path is a combination of one each: logical unit (volume), initiator port (host port), and target port. An
SPC serves as a collection of paths.
Three kinds of SPCs are supported in the HP 3PAR Storage System environment:
•
Matched-Set SPC, its deviceID format is MS:<n:s:p>:<host id>, where <n:s:p> is the notation of the target port and <host_id> is the system assigned ID of the host where initiator port(s) reside. For this kind of view, a volume is exposed to the specified host only through the specified target port. The host can contain multiple initiator ports, hence this kind of view can have associations to more than one StorageHardwareIDs. This view can also have associations to multiple StorageVolumes, but only one association to the target port.
◦ Supported ExposePaths Use Cases:
– Create new view
– Add LU to view
– Add initiator port to view — allowed only if the initiator port is zoned together with the target port
◦ Supported HidePaths Use Cases:
– Remove view
– Remove LU from view
– Remove initiator port from view
•
Host-See SPC, its deviceID format is HS:<host id>, where the <host_id> is the system assigned ID of the host where initiator port(s) reside. For this kind of view, a volume is exposed to the specified host regardless of the target port. The host can contain multiple initiator ports, hence this kind of view can have associations to more than one StorageHardwareIDs. This view can also have associations to multiple StorageVolumes and target ports.
◦ Supported ExposePaths Use Cases:
– Create new view
– Add LU to view
– Add initiator port to view
◦ Supported HidePaths Use Cases:
– Remove view
– Remove LU from view
– Remove initiator port from view
•
Port-Present SPC, its deviceID format is PP:<n:s:p>, where <n:s:p> is the notation of the target port. For this kind of view, a volume is exposed through the specified target port regardless of the host the port is connected to or zoned with. The host can contain multiple
78 CIM API SMI-S Support
initiator ports, hence this kind of view can have associations to more than one
StorageHardwareIDs. This view can also have associations to multiple StorageVolumes, but only one association to the target port.
◦ Supported ExposePaths Use Cases:
– Create new view
– Add LU to view
◦ Supported HidePaths Use Cases:
– Remove view
– Remove LU from view
Figure 7 Masking and Mapping Example 1 (Direct Attached Host)
Example 1 shows that there are views from 2 FC hosts with same volumes:
•
SPC_1: Volume_1 is exported to Server 1 via Port_WWN_1 (target port on the storage system) as LUN 1 and Volume_2 as LUN 2. The host HBA is represented as Host_WWN_1.
•
SPC_2: Volume_2 is exported to Server 2 via Port_WWN_2 (target port on the system) as
LUN 5 and Volume_2 as LUN 6. The host HBA is represented as Host_WWN_2. Different LU numbers are used in this example, but they can be assigned the same LUNs as in SPC_1.
Masking and Mapping Subprofile 79
Figure 8 Masking and Mapping Example 2 (one storage system port connecting to fabric)
Figure 9 Masking and Mapping Example 3 (two storage system ports connecting to fabric).
ProtocolControllerMaskingCapabilities
This class describes the capabilities of the SPC in a storage system, which describes the kind of controller configuration and StorageHardwareID management services that are available to clients. The following settings are fixed and cannot be modified:
•
PortsPerView: All Ports share the same view (4); this reflects the fact that Host-See SPC is supported which means that TargetPortIDs do not need to be specified when calling
ExposePaths.
•
ClientSelectableDeviceNumbers: true; LUN ID can be selected by a client.
•
AttachDeviceSupported: false.
•
OneHardwareIDPerView: false.
•
UniqueUnitNumbersPerPort: false.
80 CIM API SMI-S Support
•
PrivilegeDeniedSupported: false.
•
ProtocolControllerRequiresAuthorizedIdentity: false;
CreateProtocolControllerWithPorts method is not supported.
•
ProtocolControllerSupportsCollections: true; a collection of StorageHardwareIDs (host HBA
WWNs/iSCSNames) is supported.
•
ExposePathsSupported: true; the storage system supports the ExposePaths method.
•
CreateProtocolControllerSupported: false; explicit creation of SPC is not supported.
•
MaximumMapCount: 0 (unlimited); a virtual volume can be exported unlimited number of times.
•
SPCAllowsNoLUs: false; clients cannot create SPC that has no associations to LUs (volumes).
•
SPCAllowsNoTargets: true; a host-sees SPC might not have associations to any target port if it is in a dormant OperationalStatus.
•
SPCAllowsNoInitiators: true; a port–present SPC (port-present type) might not have associations to any initiator port if it is in a dormant OperationalStatus.
•
SPCSupportDefaultViews: false.
ControllerConfigurationService
ControllerConfigurationService (CCS) is the main class of Masking and Mapping (MM) subprofile. This class enables clients to export and delete VLUNs. A client can get a handle of CCS by using a HostedService association from ComputerSystem (StorageSystem).
provides a brief summary of the CSS methods and their corresponding CLI commands:
Table 71 CCS Methods and CLI Command Equivalents
Methods
ExposePaths
CLI Equivalences createvlun vvname lunID hostname n:s:p createvlun vvname lunID hostname
Comments
Host HBA WWN/iSCSIName
(StorageHardwareID) is specified for
ExposePaths method; host name
(StorageHardwareIDCollection.ElementName) is specified for the CLI createvlun command, not the individual HBA
WWN/iSCSIName.
Host-sees type vlun can be created by
ExposePaths by setting
TargetPortIDs to NULL or empty array.
HidePaths createvlun vvname lunID n:s:p removevlun vvname lunID hostname n:s:p
Host HBA WWN/iSCSIName
(StorageHardwareID) is specified for
HidePaths method; host name
(StorageHardwareIDCollection.ElementName) is specified for the CLI removevlun command, not the individual HBA
WWN/iSCSIName.
Remove a host-sees vlun.
removevlun vvname lunID hostname removevlun vvname lunID n:s:p
ExposeLUsToStorageHardwareIDCollection createvlun vvname lunID hostname
HideLUsFromStorageHardwareIDCollection removevlun vvname lunID hostname
Masking and Mapping Subprofile 81
ExposePaths (Creating VLUNs)
ControllerConfigurationService.ExposePaths() performs VLUN export in one method call. It exposes a list of volumes to a list of host port (HBAs - initiators) via a list of system ports
(targets). This method can be used either to create an SCSIProtocolController (SPC) and modify an existing SPC. If the ProtocolController parameter is null, the provider is supposed to create a new SPC.
This operation can be used to create matches-set, host-see or port-present VLUNs. Host-sees VLUNs can also be created by ExposeLUsToStorageHardwareIDCollection. One difference between this method and the CLI createvlun command is that for this method, the host
StorageHardwareID (FC port WWN or iSCSI name) is specified in InitiatorPortIDs parameter, whereas for the createvlun command, the name of the host is specified, not the StorageID itself.
The method signature is described below: uint32 ExposedPaths (
[Out] CIM_ConcreteJob ref Job,
[In] String LUNames[],
[In] String InitiatorPortIDs[],
[In] String TargetPortIDs[],
[In] String DeviceNumbers[],
[In] uint16 DeviceAccesses[],
[In/Out] CIM_SCSIProtocolController ref ProtocolController[],
[In] boolean Override,
[In] boolean NoVCN,
[Out] String ResultDescriptions[]);
•
Job: This is ignored since storage system does not support job control.
•
LUNames[]: An array of IDs of logical unit instances. The LU instances must already exist. The members of this array must match the Name property of StorageVolume instances.
•
InitiatorPortIDs[]: IDs of initiator ports (host HBA WWNs or iSCSI names). If an existing
StorageHardwareID instance exist, it is used. If no StorageHardwareID instance matches, one is implicitly created as is usually done from SMI-S.
•
TargetPortIDs[]: IDs of target ports (the system’s front-end FC port). If this is NULL or contains an empty array during creation mode, then a host-sees SPC is created; if array contains actual values, then a matched-set SPC is created
•
DeviceNumbers[]: A list of logical unit numbers to assign to the corresponding logical unit in the LUNames parameter. (within the context of the elements specified in the other parameters).
If the LUNames parameter is null, then this parameter must be null. If this parameter is NULL, the logical unit number is assigned by the system.
•
DeviceAccesses[]: A list of permissions to assign to the corresponding logical unit in the
LUNames parameter. This specifies the permission to assign within the context of the elements specified in the other parameters. This is mandatory only because SMI-S requires it. For the storage system, access permissions cannot be specified when creating a VLUN. Rather, each volume has its own access permission. The ControllerConfigurationService provider checks the passed in DeviceAccesses values against the permission of the specified LU
(volume), and the operation fails if the two values do not match.
•
ProtocolControllers: An array of references to SCSIProtocolControllers (SPCs). On input, this can be null, or contains exactly one element; there may be multiple references on output. If null on input, the instrumentation creates one or more new SPC instances. If SPC is included on input, this can either be a reference to TPD_SCSIController for an FC host or TPD_iSCSIController orTPD_iSCSICNode for an iSCSI host.
82 CIM API SMI-S Support
•
Override: Override existing lower priority VLUNs, if necessary. Can be used only when exporting to a specific host. This parameter is a vendor-specific extension. The default value is false.
•
NoVCN: Do not issue a VLUN (Virtual Logical Unit Number) Change Notification (VCN) after export. For direct connect or loop configuration, a VCN consists of a fibre channel Loop
Initialization Primitive (LIP). For fabric configuration a VCN consists of Registered State Change
Notification (RSCN) being sent to the fabric controller. This parameter is a vendor-specific extension. The default value is false.
•
ResultDescriptions[]: An array of descriptive text of the result of the operation, with each entry containing the result of each expose path operation. This parameter is a vendor-specific extension.
Table 72 ExposePath Use Cases
Use Cases LUNames InitiatorPortIDs TargetPortIDs
Create a new view
Mandatory Mandatory if creating a matched-set or host-see SPC,
NULL if creating a port-present
SPC
Mandatory if creating a matched-set or port-present
SPC; NULL if creating a host-sees SPC
Mandatory NULL
DeviceNumbers DeviceAccesses ProtocolControllers
(On input)
Optional Mandatory NULL
NULL NULL Contains a single SPC ref
Add
InitiatorIDs to
View (valid only for host-see SPC, and matched-set
SPC only if initiator port is already zoned with the target port)
NULL
Add LUs to view
Mandatory NULL NULL Optional NULL Contains a single SPC ref; if this is a
TPD_iSCSINode, this operation is equivalent to creating a port-present SPC for that iSCSI port
Parameters “Override” and “NoVCN” are optional. All other combinations of the parameters are rejected.
HidePaths (Removing VLUNs)
HidePaths() is the inverse of ExposePaths. It hides a list of storage volumes from a list of initiators through a list of target ports, through one or more SCSIProtocolControllers (SPCs).
This operation is similar to removevlun. Host-sees VLUNs can also be removed by
HideLUsFromStorageHardwareIDCollection . One difference between this method and the CLI removevlun command is that for this method, the exact host WWN/iscsiName is specified
(InitiatorPortIDs), whereas for the removevlun command, the name of the host is specified, not the WWN/iscsiName itself.
Masking and Mapping Subprofile 83
The method signature is described below: uint32 HidePaths (
[Out] CIM_ConcreteJob ref Job,
[In] String LUNames[],
[In] String InitiatorPortIDs[],
[In] String TargetPortIDs[],
[In] String DeviceNumbers[],
[In/Out] CIM_SCSIProtocolController ref ProtocolController[],
[In] boolean NoVCN,
[Out] String ResultDescriptions[]);
•
Job: This is ignored since the storage system does not support job control.
•
LUNames[]: An array of IDs of logical unit instances. The LU instances must already exist. The members of this array must match the Name property of the StorageVolume instances.
•
InitiatorPortIDs[]: IDs of initiator ports (host HBA WWNs)
•
TargetPortIDs[]: IDs of target ports (the storage system’s front-end FC port).
•
DeviceNumbers[]: A list of logical unit numbers corresponding to the logical unit in the LUNames parameter. This is a vendor-specific extension and therefore is optional.
•
ProtocolControllers[]: An array of references to SCSIProtocolControllers (SPCs). On input, this contains exactly one element; there may be multiple references on output. If SPC is included on input, this can either be a reference to TPD_SCSIController for FC host or
TPD_iSCSIController orTPD_iSCSINode for iSCSI host.
•
NoVCN: Do not issue a VLUN (Virtual Logical Unit Number) Change Notification (VCN) after removal. For direct connect or loop configuration, a VCN consists of a fibre channel Loop
Initialization Primitive (LIP). For fabric configuration a VCN consists of Registered State Change
Notification (RSCN) being sent to the fabric controller. This parameter is a vendor-specific extension. The default value is false.
•
ResultDescriptions[]: An array of descriptive text of the result of the operation, with each entry containing the result of each hide path operation. This parameter is a vendor-specific extension
.
Table 73 HidePaths Use Cases
Use Cases LUNames InitiatorPortIDs TagetPortIDs
Remove LUs from a view
Mandatory
Hide full paths from a view
Mandatory
Remove Initiator IDs from view
NULL
NULL
Mandatory
Mandatory
NULL
Mandatory
NULL
ProtocolControllers
(On input)
Contains a single SPC ref; if this is a
TPD_iSCSINode, this operation is equivalent to removing an LU from a port-present
SPC for that iSCSI port.
Contains a single SPC ref
Contains a single SPC ref
Parameters DeviceNumbers and NoVCN are optional. All other combinations of the parameters are rejected.
84 CIM API SMI-S Support
ExposeDefaultLUs
Use of ExposeDefaultLUs has been deprecated. Please use ExposePaths instead to create a port-present SPC.
HideDefaultLUs
Use of HideDefaultLUs has been deprecated. Please use HidePaths instead.
ExposeLUsToStorageHardwareIDCollection (Creating Host-Sees VLUNs) (3PAR proprietary method)
ControllerConfigurationService ExposeLUsToStorageHardwareIDCollection() is similar to ExposePaths, except ExposeLUsToStorageHardwareIDCollection exposes volumes to all the initiator ports (StorageHardwareID) on the specified hosts
(StorageHardwareIDCollection) regardless of which target ports they are connected to.
The parameter, TargetPortLIPDs, which if specified, also allows for creation of matched-set
VLUNs; this allows for more flexibility in creating template VLUNs to target ports that might not exist yet.
The method signature is described below: uint32 ExposedLUsToStorageHardwareIDCollection (
[Out] CIM_ConcreteJob ref Job,
[In] String LUNames[],
[In] String HostNames[],
[In] string TargetPortLPIDs[],
[In] String DeviceNumbers[],
[In] uint16 DeviceAccesses[],
[In/Out] CIM_SCSIProtocolController ref ProtocolController[],
[In] boolean Override,
[In] boolean NoVCN,
[Out] String ResultDescriptions[]);
•
Job: This is ignored since the storage system does not support job control.
•
LUNames[]: An array of IDs of logical unit instances. The LU instances must already exist. The members of this array must match the Name property of StorageVolume instances.
•
HostNames[]: An array of names for the hosts (StorageHardwareIDCollection). Instances
MUST already exist. The members of this array MUST match the ElementName property of
TPD_StorageHardwareIDCollection .
•
TargetPortLPIDs[]: An array of target port LPIDs, in '<node>:<slot>:<port>' format. If this is empty, then host-sees vlun is created; otherwise matched set vlun(s) is created.
•
DeviceNumbers[]: A list of logical unit numbers to assign to the corresponding logical unit in the LUNames parameter. (within the context of the elements specified in the other parameters).
If the LUNames parameter is null, then this parameter must be null. If this parameter is NULL, the logical unit number will be assigned by the system.
•
DeviceAccesses[]: A list of permissions to assign to the corresponding logical unit in the
LUNames parameter. This specifies the permission to assign within the context of the elements specified in the other parameters. This is mandatory only to be consistent with other methods.
For the storage system, access permissions cannot be specified when creating a VLUN. Rather, each volume has its own access permission. The ControllerConfigurationService provider checks the passed in DeviceAccesses value against the permission of the specified
LU (volume), and the operation fails if the two values do not match.
•
ProtocolControllers[]: An array of references to SCSIProtocolControllers (SPCs). On input, this can be null, or contain exactly one SPC; there may be multiple references on output.
If null on input, the instrumentation creates one or more new SPC instances. If SPC is included
Masking and Mapping Subprofile 85
on input, this can either be reference to TPD_SCSIController for FC host or
TPD_iSCSIController for iSCSI host
•
Override: Override existing lower priority VLUNs, if necessary. Can be used only when exporting to a specific host. This parameter is a vendor-specific extension for 3PAR. The default value is false.
•
NoVCN: Do not issue a VLUN (Virtual Logical Unit Number) Change Notification (VCN) after export. For direct connect or loop configuration, a VCN consists of a fibre channel Loop
Initialization Primitive (LIP). For fabric configuration a VCN consists of Registered State Change
Notification (RSCN) being sent to the fabric controller. This parameter is a vendor-specific extension. The default value is false.
•
ResultDescriptions[]: An array of descriptive text of the result of the operation, with each entry containing the result of each expose path operation. This parameter is a vendor-specific extension.
Table 74 ExposeLUsToStorageHardwareIDCollection Use Cases
Use Cases LUNames HostNames
Create a new view
Mandatory Mandatory
TargetPortLPIDs
Optional
DeviceNumbers DeviceAccesses ProtocolControllers
(On input)
NULL Mandatory for
2.2.4 and before, optional for
2.3.1 and beyond.
Mandatory
Parameters “Override” and “NoVCN” are optional. All other combinations of the parameters are rejected.
There is one use case of ExposeLUsToStorageHardwareIDCollection() method (See
• Creating a new view: this creates host-sees VLUN if TargetPortLPIDs is NULL, or matched-set
VLUN if TargetPortLPIDs is specified. ProtocolControllers parameter must be NULL.
HideLUsFromStorageHardwareIDCollection(Removing Host-Sees VLUNs)
HideLUsFromStorageHardwareIDCollection() is a method that is similar to HidePaths, except that it hides volumes from all host HBA initiator ports on the specified hosts.
This operation is similar to removevlun of host-sees VLUNs. For matched-set VLUNs, see
HidePaths . For port-present VLUNs, see HideDefaultLUs.
The method signature is described below: uint32 HideLUsFromStorageHardwareIDCollection (
[Out] CIM_ConcreteJob ref Job,
[In] String LUNames[],
[In] String DeviceNumbers[],
[In/Out] CIM_SCSIProtocolController ref ProtocolController[],
[In] boolean NoVCN,
[Out] String ResultDescriptions[]);
•
Job: This is ignored since the storage system does not support job control.
•
LUNames[]: An array of IDs of logical unit instances. The LU instances must already exist. The members of this array must match the Name property of StorageVolume instances.
•
DeviceNumbers[]: A list of logical unit numbers corresponding to the logical unit in the LUNames parameter. This is a vendor-specific extension and is optional.
86 CIM API SMI-S Support
•
ProtocolControllers[]:An array of references to SCSIProtocolControllers (SPCs). On input, this must contain exactly one SPC. On output, this is the set of SPCs affected. If SPC is included on input, this can either be reference to TPD_SCSIController for a FC host or
TPD_iSCSIController for an iSCSI host.
•
NoVCN: Do not issue a VLUN (Virtual Logical Unit Number) Change Notification (VCN) after removal. For direct connect or loop configuration, a VCN consists of a fibre channel Loop
Initialization Primitive (LIP). For fabric configuration a VCN consists of Registered State Change
Notification (RSCN) being sent to the fabric controller. This parameter is a vendor-specific extension. The default value is false.
•
ResultDescriptions[]: An array of descriptive text of the result of the operation, with each entry containing the result of each hide path operation. This parameter is a vendor-specific extension
.
Table 75 HideLUsFromStorageHardwareIDCollection Use Cases
Use Cases
Remove LUs from a view
LUNames
Mandatory
ProtocolControllers (On input)
Contains a single SPC ref
Parameters “DeviceNumbers” and “NoVCN” are optional. All other combinations of the parameters are rejected.
The use cases are:
•
Remove volumes from a view: the volume has been exported to an SPC, it’ll be removed from the SPC (e.g., it won’t be accessible from host HBA anymore).
StorageHardwareIDManagementService
StorageHardwareIDManagementService provides methods for manipulating instances of
StorageHardwareIDs and manipulating the trust of these IDs in the underlying storage system.
This class enables clients to create and delete StorageHardwareID, create
StorageHardwareIDCollection and add StorageHardwareID to a collection. A client can get a handle of StorageHardwareIDManagementService by using a HostedService association from ComputerSystem (StorageSystem).
Here is a brief summary of the methods and their corresponding CLI commands:
Table 76 StorageHardwareIDManagementService Methods and CLI Equivalents
Methods
CreateStorageHardwareID
DeleteStorageHardwareID
CLI Equivalence createhost hostname WWN removehost hostname WWN
Comments
Only 1 host HBA WWN/iscsiName
(StorageID) can be specified at a time for CreateStorageHardwareID method.
Only 1 host HBA WWN/iscsiName
(StorageID ) can be deleted at a time for DeleteStorageHardwareID method.
CreateStorageHardwareIDCollection
AddHardwareIDsToCollection createhost hostname [WWN …] createhost –add hostname WWN…
StorageHardwareIDCollection.DeleteInstance
removehost hostname Delete the entire host and any path to the host (StorageHardwareID).
Masking and Mapping Subprofile 87
CreateStorageHardwareID (Creating Host and Path)
This method creates a StorageHardwareID (host HBA WWN/iscsiBane) on a host, it creates the association TPD_MgmtServicesForStorageHWIDCollection between
TPD_StorageHardwareIDManagementService and the new TPD_StorageHardwareID.
This operation is similar to “createhost <hostname> <wwn>” or “createhost –iscsi
<hostname> <iscsiName> ”. If ElementName is NULL, a new host with a system-generated
ElementName will be created first and the StorageID will be added to the host. If a host already exists with the same ElementName, then the StorageID will be added to that host. Otherwise a new host will be created with the ElementName and StorageID will be added to the host.
The method signature is described below: uint32 CreateStorageHardwareID (
[In] String ElementName,
[In] String StorageID,
[In] Uint16 IDType,
[In] String OtherIDType,
[In] CIM_StorageClientSettingData REF Setting,
[Out] CIM_StorageHardwareID REF HardwareID);
•
ElementName: This is the name of the host to create the host HBA WWN/iSCSI name on. If this is NULL, a new host with a system-generated ElementName will be created. If a host already exists with the same ElementName, then the StorageID will be added to that host.
Otherwise a new host will be created with the ElementName and StorageID will be added to the host.
•
StorageID: WWN of the FC host HBA or iscsiName of the iSCSI host HBA to create. This is mandatory.
•
IDType: Type of StorageID property. This must be 2 (Port WWN for FC target port) or 5
(iscsiName for iSCSI target port); all other values are rejected. This is mandatory.
•
OtherIDType: Description of the type of StorageID if IDType is 1 (Other). Since only IDType of 2 and 5 is accepted, this value is ignored.
•
Setting: Reference to the StorageClientSettingData containing the OSType appropriate for this initiator. This refers to an TPD_StorageClientSettingData which is equivalent to a host persona; if not specified then the host persona defaults to Generic. If this operation is being applied to a StorageID on an existing host with a different Setting, then the host will be reconfigured to use this Setting.
•
HardwareID: Reference to the new StorageHardwareID instance. Must be NULL on input.
DeleteStorageHardwareID (Removing a Path from a Host)
This method deletes a named StorageHardwareID (host HBA WWN/iscsiName) from a host, and also tears down the associations that are no longer needed, including
CIM_ConcreteDependency and CIM_AuthorizedSubject.
This operation is similar to “removehost <hostname> <wwn>” or “removehost –iscsi
<hostname> <iscsiName> ”.
The method signature is described below: uint32 DeleteStorageHardwareID (
[In] CIM_StorageHardwareID REF HardwareID);
88 CIM API SMI-S Support
•
HardwareID: Reference to the new StorageHardwareID instance to delete. This is mandatory.
CreateStorageHardwareIDCollection (Creating a Host)
This method creates a StorageHardwareIDCollection (host) and optionally a list of
WWNs/iscsiNames to assign to it. This is useful to define a set of authorized subjects that can access volumes. This method causes the creation of the HostedCollection association and
MemberOfCollection association to the members of the IDs parameter.
This operation is similar to “createhost <hostname>” and “createhost <hostname>
<wwn …> ” or “createhost –iscsi <hostname> <iscsiName>”. The host as specified in
<hostname> must not have existed. If HardwareIDs (WWN/iscsiNames) are not specified, then only the host is created.
The method signature is described below: uint32 CreateStorageHardwareIDCollection (
[In] String ElementName,
[In] String HardwareIDs[],
[In] CIM_StorageClientSettingData REF Setting,
[In] String Domain,
[Out] CIM_SystemSpecificCollection REF Collection);
•
ElementName: This is the name of the host to create the host HBA WWN/iscsiName on. The host must not have existed. This corresponds to the ElementName property of the
StorageHardwareID instance. If the host already exist, use
AddHardwareIDsToCollection instead. This is mandatory.
•
HardwareIDs: A list of WWN’s/iscsiNames to assign to the host. If this is null, only the host
(without WWN/iscsiName assigned) is created.
•
Setting: Reference to the StorageClientSettingData containing the OSType appropriate for this initiator. This refers to an TPD_StorageClientSettingData which is equivalent to a host persona; if not specified then the host persona defaults to Generic.
•
Domain: Name of the domain the host should belong to
•
Collection: Reference to the new StorageHardwareIDCollection (host) instance. Must be NULL on input.
AddStorageHardwareIDsToCollection (Adding a Path to a Host)
This method adds a list of WWNs (StorageHardwareID) to the host
(StorageHardwareIDCollection). This creates the MemberOfCollection instances between the specified Collection and the StorageHardwareIDs.
This operation is similar to “createhost -add <hostname> <wwn …>“ or “createhost
–add –iscsi <hostname> <iscsiName> ”. The host as specified in <hostname> must have existed.
The method signature is described below: uint32 AddHardwareIDsToCollection (
[In] String HardwareIDs[],
[In] CIM_SystemSpecificCollection REF Collection);
•
HardwareIDs: A list of WWN’s/iscsiNames to assign to the host. This is mandatory.
•
Collection: A reference to the StorageHardwareIDCollection (host) to add the
WWN’s/iscsiNames to. This is mandatory.
Masking and Mapping Subprofile 89
SetISCSICHAP
This method sets the initiator or the target host CHAP secrets or both.
This operation is similar to “sethost initchap <secret> <hostname>” or “sethost targetchap <secret> <hostname> ”. The host as specified in <hostname> must have existed.
The method signature is described below: uint32 SetISCSICHAP (
[In] String InitiatorCHAPName,
[In] String TargetCHAPName,
[In] uint16 InitiatorSecretType,
[In] uint16 TargetSecretType,
[In] String InitiatorSecret,
[In] String TargetSecret,
[In] CIM_SystemSpecificCollection REF Collection);
•
InitiatorCHAPName: initiator CHAP name. Defaults to the host name.
•
TargetCHAPName: target CHAP name. Defaults to the system name.
•
InitiatorSecretType: whether initiator secret string is ASCII or hex. If ASCII, the initiator secret string must be printable and 12 to 16 characters in length with no spaces; if hex, the initiator secret string must be 16 bytes in length. Defaults to ASCII.
•
TargetSecretType: whether target secret string is ASCII or hex. If ASCII, the target secret string must be printable and 12 to 16 characters in length with no spaces; if hex, the target secret string must be 16 bytes in length. Defaults to ASCII.
•
InitiatorSecret: CHAP secret for the host
•
TargetSecret: CHAP secret for the target.
•
Collection: A reference to the StorageHardwareIDCollection (host). This is mandatory.
RemoveISCSICHAP
This method removes just the target host CHAP secrets, or both the target and the initiator host
CHAP secrets.
The method signature is described below: uint32 RemoveISCSICHAP (
[In] Uint16 RemovalScope,
[In] CIM_SystemSpecificCollection REF Collection);
•
RemovalScope: Remove target secret only or both initiator and target secrets. Valid values are
1: remove target CHAP only, 2: remove both initiator and target CHAP Defaults to 2 which means remove both.
•
Collection: A reference to the StorageHardwareIDCollection (host). This is mandatory.
StorageHardwareIDCollection.ModifyInstance
The intrinsic method ModifyInstanceis used to modify persona or domain of the host.
StorageHardwareIDCollection.DeleteInstance (Deleting a Host)
The intrinsic method DeleteInstance is used to delete StorageHardwareIDCollection
(host).
90 CIM API SMI-S Support
ConcreteDependency
There are three ConcreteDependency classes in MM subprofile:
•
TPD_ConfigServicesForSCSIController : association between CCS with
TPD_SCSIProtocolController .
•
TPD_ConfigServicesForiSCSIController : association between CCS with
TPD_iSCSIProtocolController .
•
TPD_MgmtServicesForStorageHWIDCollection : association between
StorageHardwareID and StorageHardwareIDManagementService.
SAPAvailableForElement
This class replaces PrococolControllerForPort in SMI-S 1.0.2.
TPD_SAPAvailableForElement associates TPD_SCSIPrococolController to
TPD_SCSIPrococolEndPoint (FC target port). When a host is directly attached to the storage system, SAPAvailableForElement represents a one-to-one relationship between SPC and
SCSIProtocolEndPoint because only one host can connect to one target port. When one storage system port is connected to a switch in a fabric, there can be multiple hosts connecting to the storage system via the same target port (1-to-many association). When more than one the storage system port are connecting to the fabric with multiple hosts in the same zone, this association becomes n-to-n relationship.
iSCSISAPAvailableForElement
This class replaces PrococolControllerForPort in SMI-S 1.0.2.
TPD_iSCSISAPAvailableForElement associates TPD_iSCSIPrococolController to
TPD_iSCSIPrococolEndPoint (iSCSI target port). When a host is directly attached to the storage system, iSCSISAPAvailableForElement represents a one-to-one relationship between
SPC and iSCSIPrococolEndPoint because only one host can connect to one target port.
When one storage system port is connected to a switch in a fabric, there can be multiple hosts connecting to the system via the same target port (1-to-many association). When more than one system port are connecting to the fabric with multiple hosts in the same zone, this association becomes n-to-n relationship.
SCSIPrococolController
SCSIPrococolController (SPC) represents the view described in
for a
Fiber-channel host.
iSCSIPrococolController
iSCSIPrococolController (SPC) represents the view described in
for an iSCSI host.
SCSIPrococolEndpoint
SCSIPrococolEndpoint (subclass of LogicalPort) models SCSI aspect of an FC port. It is associated with one or more FCPorts. One instance of this class must be created for each target port (connecting to host or fabric).
Table 77 Properties for
Properties string Name
Uint16 ProtocolIFType
Values
Target port WWN
56 (Fibre Channel)
Masking and Mapping Subprofile 91
Table 77 Properties for (continued)
Properties
Uint16 ConnectionType
Uint16 Role
Values
2 (Fibre Channel)
2 (target port)
iSCSIPrococolEndpoint
iSCSIPrococolEndpoint (subclass of LogicalPort) models SCSI aspects of an iSCSI port.
Unlike TPD_SCSIPrococolEndpoint, however, this class is not associated to any
CIM_LogicalPort class since one does not exist for iSCSI port. One instance of this class must be created for each target port (connecting to host or fabric).
Table 78 Properties Values for ISCSIPrococolEndpoint
Properties string Name
Uint16 ProtocolIFType string OtherTypeDescription
Uint16 ConnectionType
Uint16 Role
Values
Target port iSCSIName + ‘t’ + TPGT
1 (other)
“iSCSI”
7 (iSCSI)
3 (target port)
ControllerForUnit
TPD_ControllerForUnit associates TPD_SCSIController for an FC host with
StorageVolumes . The LUN is modeled as the DeviceNumber property of
ProtocolControllerForUnit . The access permission is represented as DeviceAccess property.
Table 79 Property Values for TPD_ControllerForUnit
Properties
TPD_SCSIController Antecedent
TPD_StorageVolume Dependent string DeviceNumber
Uint16 DeviceAccess
Values
Reference to a TPD_SCSIController instance.
Reference to an exported TPD_StorageVolume instance that is visible to protocol controller above.
LUN of the storage volume via the above protocol controller.
This value has to match that of StorageVolume.
Figure 10 Relationships between StorageHardwareID, SCSIProtocolEndpoint and StorageVolume
92 CIM API SMI-S Support
iSCSIControllerForUnit
Similar to TPD_SCSIControllerForUnit, except that TPD_iSCSIControllerForUnit associates TPD_iSCSIController for an iSCSI host with StorageVolumes.
StorageClientSettingData
An array has several fixed instances of this class, each corresponding to a host persona. Each instance of StorageHardwareID and StorageHardwareIDCollection has an
ElementSettingData association with an instance of StorageClientSettingData that corresponds to the persona of the host.
To change the StorageClientSettingData of a host, a client should do a ModifyInstance of the TPD_StorageHardwareIDCollection.Setting property.
StorageHardwareID
StorageHardwareID (subclass of Identity) represents the host HBA WWN/iscsiName.
TPD_StorageHardwareIDCollection
This is sub-classed from SystemSpecificCollection is used to hold a set of
StorageHardwareID objects which can access storage volumes.
Supporting classes
AssociatedPrivilege
AssociatedPrivilege represents an association between a StorageHardwareID instance and a
SCSIProtocolController. TPD_SPCAssociatedPrivilege and TPD_iSPCAssociatedPrivilege are subclassed from AssociatedPrivilege.
The AssociatedPrivilege also represents the access permission (read-write) that a StorageHardwareID
(host HBA) is allowed on a SCSIProtocolController.
The AssociatedPrivilege association is in addition to and replaces the instances of
AuthorizedPrivilege, PrivilegeForStorageHardwareID (AuthorizedSubject), and AuthorizedTarget.
AuthoizedPrivilege, AuthorizedSubject, and AuthorizedTarget are now deprecated.
Table 80 Property Values for AssociatedPrivilege
Properties string UseKey boolean PrivilegeGranted uint16[] Activities
TPD_StorageHardwareID Subject
CIM_SCSIProtocolController Target
Values
Opaque unique identifier.
True – privilege is granted, False – not granted.
SMI-S: this array must contain 5 (read) and 6 (write).
Reference to TPD_StorageHardwareID.
Reference to TPD_SCSIController (for
TPD_SPCAssociatedPrivilege) or TPD_iSCSIController (for
TPD_iSPCAssociatedPrivilege).
AuthorizedPrivilege
AuthorizedPrivilege represents access permission (read-write) that a StorageHardwareID
(host HBA) is allowed on a SCSIProtocolController. This permission is associated with
StorageHardwareID via AuthorizedSubject.
Masking and Mapping Subprofile 93
Table 81 Property Values for AuthorizedPrivilege
Properties string ElementName string InstanceID boolean PrivilegeGranted
Uint16[] Activities
Values
User friendly name.
Opaque unique identifier.
True – privilege is granted, False – not granted.
SMI-S: this array must contain 5 (read) and 6 (write).
PrivilegeForStorageHardwareID
PrivilegeForStorageHardwareID is subclassed from AuthorizedSubject and is an association between StorageHardwareID and the access permission (AuthorizedPrivilege) of the SPC that is exported to it.
PrivilegeForStorageHardwareIDCollection
PrivilegeForStorageHardwareIDCollection is subclassed from AuthorizedSubject and is an association between StorageHardwareIDCollection and the access permission
(AuthorizedPrivilege) of the SPC that is exported to one or more of its member
StorageHardwareID .
AuthorizedSubject
AuthorizedSubject associates StorageHardwareID to its access permission
(AuthorizedPrivilege).
AuthorizedTarget
AuthorizedTarget is an association that ties AuthorizedPrivilege with
SCSIProtocolController .
ConcreteDependency
ConcreteDependency links the SCSIProtocolController to
ControllerConfigurationService .
SystemEndpoint (HostedAccessPoint)
TPD_SystemEndpoint (a subclass of CIM_HostedAccessPoint) is an association between
ComputerSystem and SCSIProtocolEndpoint.
ElementCapabilities
ElementCapabilities is an association between ComputerSystem and
ProtocolControllerMaskingCapabilities .
ElementSettingData
There are two kinds of ElementSettingData associations:
1.
Association between StorageHardwareID and StorageClientSettingData.
2.
Association between StorageHardwareIDCollection and
StorageClientSettingData .
MemberOfCollection
MemberOfCollection is an association between StorageHardwareID and
SystemSpecificCollection . It indicates that a specific StorageHardwareID (host hba wwn/iscsiName) is a member of
SystemSpecificCollection /StorageHardwareIDCollection (host).
94 CIM API SMI-S Support
ProtocolControllerMaskingCapabilities
See
FC Target Ports Subprofile
The FC Target Ports subprofile models Fibre Channel specific aspects of a target storage system.
This subprofile provides information about FC ports on an HP 3PAR Storage System that are connected to hosts or FC switches.
For detailed information regarding the FC Target Ports subprofile, refer to SMI-S at http:// www.snia.org
.
FC Target Ports Subprofile CIM Classes
Table 82 FC Target Ports Subprofile CIM Classes
Class
TPD_StorageSystem
TPD_SCSIProtocolFCEndpoint
TPD_FCPort
TPD_SCSIController
Description
The storage array on which the target ports reside.
A SCSI transport endpoint. In this context, this represents a target port on the HP 3PAR Storage System.
A Fibre Channel Port residing on the
TPD_ComputerSystem .
Represents the SCSI view of ports as seen by SCSI initiators.
Supported Methods
Table 83 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
FCoE Target Port
CNA card installed on an a storage system contains ports that can either be configured as FCoE or iSCSI. Here are the extra CIM classes that model the FCoE port:
Table 84 FCoE Target Port
Class
TPD_EthernetPort
TPD_FCPortEthernetPortDependency
TPD_FCPortLESBStatistics
TPD_FCPortLESBElementStatisticalData
Description
The underlying ethernet port on the CNA card
Association between the TPD_EthernetPort and the
TPD_FCPort class of the FCoE port
FCPortStatistics class of the FCoE port
Association between the TPD_FCPortLESBStatistics and the
TPD_FCPort class of the FCoE port
FCoE port can only be used in a target role and not in an initiator role. CNA port configured as iSCSI is modeled in exactly the same way as iSCSI target port.
Distinctions between FC and FCoE Port
FCoE port behaves exactly like an FC target port, but here are two key differences:
FC Target Ports Subprofile 95
1.
TPD_FCPort of an FCoE port has an extra TPD_FCPortEthernetPortDependency association with a TPD_EthernetPort.
2.
TPD_FCPort.PortDiscriminator property has a value of 10 (FCoE) for FCoE port and 2 (Not
Applicable) for FC port.
FC Initiator Ports Subprofile
The FC Initiator Ports subprofile models Fibre Channel specific aspects of a storage system. This subprofile provides information about the backend Fibre Channel ports that are used to connect to the storage system controller nodes to backend Disk Enclosures (Drive Cages).
For detailed information regarding the FC Target Ports subprofile, refer to SMI-S at www.snia.org
.
FC Initiator Ports Subprofile CIM Classes
Table 85 FC Initiator Ports Subprofile CIM Classes
Class
TPD_StorageSystem
TPD_SCSIProtocolFCEndpoint
TPD_FCPort
Description
The storage array on which the initiator ports reside.
A SCSI transport endpoint. In this context, this represents an initiator port on the HP 3PAR Storage System.
A Fibre Channel Port residing on the
TPD_StorageSystem .
Supported Methods
describes the supported methods of the Fibre Channel initiator ports subprofile:
Table 86 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
iSCSI Target Ports Subprofile
The iSCSI Target Ports subprofile models iSCSI specific aspects of a target storage system. This subprofile provides information about FC ports on a storage system that are connected to hosts or
FC switches.
The Multiple Computer System subprofile models the underlying systems or controllers that cooperate to present a single, top-level system (cluster) which provides for added redundancy or increased functionality.
For detailed information regarding the FC Target Ports subprofile, refer to SMI-S at http:// www.snia.org
.
The CIM Server supports the Multiple Computer System subprofile as defined in SMI-S v1.1.0. This subprofile provides information about the controller nodes that comprise the storage system cluster.
The cluster is modeled as multiple tiers with each tier representing a pair of controller nodes.
iSCSI Target Ports Subprofile CIM Classes
Table 87 iSCSI Target Ports Subprofile Key CIM Classes
Class
TPD_StorageSystem
TPD_iSCSIProtocolEndpoint
Description
The storage array on which the target ports reside.
An iSCSI transport endpoint. Represents an iSCSI port.
96 CIM API SMI-S Support
Table 87 iSCSI Target Ports Subprofile Key CIM Classes (continued)
Class
TPD_EthernetPort
TPD_SCSIController
TPD_iSCSICapabilities
TPD_iSCSISession
TPD_iSCSISessionSettings
TPD_iSCSIConnection
TPD_iSCSINode
Description
An Ethernet Port residing on the TPD_StorageSystem.
Represents the SCSI view of ports as seen by SCSI initiators.
Provides information about the iSCSI capabilities of an HP
3PAR Storage System.
Provides information about iSCSI Sessions, which are established between an initiator port and a target port.
Provides information about session-wide operational properties, which are used during negotiation when creating new iSCSI Sessions.
Provides information about the negotiated values for an iSCSI connection.
The iSCSI Node represents a single iSCSI Target. Each iSCSI port has one instance of TPD_iSCSINode that can also be used for Masking and Mapping purpose.
Supported Methods
describes the supported methods of the iSCSI target ports subprofile:
Table 88 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Distinction between iSCSI and iSCSI over CNA Port
iSCSI port configured on a CNA card behaves in the same manner as a regular iSCSI target port, but the only difference is that the corresponding TPD_EthernetPort.PortType property for the former has a value of 105 (10GBase-SR) while that for the latter has a value of 53 (1000BaseT).
Disk Drive Lite Subprofile
The Disk Drive Lite subprofile models information for disk drive devices. The information provided via this subprofile is information about the disks that are accessible to a specific storage system.
For detailed information regarding the Disk Drive Lite subprofile, refer to SMI-S at http:// www.snia.org
.
Disk Drive Lite Subprofile CIM Classes
Table 89 Disk Drive Lite Subprofile Key CIM Classes
Class
TPD_StorageSystem
TPD_DiskDrive
TPD_DiskDrivePackage
TPD_DiskSoftwareIdentity
TPD_DiskStorageExtent
Description
The storage array on which the disk drives reside.
Information about a specific disk drive residing in the
TPD_StorageSystem.
Provides physical information about the disk drive such as
Vendor, Model, Serial Number.
Provides information about installed firmware for disk drives.
Provides capacity information for disk drives.
Disk Drive Lite Subprofile 97
Table 89 Disk Drive Lite Subprofile Key CIM Classes (continued)
Class
TPD_StoragePool
TPD_VolumeBasedOnDiskExtent
TPD_StoragePoolComponent
TPD_AssociatedPrimordialDisks
Description
Identifies which Storage Pool contains the storage provided by specific disk drives.
Associations between a StorageVolume and the
DiskStorageExtent that makes up the volume. Includes support for TPVV.
Associations between a storage pool and the
DiskStorageExtent that make up the pool. Support for DynamicStoragePool (CPG) and
DeltaReplicaStoragePool (snap space) is included.
Associations between the primordial StoragePool and the DiskStorageExtents that make up the pool.
Supported Methods
lists the supported method of the Disk Drive Lite subprofile:
Table 90 Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Block Server Performance Subprofile
The Block Server Performance Subprofile defines classes and methods for managing performance information (statistics) in block servers.
For detailed information regarding the Block Server Performance subprofile, refer to SMI-S at http://www.snia.org
.
Block Server Performance Subprofile CIM Classes
Table 91 Block Server Performance Subprofile Key CIM Classes
Class
TPD_StorageSystem
TPD_StatisticsCollection
TPD_DiskStatisticalData
TPD_PortStatisticalData
TPD_VolumeStatisticalData
TPD_LUNStatisticalData
TPD_ArrayStatisticalData
TPD_NodeStatisticalData
Description
The storage array on which the statistics are to be collected.
A collection of statistics data.
An instance of statistics data for a TPD_DiskDrive.
An instance of statistics data for a TPD_FCPort.
An instance of statistics data for a TPD_StorageVolume.
An instance of statistics data for an exported
TPD_StorageVolume .
An instance of statistics data for the entire array.
An instance of statistics data for a particular node controller.
98 CIM API SMI-S Support
TPD_ArrayStatisticalData
Statistical data for the top level ComputerSystem. Data are aggregate of all the port statistics in the array.
Property
StatisticTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
ReadIOTimeCounter
WriteIOTimeCounter
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Type
DateTime
Unit16
Unit64
Unit64
Description
Time the statistics is collected.
Computer System (2) Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of all reads.
The cumulative count of all writes.
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from
TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
TPD_NodeStatisticalData
Statistical data for a node controller, including statistics of:
• all the ports on the node
• cached memory pages
• all CPU’s on the node
Property
StatisticTime
StartStatisticsTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Type Description
DateTime Time the statistics is collected
DateTime The time, relative to the node controller where the statistic was collected, when the first measurement was taken. If the statistic is reset, the
StartStatisticTime is the time when the reset was performed.
Unit16 Peer Computer System (4). Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of all reads.
The cumulative count of all writes.
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
Block Server Performance Subprofile 99
Property
ReadIOTimeCounter
WriteIOTimeCounter
ReadHitIOs
WriteHitIOs
ReadMissIOs
WriteMissIOs
LockedReadBlocks
LockedWriteBlocks
FreeCachePages
CleanCachePages
Write1CachePages
WriteNCachePages
WriteScheduledCachePages
WritingCachePages
PendingDelayedCopyOn
-WriteCachePages
Unit32
Unit32
Unit32
Unit32
Unit32 ProcessingDelayedCopyOn
-WriteCachePages
FC10kRPMCfcDirty Unit32
FC15kRPMCfcDirty
NLCfcDirty
SSDCfcDirty
FC10kRPMCfcMax
FC15kRPMCfcMax
NLCfcMax
SSDCfcMax
FC10kRPMDelayedAck
FC15kRPMDelayedAck
Type
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit32
Unit32
Unit32
Description
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
The cumulative count of all read cache hits (Reads from Cache).
The cumulative count of Write Cache Hits (Writes that went directly to Cache).
The cumulative count of all Read Cache misses.
The cumulative count of all Write Cache misses.
Number of pages being modified by host read I/O that are being written to disk by the flusher.
Number of pages being modified by host write I/O that are being written to disk by the flusher.
Number of cache pages without valid data on them.
Number of clean cache pages (valid data on page). A page is clean when data in cache matches data on disk.
Number of dirty pages that have been modified exactly 1 time. A page is dirty when it has been modified in cache but not written to disk.
Number of dirty pages that have been modified more than 1 time.
Number of pages scheduled to be written to disk.
Number of pages being currently written by the flusher to disk.
Number of pages waiting for delayed copy on write resolution.
Unit32
Unit32
Unit32
Unit32
Unit32
Unit32
Unit32
Unit32
Unit32
Number of pages currently being processed for delayed copy on write resolution.
Current number of dirty cluster memory pages in the system for the 10k RPM
FC disk type.
Current number of dirty cluster memory pages in the system for the 15k RPM
FC disk type.
Current number of dirty cluster memory pages in the system for the NL disk type.
Current number of dirty cluster memory pages in the system for the SSD disk type.
Maximum allowed number of dirty cluster memory pages in the system for the 10k RPM FC disk type.
Maximum allowed number of dirty cluster memory pages in the system for the 15k RPM FC disk type.
Maximum allowed number of dirty cluster memory pages in the system for the NL disk type.
Maximum allowed number of dirty cluster memory pages in the system for the SSD disk type.
Number of delayed acknowledgements to the host in order to throttle the host's IO writes due to cache resource constraints for the 10k RPM FC disk type.
Number of delayed acknowledgements to the host in order to throttle the host's IO writes due to cache resource constraints for the 15k RPM FC disk type.
100 CIM API SMI-S Support
Property
NLDelayedAck
SSDDelayedAck
TotalCPUUserTimeCounter
TotalCPUIdleTimeCounter
TotalCPUSystemTimeCounter
Interrupts
ContextSwitches
Type
Unit32
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Description
Number of delayed acknowledgements to the host in order to throttle the host's IO writes due to cache resource constraints for the NL disk type.
Number of delayed acknowledgements to the host in order to throttle the host's IO writes due to cache resource constraints for the SSD disk type.
The user time since system start time, using ClockTickInterval units, for all the
CPUs on the node.
The idle time since system start time, using ClockTickInterval units, for all the
CPUs on the node.
The system time since system start time, using ClockTickInterval units, for all the CPUs on the node.
The number of interrupts since system start time of the CPUs on the node.
The number of context switches since system start time of the CPUs on the node.
TPD_VolumeStatisticalData
Property
StatisticTime
StartStatisticsTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
ReadIOTimeCounter
WriteIOTimeCounter
ReadHitIOs
WriteHitIOs
ReadMissIOs
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
WriteMissIOs Unit64
ReadServiceTimeCounter Unit64
WriteServiceTimeCounter
Type
DateTime
DateTime
Unit16
Unit64
Description
Time the statistics is collected
The time, relative to the volume where the statistic was collected, when the first measurement was taken. If the statistic is reset, the StartStatisticTime is the time when the reset was performed.
Volume (8) Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of all reads.
The cumulative count of all writes.
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from
TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
The cumulative count of all read cache hits (Reads from Cache).
The cumulative count of Write Cache Hits (Writes that went directly to Cache).
The cumulative count of all Read Cache misses.
The cumulative count of all Write Cache misses.
The service time since system start time, using ClockTickInterval units, for the Read
I/Os.
The service time since system start time, using ClockTickInterval units, for the Write
I/Os.
Block Server Performance Subprofile 101
Property Type
TotalServiceTimeCounter Unit64
QueueLength
PercentBusy
TPD_PortStatisticalData
Unit32
Unit32
Description
The service time since system start time, using ClockTickInterval units, for the total
I/Os.
The queue length
Percent of current busy use.
Property
StatisticTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
ReadIOTimeCounter
WriteIOTimeCounter
Type
DateTime
Unit16
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Description
Time the statistics is collected.
Front-End Ports (6) or Back-End Ports (7) Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of a reads.
The cumulative count of all writes.
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from
TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
TPD_DiskStatisticalData
Property
StatisticTime
StartStatisticsTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Type
DateTime
DateTime
Unit16
Description
Time the statistics is collected.
The time, relative to the disk where the statistic was collected, when the first measurement was taken. If the statistic is reset, the StartStatisticTime is the time when the reset was performed.
Disk Drive (10) Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of all reads.
The cumulative count of all writes.
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from
TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
102 CIM API SMI-S Support
Property
ReadIOTimeCounter
Type
Unit64
WriteIOTimeCounter Unit64
ReadServiceTimeCounter Unit64
WriteServiceTimeCounter Unit64
TotalServiceTimeCounter Unit64
Description
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
The service time since system start time, using ClockTickInterval units, for the Read
I/Os.
The service time since system start time, using ClockTickInterval units, for the Write
I/Os.
The service time since system start time, using ClockTickInterval units, for the total
I/Os.
The queue length
Percent of current busy use.
QueueLength
PercentBusy
TPD_LUNStatisticalData
Unit32
Unit32
Property
StatisticTime
ElementType
TotalIOs
ReadIOs
WriteIOs
KBytesTransferred
KBytesWritten
KBytesRead
IOTimeCounter
ReadIOTimeCounter
WriteIOTimeCounter
Type
DateTime
Unit16
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Unit64
Description
Time the statistics is collected.
Front-End Ports (6) or Back-End Ports (7) Defines the role that the element played for which this statistics record was collected.
The cumulative count of I/Os.
The cumulative count of all reads.
The cumulative count of all writes.
The cumulative count of data transferred in Kbytes (1024bytes = 1KByte).
The cumulative count of data written in Kbytes (1024bytes = 1KByte).
The cumulative count of data read in Kbytes (1024bytes = 1KByte).
The cumulative elapsed I/O time (number of Clock Tick Intervals) for all I/Os as defined in 'Total I/Os'. This value can be divided by number of IOs to obtain an average response time. ClockTickInterval value can be obtained from
TPD_BlockStatisticsCapabilities. It is set to 1 microsecond.
The cumulative elapsed time for all Read I/Os for all cumulative Reads.
The cumulative elapsed time for all Write I/Os for all cumulative Writes.
Supported Methods
Table 92 Methods for TPD_BlockStatisticsService
Method
GetStatisticsCollection ()
Description
Retrieves statistics in CSV bulk format. The collection of statistics returned is determined by the list of element types passed in to the method and the manifests for those types contained in the supplied BlockStatisticsManifestCollection. If both the Elements and
BlockStatisticsManifestCollection parameters are supplied, then the types of elements returned is an intersection of the element types listed in the Elements parameter and the types for which BlockStatisticsManifest instances exist in the supplied
BlockStatisticsManifestCollection. The statistics are returned through a well-defined array of strings, whose format is specified by the StatisticsFormat parameter, that can be parsed to retrieve the desired statistics as well as limited information about the elements that those metrics describe. Please note that only CSV StatisticsFormat is supported.
Block Server Performance Subprofile 103
Replication Services Profile
This new profile extends the functionality of the Copy Services Subprofile by including enhanced local replication for thinly provisioned storage objects, remote replication (not supported in this release), and support for replication groups and consistency group.
Key features include:
•
Specify individual or Groups of elements to manage replication
•
Support Consistency Management
•
Handle local, and in the future remote, replication seamlessly
•
Explicitly replicate Thinly Provisioned elements
•
Offer different Copy Methodologies
SMI-S Terminology:
1.
Synchronized Replication - indicates that updates to a source element are reflected to the target element, although the target element may or may not be updated immediately
2.
SyncType - describes the replication policy supported by this profile. There are three defined types: a.
Clone - Creates a point-in-time, independent, copy of the source element.
b.
Mirror - Creates and maintains a synchronized mirror copy of the source. Writes done to the source element are reflected to the target element. The target element remains dependent on the source element.
c.
Snapshot - Creates a point-in-time, virtual image of the source element. The target element remains dependent on the source element. Snapshots are commonly known as delta replicas and contain incrementally changed data as well as references (e.g. pointers) to the unchanged source element data.
3.
Mode - controls when the write operations are performed. There are 2 defined modes: a.
Synchronous - The writer waits until the write operations are committed to both the source and target elements; or to both the source element and a target related entity, such as pointer tables.
b.
Asynchronous - The writer waits until the write operations are committed to the source elements only. In this mode, there can be a delay before the write operations are committed to the target elements.
104 CIM API SMI-S Support
4.
Locality - specifies the relationship between the source and target element. There are two defined localities: a.
Local - indicates the source and target elements are contained in a single managed system.
b.
Remote - indicates the source and target elements are contained in separate managed systems. In this case, the service must rely on a networking protocol for the copy operations. HP 3PAR SMI-S supports read-only implementation of remote replication.
SMI-S terminologies can be mapped to HP terminologies.
Table 93 SMI-S/HP Terminology Map
Type of HP Copy
Physical copy
Sync Type
Clone
Mode
Synchronous
Locality
Local
Virtual copy
Clone
Snapshot
Asynchronous
Synchronous
Synchronous
Local
Local
Remote
Note
Independent clone is created which will then detach automatically
Clone is created and does not detach; target is synchronized only manually
Target sv contains synchronously updated delta of the source volume
Read-only supported.
Remote copy, with synchronous mode volume groups
Remote copy, with asynchronous periodic or true asynchronous mode volume groups
Mirror
Mirror Asynchronous Remote Read-only supported.
CIM Classes
TPD_ReplicationGroup
TPD_ReplicationGroup is a volume set that can be used for local clones or snapshots.
Replication Group Key features:
•
A group can be the source and/or the target of a copy operation, i.e., volume set
•
Elements of a group may be optionally declared copy relations Consistent
•
A group may contain zero elements (an empty group)
Volume set is represented by the TPD_ReplicationGroup class, derived from
CIM_ReplicationGroup class. This profile enables management of replication group itself
(create, delete, add member, remove member) as well as copying of the group.
SMI-S also specifies that synchronized groups can maintain replication relationship through the
GroupSynchronized association, as opposed to StorageSynchronized with single volume pair. HP
3PAR OS tracks only the copy relationships between the individual volumes of a vvset, but not of the vvset itself, hence GroupSynchronized association is not supported for local replication.
Replication Services Profile 105
Table 94 Relevant Properties of ReplicationGroup Class
Properties
InstanceID
Value
HP_3PAR:<vvset name>
Persistent
DeleteOnEmptyElement
DeleteOnUnassociated
ConsistentPointInTime
True
False
False
True
Description
Within the scope of an array, the
InstanceID opaquely and uniquely identifies an instance of this class
If false, the group, not the elements associated with the group, may be deleted at the completion of a copy operation. This is always true.
If true and empty groups are allowed, the group will be deleted when the last element is removed from the group. If empty groups are not allowed, the group will be deleted automatically when the group becomes empty.
HP supports empty set and thus this will always be false.
If true, the group will be deleted when the group is no longer associated with another group. This can happen if all synchronization associations to the individual elements of the group are dissolved.
VV set can exist without a synchronization relationship, thus this will always be false.
If true, the point-in-time was created at an exact time with no I/O activities in such a way the data is consistent among all the elements of the group.
This property is only valid when the group is a target of a copy operation.
TPD_RemoteReplicationGroup
TPD_RemoteReplicationGroup is a copy group that is used for remote copy (remote mirrors), sub-classed from CIM_ReplicationGroup. Please note that creation, modification and deletion of
RemoteReplicationGroup is not supported.
Table 95 Relevant Properties of RemoteReplicationGroup
Description Properties
InstanceID
ElementName
Persistent
DeleteOnEmptyElement
DeleteOnUnassociated
Value
HP_3PAR:<name of rcopy group>
Name of the rcopy group
True
False
False
ConsistentPointInTime True
A remote copy group can be empty.
Remote copy group can exist without synchronization.
If true, the point-in-time was created at an exact time with no I/O activities in such a way the data is consistent among all the elements of the group.
This property is only valid when the group is a target of a copy operation.
106 CIM API SMI-S Support
TPD_ReplicationService
ReplicationService class contains extrinsic methods for group management as well as replication management; the latter meant to replace Copy Services methods in StorageConfigurationService.
All extrinsic methods in this class return one of the following status codes:
•
0: (Job) Completed with no error
•
1: Method not supported
•
4: Failed
•
5: Invalid Parameter
•
4096: Method Parameters Checked - Job Started
Replication Services includes methods to create and delete a group, and methods to add elements or pair of elements to an existing group(s) or to remove elements from a group. It can then utilize
Groups of elements to manage replication activities that include more than one source or target element in a copy operation.
CreateGroup uint32 ReplicationService.CreateGroup(
[IN] string GroupName,
[IN] CIM_LogicalElement REF Members[],
[IN] boolean Persistent,
[IN] boolean DeleteOnEmptyElement,
[IN] boolean DeleteOnUnassociated,
[IN] CIM_ServiceAccessPoint REF ServiceAccessPoint,
[OUT] SNIA_ReplicationGroup REF ReplicationGroup );
[IN] CIM_ReplicationSettingData REF ReplicationSettingData,
•
ReplicationSettingData: Additional replication settings for the method. This parameter is ignored and thus should be set to NULL.
Use to create a new replication group. Any required associations (such as HostedCollection) are created in addition to the instance of the group. Creation of RemoteReplicationGroup is not supported. Parameters are:
•
GroupName: If nameable, represents a user-friendly name for the group being created. This parameter is mandatory and represents the name of the vv set. This will also become the value in ElementName property of the resulting ReplicationgGroup instance.
•
Members[]: An array of strings containing object references to the volumes to add to the group
-- order is maintained. If NULL, the group will be empty. Duplicates members are not allowed.
•
Persistent: If true, the group must persist across Provider reboots (group is not temporary). We only support persistent group, so the method will return an error if this is set to false.
•
DeleteOnEmptyElement: If true and empty groups are allowed, the group will be deleted when the last element is removed from the group. This can only be false, as deletion of empty vv set can only be done manually, so the method will return an error if this is set to true.
•
DeleteOnUnassociated: If true, the group will be deleted when the group is no longer associated with another group. This can only be false, as deletion of non-synchronized vv set can only be done manually, so the method will return an error if this is set to true.
•
ServiceAccessPoint: Reference to access point information to allow the service to create a group on a remote system. If NULL, the group is created on the local system. Since we do not support remote copy yet, this has to be NULL.
•
ReplicationGroup: If the method completes successfully, then the ReplicationGroup is a reference to the group that is created.
ReplicationGroup.ModifyInstance
Replication Services Profile 107
Use ModifyInstance method on a ReplicationGroup instance to change its ElementName and/or
Description property, equivalent to changing the name and comment using the CLI command, setvvset.
DeletionGroup uint32 ReplicationService.DeleteGroup(
[IN, Required] SNIA_ReplicationGroup REF ReplicationGroup.
[IN] CIM_ServiceAccessPoint REF ServiceAccessPoint,
[IN] boolean RemoveElements );
[IN] CIM_ReplicationSettingData REF ReplicationSettingData,
•
ReplicationSettingData: Additional replication settings for the method. This parameter is ignored and thus should be set to NULL.
Use to delete a replication group. All associations to the deleted group are also removed as part of the action. Parameters are:
•
ReplicationGroup: This is a reference to the group that the client wants to delete.
•
ServiceAccessPoint: NULL, which means the group is on the local system.
•
RemoveElements: The client can request to delete the group even if it is not empty.
◦ True - delete the group regardless of whether it is empty
◦ False - delete the group ONLY IF it is empty
AddMembers uint32 ReplicationService.AddMembers(
[IN] CIM_LogicalElement REF Members[],
[IN, Required] SNIA_ReplicationGroup REF ReplicationGroup,
[IN] CIM_ServiceAccessPoint REF ServiceAccessPoint );
Use to add members to an existing replication group. Parameters are:
•
Members[]: An array of strings containing object references to the new volumes to add to the replication group. The new elements are added at the end of current members of the replication group. Duplicate members are not allowed.
•
ReplicationGroup: A reference to an existing replication group.
•
ServiceAccessPoint: NULL, which means the group is on the local system.
RemoveMembers uint32 ReplicationService.RemoveMembers(
[IN] CIM_LogicalElement REF Members[],
[IN] boolean DeleteOnEmptyElement,
[IN, Required] SNIA_ReplicationGroup REF ReplicationGroup,
[IN] CIM_ServiceAccessPoint REF ServiceAccessPoint );
108 CIM API SMI-S Support
Use this method to remove members from an existing replication group. Parameters are:
•
Members[]: An array of strings containing object references to the elements to remove from the replication group. Attempting to remove a member that is not in the replication group returns an error.
•
DeleteOnEmptyElement: If true and removal of the members causes the group to become empty, the group will be deleted. If this parameter is not NULL, it overrides the group's property
DeleteOnEmptyElement.
◦ True - if the deleted member is the last element of the group, also delete the group itself
◦ False - if the deleted member is the last element of the group, do not delete the group itself
•
ReplicationGroup: A reference to an existing replication group.
•
ServiceAccessPoint: NULL.
CreateElementReplica
uint32 ReplicationService.CreateElementReplica(
[IN] string ElementName,
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
[IN, Required] CIM_LogicalElement REF SourceElement,
[IN] CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT] CIM_LogicalElement REF TargetElement,
[IN] CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN, EmbeddedInstance("SNIA_ReplicationSettingData")]
string ReplicationSettingData,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_Synchronized REF Synchronization,
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] CIM_ResourcePool REF TargetPool,
[IN] uint16 WaitForCopyState);
Use to create (or start a job to create) a new storage object which is a replica of the specified source storage object (SourceElement). Parameters are:
•
ElementName: For virtual copy, this is the end user relevant name for the element being created.
The value will be stored in the 'ElementName' property for the created element. This is NULL for physical copy.
•
SyncType: Describes the type of copy that will be made. For example, Mirror, Snapshot, and
Clone.
•
Mode: Describes whether the target elements will be updated synchronously or asynchronously.
•
SourceElement: The source storage object which may be a StorageVolume
•
SourceAccessPoint: NULL
•
TargetElement:
◦ As an input, refers to a target element to use for a physical copy. This is NULL when creating a snapshot. If this is NULL when creating a clone, the target clone will be created automatically.
◦ As an output, refers to the created target storage element (i.e., the replica). If a job is created, the target element may not be available immediately.
•
TargetAccessPoint: NULL
•
ReplicationSettingData: NULL, as a client cannot modify the replication behavior of a copy operation
Replication Services Profile 109
•
Job: If a Job is created as a side-effect of the execution of the method, then a reference to that
Job is returned through this parameter (may be NULL if job is completed).
•
Synchronization: Refers to the created association between the source and the target element.
If a job is created, this parameter may be NULL, unless the association is actually formed.
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object (the replica). This is valid only for snapshot volumes (base ID, expiration timer, retention timer).
◦ For snapshots only the following properties are applicable: BaseID, ExpirationTimer and
RetentionTimer.
◦ For clones only the following properties are applicable: ThinlyProvisioned, UserDSPName,
SnapDSPName
•
TargetPool: The underlying storage for the target element (the replica) will be drawn from
TargetPool if specified, otherwise the allocation is implementation specific.
◦ For snapshots, this parameter if specified must be the DeltaReplicaStoragePool that is associated with the source StorageVolume.
◦ For clones, this parameter if specified can be any DynamicStoragePool; if not specified, the clone will be allocated from the same parent DynamicStoragePool as the source volume
•
WaitForCopyState: Before returning, the method shall wait until this CopyState is reached.
Table 96 Parameter Matrix for CreateElementReplica
What to Create:
Sync Type:
Mode:
ElementName:
Physical copy
Clone
Synchronous (default)
Clone
Asynchronous
Virtual copy (snapshot volume)
Snapshot
Optional (default is Synchronous
Optional (applicable only if
TargetElement is not supplied; if
NULL, a name will be auto-generated)
Optional (applicable only if
TargetElement is not supplied; if
NULL, a name will be auto-generated)
Optional (if NULL, a name will be auto-generated)
SourceElement:
TargetElement:
Mandatory
Optional (if NULL, the target volume will be created)
Optional Target Setting
Pool
TargetPool Optional (if NULL, clone will have the same parent pool as source volume)
WaitForCopyState: Optional (only valid option is
Synchronized) – independent clone will be created that detaches automatically
Output Job?
Y
Mandatory
Optional (if NULL, the target volume will be created)
Optional
Optional (if NULL, clone will have the same parent pool as source volume)
Optional (onlyvalid option is
Inactive) – the clone will retain association with the parent
Y
Mandatory
NULL
Optional
Optional
If non-NULL, then only
'Synchronized' is supported
N
CreateListReplica uint32 ReplicationService.CreateListReplica(
[IN] string ElementNames[],
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
110 CIM API SMI-S Support
[IN, Required] CIM_LogicalElement REF SourceElements[],
[IN] CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT] CIM_LogicalElement REF TargetElements[],
[IN] CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN, EmbeddedInstance("CIM_ReplicationSettingData")]
string ReplicationSettingData,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_ConcreteJob REF Jobs[],
[OUT] CIM_Synchronized REF Synchronizations[],
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] CIM_ResourcePool REF TargetPool,
[IN] uint16 WaitForCopyState);
This method allows a client to create (or start a job to create) new storage objects which are replicas of the specified source storage objects (SourceElements). The parameters are as follows:
•
ElementNames[]: For virtual copy, these are the end user relevant names for the elements being created. Each value will be stored in the ‘ElementName' property of a created element. The first element is the array ElementNames is assigned to the first replica created from the first entry in SourceElements, the second element to the second replica, and so on. Missing or Null
ElementName entries will be supplied by the system.
•
SyncType: Describes the type of copy that will be made. For example: Snapshot, or Clone.
•
Mode: Describes whether the target elements will be updated synchronously or asynchronously.
•
SourceElements[]: An array of references to source storage objects, such as StorageVolumes.
All the source elements must be of the same type.
•
SourceAccessPoint: NULL
•
TargetElements[]:
◦ As an input, refers to the target elements to use for a physical copy. This is NULL when creating a snapshot. If this is NULL when creating a clone, the target clone will be created automatically. If specified, the elements must match 1-to-1 with each entry in
SourceElements.
◦ As an output, refers to the created target storage element (i.e., the replica). If a job is created, the target element may not be available immediately.
•
TargetAccessPoint: NULL
•
ReplicationSettingData: NULL, as a client cannot modify the replication behavior of a copy operation.
•
Job: If a Job is created as a side-effect of the execution of the method, then a reference to that
Job is returned through this parameter (may be NULL if job is completed). For physical copy,
HP 3PAR OS actually spawns one task for each of the vv pair and not one task for the whole set. However, this job parameter can only contain reference to one job, so as a compromise, only the job of the first vv pair copy will be returned.
•
Jobs[]: If a Job is created as a side-effect of the execution of the method, then a reference to that Job is returned through this parameter (may be NULL if job is completed). For physical copy, HP 3PAR OS actually spawns one job for each of the vv pairs and not one job for the whole set. The jobs parameter contains an array of references to each job.
•
Synchronizations: A list that refers to the created associations between the source and the target elements. If jobs are created, this parameter may be NULL, unless the associations are actually formed.
Replication Services Profile 111
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object (the replica).
◦ For snapshots only the following properties are applicable: BaseID, ExpirationTimer and
RetentionTimer.
◦ For clones only the following properties are applicable: ThinlyProvisioned, UserDSPName,
SnapDSPName.
•
TargetPool: The underlying storage for the target element (the replica) will be drawn from
TargetPool if specified, otherwise the allocation is implementation specific.
◦ For snapshots, this parameter if specified must be the DeltaReplicaStoragePool that is associated with the source StorageVolume.
◦ For clones, this parameter if specified can be any DynamicStoragePool; if not specified, the clone will be allocated from the same parent DynamicStoragePool as the source volume.
•
WaitForCopyState: Before returning, the method shall wait until this CopyState is reached.
112 CIM API SMI-S Support
Replication Services Profile 113
CreateGroupReplica
uint32 ReplicationService.CreateGroupReplica(
[IN] string RelationshipName,
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
[IN] SNIA_ReplicationGroup REF SourceGroup,
[IN] CIM_LogicalElement REF SourceElement,
[IN] CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT] SNIA_ReplicationGroup REF TargetGroup,
[IN] uint64 TargetElementCount,
[IN] CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN] uint16 Consistency,
[IN, EmbeddedInstance("SNIA_ReplicationSettingData")]
string ReplicationSettingData,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_Synchronized REF Synchronization,
[OUT] CIM_Synchronized REF Synchronizations [ ],
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] CIM_ResourcePool REF TargetPool,
[IN] uint16 WaitForCopyState);
Use to create (or start a job to create) a new group of storage objects which are replicas of the specified source storage or a group of source storage objects (SourceElements), i.e., replications of vv sets. Parameters are:
•
RelationshipName: A mandatory user relevant name for the relationship between the source and target groups or between a source element and a target group (i.e. one-to-many). For
SV, each of the name of the individual target volumes (ElementName) would be constructed using RelationshipName as prefix followed by “\_n\” sequence number, where n is a number beginning with 1.
•
SyncType
•
Mode
•
SourceGroup: A group of source storage objects which may be of TPD_ReplicationGroup or
TPD_RemoteReplicationGroup. The latter is applicable only for Snapshot SyncType. If a
RemoteReplicationGroup is specified on the primary storage system then only Synchronous
Mode is supported and the operation is performed on both the primary and failover systems.
Otherwise if a RemoteReplicationGroup is specified on the failover storage system, the operation is only performed on the failover system.
•
SourceElement: This is not supported and should be NULL.
•
SourceAccessPoint: NULL
•
TargetGroup:
◦ As an input, refers to a target group to use.
◦ As an output, refers to the created target group (i.e., the replica group). If a job is created, the target group may not be available immediately. If TargetGroup is supplied,
TargetElementCount shall be NULL.
•
TargetElementCount: This parameter applies to one-source-to-many-target elements. If
TargetGroup is supplied, this parameter shall be NULL. For HP, this is always NULL.
•
TargetAccessPoint: NULL
•
Consistency: This parameter overrides the default group consistency. For example, “No
Consistency”, “Sequential Consistency”. For HP, this can only be “Sequential Consistency”.
•
ReplicationSettingData: NULL
114 CIM API SMI-S Support
•
Job: For physical copy of vv sets, HP 3PAR OS actually spawns one task for each of the vv pair in the set and not one task for the whole set. However, this job parameter can only contain reference to one job, so as a compromise, only the job of the first vv pair copy will be returned.
•
Jobs[]: HP defined parameter. If one or more Jobs is created as a side-effect of the execution of the method, then a reference to those Jobs is returned through this parameter (may be NULL if job is completed). For physical copy if vv sets, HP 3PAR OS actually spawns one job for each of the vv pairs and not one job for the whole set. The jobs parameter contains an array
of references to each job.
•
Synchronization: Refers to the created association between the source element (or source replication group) and the target replication group. HP 3PAR OS does not have the capability to keep track of the vv set synchronized with another vv set. Only individual sync-ed vv pair is known. Therefore, as a compromise, only the StorageSynchronized association of the first vv pair in the vv set will be returned.
•
Synchronizations[ ]: HP defined parameter. A list that refers to the created associations between the source and the target elements. If jobs are created, this parameter may be NULL, unless the associations are actually formed.
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object (the replica).
◦ For snapshots only the following properties are applicable: BaseID, ExpirationTimer and
RetentionTimer.
◦ For clones only the following properties are applicable: ThinlyProvisioned, UserDSPName,
SnapDSPName.
•
TargetPool: The underlying storage for the target element (the replica) will be drawn from
TargetPool if specified, otherwise the allocation is implementation specific.
◦ For snapshots this parameter is ignored.
◦ For clones, this parameter if specified can be any DynamicStoragePool; if not specified,the clone will be allocated from the same parent DynamicStoragePool as the source volume.
•
WaitForCopyState
Table 98 Parameter Matrix for CreateGroupReplica
What to Create: Physical copy
Sync Type:
Mode:
Clone
Synchronous (default)
Clone
Asynchronous
Virtual copy (snapshot volume)
Synchronous snapshots of remote copy volumes, on both primary and failover arrays, or only failover arrays.
Snapshot
Optional
(can only be
Synchronous)
Snapshot
Optional
(can only be
Synchronous)
RelationshipName:
SourceGroup:
TargetGroup:
NULL NULL Mandatory Mandatory
Mandatory
TPD_ReplicationGroup
Mandatory
TPD_ReplicationGroup
Mandatory
TPD_ReplicationGroup
Mandatory
TPD_RemoteReplication
-Group
Mandatory Mandatory NULL NULL
Replication Services Profile 115
Table 98 Parameter Matrix for CreateGroupReplica (continued)
Output Job?
WaitForCopyState:
Y
Optional (only valid option is
Synchronized) – independent clones will be created that detach automatically
Y
Optional (only valid option is Inactive) – the clones will retain association with the parent
N N
If non-NULL, then only
'Synchronized' is supported
If non-NULL, then only
'Synchronized' is supported
CreateGroupReplicaFromElements uint32 ReplicationService.CreateGroupReplicaFromElements(
[IN] string RelationshipName,
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
[IN, OUT] CIM_ReplicationGroup REF SourceGroup,
[IN] CIM_LogicalElement REF SourceElements[],
[IN, OUT] string SourceGroupName,
[IN] CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT] SNIA_ReplicationGroup REF TargetGroup,
[IN, OUT] string TargetGroupName,
[IN] CIM_LogicalElement REF TargetElements[],
[IN] string TargetElementNames[],
[IN] CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN] uint16 Consistency,
[IN, EmbeddedInstance("CIM_ReplicationSettingData")]
string ReplicationSettingData,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_ConcreteJob REF Jobs[],
[OUT] CIM_Synchronized REF Synchronization,
[OUT] CIM_Synchronized REF Synchronizations[],
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] CIM_ResourcePool REF TargetPool,
[IN] CIM_ResourcePool REF TargetPools[],
[IN] uint16 WaitForCopyState);
[IN] CIM_ConnectivityCollection REF ConnectivityCollection,
[IN] CIM_Collection REF Collections[]);
This method allows a client to create (or start a job to create) a new group of storage objects which are replicas of the specified source storage objects (SourceElements), i.e., replications of virtual volumes. This method combines the functionality of CreateGroup and CreateGroupReplica in that the method accepts a list of source volumes and creates the source group (i.e. vvset), and the target group, if not supplied.
CreateGroupReplicaFromElements will create both the source and the target vvset groups (for snapshot copies) if they are not provided.
The parameters are as follows:
•
RelationshipName: A mandatory user relevent name for the relationship between the source and target groups or between a source element and a target group (i.e. one-to-many). For
SV, each of the name of the individual target volumes (ElementName) would be constructed using RelationshipName as prefix followed by “\_n\” sequence number, where n is a number beginning with 1.
•
SyncType: Describes the type of copy that will be made. For example: Snapshot, Clone, or
Mirror.
•
Mode: Describes whether the target elements will be updated synchronously or asynchronously.
•
SourceGroup:
◦ As an input, refers to a group of source storage objects which may be of
TPD_ReplicationGroup or TPD_RemoteReplicationGroup, the latter applicable only for
116 CIM API SMI-S Support
SyncType of Snapshot and Mode of Synchronous. Must be specified if SourceElements is not specified.
◦ As a output, refers to the group containing the source storage objects. If neither
SourceGroup or SourceGroupName was specified as an input parameter, a name will be assigned.
•
SourceGroupName: The vvset name to create and assign to the SourceElements.
◦ For SyncType Clone or Snapshot the vvset name to create and assign to the
SourceElements.
◦ For SyncType Mirror, the name of the Remote Copy group to create and assign to the
SourceElements.
•
SourceElements[]: A list of StorageVolumes from which to create a group replica of SyncType clone or snapshot.
◦ For SyncType Clone or Snapshot: Must be specified if SourceGroup is not.
◦ For SyncType Mirror: Must be specified. The snapshot and user space CPGs used for the source rcopy replication group is derived from the first volume specified. A copy of the
SourceElement volumes is created on the failover storage system in a corresponding remote replication group. The RemoteGroupSynchronized association is only updated if the operation is performed on the failover system.
•
SourceAccessPoint: NULL
•
TargetGroup:
◦ As an input, refers to a target group to use. If a TargetGroup is not provided one will be created. If a group is provided it must either be empty, or have exactly the number of elements as SourceElements or SourceGroup. Input ignored and should be NULL for
SyncType mirror.
◦ As an output, refers to the created target group (i.e., the replica group). If a job is created, the target group may not be available immediately.
•
TargetGroupName: NULL
•
TargetElements[]: NULL
•
TargetElementNames[]: NULL
•
TargetAccessPoint:
◦ SyncType Clone or Snapshot: NULL
◦ SyncType Mirror: reference to target group’s service access point. For instance, a
CIM_ServcieAccessPoint reference returned by GetServiceAccessPoint(). All available access points for a target will be tried in succession, beginning with the one specified by this parameter.
•
Consistency: This parameter overrides the default group consistency. For example, “No
Consistency”, “Sequential Consistency”. For HP, this can only be “Sequential Consistency”.
•
ReplicationSettingData:
◦ SyncType Clone or Snapshot: NULL
◦ SyncType Mirror: NULL or a CIM_ReplicationSettingData object instance, with the property
TargetElementSupplier set to “create new”.
Replication Services Profile 117
•
Job: For physical copy of vv sets, HP 3PAR OS actually spawns one task for each of the vv pair in the set and not one task for the whole set. However, this job parameter can only contain reference to one job, so as a compromise, only the job of the first vv pair copy will be returned.
•
Jobs: HP defined parameter. If one or more Jobs is created as a side-effect of the execution of the method, then a reference to those Jobs is returned through this parameter (may be NULL if job is completed). For physical copy if vv sets, HP 3PAR OS actually spawns one job for each of the vv pairs and not one job for the whole set. The jobs parameter contains an array of references to each job.
•
Synchronization: Refers to the created association between the source element (or source replication group) and the target replication group. HP 3PAR OS does not have the capability to keep track of which vv set is synchronized with which other vv set; only individual sync-ed vv pair is known. Therefore, as a compromise, only the StorageSynchronized association of the first vv pair in the vv set will be returned.
•
Synchronizations: HP defined parameter. A list that refers to the created associations between the source and the target elements. If jobs are created, this parameter may be NULL, unless the associations are actually formed.
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object (the replica).
◦ For snapshots only the following properties are applicable: BaseID, ExpirationTimer and
RetentionTimer.
◦ For clones only the following properties are applicable: ThinlyProvisioned, UserDSPName,
SnapDSPName.
•
TargetPool:
◦ For Synctype Clone or Snapshot: NULL
◦ For SyncType Mirror: must be provided. A reference to a storage pool on the remote copy target system from which the underlying storage for the target elements (the replicas) will be drawn.
•
TargetPools: NULL
•
WaitForCopyState: Before returning, the method shall wait until this CopyState is reached if specified.
◦ For SyncType Clone or Snapshot: If specified, the valid values are Synchronized(4), or
Inactive(8) depending upon the SyncType and Mode
◦ For SyncType Mirror: Unsynchronized (3)
•
ConnectivityCollection: NULL
•
Collections[]: NULL
118 CIM API SMI-S Support
Replication Services Profile 119
TPD_CreateGroupReplica
NOTE: TPD_CreateGroupReplica is now deprecated. Use CreateGroupReplica,
CreateGroupReplicaFromElements, or CreateListReplica instead.
Due to the inadequacies of the SMI-S defined CreateGroupReplica in supporting vv set replication and consistent volume list replication, a couple of proprietary methods are defined.
uint32 ReplicationService.TPD_CreateGroupReplica(
[IN] string RelationshipName,
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
[IN] SNIA_ReplicationGroup REF SourceGroup,
[IN] SNIA_ReplicationGroup REF TargetGroup,
[OUT] TargetElements
[OUT] CIM_ConcreteJob REF Jobs[],
[OUT] CIM_Synchronized REF Synchronizations[]);
Parameters are:
•
Jobs: a list of jobs as a result of physical copy of vv set
•
Synchronizations: a list of StorageSynchronized between each of the members of the source and target vv set
TPD_CreateConsistentReplicaList
NOTE: TPD_CreateConsistentReplicaList is now deprecated. Use CreateListReplica instead.
uint32 ReplicationService.TPD_CreateConsistentReplicaList(
[IN, Required] uint16 SyncType,
[IN] uint16 Mode,
[IN] TPD_StorageVolume REF SourceElements[],
[IN] string TargetNames[],
[IN, OUT] TPD_StorageVolume REF TargetElements[],
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] WaitForCopyState
[OUT] CIM_ConcreteJob REF Jobs[],
[OUT] CIM_Synchronized REF Synchronizations[]);
•
SyncType
•
Mode
•
SourceElements: array of references to source volumes to replicate. Number of elements in this array must be the same as that of TargetNames or TargetElements.
•
TargetNames: array of names, matched with SourceElements array, of the resulting target snapshot volumes. Valid only for virtual copy. This and TargetElements cannot both be specified.
•
TargetElements: array of references to target volumes, matched with SourceElements. Valid only for physical copy. This and TargetNames cannot both be specified
•
TargetSettingGoal: The definition for the StorageSetting to be maintained by the target storage object (the replica). This is valid only for snapshot volumes (base ID, expiration timer, retention timer).
•
Jobs: a list of jobs as a result of physical copy
•
Synchronizations: a list of StorageSynchronized between each of the source and target vv pair in the list
120 CIM API SMI-S Support
This is a 3PAR-specific method which is equivalent to creategroupvvcopy and creategroupsv commands, and allows for client to specify a list of volumes to copy instead of a single one (as is the case with CreateElementReplica) or a replica group (as is the case with CreateGroupReplica).
Table 100 Parameter Matrix for CreateConsistentReplicaList
What to Create:
CLI equivalence:
SyncType:
Mode:
TargetNames:
SourceGroups:
TargetGroups:
Output Job?
WaitForCopyState
Consistent list of async physical copies
Consistent list of independent physical copies
Consistent list of virtual copies creategroupvvcopy -p
-s
<parent_VV>:<dest_VV>...
creategroupvvcopy -p
<parent_VV>:<dest_VV>...
creategroupsv
Clone
Asynchronous
NULL
Mandatory
Mandatory
Y
Optional (only valid option is Inactive) – the clones will retain association with the parent
Clone
Synchronous
NULL
Mandatory
Mandatory
Y
Optional (only valid option is Synchronized) – independent clones will be created that detach automatically
Snapshot
Synchronous
Mandatory
Mandatory
NULL
N
If non-NULL, then only
Synchronized is supported
ModifyReplicaSynchronization uint32 ReplicationService.ModifyReplicaSynchronization(
[IN, Required] uint16 Operation,
[IN, Required] CIM_Synchronized REF Synchronization,
[IN, EmbeddedInstance ( "SNIA_ReplicationSettingData" )]
string ReplicationSettingData,
[IN] CIM_StorageSynchronized REF SyncPair[],
[OUT] CIM_ConcreteJob REF Job,
[IN] boolean Force,
[OUT] CIM_SettingsDefineState REF SettingsState,
[IN] uint16 WaitForCopyState
Use to modify (or start a job to modify) the synchronization association between two storage objects or replication groups. Parameters are:
•
Operation: This parameter describes the type of modification to be made to the replica and/or to the related associations
•
Synchronization: The reference to the replication association describing the elements/groups relationship that is to be modified. The object types TPD_RemoteGroupSynchronized, and
TPD_StorageSynchronized are supported.
•
ReplicationSettingData: NULL
•
SyncPair[]: This parameter applies to AddSyncPair/RemoveSyncPair Operations. It allows a client to form a StorageSynchronized association between source and target elements and then add the association to existing source and target groups. Alternatively, a client can remove a StorageSynchronized association from source and target groups. We do not support modification of group replicas, so this should always be NULL.
•
Job
Replication Services Profile 121
•
SettingsState: Reference to the association between the source or group element and an instance of SynchronizationAspect. This should always be NULL since we do not support
SynchronizationAspect.
•
Force: Some operations may cause an inconsistency among the target elements. If true, the client is not warned and the operation is performed if possible. This should always be NULL since we do not support this.
•
WaitForCopyState
Table 101 Parameter Matrix for ModifyReplicaSynchronization
Operation
Resync physical copy
Promote physical copy
Halt physical copy
ReplicationService Method
ModifyReplicaSynchrnonization
•
Operation = Resync Replica (14)
ModifyReplicaSynchrnonization
•
Operation = Dissolve (9)
ModifyReplicaSynchrnonization
•
Operation = Abort (2)
Promote sv
Delete the Snapshot volume copy, or delete the snapshot copy of a RemoteReplicationGroup.
ModifyReplicaSynchrnonization
•
Operation = Restore from Replica (15)
ModifyReplicaSynchrnonization
•
Operation = Return to Resource Pool (19)
Remove the rcopy group but keep the volumes on the target systems
ModifyReplicaSynchrnonization
Operation = Detach (8)
Failover the rcopy group to the backup system.
ModifyReplicaSynchrnonization
Operation = Failover (10)
Failback the rcopy group to the primary system. Update the primary with writes to the secondary during the failover period.
ModifyReplicaSynchrnonization
Operation = Failback(11)
Temporarily stop rcopy functions between the source and target groups.
ModifyReplicaSynchrnonization
Operation = Split (21)
Start and resynchronize the source and target rcopy groups ModifyReplicaSynchrnonization
Operation = Resync Replica (14)
Reverse the flow of data for the source and target rcopy groups.
ModifyReplicaSynchrnonization
Operation = Reverse Roles (20)
ModifyListSynchronization uint32 ReplicationService.ModifyListSynchronization(
[IN, Required] uint16 Operation,
[IN, Required] CIM_Synchronized REF Synchronization[],
[IN, EmbeddedInstance ( "SNIA_ReplicationSettingData" )]
string ReplicationSettingData,
[OUT] CIM_ConcreteJob REF Job,
[OUT] SettingState
[IN] boolean Force,
[IN] uint16 WaitForCopyState);
122 CIM API SMI-S Support
•
Operation: This parameter describes the type of modification to be made to the replica and/or to the related associations.
•
Synchronization: An array of references to the replication association describing the elements/groups relationship that is to be modified. All elements of this array shall have the same SyncType, the same Mode, and the Operation must be valid for the ReplicationType --
SyncType, Mode, Local/Remote.
•
ReplicationSettingData: NULL
•
Job
•
Force: Some operations may cause an inconsistency among the target elements. If true, the client is not warned and the operation is performed if possible. This shall always be NULL since we do not support this.
•
WaitForCopyState
This is similar to ModifyReplicaSynchronization, but allows for operation on multiple replica pairs in one request.
TPD_ModifyGroupReplicaSynchronization uint32 ReplicationService.TPD_ModifyGroupReplicaSynchronization(
[IN, Required] uint16 Operation,
[IN, Required] TPD_ReplicaGroup REF TargetGroup,
[OUT] CIM_ConcreteJob REF Jobs[]);
•
Operation: This parameter describes the type of modification to be made to the replica and/or to the related associations.
•
TargetGroup: Reference to the replication group (vvset)
•
Jobs: Array of references to ConcreteJob associated with each of the volume in ReplicaGroup.
This is a 3PAR-specific method used for resync and promotes of physical copy vvset or promote of snapshot vvset.
GetAvailableTargetElements uint32 ReplicationService.GetAvailableTargetElements(
[IN, Required] CIM_LogicalElement REF SourceElement,
[IN, Required] uint16 SyncType,
[IN, Required] uint16 Mode,
[IN, EmbeddedInstance ( "SNIA_ReplicationSettingData" )]
string ReplicationSettingData,
[IN] CIM_SettingData REF TargetSettingGoal,
[IN] CIM_ResourcePool REF TargetPools[],
[IN] CIM_ServiceAccessPoint REF TargetAccessPoint,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_LogicalElement REF Candidates[] );
Use to get all of the candidate target elements for the supplied source element. Parameters are:
•
SourceElement: The source StorageVolume.
•
SyncType: Snapshot or Clone
•
Mode: Synchroous or Asynchronous
•
ReplicationSettingData: The parameter is useful for requesting a specific combination of thinly and fully provisioned elements. For HP, this will be NULL.
•
TargetSettingGoal: Desired target StorageSetting. If NULL, settings of the source elements shall be used. We do not support this so input should be NULL.
Replication Services Profile 123
•
TargetPools[]: The storage pools for the target elements. If specified, this must always be the
DeltaReplicaStoragePool associated with the source volume.
•
TargetAccessPoint: Reference to target access point information. If NULL, only local targets are returned. For HP, this can only be NULL.
•
Job: This will always be NULL.
•
Candidates[]: The list of the candidate target StorageVolume found.
GetPeerSystems uint32 ReplicationService.GetPeerSystems(
[IN] uint16 Options,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_ComputerSystem REF Systems[] );
This method allows a client to get (or start a job to get) all of the peer systems. A peer system is a system that is known and visible to the Replication Service. Peer systems are discovered through discovery services and/or implementation specific services. If a job is started, once the job completes, examine the AffectedJobElement associations for the peer systems.
The parameters are as follows:
•
Options: This parameter specifies whether to return all known peer systems or only the systems that are currently reachable. If Null, all known systems are returned, whether they are currently reachable or not.
•
Job: This will always be NULL
•
Systems[]: the list of peer systems found.
GetServiceAccessPoints uint32 ReplicationService.GetServiceAccessPoints(
[IN] CIM_ComputerSystem REF System,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_ComputerSystem REF ServiceAccessPoints[] );
This method allows a client to get (or start a job to get) ServiceAccessPoints associated with a peer system. The parameters are:
The parameters are as follows:
•
System: A reference to a computer system, such as a TPD_StorageSystem.
•
Job: This will always be NULL
•
ServiceAccessPoints[]: An array of references to ServiceAccessPoints associated with the supplied system.
GetReplicationRelationships
uint32 ReplicationService.GetReplicationRelationships(
[IN] uint16 Type,
[IN] uint16 SyncType,
[IN] uint16 Mode,
[IN] uint16 Locality,
[IN] uint16 CopyState,
[OUT] CIM_ConcreteJob REF Job,
[OUT] CIM_Synchronized REF Synchronizations[] );
124 CIM API SMI-S Support
Use to get all of the synchronization relationships known to the processing replication service.
Parameters are:
•
Type: The type of synchronization relationships, for example, StorageSynchronized or
GroupSynchronized. If this parameter is not supplied, all such relationships are retrieved.
•
SyncType: If this parameter is not supplied, all SyncTypes are retrieved.
•
Mode: If this parameter is not supplied, all Modes are retrieved.
•
Locality: Describes the desired locality. If this parameter is not supplied, all replication relationships are retrieved, regardless of the locality of elements. Choices are: Local only --
Source and target elements are contained in the same system; and Remote only -- Source and target elements are contained in two different systems.
•
CopyState: Only retrieve synchronization relationships that currently has this CopyState. If this parameter is not supplied, relationships are retrieved regardless of their current CopyState.
•
Job: This will always be NULL.
•
Synchronizations[]: An array of elements found
GetReplicationRelationshipInstances uint32 ReplicationService.GetReplicationRelationshipInstances(
[IN] uint16 Type,
[IN] uint16 SyncType,
[IN] uint16 Mode,
[IN] uint16 Locality,
[IN] uint16 CopyState,
[OUT] CIM_ConcreteJob REF Job,
[OUT, EmbeddedInstance(“CIM_Synchronized”)] string Synchronizations[] );
This method is similar to GetReplicationRelationships except that it returns an array of embedded object instances instead of references to those objects.
This method allows a client to get all of the synchronization relationships known to the processing replication service. The parameters are as follows:
•
Type: The type of synchronization relationships, for example, StorageSynchronized or
GroupSynchronized. If this parameter is not supplied, all such relationships are retrieved. This can only be StorageSynchronized since we do not support GroupSynchronized local replication.
•
SyncType: If this parameter is not supplied, all SyncTypes are retrieved.
•
Mode: If this parameter is not supplied, all Modes are retrieved.
•
Locality: Describes the desired locality. If this parameter is not supplied, all replication relationships are retrieved, regardless of the locality of elements. Choices are: Local only --
Source and target elements are contained in the same system; and Remote only -- Source and target elements are contained in two different systems.
•
CopyState: Only retrieve synchronization relationships that currently has this CopyState. If this parameter is not supplied, relationships are retrieved regardless of their current CopyState.
•
Job: This will always be NULL.
•
Synchronizations[]: An array of elements found.
SUMMARY OF REPLICATIONSERVICE METHODS
Replication Services Profile 125
The following tables shows a summary of the supported ReplicationService methods and their corresponding CLI commands:
Operation
Create vvset
CLI Command createvvset <vvset>
Which Method to Use
(in ReplicationService class, unless specified otherwise)
Output
Job(s)?
CreateGroup
CreateGroupReplicaFromElements – First creates vvsets for source and destination elements if not provided. Also creates a clone or snapshot depending upon the operation. See table entries below for the applicable operation, and whether output jobs are generated.
N for
CreateGroup
RemoveGroup
AddMembers
RemoveMembers
N
N
N
Remove vvset
Add to vvset
Remove member from vvset
Modify vvset
Create clone physical copy vv
Create clone physical copy vvset
Create async physical copy vv
Create async physical copy vvset removevvset <vvset> createvvset -add <vvset> <vv> removevvset <vvset> <vv> setvvset createvvcopy -p <par> <dest>
ReplicaGroup.ModifyInstance
N
CreateElementReplica
CreateListReplica (if SourceElements array has only one member)
• SyncType = Clone (8)
• Mode = Synchronous (2)
•
WaitForCopyState=Synchronized (4)
Y createvvcopy -p set:<par> set:<dest>
CreateGroupReplica
CreateGroupReplicaFromElements – first creates vvsets for source and destination elements if not provided
TPD_CreateGroupReplica (deprecated)
• SyncType = Clone (8)
• Mode = Synchronous (2)
• WaitForCopyState=Synchronized (4)
Y createvvcopy -p <par> -s <dest> CreateElementReplica
CreateListReplica (if SourceElements array has only one member)
• SyncType = Clone (8)
•
Mode = Asynchronous (3)
•
WaitForCopyState=Inactive (8)
Y createvvcopy -p set:<par> -s set:<dest>
CreateGroupReplica/
TPD_CreateGroupReplica (preferred)
CreateGroupReplicaFromElements (this will create a vvset first)
• SyncType = Clone (8)
• Mode = Asynchronous (3)
• WaitForCopyState=Inactive (8)
Y
126 CIM API SMI-S Support
Operation CLI Command Which Method to Use
(in ReplicationService class, unless specified otherwise)
Output
Job(s)?
Resync physical copy vv
Resync physical copy vvset
Halt physical copy of vv createvvcopy -r <dest> createvvcopy -r set:<vvset> createvvcopy -halt <dest>
ModifyReplicaSynchronization
•
Operation = Resync Replica (14)
Y
TPD_ModifyGroupReplicaSynchronization
•
Operation = Resync Replica (14)
Y
ModifyReplicaSynchronization
• Operation = Abort (2)
Y
Halt physical copy of vvset createvvcopy -halt set:<vvset> TPD_ModifyGroupReplicaSynchronization
• Operation = Abort (2)
N
Promote physical copy vv
Promote physical copy vvset
Create group physical copy clones promotevvcopy <vv> promotevvcopy set:<vvset> creategroupvvcopy -p <parent vv>:<dest vv>…
ModifyReplicaSynchronization
• Operation = Dissolve (9)
N
TPD_ModifyGroupReplicaSynchronization
• Operation = Dissolve (9)
N
CreateListReplica
TPD_CreateConsistentReplicaList
• SyncType = Clone (8)
• Mode = Synchronous(2)
•
WaitForCopyState=Synchronized (4)
Y
Create async group physical copies creategroupvvcopy -s <parent vv>:<dest vv>…
CreateListReplica
TPD_CreateConsistentReplicaList
• SyncType = Clone (8)
•
Mode = Asynchronous (3)
•
WaitForCopyState=Inactive (8)
Y
Resync group physical copies
Halt group physical copies
Create snapshot volume
Create snapshots from vvset
Create snapshots from a rcopy group creategroupvvcopy -r <dest vv>
…
ModifyListSynchronization
• Operation = Resync Replica (14) creategroupvvcopy -halt <dest vv>… createsv <name> <parent vv>
Y
ModifyListSynchronization
• Operation = Abort (2)
N
CreateElementReplica
CreateListReplica (if SourceElements array has only one member)
• SyncType = Snapshot (7)
• Mode = Synchronous (2)
N createsv <name> set:<vvset>
If on Primary system:
CreateGroupReplica
CreateGroupReplicaFromElements – first creates a vvset for the source elements if not provided
TPD_CreateGroupReplica (deprecated)
• SyncType = Snapshot (7)
• Mode = Synchronous (2)
N
CreateGroupReplica
- SyncType = Snapshot(7
N
Replication Services Profile 127
Operation CLI Command Which Method to Use
(in ReplicationService class, unless specified otherwise)
Output
Job(s)?
createsv -rcopy -ro
<relationship> rcopy:<group>
If on failover system: createvvset <relationship> createsv <relationship> set:<setforRcopy <group>>
- Mode = Synchronous(2)
Promote snapshot volume promotesv <vv> ModifyReplicaSynchronization
•
Operation = Restore from Replica (15)
Y
Promote vvset containing snapshot volumes
Create group sv promotesv set:<vvset> TPD_ModifyGroupReplicaSynchronization
•
Operation = Restore from Replica (15) creategroupsv <parent vv>[:<sv name>]
CreateListReplica
TPD_CreateConsistentReplicaList
• SyncType = Snapshot (7)
•
Mode = Synchronous (2)
Y
N
Show rcopy target systems
Show rcopy links
Create and start rcopy group
Remove the rcopy group
Remove the rcopy group snapshot showrcopy targets showrcopy links
See A below removercopygroup <group> removevvset <name> removevv -f <snapVVNames>
GetPeerSystems
GetServiceAccessPoints
CreateGroupReplicaFromElements
• Synctype = Mirror (6)
ModifyReplicaSynchrnonization
• Operation = Detach (8)
ModifyReplicaSyncrhonization
- operaton = ReturnToResourcePool(19)
N
N
Y
N
N
Failover the rcopy
Failback the rcopy group
Temporarily stop rcopy group
Start and resynchronize rcopy group setrcopygroup failover <group> setrcopygroup recover <group> setrcopygroup restore <group>
Stoprcopygroup <group>
Startrcopygroup <group>
Syncrcopygroup <group>
Reverse rcopy group Setrcopygroup reverse <group>
ModifyReplicaSynchrnonization
• Operation = Failover (10)
ModifyReplicaSynchrnonization
• Operation = Failback(11)
ModifyReplicaSynchrnonization
• Operation = Split (21)
ModifyReplicaSynchrnonization
• Operation = Resync Replica (14)
ModifyReplicaSynchrnonization
• Operation = Reverse Roles (20)
AddMembers
Y
Y
N
Y
Y
N Add members to a rcopygroup
Remove members from a rcopy group
Admitrcopyvv –createvv <vv> <group>
<target>:<vv>_remote
Dissmissrcopyvv –removevv <group>
Remote rcopy group Removercoygroup [-removevv] <group>
RemoveMembers
DeleteGroup
N
N
128 CIM API SMI-S Support
A. CLI command for create and start rcopy group operation creatercopygroup –usr_cpg <userCPG> <target>:<targetPool> -snp_cpg <snapCPG
<target>:<targetPool> <SourceGroupName> <target>:<mode>
// for each source volume admitrcopyvv –createvv <vv_name> <SourceGroupName> <target>:<vv_name>_remote startrcopygroup <sourceGroupName>
Note: local <userCPG> and <snapCPG> are assigned automatically for the source group
TPD_ReplicationServiceCapabilities
This class defines all of the capability properties for the replication services.
Table 102 Relevant Properties of ReplicationServiceCapabilities
Properties
SupportedReplicationTypes
Value
Synchronous Mirror Remote (4),
Asynchronous Mirror Remote (5),
Synchronous Snapshot Local (6),
Synchronous Clone Local (10)
Asynchronous Clone Local (11)
Description
Enumeration indicating the supported
SyncType/Mode/ Local-or-Remote combinations.
SupportedStorageObjects
SupportedAsynchronousActions
SupportedSynchronousActions
StorageVolume (2) Enumeration indicating the supported storage objects.
CreateElementReplica (2),
ModifyReplicaSynchronization (5),
ModifyListSynchronization (6)
CreateListReplica(19),
CreateGroupReplicaFromElements(20)
Identify replication methods using job control.
CreateElementReplica (2),
CreateGroupReplica (3),
ModifyReplicaSynchronization (5),
ModifyListSynchronization (6),
GetAvailableTargetElements (8),
GetReplicationRelationship(10),
GetServiceAccessPoints(11),
CreateGroup(12),
DeleteGroup(13),
AddMembers(14),
RemoveMembers(15)
CreateListReplica(19),
CreateGroupReplicaFromElements(20),
GetReplicationRelationships(21)
Identify replication methods not using job control.
In addition, this class contains many extrinsic methods. All methods return one of the following status codes:
•
0: (Job) Completed with no error
•
1: Method not supported
•
4: Failed
Replication Services Profile 129
•
5: Invalid Parameter
•
4096: Method Parameters Checked - Job Started
Table 103 Alignment of ReplicationServiceCapabilities.SupportedReplicationType and
StorageReplicationCapabilities.SupportedSynchronizationType
SupportedReplicationType
Asynchronous Clone Local
Synchronous Snapshot Local
Synchronous Clone Local
SupportedSynchronizationType
UnsyncUnassoc
UnsyncAssoc - Delta
UnsyncUnassoc
Notes
Async physical copy that retains association with parent
Snapshot volume
Independent physical copy
ConvertSyncTypeToReplicationType uint32 ReplicationServiceCapabilities.ConvertSyncTypeToReplicationType(
[IN] uint16 SyncType,
[IN] uint16 Mode,
[IN] uint16 LocalOrRemote,
[OUT] uint16 SupportedReplicationTypes);
The majority of the methods in this class acceptReplicationType which represents a combination of SyncType, Mode, and Local/Remote. This method accepts the supplied information and returns the corresponding ReplicationType, which can be passed to other methods to get the additional capabilities.
The following tables show the values for the CovertSyncTypeToReplicationType parameters, which appear in the value maps in the appropriate MOF files.
Table 104 SyncType/Mode/LocalOrRemote and ReplicationTypes Mapping
SyncType
Snapshot (7)
Mode
Synchronous (2)
LocalORRemote
Local
Clone (8)
Clone (8)
Mirror (6)
Mirror (6)
Synchronous (2)
Asynchronous (2)
Synchronous (2)
Asynchronous (2)
Local (2)
Local (2)
Remote (3)
Remote (3)
ReplicationType Notes
Synchronous Snapshot
Local (6)
Snapshot Volume
Physical Copy Synchronous Clone
Local (10)
Asynchronous Clone
Local (11)
Physical copy that retains association with parent
Synchronous Mirror
Remote (4)
Asynchronous Mirror
Remote (5)
This method will return Not Supported (2) error code for all other combinations not listed in the table above.
ConvertReplicationTypeToSyncType uint32 ReplicationServiceCapabilities.ConvertReplicationTypeToSyncType(
[IN] uint16 ReplicationType,
[OUT] uint16 SyncType,
[OUT] uint16 Mode,
[OUT] uint16 LocalOrRemote);
This method does the opposite of the method ConvertSyncTypeToReplicationType. This method translates ReplicationType to the corresponding SyncType, Mode, and Local/Remote.
130 CIM API SMI-S Support
GetSupportedFeatures uint32 ReplicationServiceCapabilities.GetSupportedFeatures(
[IN] uint16 ReplicationType,
[OUT] uint16 Features[]);
For a given ReplicationType, this method returns the supported features.
Table 105 SupportedFeatures for ReplicationType
ReplicationType
Synchronous Snapshot Local (6)
Features
Replication Groups (2)
Targets allocated from Exclusive storage pool (10)
Target must remain associated to source (16)
Description
Elements in a replication group are supported in a replication operation.
Targets are allocated from exclusive storage pools, i.e., from snap space.
A dependent target element must remain associated to source element at all times.
Synchronous Clone Local (10) Replication Groups (2)
Targets allocated from Any storage pool (8)
Synchronized clone target detaches automatically (18)
The clone target element detaches automatically when the target element becomes synchronized; otherwise, the client needs to explicitly request a detach operation.
Asynchronous Clone Local (11)
Synchronous Mirror Remote (4)
Asynchronous Mirror Remote (5)
Replication Groups (2)
Multi-hop element replication (3)
Targets allocated from Any storage pool (8)
Target must remain associated to source (16)
Replication Groups (2)
Requires full discovery of target
ComputerSystem (6)
Service suspends source I/O when necessary (7)
Remote ComputerSystem needs to be discovered first before a remote replication can happen.
Provider is able to suspend I/O to source elements before splitting the target elements.
Targets allocated from Any storage pool (8)
Target must remain associated to source (16)
Remote resource requires remote
CIMOM (17)
Client is required to interact with two providers: the provider controlling the source element and the provider controlling the target element
This method will return “Not Supported” (2) error code for any other ReplicationType not listed in the table above.
Replication Services Profile 131
GetSupportedGroupFeatures
uint32 ReplicationServiceCapabilities.GetSupportedGroupFeatures(
[IN] uint16 ReplicationType,
[OUT] uint16 GroupFeatures[]);
For a given ReplicationType, this method returns the supported replication group features.
Table 106 SupportedGroupFeatures for ReplicationType
ReplicationType Features
Synchronous Snapshot Local
(6)
Many-to-many groups (3)
Description
One or more elements in the source group and one or more elements in the target group.
Synchronous Clone Local
(10)
Consistency enabled for all groups
(4)
By default, all groups are Consistent.
Source element can be removed from group (11)
A source element can be removed even when the group is associated with another replication group.
Group is nameable (14) A user friendly name can be given to a replication group (ElementName).
Many-to-many groups (3)
Consistency enabled for all groups
(4)
Source element can be removed from group (11)
Target element can be removed from group (12)
Group is nameable (14)
Synchronized clone target detaches automatically (16)
The clone target group detaches automatically when the target group becomes synchronized; otherwise, the client needs to explicitly request a detach operation.
Many-to-many groups (3) Asynchronous Clone Local
(11)
Consistency enabled for all groups
(4)
Multihop element replication (8)
Source element can be removed from group (11)
Target element can be removed from group (12)
Group is nameable (14)
Synchronous Mirror Remote
(4)
Asynchronous Mirror Remote
(5)
“One-to-many replication” (2)
Consistency enabled for all groups
(4)
One source element can be copied to multiple target elements in a group.
By default, all groups are Consistent
Empty replication groups allowed (5) It is possible to have a replication group with no members; otherwise, an empty group gets deleted automatically.
Source element can be removed from group (11)
A source element can be removed even when the group is associated with another replication group.
132 CIM API SMI-S Support
Table 106 SupportedGroupFeatures for ReplicationType (continued)
ReplicationType Features
“Target element can be removed from group” (12)
Group is nameable (14)
Description
Reverse roles operation requires subsequent resync (18)
A user friendly name can be given to a replication group (ElementName)
After the “Reverse Roles” operation completed, it is required to resync the synchronization relationship between the source and the target elements. This is indicated in the property
Synchronized.ProgressStatus - “Requires resync“.
Reverse roles operation requires split state (29)
For the Reverse Roles operation the, CopyState must be in Split state.
Target group shall not be provided”
(34)
Creating remote elements requires
TargetPool” (40)
Replication method does not accept TargetGroup.
Implementation creates the required target group.
For the provider to create remote elements,
TargetPool or TargetPools must be provided.
Failover operation requires subsequent failback (59)
Planned failover operation requires split state” (60)
This method will return Not Supported (2) error code for any other ReplicationType not listed in the table above.
GetSupportedCopyStates uint32 ReplicationServiceCapabilities.GetSupportedCopyStates(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedCopyStates[],
[OUT] boolean HostAccessible[]);
For a given ReplicationType, this method returns the supported CopyStates and a parallel array to indicate whether for a given CopyState the target element is host accessible or not (true or false).
Table 107 SupportedCopyStates for ReplicationType
ReplicationType
Synchronous Snapshot Local
(6)
CopyStates
Synchronized
Unsynchronized
Broken
HostAccessible
True
True
False
Description
The copy operation is complete. The target element is an exact replica of the source element.
Not all the source element data has been copied to the target element.
Replica is not a valid view of the source element. OperationalStatus of replica may indicate an Error condition.
Synchronous Clone Local (10) Initialized (2)
Synchronized (4)
Unsynchronized (3)
False
False
False
Asynchronous Clone Local
(11)
Initialized (2)
Synchronized (4)
False
False
Replication Services Profile 133
Table 107 SupportedCopyStates for ReplicationType (continued)
Unsynchronized (3) False
Inactive (8) False
Broken (5)
Synchronous Mirror Remote
(4)
Asynchronous Mirror Remote
(5)
Initialized (2)
Synchronized (4)
Unsynchronized (3)
False
True
True
True
Broken (5)
Split (7)
Inactive (8)
FailedOver (10)
True
True
True
True
Skewed (13)
Mixed (14)
Prepared (11)
True
True
True
This method will return Not Supported (2) error code for any other ReplicationType not listed in the table above.
GetSupportedGroupCopyStates uint32 ReplicationServiceCapabilities.GetSupportedGroupCopyStates(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedCopyStates[] );
For a given ReplicationType, this method returns the supported replication group CopyStates.
Table 108 SupportedGroupCopyStates for ReplicationType
ReplicationType
Synchronous Mirror Remote (4)
Asynchronous Mirror Remote (5)
CopyStates
Initialized (2)
Synchronized (4)
Unsynchronized (3)
Broken (5)
Interactive (8)
Split (7)
FailedOver (10)
Skewed (13)
Mixed (14)
Prepared(11)
GetSupportedWaitForCopyStates
uint32 ReplicationServiceCapabilities.GetSupportedWaitForCopyStates(
[IN] uint16 ReplicationType,
[IN] uint16 MethodName,
[OUT] uint16 SupportedCopyStates[] );
134 CIM API SMI-S Support
This method, for a given ReplicationType and method, returns the supported CopyStates that can be specified in the method's WaitForCopyState parameter.
Table 109 Possible SupportedCopyStates for Various ReplicationType/MethodName
Replication Type Method Name
CreateElementReplica
(2)
CreateGroupReplica
(3)
ModifyReplicaSynchron ization (4)
Synchronized (4) NULL Synchronous Clone
Local (10)
Synchronized (4)
Asynchronous Clone
Local (11)
Inactive (8) Inactive (8) Inactive (8)
Synchronous
Snapshot Local (6)
Synchronous Mirror
Remote (4)
Asynchronous
MirrorRemote(5)
Synchronized (4) Synchronized (4) Synchronized (4)
Unsynchronized (3)
Synchronized(4)
Split (7)
FailedOver (10)
ModifyListSyn chronization (5)
NULL
Inactive (8)
Synchronized (4)
This method will return Not Supported (2) error code for any other ReplicationType.
GetSupportedConsistency
uint32 ReplicationServiceCapabilities.GetSupportedConsistency(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedConsistency[] );
For a given ReplicationType, this method returns the supported Consistency.
This method will always return Sequentially Consistent (2) in the SupportedConsistency parameter array for all three supported replication types. This method will return “Not Supported” (2) error code for any other ReplicationType.
GetSupportedOperations
uint32 ReplicationServiceCapabilities.GetSupportedOperations(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedOperations[] );
For a given ReplicationType this method returns the supported Operations on a StorageSynchronized association that can be supplied to the ModifyReplicaSynchronization method.
Table 110 Possible SupportedOperations for Various ReplicationType
ReplicationType
Synchronous Clone Local (10)
Asynchronous Clone Local (11)
Supported Operations
Abort (2)
Abort (2)
Detach (8)
Dissolve (9)
Resync (14)
Synchronous Snapshot Local (6) Detach (8)
Dissolve (9)
Restore Replica (15)
Return to Resource Pool (19)
Replication Services Profile 135
This method will return Not Supported (2) error code for any other ReplicationType.
GetSupportedGroupOperations uint32 ReplicationServiceCapabilities.GetSupportedGroupOperations(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedOperations[] );
For a given ReplicationType this method returns the supported replication group Operations on a
GroupSynchronized association that can be supplied to the ModifyReplicaSynchronization method.
Since remote replication implementation is read only, no group operations are supported. Supported operation for either Replication Type of Synchronous Mirror Remote (4) or Asynchronous Mirror
Remote (5) will be an empty array. This method will return a “Not Supported (2) error code for any other ReplicationType.
Table 111 Possible SupportedOperations for Various ReplicationType
ReplicationType
Synchronous Clone Local (10)
Synchronous Mirror Remote (4)
Asynchronous Mirror Remote (5)
Supported Operations
Abort (2)
Activate (4)
Detach (8)
Failover (10)
Failback(11)
Resync (14)
Reverse(20)
Split(21)
Asynchronous Clone Local (11)
Synchronous Snapshot Local (6)
Abort (2)
Detach (8)
Dissolve (9)
Resync (14)
Detach (8)
Dissolve (9)
Restore Replica (15)
Return to Resource Pool (19)
Synchronous Clone Local (10)
GetSupportedListOperations uint32 ReplicationServiceCapabilities.GetSupportedListOperations(
[IN] uint16 ReplicationType,
[IN] uint16 SynchronizationType,
[OUT] uint16 SupportedListOperations[] );
For a given ReplicationType this method returns the supported replication Operations on a list of associations that can be supplied to the ModifyListSynchronization method. The parameter
SynchronizationType specifies the operations as they apply to a list of StorageSynchronized or
GroupSynchronized. If SynchronizationType is not specified, StorageSynchronized is assumed.
Possible SupportedOperations are the same as that for GetSupportedOperations. However, only
StorageSynchronized (2) is supported for SynchronizationType. This method will return “Not
Supported” (2) error code for any other SynchronizationType or ReplicationType.
GetSupportedSettingsDefineStateOperations
136 CIM API SMI-S Support
For a given ReplicationType this method returns the supported operations on a SettingsDefineState association that can be supplied to the ModifySettingsDefineState method.
We do not support SettingsDefineState, so this method will always return “Not Supported” (2) error code. FYI, SettingsDefineState marks a physical copy clone as a target even if there is no longer a replication relationship with the source.
GetSupportedThinProvisioningFeatures uint32 ReplicationServiceCapabilities.GetSupportedThinProvisioningFeatures(
[IN] uint16 ReplicationType,
[OUT] uint16 SupportedThinProvisioningFeatures[] );
For a given ReplicationType this method returns the supported features related to thin provisioning.
Possible SupportedThinProvisioningFeatures are:
1.
Thin provisioning is not supported: Feature is unavailable.
2.
Zeros written in unused allocated blocks of target: In copying thin to full, the unused blocks of target will be written with zeros.
3.
Unused allocated blocks of target are not initialized: In copying thin to full, the unused blocks of target will remain uninitialized.
For “Synchronous Clone Local”, “Asynchronous Clone Local”, “Synchronous Mirror Remote” and
“Asynchronous Mirror Remote” ReplicationTypes, the SupportedThinProvisioningFeatures shall contain only 2 (if the target volume has a policy of tp_zero) and 3 (if the target volume has a policy of no_tp_zero).
For Synchronous Snapshot Local ReplicationType, the SupportedThinProvisioningFeatures shall not contain anything since the options seem to apply only to physical copy.
GetSupportedMaximum uint32 ReplicationServiceCapabilities.GetSupportedMaximum(
[IN] uint16 ReplicationType,
[IN] uint16 Component,
[OUT] uint64 MaxValue );
This method accepts a ReplicationType and a component, it then returns a static numeric value representing the maximum number of the specified component that the service supports. A value of 0 indicates unlimited components of the given type. In all cases the maximum value is bounded by the availability of resources on the computer system. If the information is not known, the method returns 7, which indicates, Information is not available.
If ReplicationType parameter contains an unsupported value, an error of Not Supported (2) shall be returned.
The following table shows the list of components that can be specified:
Table 112 MaxValue for Various ReplicationType/Component
Component
Number of groups
Number of elements per source group
ReplicationType
Asynchronous Mirror
Remote (5)
Synchronous Mirror
Remote (4)
Synchronous Clone
Local (10)
6000 (equals to max mirrored vv per system, assuming 1 vv per group)
2400 (equals to max mirrored vv per system, assuming 1 vv per group)
Max # of total source or target elements
(assuming 1 vv per group)
MIN(Max # of total source elements, Max
# of total target elements) (assuming 1 vv per group)
300 300
Synchronous Snapshot
Local (6)
Max # of base volume
/ 2
Max # of base volume
Replication Services Profile 137
Table 112 MaxValue for Various ReplicationType/Component (continued)
Component
ReplicationType
Asynchronous Mirror
Remote (5)
300 Number of elements per target group
Number of target elements per source element
Number of total source elements
1
6000
Number of total target elements
6000
Number of peer systems
Number of hops in multi-hop replication
8 (max N-to-1 configuration)
1
Synchronous Mirror
Remote (4)
300
1
2400
2400
2 (max N-to-1 configuration)
1
Synchronous Clone
Local (10)
Synchronous Snapshot
Local (6)
Max # of base volume
/ 2
Max # of base volume
Max # of base volume
– 1
Max # snapshot volume per base volume
Max # of base volume
/ 2
Max # of base volume
Max # of base volume
/ 2
Max # of volume –
Max # of base volume
0 0
Max # of base volume
– 1
(Max # of RW snapshots * 2) -1
GetDefaultConsistency uint32 ReplicationServiceCapabilities.GetDefaultConsistency(
[IN] uint16 ReplicationType,
[OUT] uint16 DefaultConsistency );
This method for a given ReplicationType, returns the default consistency value for the replication groups.
We will always return Sequentially Consistent (2) in DefaultConsistency parameter for all supported
ReplicationTypes.
GetDefaultGroupPersistency uint32 ReplicationServiceCapabilities.GetDefaultGroupPersistency(
[OUT] uint16 DefaultGroupPersistency );
This method returns the default persistency for a newly created group.
We will always return Persistent (2) in DefaultGroupPersistency parameter for all supported
ReplicationTypes.
GetSupportedReplicationSettingData()
[Description (
"This method, for a given ReplicationType and a supplied "
"property, returns an array of supported settings that "
"can be utilized in an instance of the "
"ReplicationSettingData class." ),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "0x8000.." },
Values { "Success", "Not Supported", "Unknown", "Timeout",
"Failed", "Invalid Parameter", "In Use", "DMTF Reserved",
"Vendor Specific" }]
uint32 GetSupportedReplicationSettingData(
[IN, Description (
"A value representing the ReplicationType." ),
ModelCorrespondence {
"CIM_ReplicationServiceCapabilities.SupportedReplicationTypes" }]
uint16 ReplicationType,
138 CIM API SMI-S Support
[IN, Description (
"A value representing the property name." ),
ValueMap { "2", "3", "4", "5", "6", "7", "8", "9",
"..", "0x8000.." },
Values { "ConsistentPointInTime",
"DesiredCopyMethodology", "Multihop",
"OnGroupOrListError", "UnequalGroupsAction",
"TargetElementSupplier", "ThinProvisioningPolicy",
"Pairing", "DMTF Reserved", "Vendor Specific" }] uint16 PropertyName,
[OUT, Description (
"An array containing the supported values that can "
"be supplied in an instance of a "
"ReplicationSettingData. Refer to the class "
"ReplicationSettingData for the possible values for "
"each property. For boolean data, use the following "
"data mapping: 2=\"false\", 3=\"true\"." ),
ModelCorrespondence {
"CIM_ReplicationSettingData.ConsistentPointInTime",
"CIM_ReplicationSettingData.DesiredCopyMethodology",
"CIM_ReplicationSettingData.Multihop",
"CIM_ReplicationSettingData.OnGroupOrListError",
"CIM_ReplicationSettingData.Pairing",
"CIM_ReplicationSettingData.UnequalGroupsAction",
"CIM_ReplicationSettingData.TargetElementSupplier",
"CIM_ReplicationSettingData.ThinProvisioningPolicy" }] uint16 SupportedValues[]);
This method, for a given ReplicationType, returns an array of supported settings that can be used in an instance of the ReplicationSettingData class. See the MOF for the ReplicationSettingData class for the value map of the properties.
Table 113 Possible SupportedValues for Various ReplicationType/PropertyName
PropertyName
ReplicationType
Asynchronous
Mirror Remote (5)
ConsistentPointIn
Time (2)
This property applies to a group of elements. If it is true, it means the point-in-time to be created at an exact time with no I/O activities in such a way the data is consistent among all the elements of the group.
True (3)
Synchronous
Mirror Remote (4)
True (3)
Synchronous
Clone Local (10)
True (3)
Asynchronous
Clone Local (11)
True (3)
Synchronous
Snapshot Local (6)
True (3)
DesiredCopy
Methodology (3)
Control what copy methodology the service should use. For the most part, the service decides the best
Delta-Update (8)
Difference based replication where initially the source element is copied to the target element. Then, at regular intervals, only changes to
Differential-Copy
(5)
Only the new writes are copied to the target element.
Snap-And-Clone
(9)
The service creates a snapshot of the source element first, then uses the snapshot as the
Snap-And-Clone
(9)
The service creates a snapshot of the source element first, then uses the snapshot as the source of the copy
Incremental-Copy
(4)
Only changed data is copied to the target element.
Replication Services Profile 139
Table 113 Possible SupportedValues for Various ReplicationType/PropertyName (continued)
PropertyName methodology based on the
SyncType.
ReplicationType
Asynchronous
Mirror Remote (5) the source element that have taken place since the previous copy operation are incrementally updated to the target element.
Synchronous
Mirror Remote (4)
Synchronous
Clone Local (10) source of the copy operation to the target element
Asynchronous
Clone Local (11) operation to the target element
Synchronous
Snapshot Local (6)
1 1 Multihop (4)
This property applies to multihop copy operation. It specifies the number of hops the starting source (or group) element is expected to be copied.
1
OnGroupOrList
Error (5)
This property applies to group or list operations.
It specifies what the implementation should do if an error is encountered before all entries in the group or list is processed.
Stop (3)
1
Stop (3)
1
Stop (3)
UnequalGroups
Action (6)
Indicates what should happen if the number of elements in source and target groups are not the same. The default is to return an error, unless one-to-many replication is supported and there is only one source and more than one target.
Return an Error (2) Return an Error (2) Return an Error
(2)
TargetElement
Supplier (7)
Use Existing (1) Use Existing (1) Create New (2)
Stop (3)
Return an Error (2) Return an Error (2)
Create New (2)
Stop (3)
Create New (2)
140 CIM API SMI-S Support
Table 113 Possible SupportedValues for Various ReplicationType/PropertyName (continued)
PropertyName
ReplicationType
Asynchronous
Mirror Remote (5)
Synchronous
Mirror Remote (4)
Synchronous
Clone Local (10)
Asynchronous
Clone Local (11)
Synchronous
Snapshot Local (6)
If target elements are not supplied, this property indicates where the target elements should come from.
Provisioning of the target same as source (5)
Implementation decided provisioning of target (7)
ThinProvisioning
Policy (8)
If the target element is not supplied, this property specifies the provisioning of the target element.
Provisioning of the target same as source (5)
[technically target element has to exist]
Provisioning of the target same as source (5)
[technically target element has to exist]
Provisioning of the target same as source (5)
Pairing (9)
Controls how source and target elements are paired.
Exact order (3) Exact order (3) Exact order (3) Exact order (3) Exact order (3)
This method will return Not Supported (2) error code for any other ReplicationType not listed in the table above.
GetDefaultReplicationSettingData uint32 ReplicationServiceCapabilities.GetDefaultReplicationSettingData(
[IN] uint16 ReplicationType,
[OUT, EmbeddedObject]
string DefaultInstance );
This method, for a given ReplicationType, returns the default ReplicationSettingData as an instance.
The output DefaultInstance will be constructed according to the table in the section on
GetSupportedReplicationSettingData.
TPD_RemoteStorageSynchronized
TPD_RemoteStorageSynchronized, sub-classed from CIM_StorageSynchronized, represents the remote replication association between each volume pair in the remote replication group pairs.
The object path of the StorageVolume or ReplicationEntity of the peer system does not have a valid hostname, as neither the hostname nor IP address of the peer system is known; instead, WWN of the peer system is used.
Table 114 Relevant Properties of RemoteStorageSynchronized
Properties
SystemElement
SyncedElement
Description
Source volume; SystemElement and SyncedElement will switch if the role is reversed.
Target volume; SystemElement and SyncedElement will switch if the role is reversed.
Replication Services Profile 141
Table 114 Relevant Properties of RemoteStorageSynchronized (continued)
Properties
WhenSynced
SyncMaintained
CopyState
Description
When remote copy group is last synced. This property is NULL for synchronous mode.
Boolean indicating whether synchronization is maintained.
CopyState describes the state of the association with respect to Replication activity. Possible values are:
• Initialized (2)
•
Unsynchronized (3)
•
Synchronized (4)
• Broken (5)
• Split (7)
• FailedOver (10)
• Skewed (13)
•
Mixed(14)
SyncState
Mode
PercentSynced
ProgressStatus
RequestedCopyState
SyncType
SyncState describes the state of the association with respect to Replication activity. Possible values are:
•
Initialized (2)
• ResyncInProgress (5)
• Synchronized (6)
• Broken (12)
• Frozen (14)
Mode describes whether the target elements will be updated synchronously or asynchronously. Possible values are:
•
Synchronous (2)
• Asynchronous (3)
Percent synchronized; applicable only when resyncing.
ProgressStatus describes the status of the association with respect to Replication activity. Possible values are:
• Completed (2)
• Synchronizing (6)
• Resyncing (7)
•
Restoring (8)
•
Failing Over (11)
•
Failing Back (12)
• Requires Resync (18)
• Requires Activate (19)
RequestedCopyState is an integer enumeration that indicates the last requested or desired state for the association. The actual state of the association is represented by CopyState.
Note that when CopyState reaches the requested state, this property will be set to 'Not Applicable. If CopyState is Broken or Skewed, this property will be set to “Synchronized”.
SyncType describes the intended outcome of the replication.
For remote replication, this property can only be Mirror (6), which means create and maintain a copy of the source.
142 CIM API SMI-S Support
Table 114 Relevant Properties of RemoteStorageSynchronized (continued)
Properties
CopyType
Description
CopyType describes the Replication Policy. Possible values are:
• Async (2)
•
Sync (3)
ReplicaType
UndiscoveredElement
ReplicaType provides information on how the Replica is being maintained. For remote replication, this can only be “Full Copy
(2)”, which indicates that a full copy of the source object is
(or will be) generated.
This property specifies whether the source, the target, or both elements involved in a copy operation are undiscovered.
Possible values are:
•
SystemElement (2)
• SyncedElement (3)
If either SystemElement or SyncedElement is undiscovered, the corresponding property of the association will have object path to a ReplicationEntity instead of StorageVolume. If neither end is undiscovered, then this property is NULL.
SyncInterval
SyncPolicy
Specifies that groups that are in asynchronous periodic mode should be periodically synchronized in accordance with the specified value of the replication. 0 means synchronization will not happen unless it is done manually.
Specifies the policy of the Remote Copy volume groups for dealing with I/O failure and error handling of the replication.
Valid values are:
• no_fail_wrt_on_err - Specifies that if Remote Copy is started for the volume group and a write to the secondary system fails, then the Remote Copy operation is stopped and an I/O error is not returned to the host (default). This allows the application writing the data to continue, but makes the secondary volumes out of date with the primary volumes.
• auto_recover - Specifies that if the Remote Copy is stopped as a result of the Remote Copy links going down, the group is restarted automatically after the links come back up. If this policy is enabled for a group while the group is stopped after link failures, it will be only be started when the links come up for the failed target. If the links are already up at the time the policy is set then the group will not be restarted at that time.
• no_auto_recover - Specifies that if the Remote Copy is stopped as a result of the Remote Copy links going down, the group must be restarted manually after the links come back up (default).
• over_per_alert - If a synchronization of a periodic
Remote Copy group takes longer to complete than its synchronization period then an alert will be generated. This is the default behavior.
• no_over_per_alert - If a synchronization of a periodic
Remote Copy group takes longer to complete than its synchronization period then an alert will not be generated.
State Transition During Normal Operation
Replication Services Profile 143
Table below shows the values of CopyState, SyncState and ProgressStatus for various CLI SyncStatus of the volumes under normal environment. “Normal” means that the CLI Target Status field shows
“ready”.
Table 115 Mapping between CopyState/SyncState/ProgressStatus and CLI State
Showrcopy Group Info
SyncStatus
New
Syncing
Synced
NotSynced
Stale
Stopped
CopyState
Initialized
Unsynchronized
Synchronized
Broken
Skewed
Inactive
SyncState
ResyncInProgress
ResyncInProgress
Synchronized
Broken
Broken
Frozen
ProgressStatus
Requires Activate
Synchronizing
Completed
Completed
Completed
Dormant
State Transition During Disaster Recovery
If the primary HP 3PAR array goes down, the CLI Target Status field on the secondary 3PAR array will show failed. CopyState on the secondary 3PAR array will show FailedOver only if role has been reversed AND the link with original primary 3PAR array is down. A vendor extension
Boolean property called RoleReversed specifies whether the role of source and target element has been reversed from its configured one due to the failover. If on a secondary 3PAR array the role is reversed but the link is back up and volumes synced, CopyState will show Synchronized and
RoleReversed true.
Following is a table of the state transitions during disaster recovery after a primary 3PAR array goes down.
Table 116 CopyState/SyncState/ProgressStatus Transitions During Disaster Recovery
Sequence of Events
State of Secondary
3PAR array after
Primary 3PAR array goes down
After setrcopygroup failover is issued on
Secondary 3PAR array
Showrcopy Group Info
Role/SyncStatus
Secondary/Stopped
Primary-Rev/Stopped
CopyState
Broken
FailedOver
State of Secondary
3PAR array after setrcopygroup failover is done
Primary-Rev/Stopped
FailedOver Broken
Completed Broken
Broken Completed
Primary-Rev/Stopped FailedOver
Broken
State of Primary 3PAR array after it is brought back up
Secondary-Rev/Stopped Broken
State of Secondary
3PAR array after setrcopygroup recover is issued on it
Primary-Rev/Syncing Unsynchronized
State of Primary 3PAR array after
Secondary-Rev/Syncing Unsynchronized
SyncState
Broken
Broken
Broken
Broken
Broken
RestoreInProgress
RestoreInProgress
ProgressStatus
Completed
FailedOver
Completed
Completed
Completed
Restoring
Restoring
144 CIM API SMI-S Support
Table 116 CopyState/SyncState/ProgressStatus Transitions During Disaster Recovery (continued)
Sequence of Events setrcopygroup recover is issued on the secondary 3PAR array:
Showrcopy Group Info
Role/SyncStatus CopyState
State of Secondary
3PAR array after setrcopygroup recover is done
Primary-Rev/Synced Synchronized
State of Secondary
3PAR array if setrcopygroup recover fails
Primary-Rev/Stopped FailedOver
State of Primary 3PAR array after setrcopygroup recover is done
Secondary-Rev/Synced Synchronized
State of Primary 3PAR array if setrcopygroup recover fails
Secondary-Rev/Stopped FailedOver
Synchronized State of Secondary
3PAR array after setrcopygroup restore is issued on it
Primary-Rev/Synced
Synchronized State of Secondary
3PAR array after setrcopygroup restore is done
Secondary/Synced
State of Secondary
3PAR array if setrcopygroup restore failed
Primary-Rev/Synced Synchronized
State of Primary 3PAR array after setrcopygroup recover is issued on the secondary 3PAR array
Secondary-Rev/Synced Synchronized
State of Primary 3PAR array if setrcopygroup restore is done
Primary/Synced Synchronized
State of Primary 3PAR array if setrcopygroup restore failed
Secondary-Rev/Synced Synchronized
SyncState
Synchronized
Broken
Synchronized
Broken
Synchronized
Synchronized
Synchronized
Synchronized
Synchronized
Synchronized
ProgressStatus
Completed
Completed
Completed
Completed
Failing Back
Completed
Completed
Failing Back
Completed
Completed
Synchronous Long Distance (SLD) Backup Link
For SLD configuration in which a primary 3PAR array copy group has 2 target groups, one to a synchronous secondary 3PAR array and one to an asynchronous periodic secondary 3PAR array, there exists also a backup link between the 2 secondary 3PAR array's (showrcopy Group Info
Status field shows “Backup”). Under normal operation this link between the remote replication groups is not active (they only get activated during disaster recovery). However, the
StorageSynchronized associations will still be discovered between these 2 groups of volumes. In
CLI, they both show up as “Secondary” in the Group Info Role field, but for StorageSynchronized, the volumes in the synchronous 3PAR array (the one with the FC link to the primary) will be picked
Replication Services Profile 145
as the SystemElement and those in the asynchronous periodic 3PAR array will be picked as
SyncedElement. The reason for this is that if the primary 3PAR array goes down, by default the synchronous 3PAR array will assume the primary role.
Under normal operation, this StorageSynchronized will have the following state/status values:
•
CopyState – Initialized (2), the link to enable replication is established and source/replica elements are associated, but the data flow has not started.
•
SyncState – Initialized (2), the link to enable replication is established and source/replica elements are associated, but the Copy engine has not started.
•
ProgressStatus – Dormant (3), indicates data flow is inactive.
TPD_ReplicationEntity
Under certain circumstances after the remote replication link goes down, the remote StorageVolume
WWN cannot be calculated. When this happens, the provider will not be able to construct a valid object path for the remote StorageVolume. Instead, SystemElement or the SyncedElement in question will contain a reference to a ReplicationEntity, with an InstanceID of 3PAR:<remote volume name> , and the UndiscoveredElement property will be set to either SystemElement or SyncedElement.
Similiar to remote StorageVolume, this ReplicationEntity cannot be retrieved via
EnumerateInstances/EnumerateInstanceNames.GetInstance.
SyncedElement. Similar to remote StorageVolume, this ReplicationEntity cannot be retrieved via
EnumerateInstances/EnumerateInstanceNames.GetInstance.
ReplicationEntity cannot be discovered via EnumerateInstances, EnumerateInstanceNames nor
GetInstance. It will appear as an instance as a result of an Associators request, and will have the following value:
Table 117 Relevant Properties of TPD_ReplicationEntity
Property
InstanceID
Type
Persistent
EntityID
OtherTypeDescription
Description
HP_3PAR:<remote volume name>
StorageVolume (4)
Always FALSE, which means that ReplicationEntity will disappear if link is back up and copy is successful.
Remote volume name
NULL
Since there is no full-blown support for ReplicationEntity, in the replication service capabilities the
SupportedFeatures property will still include “Requires full discovery of target ComputerSystem“ which indicates that the service does not support undiscovered resources.
TPD_RemoteReplicationGroup
This corresponds to the remote replication group, sub-classed from CIM_ReplicationGroup.
Table 118 Relevant Properties of TPD_RemoteReplicationGroup
Property
InstanceID
ElementName
Persistent
DeleteOnEmptyElement
Description
HP_3PAR:<remote volume name>
Name of the rcopy group
Always TRUE.
If true, group will be deleted when the last element is removed.
This is always FALSE since an rcopy group can be empty.
146 CIM API SMI-S Support
Table 118 Relevant Properties of TPD_RemoteReplicationGroup (continued)
Property
DeleteOnUnassociated
ConsistentPointInTime
Description
If true, group will be deleted when the group is no longer associated with another group. This is always FALSE.
If true, the point-in-time was created at an exact time with no
I/O activities in such a way the data is consistent among all the elements of the group. This property is only valid when the group is a target of a copy operation.
TPD_RemoteGroupSynchronized
This is the synchronization association between the remote copy group pairs, sub-classed from
CIM_GroupSynchronized. The RemoteReplicationGroup of the peer system cannot be retrieved via EnumerateInstances, EnumerateInstanceNames or GetInstance. The object path of the
RemoteReplicationGroup of the peer system will not have a valid hostname, as neither the hostname nor IP address of the peer system is known to the local provider; instead, target name of the peer system will be used. Target name is an arbitrary name given to the peer system when a user creates a remote copy target. Consult Remote Copy Users Guide for details.
Table 119 Relevant Properties of RemoteGroupSynchronized
Property
SystemElement
SyncedElement
WhenSynced
SyncMaintained
CopyState
Mode
PercentSynced
Description
Source RemoteReplicationGroup (rm_natural is TRUE); the
“natural” source group will remain as the SystemElement even after a fail over.
Target RemoteReplicationGroup (rm_natural is FALSE); the
“natural” target group will remain as the SyncedElement even after a fail over.
When rcopy group is last synced. This property is NULL for synchronous mode.
TRUE only if rcopy and rcopygroup are started.
CopyState describes the state of the association with respect to
Replication activity. Possible values are:
•
Initialized (2)
•
Unsynchronized (3)
• Synchronized (4)
• Broken (5)
• Suspended (9)
• FailedOver (10)
•
Skewed (13)
•
Mixed (14)
If any of the member volumes have different CopyState, this property will be set to Mixed.
Mode describes whether the target elements will be updated synchronously or asynchronously. Possible values are:
• Synchronous (2)
• Asynchronous (3)
Percent of the individual volumes in the group synced.
Replication Services Profile 147
Table 119 Relevant Properties of RemoteGroupSynchronized (continued)
Property
ProgressStatus
Description
ProgressStatus describes the status of the association with respect to Replication activity. Possible values are:
• Completed (2)
•
Synchronizing (6)
•
Resyncing (7)
• Restoring (8)
• Failing Over (11)
• Failing Back (12)
• Mixed (14)
•
Requires Resync (18)
•
Requires Activate (19)
If any of the member volumes have different ProgressStatus, this property will be set to Mixed.
RequestedCopyState
SyncType
RelationshipName
ConsistencyEnabled
ConsistencyType
ConsistencyState
ConsistencyStatus
RequestedCopyState is an integer enumeration that indicates the last requested or desired state for the association. The actual state of the association is represented by CopyState. Note that when CopyState reaches the requested state, this property will be set to 'Not Applicable. If CopyState is Broken or Skewed, this property will be set to “Synchronized”.
SyncType describes the intended outcome of the replication.
For remote copy, this property can only be Mirror (6), which means create and maintain a copy of the source.
A unique identifier for the relationship. This is set to <src group>:<target group>.
Set to true if consistency is enabled. This is always TRUE.
Indicates the consistency type used by the source and its associated target group. This is always Sequential Consistency
(2).
Indicates the current state of consistency. This is always
Consistent (3).
Indicates the current status of consistency. Consistency may have been disabled or is experiencing an error condition. This is always Completed (2).
TPD_OrderedMemberOfRemoteReplicationGroup
This is the association between RemoteReplicationGroup and a member StorageVolume, sub-classed from CIM_OrderedMemberOfCollection.
Property
Collection
Member
AssignedSequence (uint64)
Description
Reference to a RemoteReplicationGroup
Reference to a member StorageVolume
Position of the volume in the group
Please note that this association exists only for the RemoteReplicationGroup residing on the local array.
148 CIM API SMI-S Support
TPD_ReplicationServiceAffectsRemoteReplicationGroup
This is the association between ReplicationService and the RemoteReplicationGroup, sub-classed from CIM_ServiceAffectsElement.
Property
AffectingElement
AffectedElement
Description
Reference to ReplicationService
Reference to a RemoteReplicationGroup
Please note that this association exists only for the RemoteReplicationGroup residing on the local array.
TPD_HostedRemoteReplicationGroup
This is the association between ComputerSystem and the RemoteReplicationGroup, sub-classed from CIM_HostedCollection.
Property
Antecedent
Dependent
Description
Reference to TPD_StorageSystem
Reference to a RemoteReplicationGroup
Please note that this association exists only for the RemoteReplicationGroup residing on the local array.
TPD_SAPAvailableForRemoteReplicaVolume
This is the association between StorageVolume and the SCSIProtocolEndpoint, sub-classed from
CIM_SAPAvailableForElement. The endpoints denotes the port used for remote replication.
Property
ManagedElement
AvailableSAP
Description
Reference to StorageVolume
Reference to:
• TPD_SCSIProtocolFCEndpoint if RCFC
• TPD_IPProtocolEndpoint if RCIP
Please note that this association exists only for the StorageVolumes in a RemoteReplicationGroup that are residing on the local array.
TPD_SAPAvailableForRemoteReplicationGroup
This is the association between RemoteReplicationGroup and the SCSIProtocolEndpoint, sub-classed from CIM_SAPAvailableForElement. The endpoints denotes the port used for remote replication.
Property
ManagedElement
AvailableSAP
Description
Reference to RemoteReplicationGroup
Reference to:
•
TPD_SCSIProtocolFCEndpoint if RCFC
• TPD_IPProtocolEndpoint if RCIP
Please note that this association exists only for the RemoteReplicationGroup residing on the local array.
Replication Services Profile 149
TPD_RemoteReplicationCollection
Each RemoteReplicaitonCollection can have one or more paths to a remote copy system. As long as one of these paths is up, the property ConnectionStatus indicates “UP”. Instances of
RemoteReplicationCollection correspond to the Remote Copy Targets displayed by the CLI command
“showrcopy targets”.
Property
InstanceID
ConnectivityStatus
ElementName
Active
DeleteOnUnassociated
Figure 11 Remote Replication
Description
Opaque ID that uniquely identifies an instance of this class.
Indicates the connection status between the local node and the Remote Copy target identified by ElementName. Values are:
•
Connectivity/Up (2)
•
No Connectivity/Down (3)
• Partitioned (4)
String that corresponds to the Remote Copy target name
True if ConnectivityStatus is UP.
False
150 CIM API SMI-S Support
TPD_MemberOfRemoteReplicationCollection
TPD_MemberOfRemoteReplicationCollection represents the association between
RemoteReplicationCollection instances and ProtocolEndpoint instances. Subclass from
CIM_MemberOfCollection.
Property
Collection
Member
Description
Reference to a TPD_RemoteReplicationCollection instance.
Reference to:
•
TPD_SCSIProtocolFCEndpoint if RCFC
•
TPD_IPProtocolEndpoint if RCIP
TPD_ReplicationAffectsRemoteCollection
Represents as association between the TPD_ReplicationService and TPD_RemoteReplicationCollection instances. Subclass from ServiceAffectsElement.
Property
AffectingElement
AffectedElement
Description
Reference to the TPD_ReplicationService instance.
Reference to a TPD_RemoteReplicationCollection instance
TPD_HostedRemoteReplicationCollection
Represents as association between the TPD_StorageSystem and TPD_RemoteReplicationCollection instances. Subclassed from HostedCollection.
Property
Antecedent
Dependent
Description
Reference to the TPD_StorageSystem instance.
Reference to a TPD_RemoteReplicationCollection instance
Thin Provisioning Profile
Support for Thin Provisioning objects such as TPD_DynamicStoragePool and thinly provisioned
TPD_StorageVolume are described in the Block Services Package chapter.
SAS Initiator Ports Profile
The FC Initiator Ports subprofile models Serial Attached SCSI (SAS) ports that initiates commands to backend cage. This subprofile provides information about the backend SAS ports that are used to connect StoreServ Storage Controller Nodes to backend Disk Enclosures (Drive Cages). For detailed information regarding the SAS Initiator Ports profile, please refer to SMI-S at http://www.snia.org.
Table 120 SAS Initiator Ports Profile ClM Classes
Class
TPD_SASPort
TPD_SASProtocolEndpoint
TPD_SASPHY
TPD_SASPortStatistics
PD_SASPhyStatistics
Description
The logical aspect of the physical SAS port
A SCSI transport endpoint. In this context, this represents an initiator SAS port on the storage system.
A PHY on the SAS expander
Statistics for a SAS port
Statistics for a SAS PHY
Replication Services Profile 151
Table 120 SAS Initiator Ports Profile ClM Classes (continued)
Class
TPD_SystemSASPort
TPD_SystemSASPHY
TPD_SASPortComponent
TPD_SASPortSAPImplementation
TPD_HostedSASProtocolEndpoint
TPD_SASPortElementStatisticalData
TPD_SASPHYElementStatisticalData
Description
Associates system to initiator SAS ports
Associates system to initiator SAS PHYS
Associates SASPort and SASPHY
Connects initiator SASPort and SASProtocolEndpoint
Associates system to initiator SASProtocolEndpoint
Connects SASPort and SASPortStatistics
Associates SASPHY and SASPhyStatistics
Supported Methods
Please refer to the SMI-S, version 1.5 at http://www.snia.org for the Fibre Channel Initiator Instance
Diagram.
Table 121 Methods for TPD_SASPort
Method
RequestStateChange()
ReloadFirmware()
ModifyInstance()
Description
Can be used to reset SAS port or set it offline. Supported
RequestState includes:
• Offline (6)
• Reset (11)
Can be used to reload firmware on all the SAS ports on an HBA.
Can be used to modify the InterruptCoalescing property.
Table 122 Methods for TPD_SASPhyStatistics
Method
ResetSelectedStats()
Description
Can be used to reset SASPHY statistics
152 CIM API SMI-S Support
5 CIM Indications
SMI-S provides for asynchronous notification of events that indicate changes in the CIM server or the managed elements controlled by the CIM server. CIM indications are the mechanism for delivery of such events. A CIM client must subscribe to indications it wants to receive event notifications from the CIM server. For detailed information regarding Indications, refer to SMI S at www.snia.org
.
When creating the IndicationFilter, the QueryLanguage property should be set to “DMTF:CQL”.
Lifecycle Indications
Storage Volume
TPD_StorageVolumeInstCreation
The 3PAR CIM Server currently supports indication subscriptions for creation of StorageVolume.
Clients must send the following query string to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstCreation WHERE SourceInstance ISA CIM_StorageVolume
TPD_StorageVolumeInstDeletion
The 3PAR CIM Server currently supports indication subscriptions for deletion of StorageVolume.
Clients must send the following query string to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstDeletion WHERE SourceInstance ISA CIM_StorageVolume
TPD_StorageVolumeInstModification
The 3PAR CIM Server currently supports indication subscriptions for changes in the
OperationalStatus, NumberOfBlocks and ElementName of StorageVolume. Clients can send any of the following query strings to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_StorageVolume
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_StorageVolume AND
SourceInstance.CIM_StorageVolume::OperationalStatus <>
PreviousInstance.CIM_StorageVolume::OperationalStatus
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_StorageVolume AND
SourceInstance.CIM_StorageVolume::NumberOfBlocks <>
PreviousInstance.CIM_StorageVolume::NumberOfBlocks
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_StorageVolume AND
SourceInstance.CIM_StorageVolume::ElementName <>
PreviousInstance.CIM_StorageVolume::ElementName
DynamicStoragePool
TPD_DynamicStoragePoolInstCreation
The 3PAR CIM Server currently supports indication subscriptions for creation of DynamicStoragePool.
Clients must send the following query string to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstCreation WHERE SourceInstance ISA CIM_StoragePool
Lifecycle Indications 153
TPD_DynamicStoragePoolInstDeletion
The 3PAR CIM Server currently supports indication subscriptions for deletion of DynamicStoragePool.
Clients must send the following query string to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstDeletion WHERE SourceInstance ISA CIM_StoragePool
TPD_DynamicStoragePoolInstModification
The 3PAR CIM Server currently supports indication subscriptions for changes in the
RemainingManagedSpace of DynamicStoragePool. Clients can send any of the following query strings to the HP 3PAR CIM Server:
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA TPD_DynamicStoragePool
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA TPD_DynamicStoragePool
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA TPD_DynamicStoragePool
AND SourceInstance.CTPD_DynamicStoragePoolRemainingManagedSpace <>
PreviousInstance.TPD_DynamicStoragePoolRemainingManagedSpace
Fibre Channel Ports
The 3PAR CIM Server currently supports indication subscriptions for changes in the operational status of Fibre Channel ports. Clients can send any of the following query string to the HP 3PAR
CIM Server:
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_FCPort
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_FCPort AND
SourceInstance.CIM_FCPort::OperationalStatus <>
PreviousInstance.CIM_FCPort::OperationalStatus
Job Control for Copy Services
The 3PAR CIM Server supports indication subscriptions for changes in the operational status of a concrete job related to Copy Services. Clients can send one of the following query string to the
HP 3PAR CIM Server:
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_ConcreteJob
SELECT * FROM CIM_InstModification WHERE SourceInstance ISA CIM_ConcreteJob AND
SourceInstance.CIM_ConcreteJob::OperationalStatus <>
PreviousInstance.CIM_ConcreteJob::OperationalStatus
AlertIndication
Thin Provisioning
The CIM Server supports indication subscriptions for various thin provisioning related alert indications. Clients may send the following query string to the 3PAR CIM Server to receive all of them:
SELECT * FROM CIM_AlertIndication
154 CIM Indications
Or they can send any of the following to choose the specific indication(s) they want to receive:
SELECT * FROM TPD_StoragePoolGrowWarningAlert
SELECT * FROM TPD_StoragePoolGrowLimitAlert
SELECT * FROM TPD_StoragePoolGrowFailureAlert
SELECT * FROM TPD_StoragePoolOverUsedWarningAlert
SELECT * FROM TPD_StorageVolumeAllocationFailureAlert
SELECT * FROM TPD_StorageVolumeAllocationWarningAlert
SELECT * FROM TPD_StorageVolumeAllocationLimitAlert
SELECT * FROM TPD_DeltaReplicaStoragePoolGrowWarningAlert
SELECT * FROM TPD_DeltaReplicaStoragePoolGrowFailureAlert
SELECT * FROM TPD_StoragePoolCapacityClearAlert
SELECT * FROM TPD_StorageVolumeCapacityClearAlert
SELECT * FROM TPD_DeltaReplicaStoragePoolCapacityClearAlert
Generic AlertIndications
All other kinds of 3PAR alerts that are not part of the Thin Provisioning alert indications as discussed in AlertIndication will be converted by the provider to generic AlertIndications. Clients may send the following query string to the 3PAR CIM Server to receive all of them:
SELECT * FROM TPD_AlertIndication
GENERIC ALERTINDICATION PROPERTIES
Property Type
AlertingManaged
-Element string
AlertingElementFormat uint16
OtherAlerting
-ElementFormat
AlertType string uint16
Description Value
The identifying information of the entity (ie, the instance) for which this Indication is generated.
Proprietary format, e.g., an alert from cage 0 may contain the string
“hw_cage:0”
The format of the AlertingManagedElement property is interpretable based upon the value of this property. Values are defined as: 0 -
Unknown. The format is unknown or not meaningfully nterpretable by a CIM client application. 1 - Other. The format is defined by the value of the
OtherAlertingElementFormat property. 2 -
CIMObjectPath. The format is a
CIMObjectPath, with format
<Namespacepath>: <classname>.
<Prop1>=<value>,
<Prop2>=<value2>....specifying an instance in the CIM Schema.
Set to ‘other’, as format will be proprietary. See
‘OtherAlertingElementFormat’.
A string defining “Other” values for
AlertingElementFormat.
“HP 3PAR proprietary format.”
Primary classification of the Indication. The following values are defined:
1 - Other. The Indication's OtherAlertType property conveys its classification. Use of
“Other” in an enumeration is a standard CIM convention. It means that the current
Indication does not fit into the categories described by this enumeration.
2 - Communications Alert. An Indication of this type is principally associated with the procedures and/or processes required to convey information from one point to another.
”Set to ‘other’, as type will be proprietary. See ‘OtherAlertType’.
AlertIndication 155
Property
OtherAlertType string
PerceivedSeverity uint16
OtherSeveirty
SystemName
CorrelatedIndications
OwningEntity
MessageID
MessageArguments
Message
Type string string string string string string string
Description
3 - Quality of Service Alert. An Indication of this type is principally associated with a degradation or errors in the performance or function of an entity.
4 - Processing Error. An Indication of this type is principally associated with a software or processing fault.
5 - Device Alert. An Indication of this type is principally associated with an equipment or hardware fault.
6 - Environmental Alert. An Indication of this type is principally associated with a condition relating to an enclosure in which the hardware resides, or other environmental considerations.
7 - Model Change. The Indication addresses changes in the Information Model. For example, it may embed a Lifecycle Indication to convey the specific model change being alerted.
8 - Security Alert. An Indication of this type is associated with security violations, detection of viruses, and similar issues.
Value
A string describing the Alert type - used when the AlertType property is set to 1.
Set to 3PAR alert type string, e.g.,
“Component state change”.
An enumerated value that describes the severity of the Indication.
3PAR Alert Severity – PerceivedSeverity
•
FATAL – Fatal (7)
• CRITICAL – Critical (6)
• MAJOR – Major (5)
• MINOR – Minor (4)
• DEGRADED – Degraded (3)
•
INFORMATIONAL – Informational (2)
•
DEBUG – Other (1)
Holds the value of the user defined severity value when ‘PerceivedSeverity' is 1 (“Other”).
If PerceivedSeverity is ‘Other’, then this contains the string value “Debug”.
Otherwise this is NULL.
System WWN
List of IndicationIdentifiers whose notifications are correlated with this one.
NULL
A string that uniquely identifies the entity that owns the definition of the format of the
Message described in this instance.
“SNIA”
A string that uniquely identifies, within the scope of the OwningEntity, the format of the
Message.
An array containing the dynamic content of the message.
NULL
NULL
The formatted message. This message is constructed by applying the dynamic content of the message, described in
MessageArguments, to the format string
Alert description string, e.g., “Cage 0
Degraded (Firmware CPU Old)”
156 CIM Indications
Property Type Description uniquely identified, within the scope of the
OwningEntity, by MessageID.
Value
The scoping System's CreationClassName for the Provider generating this indication.
“TPD_StorageSystem” SystemCreation
-ClassName string
ProviderName
EventID
Description
IndicationTime
IndicationIdentifier
ProbableCause
ProbableCause
-Description string string string
DateTIme string uint16 string
The name of the Provider generating this
Indication.
“TPD_IndicationProvider”
An instrumentation or provider specific value that describes the underlying “real-world” event represented by the Indication.
<message code> Message code will be in hex format, e.g., “0x01e00de”.
Please consult the Alerts chapter of the
“HP 3PAR OS Troubleshooting Guide”.
A short description of the Indication.
The time and date of creation of the
Indication.
Unique idenitifer for the indication.
NULL
Alert timestamp
HP_3PAR: <System WWN>: alertID–<alertID>
An enumerated value that describes the probable cause of the situation which resulted in the AlertIndication.
NULL
Provides additional information related to the
ProbableCause.
NULL
State Change Alerts
State Change alert indicates that the state of a previous alert has changed state. This kind of indication is actually mapped from a 3PAR State Change event; CorrelatedIndications field can be used to identify which AlertIndication has change state.
STATE CHANGE ALERT PROPERTIES
Property
AlertingManagedElement
AlertingElementFormat
AlertType
OtherAlertType
PerceivedSeverity
SystemName
CorrelatedIndications
OwningEntity
MessageID
MessageArguments
Message
SystemCreationClassName
ProviderName
Value
NULL
NULL
Model Change (7) - The Indication addresses changes in the Information Model. For example, it may convey Lifecycle information to convey the specific model change being alerted. NULL Informational “
NULL
Informational
<system WWN>
[“HP_3PAR:<system WWN>>:alertID-<alertID>”]
“SNIA”
NULL
NULL
Event text
“TPD_StorageSystem”
“TPD_IndicationProvider”
AlertIndication 157
Property
EventID
Description
IndicationTime
IndicationIdentifier
ProbableCause
ProbableCauseDescription
Value
<message code> Message code will be in hex format, e.g., “0x01e00de”.
NULL
Event timestamp
[“HP_3PAR:<system WWN>>:eventID-<eventID>”]
NULL
NULL
158 CIM Indications
6 CIM-API Extensions
Health Management
The CIM Server provides the ability to retrieve health information about the physical devices that comprise the HP 3PAR Storage System. This can be broken down into the following areas:
•
The controller node Subsystem
•
The Disk Enclosure Subsystem
•
Power and Cooling
Controller Node Subsystem
The CIM Server provides the ability to manage the health of controller nodes and all of the components that comprise the controller node subsystem portion of the storage system.
Controller Node Subsystem CIM Classes
The CIM Server provides the ability to manage the health of controller nodes and all of the components that comprise the controller node subsystem portion of the storage system.
Table 123 Controller Node Subsystem CIM Key Classes
Class
TPD_StorageSystem
TPD_NodeSystem
TPD_NodePackage
TPD_PCICard
TPD_NodeCPU
TPD_PhysicalMemory
TPD_IDEDrive
Description
The Storage array.
Provides information about the controller nodes that make up the storage system.
Physical aspects of a controller node. This class is used to gather information about all associated physical components of a Node System.
Provides information about any PCI Cards installed in a controller node.
Provides information about the CPU(s) contained within each controller node.
Provides information about the physical memory contained within each controller node.
Provides information about the onboard IDE drive contained within each controller node.
Properties for TPD_StorageSystem
Table 124 TPD_StorageSystem Properties
Property
Name
ElementName
OperationalStatus
OtherOperationalStatus
Description
The node WWN for the storage system.
User friendly-name of the storage system.
Overall status of the storage system. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the StorageSystem.
Health Management 159
Properties for TPD_NodeSystem
Table 125 TPD_NodeSystem Properties
Property
Position
ElementName
OperationalStatus
OtherOperationalStatus
Properties for TPD_PCICard
Table 126 TPD_PCICard Properties
Property
Slot
OperationalStatus
OtherOperationalStatus
Properties for TPD_NodeCPU
Table 127 TPD_NodeCPU Properties
Property
Position
OperationalStatus
OtherOperationalStatus
Properties for TPD_PhysicalMemory
Table 128 TPD_PhysicalMemory Properties
Property
Slot
SlotID
OperationalStatus
OtherOperationalStatus
Properties for TPD_IDEDrive
Table 129 TPD_IDEDrive Properties
Property
Position
OperationalStatus
OtherOperationalStatus
160 CIM-API Extensions
Description
The position of the controller node in the storage system
(i.e., node number).
User friendly-name of the controller node.
Overall status of the controller node. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the NodeSystem.
Description
The position/CPU number of this component.
Overall status of the CPU. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the CPU.
Description
The position/CPU number of this component.
Overall status of the CPU. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the CPU.
Description
Slot number in which this memory card is inserted.
Connector ID where this card is inserted (such as J1101).
Overall status of the memory card. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the memory card.
Description
The position number of this component.
Overall status of the IDE Drive. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the IDE Drive.
Supported Methods
Table 130 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
UML Diagram
Figure 12 controller node Subsystem
Disk Enclosure Subsystem
The CIM Server provides the ability to manage the health of physical devices that comprise the backend Disk Enclosure portion of the storage system.
Disk Enclosure Subsystem CIM Classes
Table 131 Disk Enclosure Subsystem Key Classes
Class
TPD_StorageSystem
TPD_DriveCage
TPD_CageInterfaceCard
TPD_Magazine
TPD_DiskDrive
TPD_DiskDrivePackage
Description
The storage array.
Provides information about storage system drive cages.
Provides information about the Fibre Channel interface cards contained within a TPD_DriveCage.
Provides information about drive magazines contained within a TPD_DriveCage.
Provides information about disk drives.
Physical aspects of a disk drive. This class is used to gather information about the association of drive magazines to disk drives.
Health Management 161
Properties for TPD_StorageSystem
Table 132 TPD_StorageSystem Properties
Property
Name
ElementName
OperationalStatus
OtherOperationalStatus
Properties for TPD_DriveCage
Table 133 TPD_DriveCage Properties
Property
Position
ElementName
OperationalStatus
OtherOperationalStatus
Properties for TPD_CageInterfaceCard
Table 134 TPD_CageInterfaceCard Properties
Property
Position
OperationalStatus
Description
The node WWN for the storage system.
User-friendly name of the storage system.
Overall status of the storage system. Refer to the SMI-S for possible values of this property.
3PAR-specific operational status for the StorageSystem.
Description
The position of the drive cage in the storage system (i.e., cage number).
User-friendly name of the drive cage.
Overall status of the drive cage. Refer to SMI-S for possible values for this property.
3PAR-specific operational status for the DriveCage.
Description
The position of the CageInterfaceCard in the
DriveCage
Overall status of the CageInterfaceCard. Refer to SMI-S for possible values of this property.
Properties for TPD_Magazine
Table 135 TPD_Magazine Properties
Property
ElementName
Position
OperationalStatus
OtherOperationalStatus
Properties for TPD_DiskDrive
Table 136 TPD_DiskDrive Properties
Property
ElementName
Name
162 CIM-API Extensions
Description
User-friendly name of the drive magazine. The format vary depending on type of drive cage.
The position of this drive magazine in the drive cage.
Overall status of the drive magazine. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the Magazine.
Description
User-friendly name of the disk drive. The format varies depending on the type of the drive cage.
The Fibre Channel WWN of this disk drive.
Table 136 TPD_DiskDrive Properties (continued)
Property
Position
ID
OperationalStatus
OtherOperationalStatus
Description
The position of this disk drive in the drive magazine.
ID assigned to this Disk Drive by the system.
Overall status of the disk drive. Refer to SMI-S for possible values of this property.
3PAR-specific operational status for the DiskDrive.
Supported Methods
Table 137 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
UML Diagram
Figure 13 UML Diagram
Power and Cooling
The CIM Server provides information about the devices used to power and cool the storage system.
Power and Cooling CIM Classes
Table 138 Power and Cooling Key CIM Classes
Class
TPD_StorageSystem
TPD_NodeSystem
Description
The storage array.
Provides information about the controller nodes that make up the storage system.
Health Management 163
Table 138 Power and Cooling Key CIM Classes (continued)
Class
TPD_DriveCage
TPD_PowerSupply
TPD_Battery
TPD_Fan
Description
Provides information about storage system drive cages.
Provides information about power supplies for both controller nodes and disk cages.
Provides information about batteries attached to controller node power supplies.
Provides information about fans, including fans within each power supply and external fans connected to controller nodes.
Properties for TPD_StorageSystem
Table 139 TPD_StorageSystem Properties
Property
Name
ElementName
OperationalStatus
Description
The node WWN for the storage system.
User-friendly name of the storage system.
Overall status of the StorageSystem. Please refer to
SMI-S for possible values of this property.
3PAR-specific operational status for the StorageSystem.
OtherOperationalStatus
Properties for TPD_NodeSystem
Table 140 TPD_NodeSystem Properties
Property
Position
ElementName
OperationalStatus
Description
The position of the controller node in the storage system
(such as the node number).
User-friendly name of the controller node.
Overall status of the controller node. Please refer to SMI-S for possible values of this property.
3PAR-specific operational status for the NodeSystem.
OtherOperationalStatus
Properties for TPD_DriveCage
Table 141 TPD_DriveCage Properties
Property
Position
ElementName
OperationalStatus
OtherOperationalStatus
Description
The position of the DriveCage in the storage system (such as the cage number).
User-friendly name of the DriveCage.
Overall status of the DriveCage. Please refer to SMI-S for possible values of this property.
3PAR-specific operational status for the DriveCage.
164 CIM-API Extensions
Properties for TPD_PowerSupply
Table 142 TPD_PowerSupply Properties
Property
Position
OperationalStatus
OtherOperationalStatus
ACStatus
Description
The position of the PowerSupply in the storage system
(such as the PS number).
Overall status of the PowerSupply. Please refer to SMI-S for possible values of this property.
3PAR-specific operational status for the PowerSupply.
Provides information about the AC status of a power supply.
Provides information about the DC status of a power supply.
DCStatus
Properties for TPD_Battery
Table 143 TPD_Battery Properties
Property
Position
OperationalStatus
Description
The position of the Battery in the storage system (such as the battery number).
Overall status of the Battery. Please refer to SMI-S for possible values of this property.
3PAR-specific operational status for the Battery.
Detailed status information about the Battery.
OtherOperationalStatus
BatteryStatus
Properties for TPD_Fan
Table 144 TPD_Fan Properties
Property
Position
OperationalStatus
OtherOperationalStatus
Description
The position of the Fan in the PowerSupply or Storage
System (such as the fan number).
Overall status of the Fan. Please refer to SMI-S for possible values of this property.
3PAR-specific operational status for the Fan.
Supported Methods
Table 145 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Health Management 165
UML Diagram
Figure 14 Power and Cooling
Inventory Management
The CIM Server provides the ability to retrieve inventory information for controller nodes and all of the components that comprise the controller node Subsystem portion of the storage system.
Controller Node Subsystem
The CIM Server provides the ability to retrieve inventory information about the physical devices that comprise the storage system. This can be broken down into the following areas:
•
The controller node Subsystem
•
The Disk Enclosure Subsystem
•
Power and Cooling
Controller Node Subsystem CIM Classes
Table 146 Controller Node Subsystem CIM Key Classes
Class
TPD_StorageSystem
TPD_NodeSystem
TPD_NodePackage
TPD_PCICard
TPD_NodeCPU
Description
The Storage array.
Provides information about the controller nodes that make up the storage system.
Physical aspects of a controller node. This class is used to gather information about all associated physical components of a Node System.
Provides information about any PCI Cards installed in a controller node.
Provides information about the CPU(s) contained within each controller node.
166 CIM-API Extensions
Table 146 Controller Node Subsystem CIM Key Classes (continued)
Class
TPD_PhysicalMemory
TPD_IDEDrive
Description
Provides information about the physical memory contained within each controller node.
Provides information about the onboard IDE drive contained within each controller node.
Properties for TPD_StorageSystem
Table 147 TPD_StorageSystem Properties
Property
Name
ElementName
Description
The Node WWN for the storage system.
User friendly-name of the storage system.
Properties for TPD_SystemPackage
Table 148 TPD_SystemPackage Properties
Property
Manufacturer
Model
SerialNumber
Version
Properties for TPD_NodeSystem
Table 149 TPD_NodeSystem Properties
Property
Position
Description
Manufacturer of the StorageSystem (HP 3PAR).
Model of the StorageSystem.
Serial number of the StorageSystem.
Version of the software running on the StorageSystem.
Description
The position of the controller node in the storage system
(such as the node number).
User friendly name of the controller node.
ElementName
Properties for TPD_NodePackage
Table 150 TPD_NodePackage Properties
Property
Manufacturer
Model
SerialNumber
Properties for TPD_PCICard
Table 151 TPD_PCICard Properties
Property
Slot
Manufacturer
Model
Description
Manufacturer of the controller node.
Model of the controller node.
Serial number of the controller node.
Description
Slot number in which this card is inserted.
Manufacturer of the PCI Card.
Model of the PCI Card.
Inventory Management 167
Table 151 TPD_PCICard Properties (continued)
Property
SerialNumber
Revision
FirmwareVersion
Properties for TPD_NodeCPU
Table 152 TPD_NodeCPU Properties
Property
Position
Manufacturer
Model
SerialNumber
Properties for TPD_PhysicalMemory
Table 153 TPD_PhysicalMemory Properties
Property
Slot
SlotID
Description
Serial number of the PCI Card.
The revision of the PCI Card.
Revision of the firmware running on the card.
Description
The position/CPU number of this component.
Manufacturer of the CPU.
Model number for the CPU.
Serial number for the CPU.
Manufacturer
PartNumber
SerialNumber
Properties for TPD_IDEDrive
Table 154 TPD_IDEDrive Properties
Property
Position
Manufacturer
Model
SerialNumber
FwRevision
Description
Slot number where this memory card is inserted.
Connector ID where this card is inserted (such as slot
J1101).
Manufacturer for the memory card.
Part number for the memory card.
Serial number for the memory card.
Description
The position number of this component.
Manufacturer of the drive.
Model number for the drive.
Serial number for the drive.
Revision of the firmware running on the drive.
Supported Methods
Table 155 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
168 CIM-API Extensions
UML Diagram
Figure 15 UML Diagram
Disk Enclosure Subsystem
The CIM Server provides the ability to retrieve inventory information for all of the components that comprise the backend Disk Enclosure portion of the storage system.
Disk Enclosure Subsystem CIM Classes
Table 156 Disk Enclosure Subsystem Key Classes
Class
TPD_StorageSystem
TPD_DriveCage
TPD_CageInterfaceCard
TPD_Magazine
TPD_DiskDrive
TPD_DiskDrivePackage
Description
The storage array.
Provides information about storage system drive cages.
Provides information about the Fibre Channel interface cards contained within a TPD_DriveCage.
Provides information about drive magazines contained within a TPD_DriveCage.
Provides information about disk drives.
Physical aspects of a disk drive. This class is used to gather information about the association of drive magazines to disk drives.
Properties for TPD_StorageSystem
Table 157 TPD_StorageSystem Properties
Property
Name
ElementName
Description
The node WWN for the storage system.
User-friendly name of the storage system.
Inventory Management 169
Properties for TPD_DriveCage
Table 158 TPD_DriveCage Properties
Property
Position
ElementName
Manufacturer
Model
SerialNumber
Properties for TPD_CageInterfaceCard
Table 159 TPD_CageInterfaceCard Properties
Property
Position
Manufacturer
Model
SerialNumber
FirmwareVersion
Description
The position of the drive cage in the storage system (such as the cage number).
User-friendly name of the Drive Cage.
Manufacturer of the Drive Cage.
Model of the Drive Cage.
Serial number of the Drive Cage.
Description
The position of the CageInterfaceCard in the
DriveCage .
Manufacturer of the CageInterfaceCard.
Model of the CageInterfaceCard.
SerialNumber of the CageInterfaceCard.
Revision of the firmware running on the
CageInterfaceCard .
Properties for TPD_Magazine
Table 160 TPD_Magazine Properties
Property
ElementName
Position
Manufacturer
Model
SerialNumber
Properties for TPD_DiskDrive
Table 161 TPD_DiskDrive Properties
Property
ElementName
Name
Position
ID
Description
User-friendly name of the drive magazine. The format vary depending on type of drive cage.
The position of this drive magazine in the drive cage.
Manufacturer of the magazine.
Model of the magazine.
Serial number of the magazine.
Description
User-friendly name of the DiskDrive. The format vary depending on the type of the DriveCage.
The Fibre Channel WWN of this DiskDrive.
The position of this DiskDrive in the magazine.
ID assigned to this DiskDrive by the system.
170 CIM-API Extensions
Properties for TPD_DiskDrivePackage
Table 162 TPD_DiskDrivePackage Properties
Property
Manufacturer
Model
SerialNumber
Description
Manufacturer of the DiskDrive.
Model of the DiskDrive.
Serial number of the DiskDrive.
Properties for TPD_DiskSoftwareIdentity
Table 163 TPD_DiskSoftwareIdentity Properties
Property
Manufacturer
VersionString
Description
Manufacturer of the DiskDrive firmware.
Version of the firmware running on the DiskDrive.
Supported Methods
Table 164 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
UML Diagram
Figure 16 Disk Enclosure Subsystem
Power and Cooling
The CIM Server provides the ability to retrieve inventory information for the physical devices used to power and cool the storage system.
Inventory Management 171
Power and Cooling CIM Classes
Table 165 Power and Cooling CIM Key Classes
Class
TPD_StorageSystem
TPD_NodeSystem
TPD_DriveCage
TPD_PowerSupply
TPD_Battery
TPD_Fan
Description
The storage array.
Provides information about the controller nodes that make up the storage system.
Provides information about storage system drive cages.
Provides information about power supplies for both controller nodes and disk cages.
Provides information about batteries attached to controller node power supplies.
Provides information about fans, including fans within each power supply and external fans connected to controller nodes.
Properties for TPD_StorageSystem
Table 166 TPD_StorageSystem Properties
Property
Name
ElementName
Properties for TPD_NodeSystem
Table 167 TPD_NodeSystem Properties
Property
Position
Description
The node WWN for the storage system.
User-friendly name of the storage system.
Description
The position of the controller node in the storage system
(such as the node number).
User-friendly name of the controller node.
ElementName
Properties for TPD_DriveCage
Table 168 TPD_DriveCage Properties
Property
Position
ElementName
Manufacturer
Model
SerialNumber
Description
The position of the DriveCage in the storage system (such as the cage number).
User-friendly name of the DriveCage.
Manufacturer of the Drive Cage.
Model of the Drive Cage.
Serial number of the Drive Cage.
172 CIM-API Extensions
Properties for TPD_PowerSupply
Table 169 TPD_PowerSupply Properties
Property
Position
Manufacturer
Model
SerialNumber
Properties for TPD_Battery
Table 170 TPD_Battery Properties
Property
Position
Description
The position of the PowerSupply in the storage system
(such as the PS number).
Manufacturer of the PowerSupply.
Model of the PowerSupply.
Serial number of the PowerSupply.
Manufacturer
Model
SerialNumber
Properties for TPD_Fan
Table 171 TPD_Fan Properties
Property
Position
Description
The position of the Battery in the storage system (such as the battery number).
Manufacturer of the Battery.
Model of the Battery.
Serial number of the Battery.
Manufacturer
Model
SerialNumber
Description
The position of the Fan in the PowerSupply or Storage
System (such as the fan number).
Manufacturer of the Fan.
Model of the Fan.
Serial number of the Fan.
Supported Methods
Table 172 Supported Methods for TPD_StorageSystem
Method modifyInstance()
Description
Provides the ability to set owner and contact information for the StorageSystem.
Inventory Management 173
UML Diagram
Figure 17 UML Diagram
Domain, User and Licenses
Description
The 3PAR CIM Server provides the ability to retrieve domain and privilege information about the user. This information can be broken down into the following areas:
•
Licenses
•
User Domains
•
User Privileges
•
Domains
•
Domain Sets
These informations are available in TPD_StorageSystem class and TPD_StorageDomainGroup.
CIM Classes
The key classes are as follows:
Class
TPD_StorageSystem
TPD_StorageDomainGroup
TPD_HostedStorageDomainGroup
TPD_StorageHardwareIDCollection
TPD_DynamicStoragePool
TPD_StorageVolume
Description
The Storage array.
Models a domain set and provides information on the domain set and its members.
Association between TPD_StorageSystem and
TPD_StorageDomainGroup.
Contains domain to which the host belongs
Contains domain to which the pool belongs
Contains domain to which the volume belongs
174 CIM-API Extensions
Properties for TPD_StorageSystem
Property
Licenses
LicenseIssueDate
LicenseExpirationDate
CurrentUserDomains
CurrentUserPrivileges
Description
Array of all the licenses enabled on the system.
Date on which the licenses were issued.
Date on which the licenses will expire.
Domains that the current user belongs to. If the user is not a domain user, value will show 'all'.
Privileges of the current user. Each element in this array specifies the privilege of the current user for the corresponding domain in the CurrentUserDomains array.
Array of domains visible to the current user.
Domains
Properties for TPD_StorageDomainGroup
Property
ElementName
GroupMembers
Supported Methods
Methods for TPD_StorageHardwareIDCollection
Description
Name of the domain set
Array of the member domains of this set.
Method modifyInstance()
Description
Provides the ability to modify or unset host domain.
Thin Provisioning and TPVV Manipulations
See Chapter 4,
“CIM API SMI-S Support” (page 15)
for complete details on DynamicStoragePool
(DSP) and TPVV manipulations.
Thin Provisioning and TPVV Manipulations 175
7 Support and Other Resources
Contacting HP
For worldwide technical support information, see the HP support website: http://www.hp.com/support
Before contacting HP, collect the following information:
•
Product model names and numbers
•
Technical support registration number (if applicable)
•
Product serial numbers
•
Error messages
•
Operating system type and revision level
•
Detailed questions
Specify the type of support you are requesting:
HP 3PAR storage system
HP 3PAR StoreServ 7200, 7400, and 7450 Storage systems
HP 3PAR StoreServ 10000 Storage systems
HP 3PAR T-Class storage systems
HP 3PAR F-Class storage systems
Support request
StoreServ 7000 Storage
3PAR or 3PAR Storage
HP 3PAR documentation
For information about:
Supported hardware and software platforms
Locating HP 3PAR documents
See:
The Single Point of Connectivity Knowledge for HP
Storage Products (SPOCK) website:
SPOCK (http://www.hp.com/storage/spock)
The HP Storage Information Library:
Storage Information Library
(http://www.hp.com/go/storage/docs/)
By default, HP 3PAR Storage is selected under Products and Solutions.
Customer Self Repair procedures (media) The HP Customer Self Repair Services Media Library:
Customer Self Repair Services Media Library
(http://h20464.www2.hp.com/index.html)
Under Product category, select Storage. Under Product family, select 3PAR Storage Systems for HP 3PAR
E-Class, F-Class, S-Class, and T-Class Storage Systems, or 3PAR StoreServ Storage for HP 3PAR StoreServ
10000 and 7000 Storage Systems.
Storage concepts and terminology
HP 3PAR storage system software
HP 3PAR StoreServ Storage Concepts Guide
Using the HP 3PAR Management Console (GUI) to configure and administer HP 3PAR storage systems
HP 3PAR Management Console User's Guide
176 Support and Other Resources
For information about:
Using the HP 3PAR CLI to configure and administer storage systems
CLI commands
Analyzing system performance
See:
HP 3PAR Command Line Interface Administrator’s
Manual
HP 3PAR Command Line Interface Reference
HP 3PAR System Reporter Software User's Guide
Installing and maintaining the Host Explorer agent in order to manage host configuration and connectivity information
HP 3PAR Host Explorer User’s Guide
Creating applications compliant with the Common Information
Model (CIM) to manage HP 3PAR storage systems
HP 3PAR CIM API Programming Reference
Migrating data from one HP 3PAR storage system to another HP 3PAR-to-3PAR Storage Peer Motion Guide
Configuring the Secure Service Custodian server in order to monitor and control HP 3PAR storage systems
Using the CLI to configure and manage HP 3PAR Remote
Copy
Updating HP 3PAR operating systems
Identifying storage system components, troubleshooting information, and detailed alert information
Installing, configuring, and maintaining the HP 3PAR Policy
Server
HP 3PAR Secure Service Custodian Configuration Utility
Reference
HP 3PAR Remote Copy Software User’s Guide
HP 3PAR Upgrade Pre-Planning Guide
HP 3PAR F-Class, T-Class, and StoreServ 10000 Storage
Troubleshooting Guide
HP 3PAR Policy Server Installation and Setup Guide
HP 3PAR Policy Server Administration Guide
HP 3PAR documentation 177
For information about: See:
Planning for HP 3PAR storage system setup
Hardware specifications, installation considerations, power requirements, networking options, and cabling information for HP 3PAR storage systems
HP 3PAR 7200, 7400, and 7450 storage systems
HP 3PAR 10000 storage systems
HP 3PAR StoreServ 7000 Storage Site Planning Manual
HP 3PAR StoreServ 7450 Storage Site Planning Manual
HP 3PAR StoreServ 10000 Storage Physical Planning
Manual
HP 3PAR StoreServ 10000 Storage Third-Party Rack
Physical Planning Manual
Installing and maintaining HP 3PAR 7200, 7400, and 7450 storage systems
Installing 7200, 7400, and 7450 storage systems and initializing the Service Processor
HP 3PAR StoreServ 7000 Storage Installation Guide
HP 3PAR StoreServ 7450 Storage Installation Guide
HP 3PAR StoreServ 7000 Storage SmartStart Software
User’s Guide
Maintaining, servicing, and upgrading 7200, 7400, and
7450 storage systems
Troubleshooting 7200, 7400, and 7450 storage systems
HP 3PAR StoreServ 7000 Storage Service Guide
HP 3PAR StoreServ 7450 Storage Service Guide
HP 3PAR StoreServ 7000 Storage Troubleshooting Guide
HP 3PAR StoreServ 7450 Storage Troubleshooting Guide
Maintaining the Service Processor HP 3PAR Service Processor Software User Guide
HP 3PAR Service Processor Onsite Customer Care
(SPOCC) User's Guide
HP 3PAR host application solutions
Backing up Oracle databases and using backups for disaster recovery
HP 3PAR Recovery Manager Software for Oracle User's
Guide
Backing up Exchange databases and using backups for disaster recovery
HP 3PAR Recovery Manager Software for Microsoft
Exchange 2007 and 2010 User's Guide
Backing up SQL databases and using backups for disaster recovery
Backing up VMware databases and using backups for disaster recovery
HP 3PAR Recovery Manager Software for Microsoft SQL
Server User’s Guide
HP 3PAR Management Plug-in and Recovery Manager
Software for VMware vSphere User's Guide
Installing and using the HP 3PAR VSS (Volume Shadow Copy
Service) Provider software for Microsoft Windows
HP 3PAR VSS Provider Software for Microsoft Windows
User's Guide
Best practices for setting up the Storage Replication Adapter for VMware vCenter
HP 3PAR Storage Replication Adapter for VMware vCenter Site Recovery Manager Implementation Guide
Troubleshooting the Storage Replication Adapter for VMware vCenter Site Recovery Manager
HP 3PAR Storage Replication Adapter for VMware vCenter Site Recovery Manager Troubleshooting Guide
Installing and using vSphere Storage APIs for Array
Integration (VAAI) plug-in software for VMware vSphere
HP 3PAR VAAI Plug-in Software for VMware vSphere
User's Guide
178 Support and Other Resources
Typographic conventions
Table 173 Document conventions
Convention
Bold text
Monospace text
Element
•
Keys that you press
•
Text you typed into a GUI element, such as a text box
• GUI elements that you click or select, such as menu items, buttons, and so on
•
File and directory names
•
System output
• Code
• Commands, their arguments, and argument values
<Monospace text in angle brackets> • Code variables
• Command variables
Bold monospace text •
Commands you enter into a command line interface
• System output emphasized for scannability
WARNING!
Indicates that failure to follow directions could result in bodily harm or death, or in irreversible damage to data or to the operating system.
CAUTION: Indicates that failure to follow directions could result in damage to equipment or data.
NOTE: Provides additional information.
Required
Indicates that a procedure must be followed as directed in order to achieve a functional and supported implementation based on testing at HP.
HP 3PAR branding information
•
The server previously referred to as the "InServ" is now referred to as the "HP 3PAR StoreServ
Storage system."
•
The operating system previously referred to as the "InForm OS" is now referred to as the "HP
3PAR OS."
•
The user interface previously referred to as the "InForm Management Console (IMC)" is now referred to as the "HP 3PAR Management Console."
•
All products previously referred to as “3PAR” products are now referred to as "HP 3PAR" products.
Typographic conventions 179
8 Documentation feedback
HP is committed to providing documentation that meets your needs. To help us improve the documentation, send any errors, suggestions, or comments to Documentation Feedback
). Include the document title and part number, version number, or the URL when submitting your feedback.
180 Documentation feedback
A Managed Object Format Files
This appendix provides the contents of the Managed Object Format (MOF) files for the HP 3PAR
Storage System. These MOF files derive from the standard MOF files contained in CIM, version
2.23. Note: The InServ Storage Server has been rebranded as HP 3PAR Storage System. There are instances in this document where menu items and command output refer to the HP 3PAR Storage
System as InServ or InServ Storage Server.
For information regarding standard MOF files, refer to DMTF at www.dmtf.org
.
3PAR_InterOp.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_InterOp.mof
//
// Purpose : This MOF contains HP 3PAR classes that will be loaded
// into root/PG_InterOp namespace.
//
// Date created: Apr./15/2005
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// RegisteredProfile
// ==================================================================
[Description (
"RegisteredProfile tells clients what profiles HP 3PAR Storage System "
"supports. ")] class TPD_RegisteredProfile : CIM_RegisteredProfile {
};
// ==================================================================
// RegisteredSubProfile
// ==================================================================
[Description (
"A RegisteredSubProfile subclasses RegisteredProfile to "
"indicate that a scoping profile is required to provide "
"context. The latter is specified by the mandatory association, "
"SubProfileRequiresProfile.")] class TPD_RegisteredSubProfile : CIM_RegisteredSubProfile {
};
// ==================================================================
// SubProfileRequiresProfile - association between RegisteredProfile and
// RegisteredSubProfile
// ==================================================================
[Association,
Description (
"A subprofile requires another RegisteredProfile for context. "
"This association mandates the scoping relationship between a "
"subprofile and its scoping profile.")]
3PAR_InterOp.mof
181
class TPD_SubProfileRequiresProfile : CIM_SubProfileRequiresProfile {
[Override ( "Antecedent" ), Min ( 1 ), Description (
"The RegisteredProfile that is referenced/required by the "
"subprofile.")]
TPD_RegisteredProfile REF Antecedent;
[Override ( "Dependent" ), Description (
"A RegisteredSubProfile that requires a scoping profile, for "
"context.")]
TPD_RegisteredSubProfile REF Dependent;
};
// ==================================================================
// RegisteredProfile and ComputerSystem association
// ==================================================================
[Association, Description (
"The CIM_ElementConformsToProfile association defines the "
"RegisteredProfiles to which the referenced ManagedElement is "
"conformant. This association specifically ties RegisteredProfile "
"with HP 3PAR Storage Server (TPD_StorageSystem, subclass of "
"CIM_ComputerSystem) if the profile is Array, and with the "
"Object Manager if the profile is Server.")] class TPD_ElementConformsToProfile : CIM_ElementConformsToProfile {
[Override ("ConformantStandard"), Description (
"The RegisteredProfile to which the HP 3PAR Storage Server conforms.")]
TPD_RegisteredProfile REF ConformantStandard;
};
// ==================================================================
// ObjectManager
// ==================================================================
[Description (
"TPD_ObjectManager defines the capabilities of the HP 3PAR "
"Storage System CIM Server in which this ObjectManager class "
"resides. Details related to communicating with the ObjectManager, "
"and the Manager's basic capabilities, are stored in instances of the "
"associated TPD_CIMXMLCommunicationMechanism class available through "
"the TPD_CommMechanismForManager association. ")] class TPD_ObjectManager : CIM_ObjectManager {
};
// ==================================================================
// TPD_HostedOMService: Association between CIM_System and TPD_ObjectManager
// ==================================================================
[Association,
Description (
"TPD_HostedOMService is an association between TPD_ObjectManager and the "
"System on which the functionality resides. The cardinality of "
"this association is 1-to-many. A System may host many "
"Services. Services are weak with respect to their hosting "
"System. Heuristic: A Service is hosted on the System where the "
"LogicalDevices or SoftwareFeatures that implement the Service "
"are located. The model does not represent Services hosted "
"across multiple systems. This is modeled as an "
"ApplicationSystem that acts as an aggregation point for "
"Services, that are each located on a single host.")] class TPD_HostedOMService : CIM_HostedService {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The Object Manager hosted on the HP 3PAR Storage System.")]
182 Managed Object Format Files
TPD_ObjectManager REF Dependent;
};
// ==================================================================
// Namespace
// ==================================================================
[Description (
"Namespace provides a domain (in other words, a container), in "
"which the instances [of a class] are guaranteed to be unique "
"per the KEY qualifier definitions. It is named relative to the "
"TPD_ObjectManager implementation that provides such a domain.")] class TPD_Namespace : CIM_Namespace {
};
// ==================================================================
// NamespaceInManager - association between Namespace and Object Mgr
// ==================================================================
[Association,
Description (
"NamespaceInManager is an association describing the Namespaces "
"hosted by the TPD_ObjectManager.")] class TPD_NamespaceInManager: CIM_NamespaceInManager {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The ObjectManager containing a Namespace.")]
TPD_ObjectManager REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The Namespace in an ObjectManager.")]
TPD_Namespace REF Dependent;
};
// ==================================================================
// CIMXMLCommunicationMechanism
// ==================================================================
[Description (
"This class specializes ObjectManagerCommunicationMechanism, "
"adding properties specific to the CIM-XML protocol (XML "
"encoding and CIM Operations) supported by the HP 3PAR CIM "
"server Object Manager.")] class TPD_CIMXMLCommunicationMechanism : CIM_CIMXMLCommunicationMechanism {
[Description ( "Is this link encrypted or not. http or https. ")]
String namespaceType;
[Description ( "NamespaceType definition. Note that namespaceType"
"is the official name of this field in the CIM specification "
"Object Name definition."),
ValueMap {"0", "2", "3", "4..100" },
Values { "Unknown", "http", "https", "Pegasus Reserved" }]
Uint16 namespaceAccessProtocol;
[Description ( "IP Address for this comm mechanism. This MUST "
"BE the complete address so that the CIM Server can be "
"addressed from the network. It must include the port "
"number unless the DMTF defined default ports are used." )]
String IPAddress;
};
// ==================================================================
// TPD_CommMechanismForManager - Association between TPD_ObjectManager
// and TPD_CIMXMLCommunicationMechanism
// ==================================================================
[Association,
Description (
"CommMechanismForManager is an association between an "
"ObjectManager and an TPD_CIMXMLCommunicationMechanism "
3PAR_InterOp.mof 183
"class. The latter describes a possible encoding/protocol/ set "
"of operations for accessing the referenced ObjectManager.")] class TPD_CommMechanismForManager : CIM_CommMechanismForManager {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR CIM server ObjectManager whose communication mechanism is "
"described.")]
TPD_ObjectManager REF Antecedent;
[Override ( "Dependent" ), Min ( 1 ), Description (
"The encoding/protocol/set of operations that may be used to "
"communicate with the referenced ObjectManager.")]
TPD_CIMXMLCommunicationMechanism REF Dependent;
};
// ==================================================================
// TPD_HostedCIMXMLCommMechanism - Association between TPD_StorageSystem
// and TPD_CIMXMLCommunicationMechanism
// ==================================================================
[Association,
Description (
"HostedCIMXMLCommMechanism is an association between a Service "
"AccessPoint and the System on which it is provided. The "
"cardinality of this association is 1-to-many and is weak with "
"respect to the System. Each System may host many "
"ServiceAccessPoints. Heuristic: If the implementation of the "
"ServiceAccessPoint is modeled, it must be implemented by a "
"Device or SoftwareFeature that is part of the System hosting "
"the ServiceAccessPoint.")] class TPD_HostedCIMXMLCommMechanism : CIM_HostedAccessPoint {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The encoding/protocol/set of operations that may be used to "
"communicate with the referenced ObjectManager.")]
TPD_CIMXMLCommunicationMechanism REF Dependent;
};
// ==================================================================
// HP 3PAR ObjMgrSoftwareIdentity
// ==================================================================
[Description (
"HP 3PAR ObjMgrSoftwareIdentity describes the Object Manager"
"software used to instrument the various profiles and subprofiles.")] class TPD_ObjMgrSoftwareIdentity : CIM_SoftwareIdentity
{
};
// ==================================================================
// HP 3PAR Profiles and Subprofiles software identity
// ==================================================================
[Association,
Description (
"HP 3PAR ObjMgrSoftwareIdentity and RegisteredProfile"
" and RegisteredSubProfile mapping")] class TPD_ProfileSoftwareIdentity : CIM_ElementSoftwareIdentity {
[Override ( "Antecedent" ), Description (
"The software that is needed to instrument the providers for "
"the RegisterdProfiles and RegisteredSubProfiles.")]
TPD_ObjMgrSoftwareIdentity REF Antecedent;
[Override ( "Dependent" ), Description (
184 Managed Object Format Files
"The RegisterdProfile or RegisteredSubProfile.")]
CIM_RegisteredProfile REF Dependent;
};
3PAR_TPD.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPD.mof
//
// Purpose : This MOF contains HP 3PAR classes that will be loaded
// into root/tpd namespace.
//
// Date created: Apr./15/2005
//
///////////////////////////////////////////////////////////////////////////
#pragma include ("SNIA_StoragePool.mof")
// ==================================================================
// HP 3PAR SCSIController
// ==================================================================
[Description (
"HP 3PAR SCSI ProtocolController ")] class TPD_SCSIController: CIM_SCSIProtocolController
{
};
// ==================================================================
// HP 3PAR StoragePool
// ==================================================================
[Description (
"HP 3PAR StoragePool ")] class TPD_StoragePool: SNIA_StoragePool
{
[Description (
"Type of disk drives that are in this pool. Not applicable "
"to primordial pool."),
ValueMap {"0", "1", "2", "4"},
Values {"Unknown", "FC", "Nearline", "SSD"} ]
uint16 DiskDeviceType;
};
// ==================================================================
// HP 3PAR DynamicStoragePool:
// The space for this pool is dynamically allocated on demand.
// ==================================================================
[Description (
"HP 3PAR DynamicStoragePool. The space for this pool is dynamically"
" allocated on demand. When the pool is initially created, a minimum"
" size of disk space is allocated. More space is allocated on demand"
" until it reaches the maximum size (SpaceLimit). Thin-provisioned"
" StorageVolume draw space from this pool." )]
3PAR_TPD.mof 185
class TPD_DynamicStoragePool: SNIA_StoragePool
{
[Description (
"Type of disk drives that are in this pool. Not applicable "
"to primordial pool."),
ValueMap {"0", "1", "2", "4"},
Values {"Unknown", "FC", "Nearline", "SSD"} ]
uint16 DiskDeviceType;
[Description (
"The size of each allocation when the pool grows."),
Units ( "Bytes" )]
uint64 AllocationUnit;
[Description (
"This is the nominal number of bytes allocated on disk for Snapshot "
"data (SD) of this pool, not including RAID overhead."),
Units ( "Bytes" )]
uint64 ConsumedSnapDataSpace;
[Description (
"This is the actual number of bytes allocated on disk for Snapshot "
"data (SD) space of this pool, including RAID overhead. "),
Units ( "Bytes" )]
uint64 ConsumedSnapDataSpacePlusMetaData;
[Description (
"This is the nominal number of bytes allocated on disk for Snapshot "
"admin (SA) of this pool, not including RAID overhead."),
Units ( "Bytes" )]
uint64 ConsumedSnapAdminSpace;
[Description (
"This is the actual number of bytes allocated on disk for Snapshot "
"admin (SA) space of this pool, including RAID overhead. "),
Units ( "Bytes" )]
uint64 ConsumedSnapAdminSpacePlusMetaData;
[Description (
"This is the nominal growth limit of allocated Snapshot "
"admin (SA) space for this pool, not including RAID overhead. "),
Units ( "Bytes" )]
uint64 GrowthLimitSnapAdminSpace;
[Description (
"This is the nominal number of bytes used on disk for Snapshot "
"admin (SA) space of this pool, not including RAID overhead. "),
Units ( "Bytes" )]
uint64 UsedSnapAdminSpace;
[Description (
"This is the number of bytes allocated on disk for "
"this pool, not including RAID overhead. "),
Units ( "Bytes" )]
uint64 ConsumedSpace;
[Description (
"This is the current number of bytes being used by all "
"StorageVolumes and DeltaReplicaStoragePool (RAID "
"overhead already taken into account) allocated from "
"this pool. For example, a RAID-10 DynamicStoragePool with 50 GB "
"being allocated to all volumes. The CurrentSpaceConsumed is 50 GB."),
Units ( "Bytes" )]
uint64 CurrentSpaceConsumed;
[Description (
186 Managed Object Format Files
"Describe the RAID type of the pool. This value makes it easy"
" for traversing CapabilitiesOfStoragePool association."),
ValueMap {"0", "10", "50", "60"},
Values {"RAID0", "RAID10", "RAID50", "RAID60"} ]
uint16 RaidType;
[Description (
"Issue warning alert when space allocation exceeds this amount."
"A size of 0 means no warning limit is enforced. Default is 0."),
Units( "Bytes" )]
uint64 SnapDataSpaceWarningLimit = 0;
[Description (
"Name of the administrative domain that this pool belongs "
"to.\n")]
String Domain;
[Description (
"UUID of the pool in its canonical form "
"consisting of 32 hexadecimal digits in 5 groups "
"separated by hyphens, in the form 8-4-4-4-12 for a total "
"of 36 characters (32 digits and 4 hyphens). For the "
"first three fields, the most significant digit is on the "
"left. The last two fields are treated as eight separate "
"bytes, each having their most significant digit on the "
"left, and they follow each other from left to right." )]
String UUID;
};
// ==================================================================
// HP 3PAR StorageVolume
// ==================================================================
[Description (
"HP 3PAR StorageVolume ")] class TPD_StorageVolume: SNIA_StorageVolume
{
[Description (
"Total number of logically contiguous blocks including overhead "
"and metadata, of size Block Size, which form this Extent. "
"The total size of the Extent can be calculated by multiplying "
"BlockSize by NumberOfRawBlocks. If the BlockSize is 1, this "
"property is the total size of the Extent." ),
MappingStrings { "MIF.DMTF|Host Storage|001.5",
"MIB.IETF|HOST-RESOURCES-MIB.hrStorageSize" }]
uint64 NumberOfRawBlocks;
[Description (
"Describe the RAID type of the volume. This value makes it easy"
" for traversing ElementSettingData association."),
ValueMap {"0", "10", "50", "60"},
Values {"RAID0", "RAID10", "RAID50", "RAID60"} ]
uint16 RaidType;
[Description (
"Volume overall state. Possible value is a combination of following states:
"
"0x00000000, 0x00000001, 0x00000002, 0x00000004, 0x00000008, 0x00000010, "
"0x00000020, 0x00000040, 0x00000080, 0x00000100, 0x00000200, 0x00000400, "
"0x00000800, 0x00001000"),
BitMap { "0","1","2","3","4","5","6","7","8","9","10","11","12","13" },
BitValues {"Unknown", "Started", "Not Started", "Auto-Check",
"Checking", "Need Check", "Need Disk", "Promoting",
"Copy Failed", "Stale", "Copying", "Admin Failed", "Preserved",
"Meta data corrupted"} ]
uint32 OtherOperationalStatus;
3PAR_TPD.mof
187
[Description (
"Describe the type of the volume."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Unknown", "Base", "Physical Copy", "Virtual Copy", "Remote Copy"} ]
uint16 VolumeType;
[Description (
"Total number of logically contiguous blocks, of size Block "
"Size, which form Raw Size Admin. The total size "
"can be calculated by multiplying BlockSize by RawAdminBlocks.")]
uint64 RawAdminBlocks;
[Description (
"The maximum number of blocks, of size BlockSize, which are "
"available for consumption in Admin space. The total size "
"can be calculated by multiplying BlockSize by ConsumableAdminBlocks.")]
uint64 ConsumableAdminBlocks;
[Description (
"Total number of logically contiguous blocks, of size Block "
"Size, which form Raw Size Copy. The total size "
"can be calculated by multiplying BlockSize by RawCopyBlocks.")]
uint64 RawCopyBlocks;
[Description (
"The maximum number of blocks, of size BlockSize, which are "
"available for consumption in Copy space. The total size "
"can be calculated by multiplying BlockSize by ConsumableCopyBlocks.")]
uint64 ConsumableCopyBlocks;
[Description (
"The number of blocks consumed by this virtual copy volume (snapshot) "
"from the admin snapshot space of the parent base volume. "
"This is applicable only if VolumeType is 'Virtual Copy'.")]
uint64 UsedSnapshotAdminSpaceBlocks;
[Description (
"The number of blocks consumed by this virtual copy volume (snapshot) "
"from the data snapshot space of the parent base volume. "
"This is applicable only if VolumeType is 'Virtual Copy'.")]
uint64 UsedSnapshotDataSpaceBlocks;
[Description (
"The date this volume was created.")]
datetime DateCreated;
[Description (
"Master node ID.") ]
uint16 MasterNode;
[Description (
"Backup 1 node ID.") ]
uint16 BackupNode1;
[Description (
"Backup 2 node ID.") ]
uint16 BackupNode2;
[Description (
"Parent volume ID.") ]
uint32 ParentID;
[Description (
"Volume policy bits used to store policies information. "
"The available policies are: "
188 Managed Object Format Files
"DisallowStaleSnapshot - When copy-on-write fails, don't write to r/w "
" base so that r/o snapshots remain valid/consistent with r/w "
" base. This means failures to update snapshot will be "
" considered a failure to write to the base volume as well. "
"AllowStaleSnapshot - When copy-on-write fails, allow write to r/w base "
" to succeed, but snapshot becomes invalid or stale. This means "
" failures to update snapshot will not affect the write to the "
" base volume, but the snapshot will then be considered invalid. "
" This is the default setting. "
"System - Volume is intended to be used for internal system purposes."
"NoSystem - Volume is not intended to be used for internal system "
" purposes."
"OneHost - This constrains the export of a volume to one host or "
" one host cluster (when cluster names may be used as a "
" host name). Unless the volume is under the complete "
" control of a cluster aware application, multiple hosts "
" (with NoOneHost policy) will corrupt each other's data. "
"NoOneHost - This policy should only be used when exporting a volume to "
" multiple hosts for use by a cluster-aware application, "
" or if your shop uses 'port presents' VLUNs. "
" This is the default policy setting."
"Cache - enable caching for VV (default)."
"NoCache - disable all caching for the VV plus read ahead."
"ZeroDetect - Check If incoming data is zero. If so, reclaim the space."
"NoZeroDetect - No need to check if incoming data is zero."
"Possible value is a combination of following values: "
" 0x80000000 - DisallowStaleSnapshot"
" 0x40000000 - AllowStaleSnapshot"
" 0x20000000 - System"
" 0x10000000 - NoSystem"
" 0x02000000 - OneHost"
" 0x01000000 - NoOneHost"
" 0x00800000 - Cache"
" 0x00400000 - NoCache"
" 0x00200000 - ZeroDetection"
" 0x00100000 - NoZeroDetection"),
BitMap { "31","30","29","28","25","24","23","22","21","20" },
BitValues {"DisallowStaleSnapshot", "AllowStaleSnapshot",
"System", "NoSystem",
"OneHost", "NoOneHost", "Cache", "NoCache", "ZeroDetection",
"NoZeroDetection"}]
uint32 Policy;
[Description (
"Define the VV geometry sectors_per_track value that is "
"reported to the hosts via the SCSI mode pages. The valid "
"range is from 4 to 8192 and the default value is 304.\n"),
MinValue ( 4 ), MaxValue ( 8192 )]
uint32 GeometrySectorsPerTrack = 304;
[ Description (
"Define the VV geometry heads_per_cylinder value that is "
"reported to the hosts via the SCSI mode pages. The valid "
"range is from 1 to 1024 and the default value is 8.\n"),
MinValue ( 1 ), MaxValue ( 1024 )]
uint32 GeometryHeadsPerCylinder = 8;
[ Description (
"Defines the sector size presented to the host for this virtual volume. "
"This must be a power of 2 from 512 to 16384, so the valid inputs are "
"512, 1024, 2048, 4096, 8192, and 16384. The default size is 512.\n"),
ValueMap {"512", "1024", "2048", "4096", "8192", "16384"},
Values {"512", "1024", "2048", "4096", "8192", "16384"} ]
uint32 GeometrySectorSize = 512;
[Description (
3PAR_TPD.mof 189
"Describes the preferred availability of the volume. "
"This value might be different from CurrentAvailability."),
ValueMap {"0", "8", "9", "10", "11", "12"},
Values {"Unknown", "Port", "Cage", "Magazine", "Disk", "Chunklet"} ]
uint16 PreferredAvailability;
[Description (
"Describes the current availability of the volume. "
"This value might be different from PreferredAvailability."),
ValueMap {"0", "8", "9", "10", "11", "12"},
Values {"Unknown", "Port", "Cage", "Magazine", "Disk", "Chunklet"} ]
uint16 CurrentAvailability;
[Description (
"Describes the export state of the volume."),
ValueMap {"0", "1", "2"},
Values {"None", "Active", "Template"} ]
uint16 ExportState;
[Description (
"Type of disk drives that are used to create this volume."),
ValueMap {"0", "1", "2", "4"},
Values {"Unknown", "FC", "Nearline", "SSD"} ]
uint16 DiskDeviceType;
[Description (
"Allocation warning. Generate a warning alert when SD space "
"of the volume exceeds the specified percentage of the volume "
"size."),
Units ( "Percent" )]
uint32 SnapSpaceAllocationWarning;
[Description (
"Allocation limit. The SD space of the volume is prevented "
"from growing beyond the specified percentage of the volume "
"size."),
Units ( "Percent" )]
uint32 SnapSpaceAllocationLimit;
[Description (
"Allocation warning. Generate a warning alert when user space "
"of the volume exceeds the specified percentage of the volume "
"size. Applicable only to a thin-provisioned volume."),
Units ( "Percent" )]
uint32 UserSpaceAllocationWarning;
[Description (
"Allocation limit. The user space of the volume is prevented "
"from growing beyong the specified percentage of the volume "
"size. Applicable only to a thin-provisioned volume."),
Units ( "Percent" )]
uint32 UserSpaceAllocationLimit;
[Description (
"The DynamicStoragePool (DSP) the snapshot data (SD) "
"are provisioned from.\n")]
String SnapDSPName;
[Description (
"The DynamicStoragePool (DSP) the user space "
"is provisioned from.\n")]
String UserDSPName;
[Description (
"The number of user blocks that are actually allocated to a "
"thin-provisioned volume. "
190 Managed Object Format Files
"This is applicable only for a thin-provisioned volume.")]
uint64 ProvisionedConsumableBlocks;
[Description (
"Name of the administrative domain that this volume belongs "
"to.\n")]
String Domain;
[Description (
"Number of chunklets in a set. "
"For RAID 0 volume, this is always 1. "
"For RAID 10 volume, this is equal to StorageSetting.DataRedundancy. "
"Minimum value for RAID 10 volume is 2, maximum value is 4. "
"For RAID 50 volume, this is also known as the parity "
"set size."),
MinValue ( 1 ) ]
uint16 SetSize;
[Description (
"Number of chunklets in a set that contains data. "
"Meaningful for RAID 60 volume only."),
MinValue ( 3 ) ]
uint16 SetData;
[Description ("The time specifies when the volume will expire and "
"can be deleted.") ]
datetime ExpirationTime;
[Description ("The time specifies the volume needs to be retained and "
"can not remove until the retention time is expired.") ]
datetime RetentionTime;
[Description (
"Describes the provisioning for the volume. "
"Value can be one of the following:"
" Full Fully provisioned VV, either with no Snp (snapshot)"
" space or with statically allocated Snp space."
" TPVV Thin provisioned VV, with space for the base volume"
" allocated from the Usr space that is associated with"
" the UsrCPG. Snapshots allocate space from the Snp"
" space associated with the SnpCPG (if any)."
" TDVV A TDVV for deduplication.”
" Peer Volume reserved for data migration from a remote array."
" Unknown unknown type."),
ValueMap {"0", "1", “2”, "4", "0xffff"},
Values {"Full", "TPVV", “TDVV”, "Peer", "Unknown"}
uint16 ProvisioningType;
[Description (
"Bits showing the activities of the volume."
"Meaning of the bits are:"
" Promoting - volume is being promoted "
" Copying - volume is the target of a physical copy "
" Tuning - volume is being tuned "
" Closing - volume is being shutdown "
" Removing - volume is being removed "
" Creating - volume is being created "
" Copy Source - volume is the source of a physical copy "
" Removing Expired - retrying a volume removal "
" Resyncing - volume is currently the target of a resync copy "
" Importing - volume is importing "
"Possible value is a combination of following values: "
" 0x00100000 - Importing"
" 0x00020000 - Resyncing"
" 0x00010000 - Removing Expired"
" 0x00004000 - Copy Source"
3PAR_TPD.mof
191
" 0x00002000 - Creating"
" 0x00001000 - Removing"
" 0x00000800 - Closing"
" 0x00000400 - Tuning"
" 0x00000200 - Copying"
" 0x00000100 - Promoting"),
BitMap { "20","17","16","14","13","12","11","10","9", "8" },
BitValues {"Importing", "Resyncing",
"Removing Expired", "Copy Source", "Creating", "Removing",
"Closing", "Tuning", "Copying", "Promoting"}]
uint32 Activity;
};
// ==================================================================
// HP 3PAR HostedStoragePool
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR HostedStoragePool (association between StoragePool and "
"StorageSystem) ")] class TPD_HostedStoragePool: CIM_HostedStoragePool
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description ("The parent system in the association.") ]
TPD_StorageSystem REF GroupComponent;
};
// ==================================================================
// HP 3PAR AllocatedFromStoragePool
// ==================================================================
[Association,
Description (
"TPD_AllocatedFromStoragePool is a superclass association describing how "
"volumes or pools are allocated from underlying StoragePools.")] class TPD_AllocatedFromStoragePool: CIM_AllocatedFromStoragePool
{
};
// ==================================================================
// HP 3PAR ConcretePoolAllocatedFromPrimordialPool
// ==================================================================
[Association,
Description (
"TPD_ConcretePoolAllocatedFromPrimordialPool is an association between "
"concrete StoragePool and the primordial StoragePool from which "
"the capacity of the concrete pool is allocated.")] class TPD_ConcretePoolAllocatedFromPrimordialPool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The primordial StoragePool." )]
TPD_StoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary concrete StoragePool." )]
TPD_StoragePool REF Dependent;
};
// ==================================================================
// HP 3PAR DynamicPoolAllocatedFromConcretePool
// ==================================================================
[Association,
Description (
"TPD_DynamicPoolAllocatedFromConcretePool is an association between "
"DynamicStoragePool and the concrete StoragePool from which the "
"the capacity of DynamicStoragePool is allocated.")]
192 Managed Object Format Files
class TPD_DynamicPoolAllocatedFromConcretePool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The concrete StoragePool." )]
TPD_StoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary DynamicStoragePool." )]
TPD_DynamicStoragePool REF Dependent;
};
#pragma include ("3PAR_TPDCopySvcs.mof")
// ==================================================================
// HP 3PAR DeltaReplicaPoolAllocatedFromConcretePool
// ==================================================================
[Association,
Description (
"TPD_DeltaReplicaPoolAllocatedFromConcretePool is an association between "
"DeltaReplicaStoragePool and concrete StoragePool from which the "
"the capacity of DeltaReplicaStoragePool is allocated.")] class TPD_DeltaReplicaPoolAllocatedFromConcretePool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The concrete StoragePool." )]
TPD_StoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary DeltaReplicaStoragePool." )]
TPD_DeltaReplicaStoragePool REF Dependent;
};
// ==================================================================
// HP 3PAR DeltaReplicaPoolAllocatedFromDynamicPool
// ==================================================================
[Association,
Description (
"TPD_DeltaReplicaPoolAllocatedFromDynamicPool is an association between "
"DeltaReplicaStoragePool and the DynamicStoragePool from which the "
"the capacity of DeltaReplicaStoragePool is allocated.")] class TPD_DeltaReplicaPoolAllocatedFromDynamicPool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The DynamicStoragePool." )]
TPD_DynamicStoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary DeltaReplicaStoragePool." )]
TPD_DeltaReplicaStoragePool REF Dependent;
};
// ==================================================================
// HP 3PAR VolumeAllocatedFromConcretePool
// ==================================================================
[Association,
Description (
"TPD_VolumeAllocatedFromConcretePool is an association between "
"StorageVolume and the concrete StoragePool from which the "
"the capacity of StorageVolume is allocated.")] class TPD_VolumeAllocatedFromConcretePool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The concrete StoragePool." )]
TPD_StoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary StorageVolume." )]
3PAR_TPD.mof
193
TPD_StorageVolume REF Dependent;
};
// ==================================================================
// HP 3PAR VolumeAllocatedFromDynamicPool
// ==================================================================
[Association,
Description (
"TPD_VolumeAllocatedFromDynamicPool is an association between "
"StorageVolume and the DynamicStoragePool from which the "
"the capacity of StorageVolume is allocated.")] class TPD_VolumeAllocatedFromDynamicPool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The DynamicStoragePool." )]
TPD_DynamicStoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary StorageVolume." )]
TPD_StorageVolume REF Dependent;
};
// ==================================================================
// HP 3PAR VolumeAllocatedFromDeltaReplicaPool
// ==================================================================
[Association,
Description (
"TPD_VolumeAllocatedFromDeltaReplicaPool is an association between "
"a snapshot StorageVolume and the DeltaReplicaStoragePool from which the "
"the capacity of snapshot volume is allocated.")] class TPD_VolumeAllocatedFromDeltaReplicaPool : TPD_AllocatedFromStoragePool
{
[Override ( "Antecedent" ),
Description ( "The DeltaReplicaStoragePool." )]
TPD_DeltaReplicaStoragePool REF Antecedent;
[Override ( "Dependent" ),
Description ( "The subsidiary snapshot StorageVolume." )]
TPD_StorageVolume REF Dependent;
};
// ==================================================================
// HP 3PAR StorageSetting
// ==================================================================
[Description (
"HP 3PAR parent StorageSetting class for TPD_StorageSetting and "
"TPD_VolumeSetting.")] class TPD_TopLevelStorageSetting : SNIA_StorageSetting
{
[Write, Description (
"The number of data chunklets in a RAID 50 or RAID 60 parity set. "
"The system default is 4 chunklets: 3 for data and 1 for "
"parity (3+1).\n"
"This is meaningless for RAID 0 or RAID 10 volumes."),
MinValue ( 3 ), MaxValue ( 16 ) ]
uint16 ParitySetSize;
[Write, Description (
"Base ID of the volume. If NULL, the next available "
"id will be used."),
MinValue ( 1 ) ]
uint32 BaseID;
[Write, Description (
"Whether a volume supports a failure "
194 Managed Object Format Files
"of one port pair, one cage or one magazine. Default "
"value varies depending on the number of cages. "
"This option has no meaning for RAID-0 volume.\n"),
ValueMap { "8", "9", "10" },
Values { "Port", "Cage", "Magazine" }]
uint16 HighAvailability;
[Write, Description (
"Chunklet location preference. Allows chunklets to "
"be placed physically close to other chunklets with "
"the same location preference.\n"
" First - attempt to use the lowest numbered\n"
" available chunklets.\n"
" Last - attempt to use the highest numbered\n"
" available chunklets.\n"
"The default value is First.\n"),
ValueMap { "1", "2" },
Values { "First", "Last" }]
uint16 ChunkletLocationPreference;
[Write, Description (
"Size for the snap volume in bytes (maximum 1073741568). "
"The default value is not set.\n"
"If DSPName is specified, this value should be 0.\n"
"Only one of SnapVolumePercentage and SnapVolumeSize "
"can be set.\n"),
Units ( "Bytes" )]
uint64 SnapVolumeSize;
[Write, Description (
"Size for the snap volume in percentage of volume user "
"size.\n"
"The default value is 0.\n"
"If DSPName is specified, this value should be 0.\n"
"Only one of SnapVolumePercentage and SnapVolumeSize "
"can be set.\n")]
uint16 SnapVolumePercentage;
[Write, Description (
"Size for the admin volume in bytes (maximum 1073741568). "
"The default value is not set.\n"
"This property is valid only in a grow volume operation."),
Units ( "Bytes" )]
uint64 AdminVolumeSize;
[Description (
"Snapshot space allocation warning. Generate a warning alert "
"when SD space of the volume exceeds the specified percentage "
"of the volume size. This property can be set independent of "
"SpaceLimit since, unlike SpaceLimitWarningThreshold, this is "
"a percentage of the volume size and not of SpaceLimit. If "
"this is set, then SpaceLimitWarningThreshold is ignored."),
Units ( "Percent" )]
uint32 SnapSpaceAllocationWarning;
[Description (
"User space allocation warning. Generate a warning alert "
"when user space of the volume exceeds the specified percentage "
"of the volume size. This property can be set independent of "
"UserSpaceLimit since, unlike UserSpaceLimitWarningThreshold, this is "
"a percentage of the volume size and not of UserSpaceLimit. If "
"this is set, then UserSpaceLimitWarningThreshold is ignored. "
"Applicable only to thin provisioned volumes."),
Units ( "Percent" )]
uint32 UserSpaceAllocationWarning;
3PAR_TPD.mof 195
[Description (
"UserSpaceLimit is the consumption limit for the allocated "
"user space of the associated StorageVolumes. Please note "
"that SpaceLimit refers to the consumption limit of the "
"allocated space of a DynamicStoragePool or the snap space "
"(DeltaReplicaStoragePool) of the associated StorageVolumes. "
"Applicable only to thin provisioned volumes. "
"If UserSpaceLimit = 0 (the default) then no limits are asserted "
"on the amount of space consumed."),
Units ( "Bytes" )]
uint64 UserSpaceLimit = 0;
[Description (
"If the associated storage volume may dynamically consume "
"an increasing amount of user space and the user space limit "
"is enforced on the volume, then a non-zero warning threshold "
"percentage indicates when a warning indication should be "
"generated based on the total amount of space consumed being "
">= (UserSpaceLimit*UserSpaceLimitWarningThreshold)/100."
"Please note that SpaceLimitWarningThreshold refers to "
"the threshold of allocated space of a DynamicStoragePool or "
"the snap space (DeltaReplicaStoragePool) of the associated "
"StorageVolumes.\n "
"Applicable only to thin provisioned volumes."),
Units ( "Percentage" ), MinValue ( 0 ), MaxValue ( 100 )]
uint16 UserSpaceLimitWarningThreshold;
[Write, Description (
"The DynamicStoragePool (DSP) the snapshot data (SD) "
"are provisioned from.\n")]
String SnapDSPName;
[Write, Description (
"The DynamicStoragePool (DSP) the user space "
"is provisioned from.\n")]
String UserDSPName;
[Write, Description (
"If TRUE, the volume or pool is thinly provisioned.") ]
boolean ThinlyProvisioned;
[Write, Description (
"Define volume policy. The available policies are: "
"DisallowStaleSnapshot - When copy-on-write fails, don't write to r/w "
" base so that r/o snapshots remain valid/consistent with r/w "
" base. This means failures to update snapshot will be "
" considered a failure to write to the base volume as well. "
"AllowStaleSnapshot - When copy-on-write fails, allow write to r/w base "
" to succeed, but snapshot becomes invalid or stale. This means "
" failures to update snapshot will not affect the write to the "
" base volume, but the snapshot will then be considered invalid. "
" This is the default setting. "
"System - Volume is intended to be used for internal system purposes."
"NoSystem - The volume is not intended to be used for internal system "
" purposes."
"OneHost - This constrains the export of a volume to one host or "
" one host cluster (when cluster names may be used as a "
" host name). Unless the volume is under the complete "
" control of a cluster aware application, multiple hosts "
" (with NoOneHost policy) will corrupt each other's data. "
"NoOneHost - This policy should only be used when exporting a volume to "
" multiple hosts for use by a cluster-aware application, "
" or if your shop uses 'port presents' VLUNs. "
" This is the default policy setting."
"ZeroDetect - Check If incoming data is zero. If so, reclaim the space."
"NoZeroDetect - No need to check if incoming data is zero."
196 Managed Object Format Files
"Possible value is a combination of following values: "
" 0x80000000 - DisallowStaleSnapshot"
" 0x40000000 - AllowStaleSnapshot"
" 0x20000000 - System"
" 0x10000000 - NoSystem"
" 0x02000000 - OneHost"
" 0x01000000 - NoOneHost"
" 0x00200000 - ZeroDetection"
" 0x00100000 - NoZeroDetection"
),
BitMap { "31","30","29","28","25","24","21","20" },
BitValues {"DisallowStaleSnapshot", "AllowStaleSnapshot",
"System", "NoSystem",
"OneHost", "NoOneHost", "ZeroDetection", "NoZeroDetection"} ]
uint32 Policy;
[Write, Description (
"Define the VV geometry sectors_per_track value that is "
"reported to the hosts via the SCSI mode pages. The valid "
"range is from 4 to 8192 and the default value is 304.\n"),
MinValue ( 4 ), MaxValue ( 8192 )]
uint32 GeometrySectorsPerTrack;
[Write, Description (
"Define the VV geometry heads_per_cylinder value that is "
"reported to the hosts via the SCSI mode pages. The valid "
"range is from 1 to 1024 and the default value is 8.\n"),
MinValue ( 1 ), MaxValue ( 1024 )]
uint32 GeometryHeadsPerCylinder;
[Write, Description (
"Defines the sector size presented to the host for this virtual volume. "
"This must be a power of 2 from 512 to 16384, so the valid inputs are "
"512, 1024, 2048, 4096, 8192, and 16384. The default size is 512.\n"),
ValueMap {"512", "1024", "2048", "4096", "8192", "16384"},
Values {"512", "1024", "2048", "4096", "8192", "16384"} ]
uint32 GeometrySectorSize;
[Write, Description (
"Specifies the node number, the list of node numbers or "
"the range of node numbers the disks must have their "
"primary path on.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskPrimPathNodes[];
3PAR_TPD.mof
197
[Write, Description (
"Specifies the PCI or PCIe slot, the list of PCI, PCIe slots or "
"the range of PCI or PCIe slots the disks must have their "
"primary path on.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskPrimPathPCISlots[];
[Write, Description (
"Specifies the port number, the list of port numbers or "
"the range of port numbers the disks must have their "
"primary path on.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskPrimPathPorts[];
[Write, Description (
"Specifies the cage number, the list of cage numbers or "
"the range of cage numbers the disks must be in.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
198 Managed Object Format Files
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskCages[];
[Write, Description (
"Specifies the magazine number, the list of magazine numbers or "
"the range of magazine numbers the disks must be in. The '1.' "
"or '0.' that indicates the side of the cage is omitted.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskMagazines[];
[Write, Description (
"Specifies the magazine position, the list of magazine positions or "
"the range of magazine positions the disks must be in.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
3PAR_TPD.mof 199
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskMagPositions[];
[Write, Description (
"Specifies the ID, the list of IDs or the range of IDs "
"the disks must have.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <nb>- nb is an integer\n"
" <nb>,<nb> - a list of integer\n"
" <nb>,<nb> - a range of integers\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
String DiskIDs[];
[Write, Description (
"The total number of chunklets in the disk must be "
"greater than this value.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"A value of -1 means that the value is not specified for "
"this particular set of patterns. All other negative integers "
"are invalid.\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
sint32 DiskTotalChunkletGT[];
[Write, Description (
200 Managed Object Format Files
"The total number of chunklets in the disk must be "
"less than this value.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"A value of -1 means that the value is not specified for "
"this particular set of patterns. All other negative integers "
"are invalid.\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
sint32 DiskTotalChunkletLT[];
[Write, Description (
"The total number of free or initializing chunklets in "
"the disk must be greater than this value.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"A value of -1 means that the value is not specified for "
"this particular set of patterns. All other negative integers "
"are invalid.\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
sint32 DiskFreeChunkletGT[];
[Write, Description (
"The total number of free or initializing chunklets in "
"the disk must be less than this value.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"A value of -1 means that the value is not specified for "
"this particular set of patterns. All other negative integers "
"are invalid.\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
3PAR_TPD.mof 201
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
sint32 DiskFreeChunkletLT[];
[Write, Description (
"Disks must have package models that match one of the "
"specified list of models.\n"
"Each element in this array represents one instance of "
"pattern for candidate disks; multiple array element adds "
"additional candidate disks that match the pattern.\n"
"Empty string means that the value is not specified for "
"this particular set of patterns. \n"
"The string must be in one of the following formats:\n"
" <model> - the disk drive model\n"
" <model>,<model> - a list of disk drive models\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_DiskDrivePackage.Model",
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskRPM",
"TPD_TopLevelStorageSetting.DiskCages" }]
String DiskPackageModels[];
[Write, Description (
"The disk must be of the specified RPM, which could either mean "
"Revolution Per Minute in the case of FC or NL drives, or "
"Relative Performance Metric in the case of SSD.\n"),
ArrayType ( "Indexed" ),
ModelCorrespondence {
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT",
"TPD_TopLevelStorageSetting.DiskPackageModels" }]
sint32 DiskRPM[];
[Write, Description (
"Name of the administrative domain that the volume will "
"belong to. Default is blank which means all.\n"),
MaxLen ( 31 )]
String Domain;
[Write, Description (
"The goal amount of disk space created on each auto-grow. If this value "
"is non-zero it must be 8192 or bigger. A size of 0 disables the "
"auto-grow feature.\n"
"The default auto-grow size is fixed at 32G but the minimum "
202 Managed Object Format Files
"auto-grow is a function of the number of online nodes in the "
"system:"
" Number of Nodes Default Minimum "
" 1-2 32G 8G "
" 3-4 64G 16G "
" 5-6 96G 24G "
" 7-8 128G 32G "
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\"."),
Units("Bytes")]
uint64 AllocationUnit;
[Write, Description (
"The max amount of disk space created on each auto-grow. If this value "
"is non-zero it must be 8192 or bigger. "
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\", and AllocationUnit is not equal "
"to zero."),
Units("Bytes")]
uint64 AllocationUnitMax;
[Write, Description (
"The min amount of disk space created on each auto-grow. If this value "
"is non-zero it must be 8192 or bigger. "
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\", and AllocationUnit is not equal "
"to zero."),
Units("Bytes")]
uint64 AllocationUnitMin;
[Write, Description (
"Issue warning alert when space allocation for a DynamicStoragePool "
"exceeds this amount."
"A size of 0 means no warning limit is enforced. Default is 0."
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\"."),
Units( "Bytes" )]
uint64 DSPSnapSpaceGrowWarning;
[Write, Description (
"If true, properties that are not specified in the template "
"will be treated as read-only and cannot be overridden "
"by the properties in Goal parameter when invoking the "
"TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, properties that are not specified in the template "
"can be overridden by the properties in Goal parameter when "
"invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\".")]
boolean TemplateDefaultReadOnly;
[Write, Description (
"Element type that this template can be used to create."
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ValueMap { "1", "2" },
Values { "StorageVolume",
"DynamicStoragePool"}]
uint16 TemplateType;
[Write, Description (
"The kind of volumes that can be created by this template."
"Default is 3, \"Any\".\n"
3PAR_TPD.mof 203
"Applicable only if TemplateType equals to 1, \"StorageVolume\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ValueMap { "1", "2", "3", “4” },
Values { "Thin Provisioned StorageVolume",
"Common Provisioned Virtual Volumes",
"Any" }]
"Thin Deduplication StorageVolume" }]
uint16 TemplateForVolumeType;
[Write, Description (
"Size of the volume in bytes. Used only as a template property."
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\".")]
uint64 TemplateVolumeSize;
[Write, Description (
"Device type of the volume. Either FC (Fast Class) or NL "
"(Nearline). Used only as a template property. "
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ValueMap { "1", "2", "4"},
Values { "FC", "NL", "SSD"}]
uint16 TemplateVolumeDeviceType;
[Write, Description (
"RAID type of the volume. Used only as a template property. "
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ValueMap {"0", "10", "50", "60"},
Values {"RAID0", "RAID10", "RAID50", "RAID60"} ]
uint16 TemplateVolumeRaidType;
[Write, Description (
"Percent of the volume size the SD space of the volume "
"can grow to. "
"SpaceLimit = vol size * (1 + percent/100)"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\".")]
uint16 TemplateSnapSpaceAllocationLimit;
[Write, Description (
"Percent of the volume size the user space of the volume "
"can grow to. "
"UserSpaceLimit = vol size * (1 + percent/100)"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\", and only to thin provisioned "
"volumes.")]
uint16 TemplateUserSpaceAllocationLimit;
[Write, Description (
"If true, TemplateForVolumeType value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, TemplateForVolumeType value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"TemplateForVolumeType"}]
boolean TemplateForVolumeTypeReadOnly;
[Write, Description (
204 Managed Object Format Files
"If true, RAID type of the volume (combination of DataRedundancyGoal "
"and PackageRedundancyGoal values) in this template are cannot be "
"overriden by the properties in Goal parameter when invoking the "
"TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, RAID type of the volume (combination of DataRedundancyGoal "
"and PackageRedundancyGoal values) in this template can be "
"overriden by the corresponding properties in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"DataRedundancyGoal",
"PackageRedundancyGoal"}]
boolean TemplateRAIDReadOnly;
[Write, Description (
"If true, DataRedundancyGoal (RAID-10) or ParitySetSize (RAID-50/RAID-60) "
"values in this template are read-only and cannot be overriden "
"by the properties in the Goal parameter when invoking the "
"TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, DataRedundancyGoal (RAID-10) or ParitySetSize (RAID-50/RAID-60) "
"in this template can be overriden by the corresponding "
"properties in the Goal parameter when invoking the "
"TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"DataRedundancyGoal",
"ParitySetSize"}]
boolean TemplateSetSizeReadOnly;
[Write, Description (
"If true, ExtentStripeLength value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, ExtentStripeLength value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"ExtentStripeLength"}]
boolean TemplateRowSizeReadOnly;
[Write, Description (
"If true, UserDataStripeDepth value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, UserDataStripeDepth value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
3PAR_TPD.mof 205
"UserDataStripeDepth"}]
boolean TemplateStepSizeReadOnly;
[Write, Description (
"If true, HighAvailability value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, HighAvailability value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"HighAvailability"}]
boolean TemplateHighAvailabilityReadOnly;
[Write, Description (
"If true, ChunkletLocationPreference value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, ChunkletLocationPreference value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"ChunkletLocationPreference"}]
boolean TemplateChunkletLocationPreferenceReadOnly;
[Write, Description (
"If true, Domain value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, Domain value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"Domain"}]
boolean TemplateDomainReadOnly;
[Write, Description (
"If true, all the pattern values in this template are read-only "
"and cannot be overriden by the corresponding properties in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, all the pattern values in this template can be "
"overriden by the corresponding properties in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Consult ModelCorrespondence for the list of pattern properties."
"Note that this applies to all sets of pattern specified.\n"
"Default is true.\n"
"Applicable only if ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
206 Managed Object Format Files
"TPD_TopLevelStorageSetting.DiskPrimPathPCISlots",
"TPD_TopLevelStorageSetting.DiskPrimPathPorts",
"TPD_TopLevelStorageSetting.DiskPrimPathNodes",
"TPD_TopLevelStorageSetting.DiskMagazines",
"TPD_TopLevelStorageSetting.DiskMagPositions",
"TPD_TopLevelStorageSetting.DiskIDs",
"TPD_TopLevelStorageSetting.DiskTotalChunkletGT",
"TPD_TopLevelStorageSetting.DiskTotalChunkletLT",
"TPD_TopLevelStorageSetting.DiskFreeChunkletGT",
"TPD_TopLevelStorageSetting.DiskCages",
"TPD_TopLevelStorageSetting.DiskPackageModels",
"TPD_TopLevelStorageSetting.DiskFreeChunkletLT"}]
boolean TemplatePatternReadOnly;
[Write, Description (
"If true, SnapDSPName value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, SnapDSPName value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"SnapDSPName"}]
boolean TemplateSnapDSPNameReadOnly;
[Write, Description (
"If true, UserDSPName value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, UserDSPName value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"SnapDSPName"}]
boolean TemplateUserDSPNameReadOnly;
[Write, Description (
"If true, TemplateVolumeSize value in this template is read-only "
"and cannot be overriden by the value in the Size parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, TemplateVolumeSize value in this template can be "
"overriden by the Size parameter when invoking the "
"TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"TemplateVolumeSize"}]
boolean TemplateVolumeSizeReadOnly;
[Write, Description (
"If true, SnapVolumeSize value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
3PAR_TPD.mof 207
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, SnapVolumeSize value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"SnapVolumeSize"}]
boolean TemplateSnapVolumeSizeReadOnly;
[Write, Description (
"If true, DeltaReservationGoal value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, DeltaReservationGoal value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"DeltaReservationGoal"}]
boolean TemplatePctReadOnly;
[Write, Description (
"If true, SpaceLimitWarningThreshold value of the snap space of a "
"StorageVolume or LowSpaceWarningThreshold in a DynamicStoragePool "
"in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, SpaceLimitWarningThreshold value of the snap space of a "
"StorageVolume or LowSpaceWarningThreshold in a DynamicStoragePool "
"in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"or 3, \"Common Provisioning Groups\", and ChangeableType equals "
"to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"SpaceLimitWarningThreshold", "LowSpaceWarningThreshold" }]
boolean TemplateSnapSpaceAllocationWarningReadOnly;
[Write, Description (
"If true, UserSpaceAllocationWarning or UserSpaceLimitWarningThreshold "
"value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, UserSpaceAllocationWarning or UserSpaceLimitWarningThreshold "
"value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"TemplateForVolumeType equals to 1, \"Thin Provisioned StorageVolumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"UserSpaceLimitWarningThreshold", "UserSpaceAllocationWarning" }]
208 Managed Object Format Files
boolean TemplateUserSpaceAllocationWarningReadOnly;
[Write, Description (
"If true, SpaceLimit or TemplateSnapSpaceAllocationLimit value "
"in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, TemplateSnapSpaceAllocationLimit or SpaceLimit value "
"in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"SpaceLimit", "TemplateSnapSpaceAllocationLimit" }]
boolean TemplateSnapSpaceAllocationLimitReadOnly;
[Write, Description (
"If true, TemplateUserSpaceAllocationLimit or UserSpaceLimit value "
"in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, TemplateUserSpaceAllocationLimit or UserSpaceLimit value "
"in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"TemplateForVolumeType equals to 1, \"Thin Provisioned StorageVolumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"UserSpaceLimit", "TemplateUserSpaceAllocationLimit"}]
boolean TemplateUserSpaceAllocationLimitReadOnly;
[Write, Description (
"If true, Policy value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, Policy value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"Policy"}]
boolean TemplatePolicyReadOnly;
[Write, Description (
"If true, AllocationUnit value in this template is read-only "
"and cannot be overriden during the creation of DSP."
"If false, AllocationUnit value in this template can be "
"overriden during the creation of DSP."
"Default is true.\n"
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\", and ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"AllocationUnit"}]
3PAR_TPD.mof 209
boolean TemplateAllocationUnitReadOnly;
[Write, Description (
"If true, DSPSnapSpaceGrowWarning or SpaceLimitWarningThreshold "
"value in this template is read-only "
"and cannot be overriden during the creation of DSP."
"If false, DSPSnapSpaceGrowWarning or SpaceLimitWarningThreshold "
"value in this template can be "
"overriden during the creation of DSP."
"Default is true.\n"
"Applicable only if TemplateType equals to 3, "
"\"DynamicStoragePool\", and ChangeableType equals to 2, "
"\"Changeable-Persistent\"."),
ModelCorrespondence {
"SpaceLimitWarningThreshold", "DSPSnapSpaceGrowWarning"}]
boolean TemplateDSPSnapSpaceGrowWarningReadOnly;
[Write, Description (
"If true, GeometrySectorsPerTrack value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, GeometrySectorsPerTrack value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"GeometrySectorsPerTrack"}]
boolean TemplateGeometrySectorsPerTrackReadOnly;
[Write, Description (
"If true, GeometryHeadsPerCylinder value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, GeometryHeadsPerCylinder value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"GeometryHeadsPerCylinder"}]
boolean TemplateGeometryHeadsPerCylinderReadOnly;
[Write, Description (
"If true, GeometrySectorSize value in this template is read-only "
"and cannot be overriden by the corresponding property in "
"the Goal parameter when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"If false, GeometrySectorSize value in this template can be "
"overriden by the corresponding property in the Goal parameter "
"when invoking the TPD_StorageConfigurationService."
"CreateStorageVolumeFromStoragePoolWithTemplate method."
"Default is true.\n"
"Applicable only if TemplateType equals to 1, \"Virtual Volumes\", "
"and ChangeableType equals to 2, \"Changeable-Persistent\"."),
ModelCorrespondence {
"GeometrySectorSize"}]
boolean TemplateGeometrySectorSizeReadOnly;
[Description ("The time specifies when the volume will expire and "
210 Managed Object Format Files
"can be deleted.") ]
datetime ExpirationTime;
[Description ("The time specifies the volume needs to be retained and "
"can not remove until the retention time is expired.") ]
datetime RetentionTime;
};
// ==================================================================
// HP 3PAR StorageSetting
// ==================================================================
[Description (
"HP 3PAR StorageSetting.")] class TPD_StorageSetting : TPD_TopLevelStorageSetting
{
};
// ==================================================================
// HP 3PAR StorageSetting
// ==================================================================
[Description (
"HP 3PAR StorageSetting that describes the current setting of a StorageVolume.")] class TPD_VolumeSetting : TPD_TopLevelStorageSetting
{
};
// ==================================================================
// HP 3PAR ElementSettingData
// ==================================================================
[Association,
Description (
"TPD_ElementSettingData is an association between "
"StorageVolume and StorageSetting."
"This association is used to figure out the desired setting "
"data is used when the volume is created.") ] class TPD_ElementSettingData: CIM_ElementSettingData
{
[Override ( "ManagedElement" ), Description (
"The StorageVolume.")]
TPD_StorageVolume REF ManagedElement;
[Override ( "SettingData" ), Description (
"The setting data used when volume is allocated")]
TPD_VolumeSetting REF SettingData;
};
// ==================================================================
// HP 3PAR StorageConfigurationService
// ==================================================================
[Description
("The StorageConfigurationService provides methods that allow "
"a client to create, modify and delete storage pools and "
"volumes.")] class TPD_StorageConfigurationService : SNIA_StorageConfigurationService
{
[Override ("CreateOrModifyStoragePool"), Description (
"Starts a job to create (or modify) a StoragePool. The "
"StoragePool will be (or must be) scoped to the same System "
"as this Service. One of the parameters for this method is "
"Size. As an input parameter, Size specifies the desired "
"size of the pool. As an output parameter, it specifies the "
"size achieved. Space is taken from either or both of the "
"specified input StoragePools and StorageExtents (InPools "
"and InExtents). The capability requirements that the Pool "
"must support are defined using the Goal parameter. If the "
"requested pool size cannot be created, no action will be "
3PAR_TPD.mof
211
"taken, the Return Value will be 4097/0x1001, and the output "
"value of Size will be set to the nearest possible size. If "
"0 is returned, then the task completed successfully and the "
"use of ConcreteJob was not required. If the task will take "
"some time to complete, a ConcreteJob will be created and "
"its reference returned in the output parameter Job. "
"For HP 3PAR provider, only TPD_DynamicStoragePool "
"can be created from a concrete pool."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097", "4098..32767", "32768..65535" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Size Not Supported", "Method Reserved", "Vendor Specific" }]
uint32 CreateOrModifyStoragePool (
[IN, Description (
"A end user relevant name for the pool being created. If "
"NULL, then a system supplied default name can be used. "
"The value will be stored in the 'ElementName' property "
"for the created pool. If not NULL, this parameter will "
"supply a new name when modifying an existing pool.")]
string ElementName,
[IN ( false ), OUT, Description (
"Reference to the job (may be null if job completed).")]
CIM_ConcreteJob REF Job,
[IN, Description (
"Reference to an instance of StorageSetting that defines "
"the desired capabilities of the StoragePool. If set to a "
"null value, the default configuration from the source "
"pool will be used. If not NULL, this parameter will "
"supply a new Goal setting when modifying an existing "
"pool. ")]
CIM_StorageSetting REF Goal,
[IN, OUT, Description (
"As an input parameter this specifies the desired pool "
"size in bytes. As an output parameter this specifies the "
"size achieved. "),
Units ( "Bytes" )]
uint64 Size,
[IN, Description (
"Array of strings containing representations of "
"references to CIM_StoragePool instances, that are used "
"to create the Pool or modify the source pools.")]
string InPools[],
[IN, Description (
"Array of strings containing representations of "
"references to CIM_StorageExtent instances, that are used "
"to create the Pool or modify the source extents.")]
string InExtents[],
[IN, OUT, Description (
"As an input parameter: if null, creates a new "
"StoragePool. If not null, modifies the referenced Pool. "
"When returned, it is a reference to the resulting "
"StoragePool.")]
CIM_StoragePool REF Pool);
[Override ("CreateOrModifyElementFromStoragePool"), Description (
"Start a job to create (or modify) a specified element (for "
"example a StorageVolume or StorageExtent) from a "
"StoragePool. One of the parameters for this method is Size. "
"As an input parameter, Size specifies the desired size of "
"the element. As an output parameter, it specifies the size "
"achieved. Space is taken from the input StoragePool. The "
"desired settings for the element are specified by the Goal "
"parameter. If the requested size cannot be created, no "
212 Managed Object Format Files
"action will be taken, and the Return Value will be "
"4097/0x1001. Also, the output value of Size is set to the "
"nearest possible size. If 0 is returned, the function "
"completed successfully and no ConcreteJob instance was "
"required. If 4096/0x1000 is returned, a ConcreteJob will be "
"started to create the element. The Job's reference will be "
"returned in the output parameter Job."
"A proprietary out parameter ResultString is added for HP 3PAR."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097", "4098..32767", "32768..65535" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Size Not Supported", "Method Reserved", "Vendor Specific" }]
uint32 CreateOrModifyElementFromStoragePool(
[IN, Description (
"A end user relevant name for the element being created. "
"If NULL, then a system supplied default name can be "
"used. The value will be stored in the 'ElementName' "
"property for the created element. If not NULL, this "
"parameter will supply a new name when modifying an "
"existing element.")]
string ElementName,
[IN, Description (
"Enumeration indicating the type of element being created "
"or modified. If the input parameter TheElement is "
"specified when the operation is a 'modify', this type "
"value must match the type of that instance."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
"..", "32768..65535" },
Values { "Unknown", "Reserved", "StorageVolume",
"StorageExtent", "LogicalDisk",
"ThinlyProvisionedStorageVolume",
"ThinlyProvisionedLogicalDisk",
"ThinlyProvisionedAllocatedStoragePool",
"ThinlyProvisionedQuotaStoragePool",
"ThinlyProvisionedLimitlessStoragePool",
"DMTF Reserved","Vendor Specific" }]
uint16 ElementType,
[IN ( false ), OUT, Description (
"Reference to the job (may be null if job completed).")]
CIM_ConcreteJob REF Job,
[IN, Description (
"The requirements for the element to maintain. If set to "
"a null value, the default configuration from the source "
"pool will be used. This parameter should be a reference "
"to a Setting or Profile appropriate to the element being "
"created. If not NULL, this parameter will supply a new "
"Goal when modifying an existing element.")]
CIM_ManagedElement REF Goal,
[IN, OUT, Description (
"As an input parameter Size specifies the desired size. "
"If not NULL, this parameter will supply a new size when "
"modifying an existing element. As an output parameter "
"Size specifies the size achieved."),
Units ( "Bytes" )]
uint64 Size,
[IN, Description (
"The Pool from which to create the element. This "
"parameter must be set to null if the input parameter "
"TheElement is specified (in the case of a 'modify' "
"operation).")]
CIM_StoragePool REF InPool,
[IN, OUT, Description (
"As an input parameter: if null, creates a new element. "
3PAR_TPD.mof
213
"If not null, then the method modifies the specified "
"element. As an output parameter, it is a reference to "
"the resulting element.")]
CIM_LogicalElement REF TheElement,
[OUT, Description (
"A descriptive text of the result of the operation.")]
string ResultDescription);
[Description (
"A HP 3PAR-specific method that can be used to create a "
"thin-provisioned or full-provisioned volume from a "
"TPD_DynamicStoragePool. "
"To create a thin-provisioned volume, Goal.ThinlyProvisioned "
"property must be set to true. If Goal is NULL or if "
"Goal.ThinlyProvisioned is false, then a full-provisoned "
"volume will be created. "
"One of the parameters for this method is Size. "
"As an input parameter, Size specifies the desired size of "
"the element. As an output parameter, it specifies the size "
"achieved. Space is taken from the input StoragePool. The "
"desired settings for the element are specified by the Goal "
"parameter. If the requested size cannot be created, no "
"action will be taken, and the Return Value will be "
"4097/0x1001. Also, the output value of Size is set to the "
"nearest possible size. If 0 is returned, the function "
"completed successfully and no ConcreteJob instance was "
"required. If 4096/0x1000 is returned, a ConcreteJob will be "
"started to create the element. The Job's reference will be "
"returned in the output parameter Job."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097", "4098..32767", "32768..65535" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Size Not Supported", "Method Reserved", "Vendor Specific" }]
uint32 TPD_CreateOrModifyElementFromStoragePools(
[IN, Description (
"A end user relevant name for the element being created. "
"If NULL, then a system supplied default name can be "
"used. The value will be stored in the 'ElementName' "
"property for the created element. If not NULL, this "
"parameter will supply a new name when modifying an "
"existing element.")]
string ElementName,
[IN, Description (
"Enumeration indicating the type of element being created "
"or modified. If the input parameter TheElement is "
"specified when the operation is a 'modify', this type "
"value must match the type of that instance."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
"..", "32768..65535" },
Values { "Unknown", "Reserved", "StorageVolume",
"StorageExtent", "LogicalDisk",
"ThinlyProvisionedStorageVolume",
"ThinlyProvisionedLogicalDisk",
"ThinlyProvisionedAllocatedStoragePool",
"ThinlyProvisionedQuotaStoragePool",
"ThinlyProvisionedLimitlessStoragePool",
"DMTF Reserved","Vendor Specific" }]
uint16 ElementType,
[IN ( false ), OUT, Description (
"Reference to the job (may be null if job completed).")]
CIM_ConcreteJob REF Job,
[IN, Description (
"The requirements for the element to maintain. If set to "
214 Managed Object Format Files
"a null value, the default configuration from the source "
"pool will be used. This parameter should be a reference "
"to a Setting or Profile appropriate to the element being "
"created. If not NULL, this parameter will supply a new "
"Goal when modifying an existing element.")]
CIM_StorageSetting REF Goal,
[IN, OUT, Description (
"As an input parameter Size specifies the desired size. "
"If not NULL, this parameter will supply a new size when "
"modifying an existing element. As an output parameter "
"Size specifies the size achieved."),
Units ( "Bytes" )]
uint64 Size,
[IN, Description (
"Array of strings containing representations of "
"references to CIM_StoragePool instances, that are used "
"to create the element. "
"The first element contains reference to a StoragePool from "
"which the user space of the StorageVolume is allocated. The "
"second element, if present, contains reference to a "
"StoragePool from which the snap space of the StorageVolume "
"is allocated.")]
string InPools[],
[IN, OUT, Description (
"As an input parameter: if null, creates a new element. "
"If not null, then the method modifies the specified "
"element. As an output parameter, it is a reference to "
"the resulting element.")]
CIM_LogicalElement REF TheElement,
[OUT, Description (
"A descriptive text of the result of the operation.")]
string ResultDescription);
[Description (
"Start a job to create a specified StorageVolume from a "
"StoragePool using a persistent StorageSetting as a template, which reference
"
"is specified in Template. The Template parameter must be specified and cannot "
"be NULL. Goal is an embedded instance string of a StorageSetting. This "
"contains properties which values should override those in Template. "
"Another one of the parameters is Size. As an input parameter, Size "
"specifies the desired size of the element. As an output parameter, "
"it specifies the size achieved. Space is taken from the input "
"StoragePool. The desired settings for the element are specified by the Goal
"
"parameter. If the requested size cannot be created, no "
"action will be taken, and the Return Value will be "
"4097/0x1001. Also, the output value of Size is set to the "
"nearest possible size. If Size is not specified, then the "
"Size property in Template is used. If 0 is returned, the function "
"completed successfully and no ConcreteJob instance was "
"required. If 4096/0x1000 is returned, a ConcreteJob will be "
"started to create the element. The Job's reference will be "
"returned in the output parameter Job."),
ValueMap { "0", "1", "2","4", "4096",
"4097", "32768", "32769", "32770" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Failed", "Invalid Parameter",
"Size Not Supported", "Cannot override template parameters",
"Size in Goal and Template are both NULL",
"Template does not exist" }]
uint32 CreateStorageVolumeFromStoragePoolWithTemplate(
[IN, Description (
"A end user relevant name for the element being created. "
"If NULL, then a system supplied default name can be "
3PAR_TPD.mof
215
"used. The value will be stored in the 'ElementName' "
"property for the created element. If not NULL, this "
"parameter will supply a new name when modifying an "
"existing element.")]
string ElementName,
[IN, Description (
"A reference to an existing instance of persistent "
"TPD_StorageSetting to be used as the template for "
"creation. This must be specified and cannot "
"be NULL.")]
CIM_StorageSetting REF Template,
[IN, Description (
"If provided, the StorageSetting properties to be created "
"or modified for the volume. Properties specified here will "
"override those specified in Template. If override is not "
"possible, an error code of 32768 will be returned. This is the "
"string representation of an embedded instance and does not exist "
"in the provider infrastructure but is maintained by the client. "
"If not provided, all properties specified in Template will be "
"used to create the volume."),
EmbeddedInstance("TPD_StorageSetting")]
String Goal,
[IN, OUT, Description (
"As an input parameter Size specifies the desired size. "
"If not NULL, this parameter will supply a new size when "
"modifying an existing element. As an output parameter "
"Size specifies the size achieved. If this is not provided, "
"Size property in Template will be used. This and Template "
"size property cannot both be NULL "),
Units ( "Bytes" )]
uint64 Size,
[IN, Description (
"The Pool from which to create the element. If "
"null, the pool all-FC will be used.")]
CIM_StoragePool REF InPool,
[OUT, Description (
"As an input parameter, this must be NULL. "
"As an output parameter, it is a reference to "
"the resulting StorageVolume.")]
TPD_StorageVolume REF TheElement,
[OUT, Description (
"A descriptive text of the result of the operation.")]
string ResultDescription);
[Description (
"HP 3PAR specific method to remove one or more StorageVolumes. "
"This method allows for multiple volumes to be removed "
"in one call. The freed space is returned to the source "
"StoragePool. If 0 is returned, the function completed "
"successfully."
"Return code of Partial Success (32768) means that only "
"some, but not all, of the StorageVolumes are successfully "
"removed."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "32768" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "Partial Success" }]
uint32 TPD_ReturnToStoragePool(
[IN, Description (
"If true, operation will not block until the StorageVolume "
"is removed. Removal of StorageVolume is performed in "
"the background. Only snapshot StorageVolume of CopyType "
"UnSyncAssoc and ReplicaType of After Delta can be removed "
"with this option; attempt to remove StorageVolume of "
"any other type results in an error. Default is false")]
boolean NoWait,
216 Managed Object Format Files
[IN, Description (
"References to one or more StorageVolumes to return to the StoragePool.")]
TPD_StorageVolume REF TheElements[]);
[Description (
"Start a job to update the actual space used by delta "
"snapshot volumes. This will cause the system to start updating "
"the actual space allocated from TPD_DeltaReplicaStoragePool to "
"the specified delta snapshot(s). If one or more delta snapshots "
"are specified in the SnapshotVolumes array, then only the specified "
"volumes will be updated. If none are specified, all delta snapshot "
"volumes will be updated."),
ValueMap { "4", "4096", "32768" },
Values { "Failed","Method Parameters Checked - Job Started",
"One or more volume do not exist or not delta snapshots" }]
uint32 UpdateDeltaSnapshotSpace(
[IN, Description (
"References to delta snapshot volumes that are to be "
"updated. If NULL, then update all delta snapshots "
"in the system.")]
TPD_StorageVolume REF SnapshotVolumes[],
[IN ( false ), OUT, Description (
"Reference to the job created.")]
TPD_ConcreteJob REF Job);
[Override ("CreateReplica"), Description (
"Start a job to create a new storage object which is a "
"replica of the specified source storage object. "
"(SourceElement). Note that using the input paramter, "
"CopyType, this function can be used to instantiate the "
"replica, and to create an ongoing association between the "
"source and replica. If 0 is returned, the function "
"completed successfully and no ConcreteJob instance is "
"created. If 4096/0x1000 is returned, a ConcreteJob is "
"started, a reference to which is returned in the Job output "
"parameter."
"For HP 3PAR, ElementName parameter is required."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "32768..65535" },
Values { "Job Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started", "Method Reserved",
"Vendor Specific" }]
uint32 CreateReplica(
[IN, Description (
"A end user relevant name for the element being created. "
"The value will be stored in the 'ElementName' "
"property for the created element."
"This parameter is required and cannot be NULL.")]
string ElementName,
[IN ( false ), OUT, Description (
"Reference to the job (may be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"The source storage object which may be a StorageVolume "
"or storage object.")]
CIM_LogicalElement REF SourceElement,
[IN ( false ), OUT, Description (
"Reference to the created target storage element (i.e., "
"the replica).")]
CIM_LogicalElement REF TargetElement,
[IN, Description (
"The definition for the StorageSetting to be maintained "
"by the target storage object (the replica).")]
3PAR_TPD.mof
217
CIM_StorageSetting REF TargetSettingGoal,
[IN, Description (
"The underlying storage for the target element (the "
"replica) will be drawn from TargetPool if specified, "
"otherwise the allocation is implementation specific.")]
CIM_StoragePool REF TargetPool,
[IN, Description (
"CopyType describes the type of copy that will be made. "
"Values are: \n"
"Async: Create and maintain an asynchronous copy of the "
"source. \n"
"Sync: Create and maintain a synchronized copy of the "
"source. \n"
"UnSyncAssoc: Create an unsynchronized copy and maintain "
"an association to the source. \n"
"UnSyncUnAssoc: Create unassociated copy of the source "
"element."),
ValueMap { "2", "3", "4", "5", "..", "32768..65535" },
Values { "Async", "Sync", "UnSyncAssoc", "UnSyncUnAssoc",
"DMTF Reserved", "Vendor Specific" }]
uint16 CopyType);
};
// ==================================================================
// HP 3PAR StorageConfigurationCapabilities
// ==================================================================
[Description
("HP 3PAR StorageConfigurationCapabilities describes the storage "
"elements and methods supported by StorageConfigurationService.")] class TPD_StorageConfigurationCapabilities :
SNIA_StorageConfigurationCapabilities
{
};
// ==================================================================
// HP 3PAR StoragePoolConfigurationCapabilities
// ==================================================================
[Description
("HP 3PAR StoragePoolConfigurationCapabilities describes the storage "
"elements and methods supported by a StoragePool.")] class TPD_StoragePoolConfigurationCapabilities :
SNIA_StorageConfigurationCapabilities
{
};
// ==================================================================
// HP 3PAR CapabilitiesOfStorageConfigurationService
// ==================================================================
[Association,
Description (
"TPD_CapabilitiesOfStorageConfigurationService is an association "
"between StorageConfigurationCapabilities or "
"StorageReplicationCapabilities and StorageConfigurationService. "
"This association is used to query the features and functions "
"supported by StorageConfigurationService.") ] class TPD_CapabilitiesOfStorageConfigurationService: CIM_ElementCapabilities
{
[Override ( "ManagedElement" ), Description (
"The StorageConfigurationService.")]
TPD_StorageConfigurationService REF ManagedElement;
[Override ( "Capabilities" ), Description (
"The configuration capabilities that the "
"TPD_StorageConfigurationService can support. This can "
"be either TPD_StorageConfigurationCapabilities or "
"TPD_StorageReplicationCapabilities.")]
CIM_Capabilities REF Capabilities;
218 Managed Object Format Files
};
// ==================================================================
// HP 3PAR CapabilitiesOfStoragePoolConfiguration
// ==================================================================
[Association,
Description (
"TPD_CapabilitiesOfStoragePoolConfiguration is an association "
"between StoragePoolConfigurationCapabilities and "
"StoragePool. This association is used to query "
"the features and functions supported by "
"StoragePool.") ] class TPD_CapabilitiesOfStoragePoolConfiguration: CIM_ElementCapabilities
{
[Override ( "ManagedElement" ), Description (
"The StoragePool.")]
CIM_StoragePool REF ManagedElement;
[Override ( "Capabilities" ), Description (
"The configuration capabilities (RAID types) that the StoragePool can support.")]
TPD_StoragePoolConfigurationCapabilities REF Capabilities;
};
// ==================================================================
// HP 3PAR System and ControllerConfigurationService association.
// ==================================================================
[Association,
Description (
"TPD_HostedStorageConfigurationService is an association "
"between TPD_StorageSystem and TPD_StorageConfigurationService. "
"The cardinality of this association is 1-to-1. A System may "
"host only one StorageConfigurationService. ")] class TPD_HostedStorageConfigurationService : CIM_HostedService {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The StorageConfigurationService hosted on the HP 3PAR Storage System.")]
TPD_StorageConfigurationService REF Dependent;
};
// ==================================================================
// HP 3PAR Frontend FC Port
// ==================================================================
[Description ("HP 3PAR Storage System FC front end Port ")] class TPD_FCPort : CIM_FCPort
{
[Description (" "),
ValueMap {"0", "1", "2", "3", "4", "7", "8",
"9", "10", "11", "12", "13"},
Values {"Config Wait", "Alpa Wait", "Login Wait", "OK", "Loss Sync",
"Nonparticipate", "Core Dump", "Offline", "FW Dead",
"Link Idle For Reset", "DHCP In Progress", "Pending Reset"} ]
uint16 OtherOperationalStatus;
[Description ("Topology of the port"),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Private loop", "Public loop", "Point to point",
"Fabric", "Unknown"} ]
uint16 Topology;
[Description ("Daisy chain configuration of the port"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Valid", "Invalid"} ]
3PAR_TPD.mof
219
uint16 Configuration;
[Description ("Mode of the port"),
ValueMap {"0", "1", "2"},
Values {"Suspended", "Target", "Initiator"} ]
uint16 Mode;
[Description ("Shows if the mode change is allowed or not.")]
boolean ModeChangeAllowed;
[Description ("Node WWN of the port.") ]
uint64 NodeWWN;
[Description ("Describes device type this port is connected to."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Free", "Host", "Disk", "IPort", "FCRC"} ]
uint16 DeviceTypeConnected;
[Description ("List of devices, this port is connected to.") ]
string ConnectedTo;
[Description ("Persona of the port.") ]
uint16 Persona;
[Description ("Connection type."),
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "Loop", "Point-to-Point", "Loop Point-to-Point"} ]
uint16 ConnectionType;
[Description ("Connection mode, can be one of: "
" Disk - disk connection "
" Host - host connection "
" RCFC - RCFC connection "
" Peer - data migration connection."),
ValueMap {"0", "1", "2", "3"},
Values {"Disk", "Host", "RCFC", "Peer"} ]
uint16 ConnectionMode;
[Description ("Class 2 support."),
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "ack0", "ack1", "Disable"} ]
uint16 Class2Support;
[Description ("VLUN Change Notification (VCN) support."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Enable", "Disable"} ]
uint16 VCN;
[Description ("Interrupt coalescing support."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Enable", "Disable"} ]
uint16 InterruptCoalescing;
};
// ==================================================================
// HP 3PAR FC Port LESB Statistics
// ==================================================================
[Description ("HP 3PAR Storage System FC Port Link Error Statistic Block")] class TPD_FCPortLESBStatistics : CIM_FCPortStatistics
{
};
// ==================================================================
// FC Port LESB Element Statistical Data
// ==================================================================
[Association, Description (
220 Managed Object Format Files
"An association between TPD_FCPortLESBStatistics and TPD_FCPort. "
"Note that the cardinality of the ManagedElement reference is "
"Min(1), Max(1). This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_FCPortLESBElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_FCPort REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_FCPortLESBStatistics REF Stats;
};
// ==================================================================
// HP 3PAR FCAL Port
// ==================================================================
// [Description ("HP 3PAR Storage System FCAL Port ")]
// class TPD_FCALPort : CIM_FCPort
//{
// [Description (" "),
// ValueMap {"0", "1", "2", "4", "7", "8",
// "9", "10", "11"},
// Values {"config wait", "alpa wait", "login wait", "loss sync",
// "nonparticipate", "core dump", "offline",
// "fw dead", "link idle for reset"} ]
// uint16 OtherOperationalStatus;
// [Description ("Node WWN the FCAL port is connected to.") ]
// uint64 NodeWWN;
//};
// ==================================================================
// HP 3PAR SCSI Protocol Controller And FCPort association
// ==================================================================
[Association,
Description (
"HP 3PAR Storage System SCSI protocol controller and FC port"
" association. ")] class TPD_ControllerForPort : CIM_ProtocolControllerForPort
{
[Override ("Antecedent"),
Description ("The SCSI Protocol Controller.") ]
TPD_SCSIController REF Antecedent;
[Override ("Dependent"), Weak, Description (
"The FCPort controlled by the SCSI protocol controller.") ]
TPD_FCPort REF Dependent;
// CIM_FCPort REF Dependent; -- reenable this line if we support
TPD_SCSIInitTargetLUPath
};
// ==================================================================
// HP 3PAR SCSI Protocol Controller And StorageVolume association
// ==================================================================
[Association,
Description (
"HP 3PAR Storage System SCSI protocol controller and storage volume "
"association. ")] class TPD_ControllerForUnit : CIM_ProtocolControllerForUnit
3PAR_TPD.mof 221
{
[Override ("Antecedent"),
Description ("The SCSI Protocol Controller.") ]
TPD_SCSIController REF Antecedent;
[Override ("Dependent"), Weak, Description (
"The storage volume controlled by the SCSI protocol controller.") ]
TPD_StorageVolume REF Dependent;
};
// ==================================================================
// HP 3PAR SCSIProtocolEndpoint (front-end FC port)
// ==================================================================
[Description
("HP 3PAR Storage System SCSIProtocolEndpoint (front-end FC port). "
"This class represent FC ports that are connecting to hosts or "
"fabric or disk. ")] class TPD_SCSIProtocolFCEndpoint : CIM_SCSIProtocolEndpoint
{
[Description ("Connection mode, can be one of: "
" Disk - disk connection "
" Host - host connection "
" RCFC - RCFC connection "
" Peer - data migration connection."),
ValueMap {"0", "1", "2", "3"},
Values {"Disk", "Host", "RCFC", "Peer"} ]
uint16 ConnectionMode;
};
// ==================================================================
// HP 3PAR SCSIProtocolEndpoint on FC-AL card (connects to initiator
// endpoint on the node controller)
// ==================================================================
//[Description
// ("HP 3PAR Storage System SCSIProtocolEndpoint that resides on the "
// "FC-AL card. This endpoint is connected to the initiator FC "
// "endpoint the node controller.")]
//class TPD_SCSIProtocolFCALEndpoint : CIM_SCSIProtocolEndpoint
//{
//};
// ==================================================================
// HP 3PAR SCSIProtocolController And SCSIProtocolEndpoint association.
// NOTE: In SMI-S 1.1, this association replaces ControllerForPort
// association (SMI-S 1.02).
// ==================================================================
[Association,
Description (
"HP 3PAR Storage System SCSI protocol controller and the front end "
"target SCSIProtocolEndpoint association. ")] class TPD_SAPAvailableForElement : CIM_SAPAvailableForElement
{
[Override ("AvailableSAP"), Description (
"The SCSIProtocolEndpoint (front end port).") ]
TPD_SCSIProtocolFCEndpoint REF AvailableSAP;
[Override ("ManagedElement"), Description (
"The SCSI Protocol Controller (service).") ]
TPD_SCSIController REF ManagedElement;
};
// ===================================================================
// DeviceSAPImplementation - association between SCSIEndpoint and
// FCPort
// ===================================================================
[Association,
222 Managed Object Format Files
Description (
"An association between a HP 3PAR SCSI protocol endpoint and its "
"implementation on FC port.")] class TPD_FCPortSCSIEndpointImplementation: CIM_DeviceSAPImplementation {
[Override ( "Antecedent" ), Description (
"The FC port.")]
TPD_FCPort REF Antecedent;
// CIM_FCPort REF Antecedent; -- reenable this line if we support
TPD_SCSIInitTargetLUPath
[Override ( "Dependent" ), Description (
"The SCSIProtocolEndpoint implemented using the FC port.")]
TPD_SCSIProtocolFCEndpoint REF Dependent;
// CIM_SCSIProtocolEndpoint REF Dependent; -- reenable this line if we support
TPD_SCSIInitTargetLUPath
};
// ==================================================================
// ControllerConfigurationService
// ==================================================================
[Description
("The ControllerConfigurationService provides methods that allow "
"a client to export and delete VLUNs in an HP 3PAR Storage System.")] class TPD_ControllerConfigurationService : CIM_ControllerConfigurationService
{
[Override ("ExposePaths"), Description (
"HP 3PAR version of the ExposePaths operation, adding an extra "
"property ResultDescription to better describe the result "
"of the expose path operation. \n"
"\n"
"Expose a list of SCSI logical units (such as RAID volumes "
"or tape drives) to a list of initiators through a list of "
"target ports, through one or more SCSIProtocolControllers "
"(SPCs). \n"
"\n"
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"InitiatorPortIDs - the names of the initiator ports to use. "
"TargetPortIDs - the names of the target ports to use. "
"DeviceNumbers - the device numbers (LUNs) to use. "
"DeviceAccesses - permissions for the logical units. "
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"There are two modes of operation, create and modify. If a "
"NULL value is passed in for the SPC, then the "
"instrumentation will create at least one SPC that satisfies "
"the request. Since "
"CIM_ProtocolControllerMaskingCapabilities.OneHardwareIDPerView "
"for the HP 3PAR Storage System is true, more than one SPC could be created "
"if more than one initiatorID was passed in. If an SPC is "
"passed in, then the instrumentation attempts to add the new "
"paths to the existing SPC. \n"
"\n"
"For creating an SPC, all parameters, except ProtocolControllers, "
"MUST be specified since SPCAllowsNoLUs, SPCAllowsNoTargets and "
"SPCAllowsNoInitiators properties are all false, and "
"ClientSelectableDeviceNumbers property is true, for a HP 3PAR "
"Storage System. \n"
"\n"
"The LUNames, DeviceNumbers, and DeviceAccesses parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"or DeviceAccesses will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. LUNames, DeviceNumbers and DeviceAccesses MUST "
3PAR_TPD.mof 223
"have the same number of elements. If these conditions are "
"not met, the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
"For modifying an SPC, the HP 3PAR Storage System supports only "
"the Add LUs to a view use case."
"Add LUs to a view requires that the LUNames and DeviceNumbers "
"parameters not be null and that the InitiatorIDs and TargetPortIDs "
"parameters be null. \n"
"\n"
"The relevant rules of SCSI semantics are: \n"
"- an SPC MAY NOT be exposed through a particular "
"host/target port pair that is in use by another SPC. (In "
"other words, an SPC and its associated logical units and "
"ports together correspond to the logical unit inventory "
"provided by SCSI REPORT LUNS and INQUIRY commands) \n"
"- each LogicalDevice associated to an SPC MUST have a "
"unique ProtocolControllerForUnit DeviceNumber (logical unit "
"number) \n"
"The instrumentation MUST report an error if the client "
"request would violate one of these rules. \n"
"\n"
"If the instrumentation provides PrivilegeManagementService, "
"the results of setting DeviceAccesses MUST be synchronized "
"with PrivilegeManagementService as described in the "
"ProtocolControllerForUnit DeviceAccess description."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100", "4101", "4102", "4103",
"4104..32767", "32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid initiator port ID",
"Invalid target port ID", "Invalid permission",
"Target/initiator combination already exposed",
"Requested logical unit number in use",
"Maximum Map Count Exceeded", "Method Reserved",
"Vendor Specific" }]
uint32 ExposePaths (
[IN ( false ), OUT, Description (
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"An array of IDs of logical unit instances. The LU "
"instances MUST already exist. The members of this array "
"MUST match the Name property of LogicalDevice instances "
"that represent SCSI logical units. See the method "
"description for conditions where this MAY be null."),
ModelCorrespondence { "CIM_LogicalDevice.Name"}]
string LUNames[],
[IN, Description (
"IDs of initiator ports. If existing StorageHardwareID "
"instances exist, they MUST be used. Implicit creation "
"of StorageHardwareID if no instance matches is "
"NOT supported."),
ModelCorrespondence { "CIM_StorageHardwareID.StorageID"}]
string InitiatorPortIDs[],
[IN, Description (
"IDs of target ports. See the method description for "
"conditions where this MAY be null."),
ModelCorrespondence { "CIM_SCSIProtocolEndpoint.Name"}]
string TargetPortIDs[],
[IN, Description (
"A list of logical unit numbers to assign to the "
224 Managed Object Format Files
"corresponding logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). If the LUNames parameter is null, "
"then this parameter MUST be null. Otherwise, if this "
"parameter is null, all LU numbers are assigned by the "
"hardware or instrumentation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber"}]
string DeviceNumbers[],
[IN, Description (
"A list of permissions to assign to the corresponding "
"logical unit in the LUNames parameter. This specifies "
"the permission to assign within the context of the "
"elements specified in the other parameters. Setting this "
"to 'No Access' assigns the DeviceNumber for the "
"associated initiators, but does not grant read or write "
"access. If the LUNames parameter is not null then this "
"parameter MUST be specified."),
ValueMap { "0", "2", "3", "4", "5..15999", "16000.." },
Values { "Unknown", "Read Write", "Read-Only", "No Access",
"DMTF Reserved", "Vendor Reserved" },
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceAccess" }]
uint16 DeviceAccesses[],
[IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this can be null, or contain exactly "
"one element; there MAY be multiple references on output. "
"If null on input, the instrumentation will create one or "
"more new SPC instances. If an SPC is specified, the "
"instrumentation will attempt to add associations to one "
"or more existing SPCs. If the first array element is a "
"valid SPC reference and SCSI semantics can be preserved, "
"the instrumentation MUST attach associations to the "
"specified SPC. If multiple elements are non-null on "
"input, the instrumentation MUST report an invalid "
"parameter. On output, this is an array of references to "
"SPCs created or modified as the result of processing the "
"request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Override existing lower priority VLUNs, if necessary. "
"Can be used only when exporting to a specific host. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean Override,
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after export. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of each "
"expose path operation.")]
string ResultDescriptions[]);
3PAR_TPD.mof 225
[Override ("HidePaths"), Description (
"HP 3PAR version of the HidePaths operation, adding an extra "
"property ResultDescription to better describe the result "
"of the hide path operation, and DeviceNumbers for more "
"efficient HidePaths operation.\n"
"\n"
"Hide a list of SCSI logical units (such as a RAID volume or "
"tape drive) from a list of initiators and/or target ports "
"on a SCSIProtocolController (SPC). \n"
"\n"
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"InitiatorPortIDs - the names of the initiator ports to use. "
"TargetPortIDs - the names of the target ports to use. "
"DeviceNumbers (optional) - the device numbers (LUNs) to use. "
"This is a HP 3PAR extension."
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"The LUNames and the optional DeviceNumbers parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. DeviceNumbers MUST be null (the provider will "
"deduce the DeviceNumbers of all the LU's in LUNames) or have "
"the same number of elements as LUNames. If these conditions "
"are not met, the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
"When hiding logical units, HP 3PAR Storage System supports only "
"the Remove LUs from a view and Hide Full Paths from View. "
"Remove LUs from a view requires that the "
"LUNames parameter not be null and that the InitiatorIDs and "
"TargetPortIDs parameters be null. \n"
"\n"
"The SPC is automatically deleted when the last logical unit "
"is removed since SPCAllowsNoLUs is false."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100", "4101..32767",
"32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid initiator port ID",
"Invalid target port ID",
"Target/initiator combination not exposed",
"Method Reserved", "Vendor Specific" }]
uint32 HidePaths (
[IN ( false ), OUT, Description (
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"A list of IDs of logical units. Each LU instance MUST "
"already exist. See the method description for conditions "
"where this MAY be null."),
ModelCorrespondence {
"CIM_LogicalDevice.Name"}]
string LUNames[],
[IN, Description (
"IDs of initiator ports. See the method description for "
"conditions where this MAY be null."),
ModelCorrespondence { "CIM_StorageHardwareID.StorageID" }]
226 Managed Object Format Files
string InitiatorPortIDs[],
[IN, Description (
"IDs of target ports. See the method description for "
"conditions where this MAY be null."),
ModelCorrespondence { "CIM_SCSIProtocolEndpoint.Name" }]
string TargetPortIDs[],
[IN, Description (
"A list of logical unit numbers that corresponds to "
"logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). This parameter is a vendor-specific "
"extension for HP 3PAR. Use of this parameter is optional, "
"but its use will enhance efficiency of the HidePaths "
"operation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber"}]
string DeviceNumbers[],
[IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this MUST contain exactly one element; "
"there MAY be multiple references on output. The "
"instrumentation will attempt to remove associations "
"(LUNames, InitiatorPortIDs, or TargetPortIDs) from this "
"SPC. Depending upon the specific implementation, the "
"instrumentation MAY need to create new SPCs with a "
"subset of the remaining associations. On output, this is "
"an array of references to SPCs created or modified as "
"the result of processing the request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after removal. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of the "
"hide path operation.")]
string ResultDescriptions[]);
[Deprecated { "ExposePaths" },
Override ("ExposeDefaultLUs"), Description (
"HP 3PAR version of the ExposeDefaultLUs operation, adding an extra "
"property ResultDescription to better describe the result "
"of the expose logical units operation. \n"
"This method is deprecated in favor of ExposePaths; port-present "
"vluns are created via ExposePaths by setting InitiatorPortIDs to "
"NULL.\n"
"Expose a list of SCSI logical units (such as RAID volumes "
"or tape drives) through a 'default view' "
"SCSIProtocolController (SPC) through a list of target "
"ports. The 'default view' SPC exposes logical units to all "
"initiators. This SPC is identified by an association to a "
"StorageHardwareID with Name property set to the empty "
"string. \n"
"\n"
3PAR_TPD.mof 227
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"TargetPortIDs - the names of the target ports to use. "
"DeviceNumbers - the device numbers (LUNs) to use. "
"DeviceAccesses - permissions for the logical units. "
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"There are two modes of operation, create and modify. If a "
"NULL value is passed in for the SPC, then the "
"instrumentation will attempt to create a new default view. "
"There could be multiple default view SPCs associated with "
"each port. If an SPC is passed in, then the "
"instrumentation adds the new paths to the existing SPC. \n"
"\n"
"For creating a default view SPC, all parameters, except "
"ProtocolControllers, MUST be specified since SPCAllowsNoLUs, "
"SPCAllowsNoTargets and SPCAllowsNoInitiators properties are "
"all false, and ClientSelectableDeviceNumbers property is "
"true, for a HP 3PAR Storage System. \n"
"\n"
"The LUNames, DeviceNumbers, and DeviceAccesses parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"or DeviceAccesses will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. LUNames, DeviceNumbers and DeviceAccesses MUST "
"have the same number of elements. If these conditions are "
"not met, the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
"For modifying an SPC, the HP 3PAR Storage System supports only "
"the Add LUs to a view use case."
"Add LUs to a view requires that the LUNames and DeviceNumbers "
"parameters not be null and that the InitiatorIDs and TargetPortIDs "
"parameters be null. \n"
"\n"
"The relevant rules of SCSI semantics are: \n"
"- an SPC MAY NOT be exposed through a particular "
"host/target port pair that is in use by another SPC. (In "
"other words, an SPC and its associated logical units and "
"ports together correspond to the logical unit inventory "
"provided by SCSI REPORT LUNS and INQUIRY commands) \n"
"- each LogicalDevice associated to an SPC MUST have a "
"unique ProtocolControllerForUnit DeviceNumber (logical unit "
"number) \n"
"The instrumentation MUST report an error if the client "
"request would violate one of these rules. \n"
"\n"
"If the instrumentation provides PrivilegeManagementService, "
"the results of setting DeviceAccesses MUST be synchronized "
"with PrivilegeManagementService as described in the "
"ProtocolControllerForUnit DeviceAccess description."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100", "4101", "4102..32767",
"32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid target port ID",
"Invalid permission", "Requested logical unit number in use",
"Maximum Map Count Exceeded", "Method Reserved",
"Vendor Specific" }]
uint32 ExposeDefaultLUs (
[IN ( false ), OUT, Description (
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
228 Managed Object Format Files
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"An array of IDs of logical unit instances. The LU "
"instances MUST already exist. The members of this array "
"MUST match the Name property of LogicalDevice instances "
"that represent SCSI logical units. See the method "
"description for conditions where this MAY be null."),
ModelCorrespondence { "CIM_LogicalDevice.Name"}]
string LUNames[],
[IN, Description (
"IDs of target ports. See the method description for "
"conditions where this MAY be null."),
ModelCorrespondence { "CIM_SCSIProtocolEndpoint.Name" }]
string TargetPortIDs[],
[IN, Description (
"A list of logical unit numbers to assign to the "
"corresponding logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). If the LUNames parameter is null, "
"then this parameter MUST be null. Otherwise, if this "
"parameter is null, all LU numbers are assigned by the "
"hardware or instrumentation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber"}]
string DeviceNumbers[],
[IN, Description (
"A list of permissions to assign to the corresponding "
"logical unit in the LUNames parameter. This specifies "
"the permission to assign within the context of the "
"elements specified in the other parameters. Setting this "
"to 'No Access' assigns the DeviceNumber for all "
"initiators, but does not grant read or write access. If "
"the LUNames parameter is not null then this parameter "
"MUST be specified."),
ValueMap { "0", "2", "3", "4", "5..15999", "16000.." },
Values { "Unknown", "Read Write", "Read-Only", "No Access",
"DMTF Reserved", "Vendor Reserved" },
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceAccess" }]
uint16 DeviceAccesses[],
[IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this can be null, or contain exactly "
"one element; there MAY be multiple references on output. "
"If null on input, the instrumentation will create one or "
"more new SPC instances. If an SPC is specified, the "
"instrumentation will attempt to add associations to one "
"or more existing SPCs. If the first array element is a "
"valid SPC reference and SCSI semantics can be preserved, "
"the instrumentation MUST attach associations to the "
"specified SPC. If multiple elements are non-null on "
"input, the instrumentation MUST report an invalid "
"parameter. On output, this is an array of references to "
"SPCs created or modified as the result of processing the "
"request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Override existing lower priority VLUNs, if necessary. "
"Can be used only when exporting to a specific host. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean Override,
3PAR_TPD.mof 229
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after export. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of the "
"expose Default LU operation.")]
string ResultDescriptions[]);
[Deprecated { "HidePaths" },
Override ("HideDefaultLUs"), Description (
"HP 3PAR version of the HideDefaultLUs operation, adding an extra "
"property ResultDescription to better describe the result "
"of the hide default logical units operation\n"
"\n"
"This method is deprecated in favor of HidePaths."
"\n"
"Hide a list of SCSI logical units (such as RAID volumes or "
"tape drives) through a list of target ports on a default "
"view SCSIProtocolController (SPC). \n"
"\n"
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"TargetPortIDs - the names of the target ports to use. "
"DeviceNumbers (optional) - the device numbers (LUNs) to use. "
"This is a HP 3PAR extension."
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"The LUNames and the optional DeviceNumbers parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. DeviceNumbers MUST be null (the provider will "
"deduce the DeviceNumbers of all the LU's in LUNames) or have "
"the same number of elements as LUNames. If these conditions "
"are not met, the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
"When hiding logical units, HP 3PAR Storage System supports only "
"the Remove LUs from a default view use case. "
"Remove LUs from a default view requires that the "
"LUNames parameter not be null and that the TargetPortIDs "
"parameters be null. \n"
"\n"
"The SPC is automatically deleted when the last logical unit "
"is removed since SPCAllowsNoLUs is false."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100..32767", "32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid target port ID",
"Maximum Map Count Error", "Method Reserved",
"Vendor Specific" }]
uint32 HideDefaultLUs (
[IN ( false ), OUT, Description (
230 Managed Object Format Files
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"A list of IDs of logical units. Each LU instance MUST "
"already exist. See the method description for conditions "
"where this MAY be null."),
ModelCorrespondence {
"CIM_LogicalDevice.Name"}]
string LUNames[],
[IN, Description (
"IDs of target ports. See the method description for "
"conditions where this MAY be null."),
ModelCorrespondence { "CIM_SCSIProtocolEndpoint.Name" }]
string TargetPortIDs[],
[IN, Description (
"A list of logical unit numbers that corresponds to "
"logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). This parameter is a vendor-specific "
"extension for HP 3PAR. Use of this parameter is optional, "
"but its use will enhance efficiency of the HideDefaultLUs "
"operation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber" }]
string DeviceNumbers[],
[IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this MUST contain exactly one element; "
"there MAY be multiple references on output. The "
"instrumentation will attempt to remove associations "
"(LUNames or TargetPortIDs) from this SPC. Depending upon "
"the specific implementation, the instrumentation MAY "
"need to create new SPCs with a subset of the remaining "
"associations. On output, this is an array of references "
"to SPCs created or modified as the result of processing "
"the request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after removal. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of the "
"hide default LU operation.")]
string ResultDescriptions[]);
[Description (
"Expose a list of SCSI logical units (such as RAID volumes "
"or tape drives) to a list of StorageHardwareIDCollections "
"(host names), through a list of target ports if specified. "
"If target port ids are not specified, the logical units "
"will be visible to all InitiatorPortIDs that are member "
3PAR_TPD.mof
231
"of the StorageHardwareIDCollections (host see vluns). If "
"target ports are specified, the logical units will be visible "
"to InitiatorPortIDs that are member of the "
"StorageHardwareIDCollections and that are connected to/zoned with "
"the target ports (matched set vluns).\n"
"\n"
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"HostNames - the names of the StorageHardwareIDCollection to use. "
"DeviceNumbers - the device numbers (LUNs) to use. "
"DeviceAccesses - permissions for the logical units. "
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"There are two modes of operation, create and modify. If a "
"NULL value is passed in for the SPC, then the "
"instrumentation will attempt to create a new view. "
"If an SPC is passed in, then the instrumentation adds the "
"new paths to the existing SPC. \n"
"\n"
"For creating a SPC, all parameters, except "
"ProtocolControllers, MUST be specified since SPCAllowsNoLUs, "
"SPCAllowsNoTargets and SPCAllowsNoInitiators properties are "
"all false, and ClientSelectableDeviceNumbers property is "
"true, for a HP 3PAR Storage System. \n"
"\n"
"The LUNames, DeviceNumbers, and DeviceAccesses parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"or DeviceAccesses will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. LUNames, DeviceNumbers and DeviceAccesses MUST "
"have the same number of elements. If these conditions are "
"not met, the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
"For modifying an SPC, the HP 3PAR Storage System supports only "
"the Add LUs to a view use case."
"Add LUs to a view requires that the LUNames and DeviceNumbers "
"parameters not be null and that the Hostnames "
"parameter be null. \n"
"\n"
"The relevant rules of SCSI semantics are: \n"
"- an SPC MAY NOT be exposed through a particular "
"host/target port pair that is in use by another SPC. (In "
"other words, an SPC and its associated logical units and "
"ports together correspond to the logical unit inventory "
"provided by SCSI REPORT LUNS and INQUIRY commands) \n"
"- each LogicalDevice associated to an SPC MUST have a "
"unique ProtocolControllerForUnit DeviceNumber (logical unit "
"number) \n"
"The instrumentation MUST report an error if the client "
"request would violate one of these rules. \n"
"\n"
"The relevant rules of SCSI semantics are: \n"
"- an SPC MAY NOT be exposed through a particular "
"host/target port pair that is in use by another SPC. (In "
"other words, an SPC and its associated logical units and "
"ports together correspond to the logical unit inventory "
"provided by SCSI REPORT LUNS and INQUIRY commands) \n"
"- each LogicalDevice associated to an SPC MUST have a "
"unique ProtocolControllerForUnit DeviceNumber (logical unit "
"number) \n"
"The instrumentation MUST report an error if the client "
"request would violate one of these rules. \n"
"\n"
"If the instrumentation provides PrivilegeManagementService, "
232 Managed Object Format Files
"the results of setting DeviceAccesses MUST be synchronized "
"with PrivilegeManagementService as described in the "
"ProtocolControllerForUnit DeviceAccess description."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100", "4101", "4102", "4103..32767",
"32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid host name",
"Invalid target port ID",
"Invalid permission", "Requested logical unit number in use",
"Maximum Map Count Exceeded", "Method Reserved",
"Vendor Specific" }]
uint32 ExposeLUsToStorageHardwareIDCollection (
[IN ( false ), OUT, Description (
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"An array of IDs of logical unit instances. The LU "
"instances MUST already exist. The members of this array "
"MUST match the Name property of LogicalDevice instances "
"that represent SCSI logical units. See the method "
"description for conditions where this MAY be null."),
ModelCorrespondence { "CIM_LogicalDevice.Name"}]
string LUNames[],
[Required, IN, Description (
"An array of names for the hosts (StorageHardwareIDCOllection). "
"Instances MUST already exist. The members of this array "
"MUST match the ElementName property of TPD_StorageHardwareIDCollection
"
"instances."),
ModelCorrespondence { "TPD_StorageHardwareIDCollection.ElementName" }]
string HostNames[],
[Required, IN, Description (
"An array of target port LPIDs, in '<node>:<slot>:<port>' format. "
"If this is empty, then host-sees vlun will be created; otherwise "
"matched set vlun(s) will be created. ")]
string TargetPortLPIDs[],
[IN, Description (
"A list of logical unit numbers to assign to the "
"corresponding logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). If the LUNames parameter is null, "
"then this parameter MUST be null. Otherwise, if this "
"parameter is null, all LU numbers are assigned by the "
"hardware or instrumentation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber"}]
string DeviceNumbers[],
[IN, Description (
"A list of permissions to assign to the corresponding "
"logical unit in the LUNames parameter. This specifies "
"the permission to assign within the context of the "
"elements specified in the other parameters. Setting this "
"to 'No Access' assigns the DeviceNumber for all "
"initiators, but does not grant read or write access. If "
"the LUNames parameter is not null then this parameter "
"MUST be specified."),
ValueMap { "0", "2", "3", "4", "5..15999", "16000.." },
Values { "Unknown", "Read Write", "Read-Only", "No Access",
3PAR_TPD.mof 233
"DMTF Reserved", "Vendor Reserved" },
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceAccess" }]
uint16 DeviceAccesses[],
[Required, IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this can be null, or contain exactly "
"one element; there MAY be multiple references on output. "
"If null on input, the instrumentation will create one or "
"more new SPC instances. If an SPC is specified, the "
"instrumentation will attempt to add associations to one "
"or more existing SPCs. If the first array element is a "
"valid SPC reference and SCSI semantics can be preserved, "
"the instrumentation MUST attach associations to the "
"specified SPC. If multiple elements are non-null on "
"input, the instrumentation MUST report an invalid "
"parameter. On output, this is an array of references to "
"SPCs created or modified as the result of processing the "
"request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Override existing lower priority VLUNs, if necessary. "
"Can be used only when exporting to a specific host. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean Override,
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after export. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of the "
"expose LUs to StorageHardwareIDCollection operation.")]
string ResultDescriptions[]);
[Description (
"Hide a list of SCSI logical units (such as RAID volumes or "
"tape drives) through a list of StorageHardwareIDCollections. \n"
"\n"
"The parameters for this method are: Job - null if no job "
"created, otherwise this is a reference to the job. LUNames "
"- the list of names of the logical units to use. "
"DeviceNumbers (optional) - the device numbers (LUNs) to use. "
"ProtocolControllers - SPCs involved in this operation. \n"
"\n"
"The LUNames and the optional DeviceNumbers parameters "
"are mutually indexed arrays - any element in DeviceNumbers "
"will set a property relative to the "
"LogicalDevice instance named in the corresponding element "
"of LUNames. DeviceNumbers MUST be null (the provider will "
"hide all LU's in LUNames on the SPC) or have the same number "
"of elements as LUNames. If these conditions are not met, "
"the instrumentation MUST return a 'Invalid Parameter' "
"status or a CIM_Error. \n"
"\n"
234 Managed Object Format Files
"When hiding logical units, HP 3PAR Storage System supports only "
"the Remove LUs from a view use case. "
"Remove LUs from a view requires that the "
"LUNames parameter not be null.\n"
"\n"
"The SPC is automatically deleted when the last logical unit "
"is removed since SPCAllowsNoLUs is false."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..4095", "4096",
"4097", "4098", "4099", "4100..32767", "32768..65535" },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Invalid logical unit ID", "Invalid host name",
"Maximum Map Count Error", "Method Reserved",
"Vendor Specific" }]
uint32 HideLUsFromStorageHardwareIDCollection (
[IN ( false ), OUT, Description (
"Reference to the job if 'Method Parameters Checked - Job "
"Started' is returned (MAY be null if job completed).")]
CIM_ConcreteJob REF Job,
[Required, IN, Description (
"A list of IDs of logical units. Each LU instance MUST "
"already exist. See the method description for conditions "
"where this MAY be null."),
ModelCorrespondence {
"CIM_LogicalDevice.Name"}]
string LUNames[],
[IN, Description (
"A list of logical unit numbers that corresponds to "
"logical unit in the LUNames parameter. "
"(within the context of the elements specified in the "
"other parameters). This parameter is a vendor-specific "
"extension for HP 3PAR. Use of this parameter is optional, "
"but its use will enhance efficiency of the HideDefaultLUs "
"operation."),
ModelCorrespondence {
"CIM_ProtocolControllerForUnit.DeviceNumber"}]
string DeviceNumbers[],
[IN, OUT, Description (
"An array of references to SCSIProtocolControllers "
"(SPCs). On input, this MUST contain exactly one element; "
"there MAY be multiple references on output. The "
"instrumentation will attempt to remove associations "
"(LUNames or TargetPortIDs) from this SPC. Depending upon "
"the specific implementation, the instrumentation MAY "
"need to create new SPCs with a subset of the remaining "
"associations. On output, this is an array of references "
"to SPCs created or modified as the result of processing "
"the request.")]
CIM_SCSIProtocolController REF ProtocolControllers[],
[IN, Description (
"Do not issue a VLUN (Virtual Logical Unit Number) Change "
"Notification (VCN) after removal. For direct connect or "
"loop configuration, a VCN consists of a Fibre Channel "
"Loop Initialization Primitive (LIP). For fabric "
"configuration a VCN consists of Registered State Change "
"Notification (RSCN) being sent to the fabric controller. "
"This parameter is a vendor-specific extension for HP 3PAR. "
"The default value is false.")]
boolean NoVCN,
[OUT, Description (
3PAR_TPD.mof 235
"An array of descriptive text of the result of the operation, "
"with each entry containing the result of the "
"hide default LU operation.")]
string ResultDescriptions[]);
};
// ==================================================================
// ProtocolControllerMaskingCapabilities
// ==================================================================
[Description
("A subclass of Capabilities that defines the Masking-related "
"capabilities of the HP 3PAR Storage System.")] class TPD_ProtocolControllerMaskingCapabilities :
CIM_ProtocolControllerMaskingCapabilities
{
[Description (
"If true, StorageHardwareIDs need to be set up before calling "
"ExposePaths or ExposeLUsToStorageHardwareIDCollection. "
"StorageHardwareID is setup by calling CreateStorageHardwareID "
"and specifying the ElementName parameter, which is mandatory "
"for HP 3PAR CIMOM.")]
boolean RequiresHostNodePortRegistration;
};
// ==================================================================
// SystemControllerMaskingCapabilities
// ==================================================================
[Association,
Description (
"TPD_SystemControllerMaskingCapabilities is an association between "
"StorageSystem and ProtocolControllerMaskingCapabilities.") ] class TPD_SystemControllerMaskingCapabilities : CIM_ElementCapabilities
{
[Override ( "ManagedElement" ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF ManagedElement;
[Override ( "Capabilities" ), Description (
"The protocol controller masking capabilities.")]
TPD_ProtocolControllerMaskingCapabilities REF Capabilities;
};
// ==================================================================
// ConfigServicesForSCSIController Association
// ==================================================================
[Association,
Description (
"TPD_ConfigServicesForSCSIController is an association between "
"TPD_SCSIController and ControllerConfigurationService.") ] class TPD_ConfigServicesForSCSIController : CIM_ConcreteDependency
{
[Override ( "Antecedent" ), Description (
"The controller configuration service which the protocol "
"controller depends on for configuration.")]
TPD_ControllerConfigurationService REF Antecedent;
[Override ( "Dependent" ), Description (
"The protocol controller which uses the controller "
"configuration service.")]
TPD_SCSIController REF Dependent;
};
// ==================================================================
// HP 3PAR Storage System and Storage Volume association
// ==================================================================
[Association, Aggregation, Composition,
236 Managed Object Format Files
Description (
"HP 3PAR Storage System and Storage Volume Association ") ] class TPD_SystemVolume : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description ("The storage system.") ]
TPD_StorageSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The storage volume on storage system.") ]
TPD_StorageVolume REF PartComponent;
};
// ==================================================================
// HP 3PAR SoftwareIdentity
// ==================================================================
[Description (
"The SoftwareIdentity describes Inform OS version loaded "
"on HP 3PAR Storage System")] class TPD_SoftwareIdentity : CIM_SoftwareIdentity
{
[Description (
"Patch numbers that are included in current version of Inform OS.\n")]
String Patches;
};
// ==================================================================
// HP 3PAR InstalledSoftwareIdentity
// ==================================================================
[Association,
Description (
"HP 3PAR InstalledSoftwareIdentity is an association between "
"the system and Inform OS identity.")] class TPD_InstalledSoftwareIdentity : CIM_InstalledSoftwareIdentity
{
[Override ("System"), Description (
"The system on which the Inform software is "
"installed. ") ]
TPD_StorageSystem REF System;
[Override ("InstalledSoftware"), Description (
"The SoftwareIdentity, e.g. Inform version and "
"release number, that is installed.") ]
TPD_SoftwareIdentity REF InstalledSoftware;
};
// ==================================================================
// HP 3PAR's system package describes the packaging attributes
// including model, serial number and OS version
// ==================================================================
[Description (
"HP 3PAR system package describes the packaging attributes "
" including model, serial number and OS version. ")] class TPD_SystemPackage : CIM_PhysicalPackage
{
};
// ==================================================================
// HP 3PAR Storage System and System Package association
// ==================================================================
[Association,
Description (
"HP 3PAR Storage System and System Package Association.") ]
3PAR_TPD.mof 237
class TPD_ComputerSystemPackage : CIM_ComputerSystemPackage
{
[Override ("Antecedent"),
Description ("The HP 3PAR Storage System physical package.") ]
TPD_SystemPackage REF Antecedent;
[Override ("Dependent"), Description (
"The HP 3PAR Storage System.") ]
TPD_StorageSystem REF Dependent;
};
// ==================================================================
// HP 3PAR StorageCapabilities
// ==================================================================
[Description (
"HP 3PAR StorageCapabilities. This class defines the capabilities "
"of a StoragePool. An instance of StorageCapabilities could be "
"associated with a StoragePool by using ElementCapabilities.")] class TPD_StorageCapabilities: CIM_StorageCapabilities
{
[Description ("True indicates space limits on allocation from "
"DynamicStoragePools may be enforced. This is TRUE for capabilities"
" of DynamicStoragePool and concrete pool.")]
boolean SpaceLimitSupported;
[Description (
"The number of data chunklets in a RAID 50 or RAID 60 parity set. "
"The system default is 4 chunklets: 3 for data and 1 for "
"parity (3+1).\n"
"This is meaningless for RAID 0 or RAID 10 volumes.")]
uint16 ParitySetSize;
[Description (
"This is the maximum grow increment. When a StorageVolume or "
"a DynamicStoragePool grows on demand, the system may allocates upto "
"this number of bytes"),
Units ( "Bytes" )]
uint64 AllocationUnitMax;
[Description (
"This is the minimum grow increment. When a StorageVolume or "
"a DynamicStoragePool grows on demand, the system may allocates at least "
"this number of bytes"),
Units ( "Bytes" )]
uint64 AllocationUnitMin;
[Description (
"This is the default grow increment. When a StorageVolume or "
"a DynamicStoragePool grows on demand, the system may allocates the "
"default number of bytes"),
Units ( "Bytes" )]
uint64 AllocationUnitDefault;
[Description (
"Warning threshold for generating an indication for "
" RemainingManagedSpace. Value of zero means no warning generated. "
"Triggered when "
" RemainingManagedSpace <=
(TotalManagedSpace*LowSpaceLimitWarningThreshold)/100."
" MinValue = 0, MaxValue = 100 "
"This is 0 for both concrete pool and DynamicStoragePool. This property"
" is not populated for all other kinds of pools"),
Units ( "Percent" )]
uint16 LowSpaceWarningThresholdDefault;
[Description (
238 Managed Object Format Files
"Warning threshold for generating an indication for "
"SpaceConsumed. Value of zero means no warning generated. "
"Triggered when "
" SpaceConsumed >= (SpaceLimit*SpaceLimitWarningThreshold)/100."
" MinValue = 0, MaxValue = 100 "
"This is 0 for both concrete pool and DynamicStoragePool. This property"
" is not populated for all other kinds of pools"),
Units ( "Percent" )]
uint16 SpaceLimitWarningThresholdDefault;
};
// ==================================================================
// HP 3PAR CapabilitiesOfStoragePool
// ==================================================================
[Association,
Description (
"TPD_CapabilitiesOfStoragePool is an association between "
"StoragePool and StorageCapabilities."
"This association is used to figure out the service quality (RAID types)"
" that a StoragePool can support.") ] class TPD_CapabilitiesOfStoragePool: CIM_ElementCapabilities
{
[Override ( "ManagedElement" ), Description (
"TPD_StoragePool or TPD_DeltaReplicaStoragePool.")]
CIM_StoragePool REF ManagedElement;
[Override ( "Capabilities" ), Description (
"The capabilities (RAID types) that the StoragePool can support.")]
TPD_StorageCapabilities REF Capabilities;
};
// ===================================================================
// HP 3PAR StorageSettingsAssociatedToCapabilities
// ===================================================================
[Association, Description (
"This association define StorageSettings that reflect the "
"capabilities of the associated StorageCapabilities. The "
"associated StorageSetting MAY NOT define the operational "
"characteristics (through settings properties) of any storage "
"element. Certain StorageSetting instances can be defined as "
"\"Fixed = Not Changeable\" by using the \"ChangeableType\" "
"attribute. \"Fixed\" settings have this special association. "
"This association SHALL be defined between \"Fixed - Not "
"Changeable\" instances of StorageSetting with the "
"StorageCapabilities instances that are associated with the "
"StoragePools which support the storage characteristics "
"described by the StorageSetting instance. \n"
"Fixed settings MAY be associated to many StorageCapabilities.")] class TPD_StorageSettingsAssociatedToCapabilities :
CIM_StorageSettingsAssociatedToCapabilities
{
[Override ( "Antecedent" ), Description (
"HP 3PAR StorageCapabilities.")]
TPD_StorageCapabilities REF Antecedent;
[Override ( "Dependent" ), Description (
"HP 3PAR StorageSetting.")]
TPD_StorageSetting REF Dependent;
};
// ===================================================================
// HP 3PAR StorageSettingsGeneratedFromCapabilities
// ===================================================================
3PAR_TPD.mof 239
[Association, Description (
"This association define StorageSettings that reflect the "
"capabilities of the associated StorageCapabilities. The "
"associated StorageSetting may not define the operational "
"characteristics (through settings properties) of any storage "
"element. StorageSettingsGeneratedFromCapabilities is the "
"association between instances of StorageCapabilities and those "
"instances of StorageSetting that have been created from the "
"StorageCapabilities instance using the StorageCapabilities "
"\"CreateSetting\" method. These settings have a "
"StorageSetting.ChangeableType of \"Changeable - Transient\" or "
"\"Changeable - Persistent\" The settings associated by this "
"class reflect the capabilities from which they are generated. "
"These setting SHALL be associated with one "
"StorageCapabilities. \n"
"A generated setting can be deleted by the implementation at "
"any time if it is a a StorageSetting of \"Changed - "
"Transient\" ChangeableType. \n"
"A client should not use this association to find transient "
"Settings to subsequently modify and/or use because that would "
"increase the likelihood of setting contention across clients. "
"Instead the implementation uses this association to define "
"transient settings, which can be located through any means, "
"that have special temporal based life cycle. \n"
"DefaultSetting is meaningless in this class.")] class TPD_StorageSettingsGeneratedFromCapabilities :
CIM_StorageSettingsGeneratedFromCapabilities
{
[Override ( "Antecedent" ), Description (
"HP 3PAR StorageCapabilities.")]
TPD_StorageCapabilities REF Antecedent;
[Override ( "Dependent" ), Description (
"HP 3PAR StorageSetting.")]
TPD_StorageSetting REF Dependent;
};
// ==================================================================
// HP 3PAR's product package describes the product attributes
// including vendor name, product name, serial number and OS version
// ==================================================================
[Description (
"HP 3PAR product package describes The product attributes"
" including vendor name, product name, serial number and OS version. ")] class TPD_Product : CIM_Product
{
};
// ==================================================================
// HP 3PAR Product and System Package association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Product and System Package Association.") ] class TPD_ProductPhysicalComponent : CIM_ProductPhysicalComponent
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description ("The HP 3PAR Storage System product.") ]
TPD_Product REF GroupComponent;
[Override ("PartComponent"), Description (
"The system packaging attributes.") ]
TPD_SystemPackage REF PartComponent;
};
240 Managed Object Format Files
// ==================================================================
// StorageHardwareID
// ==================================================================
[Description (
"StorageHardwareID represents the host HBA.")] class TPD_StorageHardwareID : CIM_StorageHardwareID
{
[Description ( "IP Address for this HBA.") ]
String IPAddress;
};
// ==================================================================
// SCSI Protocol Controller AssociatedPrivilege
// ==================================================================
[Association, Description (
"AssociatedPrivilege represents the access permission "
"that a StorageHardwareID is allowed on a "
"SCSIProtocolController.")] class TPD_SPCAssociatedPrivilege : CIM_AssociatedPrivilege {
[Override ( "Subject" ), Description (
"The StorageHardwareID for which privileges are granted.")]
TPD_StorageHardwareID REF Subject;
[Override ( "Target" ), Description (
"The SCSIProtocolController for which the privileges"
"apply.")]
TPD_SCSIController REF Target;
};
// ==================================================================
// AuthorizedPrivilege
// ==================================================================
[Description (
"AuthorizedPrivilege represents the access permission "
"that a StorageHardwareID is allowed on a "
"SCSIProtocolController.")] class TPD_AuthorizedPrivilege : CIM_AuthorizedPrivilege {
};
// ==================================================================
// PrivilegeForStorageHardwareID
// ==================================================================
[Association,
Description (
"PrivilegeForStorageHardwareID associates StorageHardwareID "
"to its access permission (AuthorizedPrivilege).")] class TPD_PrivilegeForStorageHardwareID : CIM_AuthorizedSubject {
[Override ( "Privilege" ), Description (
"The AuthorizedPrivilege either granted or denied to an "
"Identity, Role or Collection. Whether the privilege is "
"granted or denied is defined by the inherited property, "
"CIM_Privilege.PrivilegeGranted.")]
TPD_AuthorizedPrivilege REF Privilege;
[Override ( "PrivilegedElement" ), Description (
"The host StorageHardwareID for which AuthorizedPrivileges are granted or
"
"denied. Whether the privilege is granted or denied is "
"defined by the property, CIM_Privilege.PrivilegeGranted.")]
TPD_StorageHardwareID REF PrivilegedElement;
};
// ==================================================================
// PrivilegeForSCSIController
// ==================================================================
[Association, Description (
"PrivilegeForSCSIController is an association used to tie the "
3PAR_TPD.mof
241
"AuthorizedPrivileges to SCSIProtocolController resources.")] class TPD_PrivilegeForSCSIController : CIM_AuthorizedTarget {
[Override ( "Privilege" ), Description (
"The AuthorizedPrivilege affecting the SCSIProtocolController "
"resource.")]
TPD_AuthorizedPrivilege REF Privilege;
[Override ( "TargetElement" ), Description (
"The SCSIProtocolController resources to which the "
"AuthorizedPrivilege applies.")]
TPD_SCSIController REF TargetElement;
};
// ==================================================================
// StorageHardwareIDCollection
// ==================================================================
[Description (
"A collection of StorageHardwareIDs (host WWN) within a host.")] class TPD_StorageHardwareIDCollection : CIM_SystemSpecificCollection {
[Description (
"System assigned ID for this host collection.")]
uint64 ID;
[Description ("HP 3PAR host persona index number.") ]
uint32 HostPersonaID;
[Description (
"Name of the administrative domain that this host collection belongs "
"to.\n")]
String Domain;
};
// ==================================================================
// PrivilegeForStorageHardwareIDCollection
// ==================================================================
[Association,
Description (
"PrivilegeForStorageHardwareIDCollection associates "
"StorageHardwareIDCollection to its access permission (AuthorizedPrivilege).")] class TPD_PrivilegeForStorageHardwareIDCollection : CIM_AuthorizedSubject {
[Override ( "Privilege" ), Description (
"The AuthorizedPrivilege either granted or denied to an "
"Identity, Role or Collection. Whether the privilege is "
"granted or denied is defined by the inherited property, "
"CIM_Privilege.PrivilegeGranted.")]
TPD_AuthorizedPrivilege REF Privilege;
[Override ( "PrivilegedElement" ), Description (
"The host for which AuthorizedPrivileges are granted or "
"denied. Whether the privilege is granted or denied is "
"defined by the property, CIM_Privilege.PrivilegeGranted.")]
TPD_StorageHardwareIDCollection REF PrivilegedElement;
};
// ==================================================================
// MemberOfStorageHardwareIDCollection
// ==================================================================
[Association, Aggregation, Description (
"MemberOfStorageHardwareIDCollection is an aggregation used "
"to establish membership of StorageHardIDs (host WWNs) in a "
"host.")] class TPD_MemberOfStorageHardwareIDCollection : CIM_MemberOfCollection {
[Key, Aggregate, Description (
"The MemberOfStorageHardwareIDCollection (host) that "
"aggregates StorageHardwareID (host WWNs).")]
242 Managed Object Format Files
TPD_StorageHardwareIDCollection REF Collection;
[Key, Description (
"The aggregated member of the "
"MemberOfStorageHardwareIDCollection.")]
TPD_StorageHardwareID REF Member;
};
// ==================================================================
// StorageHardwareIDManagementService
// ==================================================================
[Description (
"StorageHardwareIDManagementService provides methods for "
"manipulating instances of StorageHardwareIDs and manipulating "
"the trust of these IDs in the underlying storage system.")] class TPD_StorageHardwareIDManagementService :
CIM_StorageHardwareIDManagementService {
[Override ("CreateHardwareIDCollection"), Description (
"Create a group of StorageHardwareIDs as a new instance of "
"SystemSpecificCollection. This is useful to define a set of "
"authorized subjects that can access volumes in a disk "
"array. This method allows the client to make a request of a "
"specific Service instance to create the collection and "
"provide the appropriate class name. When these capabilities "
"are standardized in CIM/WBEM, this method can be deprecated "
"and intrinsic methods used. In addition to creating the "
"collection, this method causes the creation of the "
"HostedCollection association (to this service's scoping "
"system) and MemberOfCollection association to members of "
"the IDs parameter."
"For HP 3PAR, Setting is added as an optional parameter."),
ValueMap { "0", "1", "2", "3", "4", "5", "6..0xFFF", "0x1000",
"0x1001", "0x1002", "0x1003..0x7FFF", "0x8000.." },
Values { "Success", "Not Supported", "Unspecified Error",
"Timeout", "Failed", "Invalid Parameter", "DMTF Reserved",
"Invalid HardwareID instance",
"Implementation does not support hardware ID collections",
"Input hardware IDs cannot be used in same collection",
"Method Reserved", "Vendor Specific" }]
uint32 CreateHardwareIDCollection (
[IN, Description (
"The ElementName to be assigned to the created "
"collection.")]
string ElementName,
[IN, Description (
"Array of strings containing representations of "
"references to StorageHardwareID instances that will "
"become members of the new collection.")]
string HardwareIDs[],
[IN, Description (
"REF to the StorageClientSettingData containing the "
"OSType appropriate for this initiator. If left NULL, the "
"instrumentation assumes a standard OSType - i.e., that "
"no OS-specific behavior for this initiator is defined.")]
CIM_StorageClientSettingData REF Setting,
[IN, Description (
"Name of the administrative domain.")]
String Domain,
[IN ( false ), OUT, Description (
"The new instance of SystemSpecificCollection that is "
3PAR_TPD.mof 243
"created.")]
CIM_SystemSpecificCollection REF Collection );
[Description (
"Sets the initiator and/or target CHAP authentication information "
"on the host as specified in Collection."),
ValueMap { "0", "4", "5", "0x1000" },
Values { "Success", "Failed", "Invalid Parameter",
"Non-existent Collection" }]
uint32 SetISCSICHAP(
[IN, Description (
"The initiator CHAP name. If this value is not "
"specified, then the CHAP name defaults to the "
"host name. Applicable only if InitiatorSecret is set.")]
string InitiatorCHAPName,
[IN, Description (
"The target CHAP name. If this value is not "
"specified, then the CHAP name defaults to the HP 3PAR "
"System name. Applicable only if TargetSecret is set.")]
string TargetCHAPName,
[IN, Description (
"Whether the initiator CHAP secret is treated as an ASCII "
"string or as hex number. If this value is not specified then it "
"defaults to ASCII. Applicable only if InitiatorSecret is set."),
ValueMap { "0", "1" },
Values { "ASCII", "Hexadecimal" }]
Uint16 InitiatorSecretType,
[IN, Description (
"Whether the target CHAP secret is treated as an ASCII "
"string or as hex number. If this value is not specified then it "
"defaults to ASCII. Applicable only if TargetSecret is set."),
ValueMap { "0", "1" },
Values { "ASCII", "Hexadecimal" }]
Uint16 TargetSecretType,
[IN, Description (
"The CHAP secret for the host. If hex is specified, it is "
"treated as a 16-byte hex number. Otherwise it should be a "
"printable ASCII string 12 to 16 characters in length with "
"no spaces.")]
string InitiatorSecret,
[IN, Description (
"The CHAP secret for the target. If hex is specified, it is "
"treated as a 16-byte hex number. Otherwise it should be a "
"printable ASCII string 12 to 16 characters in length with "
"no spaces.")]
string TargetSecret,
[IN, Description (
"Reference to the iSCSI StorageHardwareIDCollection.")]
CIM_SystemSpecificCollection REF Collection );
[Description (
"Remove CHAP authentication on the host as specified in "
"Collection."),
ValueMap { "0", "4", "5", "0x1000" },
Values { "Success", "Failed", "Invalid Parameter",
"Non-existent Collection" }]
uint32 RemoveISCSICHAP(
[IN, Description (
"Remove target CHAP only or both target and init CHAP. "
244 Managed Object Format Files
"If this value is not specified then both target and "
"init CHAP will be deleted."),
ValueMap { "1", "2" },
Values { "Target", "Both Target and Initiator" }]
Uint16 RemovalScope,
[IN, Description (
"Reference to the iSCSI StorageHardwareIDCollection.")]
CIM_SystemSpecificCollection REF Collection );
};
// ==================================================================
// HostedStorageHWIDManagementService
// ==================================================================
[Association, Description (
"TPD_HostedStorageHWIDManagementService is an association "
"between TPD_StorageSystem and "
"TPD_StorageHardwareIDManagementService. The cardinality of "
"this association is 1-to-1. A System may host only one "
"StorageHardwareIDManagementService. ")] class TPD_HostedStorageHWIDManagementService : CIM_HostedService {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The StorageHardwareID management service hosted on the "
"HP 3PAR Storage System.")]
TPD_StorageHardwareIDManagementService REF Dependent;
};
// ==================================================================
// HostedStorageHardwareIDCollection
// ==================================================================
[Association, Description (
"HostedStorageHardwareIDCollection defines a "
"TPD_StorageHardwareIDCollection in a context of a scoping "
"TPD_StorageSystem.")] class TPD_HostedStorageHardwareIDCollection : CIM_HostedCollection {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The collection of StorageHardwareIDs in the context of "
"the HP 3PAR Storage System.")]
TPD_StorageHardwareIDCollection REF Dependent;
};
// ==================================================================
// MgmtServicesForStorageHWIDCollection Association
// ==================================================================
[Association,
Description (
"TPD_MgmtServicesForStorageHWIDCollection is an association between "
"TPD_StorageHardwareID or TPD_StorageHardwareIDCollection and "
"TPD_StorageHardwareIDManagementService.") ] class TPD_MgmtServicesForStorageHWIDCollection : CIM_ConcreteDependency
{
[Override ( "Antecedent" ), Description (
"The storage hardware ID management service which the "
"StorageHardwareIDCollection depends on for configuration.")]
TPD_StorageHardwareIDManagementService REF Antecedent;
};
3PAR_TPD.mof 245
// ==================================================================
// PrivilegeManagementService
// ==================================================================
[Description (
"HP 3PAR PrivilegeManagementService is responsible for creating, "
"deleting, and associating AuthorizedPrivilege instances. "
"References to 'subject' and 'target' define the entities that "
"are associated with an AuthorizedPrivilege instance via the "
"relationships, AuthorizedSubject and AuthorizedTarget, "
"respectively. When created, an AuthorizedPrivilege instance is "
"related to this (PrivilegeManagement)Service via the "
"association, ConcreteDependency. Note: HP 3PAR does not support"
"changing or removing AuthorizedPrivilege.")] class TPD_PrivilegeManagementService : CIM_PrivilegeManagementService
{
};
// ==================================================================
// HP 3PAR StorageSystem and PrivilegeManagementService association.
// ==================================================================
[Association,
Description (
"TPD_HostedPrivilegeManagementService is an association "
"between TPD_StorageSystem and TPD_PrivilegeManagementService. "
"The cardinality of this association is 1-to-1. A System may "
"host only one PrivilegeManagementService. ")] class TPD_HostedPrivilegeManagementService : CIM_HostedService {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The PrivilegeManagementService hosted on the HP 3PAR Storage System.")]
TPD_PrivilegeManagementService REF Dependent;
};
// ==================================================================
// ManagementServicesForAuthorizedPrivilege association
// ==================================================================
[Association,
Description (
"TPD_ManagementServiceForAuthorizedPrivilege is an association "
"between TPD_PrivilegeManagementService and "
"TPD_AuthorizedPrivilege.") ] class TPD_ManagementServiceForAuthorizedPrivilege : CIM_ConcreteDependency
{
[Override ( "Antecedent" ), Description (
"The privilege management service which supports "
"authorized privilege.")]
TPD_PrivilegeManagementService REF Antecedent;
[Override ( "Dependent" ), Description (
"The authorized privilege which uses the management service.")]
TPD_AuthorizedPrivilege REF Dependent;
};
// ==================================================================
// HP 3PAR System and ControllerConfigurationService association.
// ==================================================================
[Association,
Description (
"TPD_SystemHostedCCS is an association between TPD_StorageSystem "
"and TPD_ControllerConfigurationService. The cardinality of "
"this association is 1-to-1. A System may host only one "
246 Managed Object Format Files
"ControllerConfigurationService. ")] class TPD_SystemHostedCCS : CIM_HostedService {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR Storage System.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The ControllerConfigurationService hosted on the HP 3PAR Storage System.")]
TPD_ControllerConfigurationService REF Dependent;
};
// ==================================================================
// HP 3PAR SFP
// ==================================================================
[Description (
"HP 3PAR SFP for Node FC ports.")] class TPD_SFP : CIM_PhysicalConnector {
[Description ("Revision code.") ]
String Revision;
[Description (
"The current bandwidth of the SFP in Bits per Second."),
Units ( "Bits per Second" )]
uint64 Speed;
[Description ("Position of the TX disable pin. If pin position is HI, "
"TX laser is disabled"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "LO", "HI"} ]
uint16 DisableTXPinPosition;
[Description ("Position of the RX loss pin. If pin position is HI, "
"RX loss of signal"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "LO", "HI"} ]
uint16 LossRXPinPosition;
[Description ("Position of the TX fault pin. If pin position is HI, "
"TX fault"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "LO", "HI"} ]
uint16 FaultTXPinPosition;
[Description ("If TRUE, SFP is not qualified.") ]
boolean IsUnqualified;
[Description ("If TRUE, RX Power is Low.") ]
boolean IsRXPowerLow;
[Description ("If TRUE, DDM information is available.") ]
boolean IsDDMAvailable;
[Description ("High temperature alarm threshold")]
sint16 TempHighAlarm;
[Description ("Low temperature alarm threshold")]
sint16 TempLowAlarm;
[Description ("High temperature warning threshold")]
sint16 TempHighWarn;
[Description ("Low temperature warning threshold")]
sint16 TempLowWarn;
3PAR_TPD.mof 247
[Description ("High voltage alarm threshold")]
sint16 VoltHighAlarm;
[Description ("Low voltage alarm threshold")]
sint16 VoltLowAlarm;
[Description ("High voltage warning threshold")]
sint16 VoltHighWarn;
[Description ("Low voltage warning threshold")]
sint16 VoltLowWarn;
[Description ("High transmit bias alarm threshold")]
uint16 BiasHighAlarm;
[Description ("Low transmit bias alarm threshold")]
uint16 BiasLowAlarm;
[Description ("High transmit bias warning threshold")]
uint16 BiasHighWarn;
[Description ("Low transmit bias warning threshold")]
uint16 BiasLowWarn;
[Description ("High transmit power alarm threshold")]
uint16 TxPowerHighAlarm;
[Description ("Low transmit power alarm threshold")]
uint16 TxPowerLowAlarm;
[Description ("High transmit power warning threshold")]
uint16 TxPowerHighWarn;
[Description ("Low transmit power warning threshold")]
uint16 TxPowerLowWarn;
[Description ("High receive power alarm threshold")]
uint16 RxPowerHighAlarm;
[Description ("Low receive power alarm threshold")]
uint16 RxPowerLowAlarm;
[Description ("High receive power warning threshold")]
uint16 RxPowerHighWarn;
[Description ("Low receive power warning threshold")]
uint16 RxPowerLowWarn;
[Description ("Current temperature")]
sint16 Temperature;
[Description ("Temperature units")]
string TemperatureUnit;
[Description ("Current voltage")]
sint16 Vcc;
[Description ("Voltage units")]
string VccUnit;
[Description ("Current transmit bias")]
uint16 TxBias;
[Description ("Tx bias units")]
string TxBiasUnit;
248 Managed Object Format Files
[Description ("Current transmit power")]
uint16 TxPower;
[Description ("Transmit power units")]
string TxPowerUnit;
[Description ("Current receive power")]
uint16 RxPower;
[Description ("Receive power units")]
string RxPowerUnit;
[Description ("System name")]
string SystemName;
[Description ("Caption")]
string Caption;
[Description ("Element name")]
string ElementName;
};
// ==================================================================
// HP 3PAR Port SFP
// ==================================================================
[Association, Description (
"A relationship between FCPort and it's SFP.")] class TPD_FCPortSFP : CIM_PortActiveConnection {
[Override ( "Antecedent" ), Description (
"The PhysicalConnector.")]
TPD_SFP REF Antecedent;
[Override ( "Dependent" ), Description (
"The NetworkPort that transmits using the Connector.")]
TPD_FCPort REF Dependent;
};
// ==================================================================
// HP 3PAR StorageClientSettingData
// ==================================================================
[Description (
"StorageClientSettingData contains host OS types.")] class TPD_StorageClientSettingData : CIM_StorageClientSettingData {
[Description ("HP 3PAR Storage System host persona index number.") ]
uint32 HostPersonaID;
[Description ("HP 3PAR Storage System host persona overall capabilities. "
"Possible value is a combination of following values: "
"0x00000000, 0x00000001, 0x00000002, "
"0x00000008, 0x00000010, "
"0x00000020, 0x00000040"),
BitMap {"0","1","2","4","5","6","7"},
BitValues {"Unknown", "Unit Attention Report LUNs", "Volume Set Addressing",
"Soft Inquiry Data", "Normal Auto Contingent Allegiance",
"Report Target Port Groups", "Enable SES device"}]
uint32 HostPersonaCapabilities;
};
// ==================================================================
// HP 3PAR SystemClientSettingData
// ==================================================================
[Association,
Description (
"TPD_SystemClientSettingData is an association between "
"ComputerSystem and StorageClientSettingData.") ]
3PAR_TPD.mof 249
class TPD_SystemClientSettingData : CIM_ElementSettingData
{
[Override ("ManagedElement"), Description (
"The CmputerSystem.")]
TPD_StorageSystem REF ManagedElement;
[Override ("SettingData"), Description (
"The StorageClientSettingData.")]
TPD_StorageClientSettingData REF SettingData;
};
// ==================================================================
// HP 3PAR HardwareIDElementSettingData
// ==================================================================
[Association,
Description (
"TPD_HardwareIDElementSettingData is an association between "
"StorageHardwareID and StorageClientSettingData.") ] class TPD_HardwareIDElementSettingData: CIM_ElementSettingData
{
[Override ("ManagedElement"), Description (
"The StorageHardwareID.")]
TPD_StorageHardwareID REF ManagedElement;
[Override ("SettingData"), Description (
"The StorageClientSettingData.")]
TPD_StorageClientSettingData REF SettingData;
};
// ==================================================================
// HP 3PAR HWIDCollectionElementSettingData
// ==================================================================
[Association,
Description (
"TPD_HWIDCollectionElementSettingData is an association between "
"StorageHardwareIDCollection and StorageClientSettingData.") ] class TPD_HWIDCollectionElementSettingData : CIM_ElementSettingData
{
[Override ("ManagedElement"), Description (
"The StorageHardwareIDCollection.")]
TPD_StorageHardwareIDCollection REF ManagedElement;
[Override ("SettingData"), Description (
"The StorageClientSettingData.")]
TPD_StorageClientSettingData REF SettingData;
};
// ==================================================================
// StorageDomainGroup
// ==================================================================
[Description ("A collection of domains in groups.")] class TPD_StorageDomainGroup : CIM_SystemSpecificCollection {
[Description (
"System assigned ID for this domain group.")]
uint32 ID;
[Description (
"An array of domains in the group.")]
string GroupMembers[];
};
// ==================================================================
// HostedStorageDomainGroup
// ==================================================================
[Association, Description (
"HostedStorageDomainGroup defines a "
250 Managed Object Format Files
"TPD_StorageDomainGroup in a context of a scoping "
"TPD_StorageSystem.")] class TPD_HostedStorageDomainGroup : CIM_HostedCollection {
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The 3PAR StorageSystem.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The group of domain in the context of the StorageSystem.")]
TPD_StorageDomainGroup REF Dependent;
};
#pragma include ("3PAR_TPDIndication.mof")
#pragma include ("3PAR_TPDCage.mof")
#pragma include ("3PAR_TPDDisk.mof")
#pragma include ("3PAR_TPDNode.mof")
#pragma include ("3PAR_TPDEnv.mof")
#pragma include ("3PAR_TPDLocation.mof")
#pragma include ("3PAR_TPDEthPort.mof")
#pragma include ("3PAR_TPDiSCSI.mof")
#pragma include ("3PAR_TPDStats.mof")
#pragma include ("3PAR_TPDJob.mof")
#pragma include ("3PAR_TPDReplicationSvcs.mof")
#pragma include ("3PAR_TPDSASPort.mof")
3PAR_TPDCage.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDCage.mof
//
// Purpose : This MOF contains HP 3PAR Cage classes that will be loaded
// into root/tpd namespace.
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// Base TPD Drive Cage
// ==================================================================
[Description (
"Base HP 3PAR Drive Cage")] class TPD_DriveCage : CIM_Chassis
{
[Description ("Type of the cage."), Read,
ValueMap {"0", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "DC1", "DC2", "DC3", "DC4", "DCS1", "DCS2", "DCN1"} ]
uint16 CageType;
[Description ("Subtype of the cage."), Read,
ValueMap {"0", "1", "2"},
3PAR_TPDCage.mof
251
Values {"FC", "Nearline", "ALPHAFC"} ]
uint16 CageSubType;
[Description ("Position of the cage in the node."), Read ]
uint16 Position;
[Description ("Location of the cage.") ]
string Location;
[Description ("Shows if the loop is split."), Read ]
boolean LoopSplit;
[Description ("Chain position of the A Loop."), Read ]
uint16 ChainPositionLoopA;
[Description ("Chain position of the B Loop."), Read ]
uint16 ChainPositionLoopB;
[Description ("Shows if the locate is ON."), Read ]
boolean LocateON;
[Description ("HP 3PAR saleable serial number."), Read]
string SaleableSerialNumber;
[Description ("HP 3PAR saleable product number."), Read]
string SaleableProductNumber;
[Description ("HP 3PAR spare part number."), Read]
string SparePartNumber;
[Description ("HP 3PAR model name."), Read]
string ModelName;
[Description ("HP 3PAR assembly revision number."), Read]
string AssemblyRevision;
[Description ("HP 3PAR check sum."), Read]
string Checksum;
};
// ==================================================================
// DC1 TPD Drive Cage
// ==================================================================
[Description (
"DC1 HP 3PAR Drive Cage")] class TPD_DriveCageDC1Family : TPD_DriveCage
{
[Description ("Is Left side of the cage."), Read ]
boolean IsLeftSide;
[Description ("Is Right side of the cage."), Read ]
boolean IsRightSide;
};
// ==================================================================
// DC3 TPD Drive Cage
// ==================================================================
[Description (
"DC3 HP 3PAR Drive Cage")] class TPD_DriveCageDC3Family : TPD_DriveCage
{
[Description ("Status of the temperature sensor."), Read,
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "OK", "Over Threshold", "Over/Under Threshold",
"Communication Error", "Not Present", "IM Sync failed",
"Not Available"} ]
252 Managed Object Format Files
uint16 TempSensorState;
[Description ("Value of the temperature sensor."), Read ]
uint16 TempSensorValue;
[Description ("Status of the temperature sensor threshold."), Read,
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "OK", "Under Warning Threshold",
"Under Failure Threshold", "Over Warning Threshold",
"Over Failure Threshold"} ]
uint16 TempSensorThreshold;
[Description ("Status of the operators panel."), Read,
ValueMap {"0", "1", "2", "3", "4", "5", "6"},
Values {"Unknown", "OK", "Failed", "Warning",
"Unrecoverable", "Not Present", "Not Available"} ]
uint16 OperatorPanelState;
[Description ("Status of the audible alarm."), Read,
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "OK", "Muted", "Unrecoverable"} ]
uint16 AudibleAlarmState;
[Description ("Enclosure ID."), Read ]
uint16 EnclosureID;
};
// ==================================================================
// DC2 or DC4 TPD Drive Cage
// ==================================================================
[Description (
"DC2 or DC4 HP 3PAR Drive Cage")] class TPD_DriveCageDC2Family : TPD_DriveCage
{
[Description ("Firmware version on the midplane CPU."), Read ]
string FirmwareVersion;
[Description ("Status of the firmware on the midplane CPU."), Read,
ValueMap {"0", "1", "2"},
Values {"Unknown", "Not Current", "Current"} ]
uint16 FirmwareStatus;
[Description ("State of midplane CPU."), Read,
ValueMap {"0", "1", "2", "3", "4", "5", "6"},
Values {"No Response", "Fatal Error", "OK",
"Hotplug Ready", "Loop Down Recovery", "Updating Firmware",
"Copying Firmware"} ]
uint16 CPUState;
};
// ==================================================================
// DCS1, DCS2, DCN1 TPD Drive Cage
// ==================================================================
[Description (
"DCS1, DCS2 or DCN1 EBOD Drive Cage")] class TPD_DriveCageDCSFamily : TPD_DriveCage
{
[Description ("Firmware version on the midplane CPU."), Read ]
string FirmwareVersion;
[Description ("Status of the firmware on the midplane CPU."), Read,
ValueMap {"0", "1", "2"},
Values {"Unknown", "Not Current", "Current"} ]
uint16 FirmwareStatus;
[Description ("Status of the audible alarm."), Read,
3PAR_TPDCage.mof 253
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "OK", "Muted", "Unrecoverable"} ]
uint16 AudibleAlarmState;
[Description ("Status of the temperature sensor."), Read,
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "OK", "Over Threshold", "Over/Under Threshold",
"Communication Error", "Not Present", "IM Sync failed",
"Not Available"} ]
uint16 TempSensorState;
[Description ("Value of the temperature sensor."), Read ]
uint16 TempSensorValue;
};
// ==================================================================
// Base TPD Cage Interface Card
// ==================================================================
[Description (
"Base HP 3PAR Cage Interface Card ")] class TPD_CageInterfaceCard : CIM_Card
{
[Description ("Position of the Interface Card in the cage.") ]
uint16 Position;
[Description ("Type of the cage this Interface Card is in."),
ValueMap {"0", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "DC1", "DC2", "DC3", "DC4", "DCS1", "DCS2", "DCN1"} ]
uint16 CageType;
[Description ("WWN of the Loop A ports in Interface Card. Array index 0"
" represents Loop A0, array index 1 represents"
" Loop A1, etc.") ]
uint64 LoopAPortWWNs[];
[Description ("WWN of the Loop B ports in Interface Card. Array index 0"
" represents Loop B0, array index 1 represents"
" Loop B1, etc.") ]
uint64 LoopBPortWWNs[];
[Description ("WWN of the Node FC Port connected to A Loop(s). Array index 0"
" represents Loop A0, array index 1 represents"
" Loop A1, etc.") ]
uint64 NodePortsLoopA[];
[Description ("WWN of the Node FC Port connected to B Loops. Array index 0"
" represents Loop B0, array index 1 represents"
" Loop B1, etc.") ]
uint64 NodePortsLoopB[];
[Description ("Loop A link speed. Array index 0"
" represents Loop A0, array index 1 represents"
" Loop A1, etc."),
ValueMap {"1", "2", "4", "10"},
Values {"1G", "2G", "4G", "10G"} ]
uint16 LoopALinkSpeed[];
[Description ("Loop B link speed. Array index 0"
" represents Loop B0, array index 1 represents"
" Loop B1, etc."),
ValueMap {"1", "2", "4", "10"},
Values {"1G", "2G", "4G", "10G"} ]
uint16 LoopBLinkSpeed[];
[Description ("Location of the initiator ports connecting to the cage ports"
254 Managed Object Format Files
" which are on loop A. Array index 0 represents port A0, index 1"
" represents A1. If the value is string 0, it represents no connection.")]
string PortsLoopA[];
[Description ("Location of the initiator ports connecting to the cage ports"
" which are on loop B. Array index 0 represents port B0, index 1"
" represents B1. If the value is string 0, it represents no connection.")]
string PortsLoopB[];
[Description ("HP 3PAR spare part number."), Read]
string SparePartNumber;
[Description ("HP 3PAR model name."), Read]
string ModelName;
[Description ("HP 3PAR assembly revision number."), Read]
string AssemblyRevision;
[Description ("HP 3PAR check sum."), Read]
string Checksum;
};
// ==================================================================
// TPD Cage Interface Card for DC1 cage
// ==================================================================
[Description (
"HP 3PAR Cage Interface Card for DC1 cage")] class TPD_CageInterfaceCardDC1Family : TPD_CageInterfaceCard
{
[Description ("Split LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SplitLED;
[Description ("System LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SystemLED;
[Description ("Hot-plug LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 HotplugLED;
[Description ("State of Interface Card CPU."),
ValueMap {"0", "1", "2", "3", "4", "5", "6"},
Values {"Partner Not Responding", "Fatal Error", "OK",
"Hotplug Ready", "Loop Down Recovery", "Updating Firmware",
"Copying Firmware"} ]
uint16 CPUSelfState;
[Description ("State of partner Interface Card CPU."),
ValueMap {"0", "1", "2", "3", "4", "5", "6"},
Values {"Partner Not Responding", "Fatal Error", "OK",
"Hotplug Ready", "Loop Down Recovery", "Updating Firmware",
"Copying Firmware"} ]
uint16 CPUPartnerState;
[Description ("Status of the firmware on the Interface Card processor."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Not Current", "Current"} ]
uint16 FirmwareStatus;
3PAR_TPDCage.mof 255
[Description ("Firmware version on the Interface Card processor.") ]
string FirmwareVersion;
[Description ("Loop A link LED status."
" Array index 0 is Loop A0, array index 1 is Loop A1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopALinkLED[];
[Description ("Loop B link LED status."
" Array index 0 is Loop B0, array index 1 is Loop B1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopBLinkLED[];
[Description ("Shows if the locate is ON."
" Array index 0 is Loop A0, array index 1 is Loop A1.") ]
boolean LoopALocateON[];
[Description ("Shows if the locate is ON."
" Array index 0 is Loop B0, array index 1 is Loop B1.") ]
boolean LoopBLocateON[];
};
// ==================================================================
// TPD Cage Interface Card for DC3 cage
// ==================================================================
[Description (
"HP 3PAR Cage Interface Card for DC3 cage. DC3 cage has 2 FC-ALs, with one "
"having four A loops, and the other four B loops."
"Check LoopPosition to see if Cage Interface instance for A or B.")] class TPD_CageInterfaceCardDC3Family : TPD_CageInterfaceCard
{
[Description ("If master set to TRUE.") ]
boolean IsMaster;
[Description ("Loop A link speed. Array index 0"
" represents Loop A0, array index 1 represents"
" Loop A1, etc."),
ValueMap {"0x0400", "0x0411", "0x0414",
"0x0415", "0x0417", "0x0418",
"0x0421", "0x0422", "0x0423", "0x0424",
"0x0425", "0x0426", "0x0427", "0x0428",
"0x0431", "0x0432",
"0x0433", "0x0434",
"0x0435", "0x0436",
"0x0437", "0x0438",
"0x0439", "0x043B",
"0x043C", "0x043E",
"0x043F", "0x0440",
"0x0441", "0x0442",
"0x044F", "0x0450",
"0x0451", "0x04FF"},
Values {"OK", "Warning,High LIP", "Warning,Burst Word Errors",
"Warning,High Word Errors", "Warning,High CRC Errors", "Warning,High
Clock Delta",
"Bypass", "No SFP Present", "Bypass,Tx Fault", "Bypass,LIP",
"Bypass,Data Timeout", "Bypass,RX Loss", "Bypass,Sync Loss",
"Bypass,PTFI",
"Manual Bypass, System Manager", "Manual Bypass,Redundant Port
Connection",
"Manual Bypass,Stall Threshold", "Manual Bypass,Burst Word Error
Threshold",
"Manual Bypass,High Word Error Threshold", "Manual Bypass,Burst CRC
256 Managed Object Format Files
Error Threshold",
"Manual Bypass,High CRC Error Threshold", "Manual Bypass,High Clock
Delta Threshold",
"Manual Bypass,Mirror Configuration", "Manual Bypass,Host Management
Rules",
"Manual Bypass,Trunked Cabling Errors", "Manual Bypass,TBD",
"Manual Bypass,Looped Back", "Manual Bypass,Insert Oscillation",
"Manual Bypass,Burst LIP Threshold", "Manual Bypass,High LIP Threshold",
"Manual Bypass, Diagnostic Transmit", "Manual Bypass,Drive Bypass",
"Manual Bypass,Drive Fault", "Unknown"} ]
uint16 LoopState[];
[Description ("Status of the firmware on the Interface Card processor."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Not Current", "Current"} ]
uint16 FirmwareStatus;
[Description ("Firmware version on the Interface Card processor.") ]
string FirmwareVersion;
[Description ("State of Interface Card IFC."),
ValueMap {"0x0401", "0x0402", "0x0403", "0x0404", "0x0405", "0x0406",
"0x0407"},
Values {"OK", "Failed", "Warning", "Unrecoverable", "Not Installed", "Unknown",
"Not Available"} ]
uint16 IFCState;
[Description ("State of Interface Card ESH."),
ValueMap {"0", "1", "2", "3", "4", "5", "6"},
Values {"Unknown", "OK", "Failed", "Warning",
"Unrecoverable", "Not Installed", "Not Available"} ]
uint16 ESHState;
[Description ("Extended State of Interface Card ESH. Use this when ESHState"
"is set to 2"),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "OK", "Microcontroller Failed POST",
"Microcontroller FATAL Error", "ASIC Not Functioning",
"ASIC Failed POST", "ASIC Port Failed POST",
"ASIC Clock Delta Beyond Threshold", "Unavailable"} ]
uint16 ExtendedESHState;
};
// ==================================================================
// TPD Cage Interface Card for DC2 or DC4 cage
// ==================================================================
[Description (
"HP 3PAR Cage Interface Card for DC2 or DC4 cage")] class TPD_CageInterfaceCardDC2Family : TPD_CageInterfaceCard
{
[Description ("Split LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SplitLED;
[Description ("System LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SystemLED;
[Description ("Hot-plug LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
3PAR_TPDCage.mof 257
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 HotplugLED;
[Description ("Loop A sfp link RX status."
" Array index 0 is Loop A0, array index 1 is Loop A1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopALinkRX[];
[Description ("Loop B sfp link RX status."
" Array index 0 is Loop A0, array index 1 is Loop A1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopBLinkRX[];
[Description ("Loop A sfp link TX status."
" Array index 0 is Loop B0, array index 1 is Loop B1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopALinkTX[];
[Description ("Loop B sfp link TX status."
" Array index 0 is Loop B0, array index 1 is Loop B1."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 LoopBLinkTX[];
[Description ("Shows if the locate is ON."
" Array index 0 is Loop A0, array index 1 is Loop A1.") ]
boolean LoopALocateON[];
[Description ("Shows if the locate is ON."
" Array index 0 is Loop B0, array index 1 is Loop B1.") ]
boolean LoopBLocateON[];
};
// ==================================================================
// HP 3PAR Cage Interface Card for DCS Family DCS1/DCS2/DCN1 EBOD cage
// ==================================================================
[Description (
"3PAR Cage Interface Card for DC2 or DC4 cage")] class TPD_CageInterfaceCardDCSFamily : TPD_CageInterfaceCard
{
[Description ("If master set to TRUE.") ]
boolean IsMaster;
[Description ("Status of the firmware on the Interface Card processor."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Not Current", "Current"} ]
uint16 FirmwareStatus;
[Description ("Firmware version on the Interface Card processor.") ]
string FirmwareVersion;
[Description ("Loop states of SAS connection. Array index 0 represents loop"
" A0, and array index 1 represents loop A1, etc."),
ValueMap {"0x0400", "0x0411", "0x0414",
"0x0415", "0x0417", "0x0418",
"0x0421", "0x0422", "0x0423", "0x0424",
"0x0425", "0x0426", "0x0427", "0x0428",
"0x0431", "0x0432",
258 Managed Object Format Files
"0x0433", "0x0434",
"0x0435", "0x0436",
"0x0437", "0x0438",
"0x0439", "0x043B",
"0x043C", "0x043E",
"0x043F", "0x0440",
"0x0441", "0x0442",
"0x044F", "0x0450",
"0x0451", "0x04FF"},
Values {"OK", "Warning,High LIP", "Warning,Burst Word Errors",
"Warning,High Word Errors", "Warning,High CRC Errors", "Warning,High
Clock Delta",
"Bypass", "No SFP Present", "Bypass,Tx Fault", "Bypass,LIP",
"Bypass,Data Timeout", "Bypass,RX Loss", "Bypass,Sync Loss",
"Bypass,PTFI",
"Manual Bypass, System Manager", "Manual Bypass,Redundant Port
Connection",
"Manual Bypass,Stall Threshold", "Manual Bypass,Burst Word Error
Threshold",
"Manual Bypass,High Word Error Threshold", "Manual Bypass,Burst CRC
Error Threshold",
"Manual Bypass,High CRC Error Threshold", "Manual Bypass,High Clock
Delta Threshold",
"Manual Bypass,Mirror Configuration", "Manual Bypass,Host Management
Rules",
"Manual Bypass,Trunked Cabling Errors", "Manual Bypass,TBD",
"Manual Bypass,Looped Back", "Manual Bypass,Insert Oscillation",
"Manual Bypass,Burst LIP Threshold", "Manual Bypass,High LIP Threshold",
"Manual Bypass, Diagnostic Transmit", "Manual Bypass,Drive Bypass",
"Manual Bypass,Drive Fault", "Unknown"} ]
uint16 LoopState[];
[Description ("State of Interface Card IFC."),
ValueMap {"0x0401", "0x0402", "0x0403", "0x0404", "0x0405", "0x0406",
"0x0407"},
Values {"OK", "Failed", "Warning", "Unrecoverable", "Not Installed", "Unknown",
"Not Available"} ]
uint16 IFCState;
};
// ==================================================================
// HP 3PAR Drive Cage and Cage Interface Card association
// ==================================================================
[Association, Aggregation,
Description (
"HP 3PAR Drive Cage and Interface Card association")] class TPD_InterfaceCardInDriveCage : CIM_PackageInChassis {
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The Drive Cage that contains FC-AL cards")]
TPD_DriveCage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The FC-AL card that is contained in the Drive Cage.")]
TPD_CageInterfaceCard REF PartComponent;
};
// ===================================================================
// Base HP 3PAR Magazine
// ===================================================================
[Description (
"Base HP 3PAR Disk Magazine ")] class TPD_Magazine : CIM_Magazine {
3PAR_TPDCage.mof 259
[Description ("Position of the Magazine in the cage.") ]
uint16 Position;
[Description ("Type of the cage this magazine is in."),
ValueMap {"0", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "DC1", "DC2", "DC3", "DC4", "DCS1", "DCS2", "DCN1"} ]
uint16 CageType;
[Description ("State of Magazine on Loop A."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "Not Present", "OK", "Loop Failed",
"I2C Transaction Failed", "Power Supply Failed",
"Manual Bypass, System Manager", "Manual Bypass, Port",
"Midplane I2C Transaction Failed"} ]
uint16 StateOnLoopA;
[Description ("State of Magazine on Loop B."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "Not Present", "OK", "Loop Failed",
"I2C Transaction Failed", "Power Supply Failed",
"Manual Bypass, System Manager", "Manual Bypass, Port",
"Midplane I2C Transaction Failed"} ]
uint16 StateOnLoopB;
[Description ("Shows if the locate is ON."), Read ]
boolean LocateON;
[Description ("System LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SystemLED;
[Description ("Hot-plug LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 HotplugLED;
};
// ==================================================================
// HP 3PAR Drive Cage and Magazine association
// ==================================================================
[Association, Aggregation,
Description (
"HP 3PAR Drive Cage and Magazine association")] class TPD_MagazineInDriveCage : CIM_PackageInChassis {
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The Drive Cage that contains Magazines")]
TPD_DriveCage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The Magazine that is contained in the Drive Cage.")]
TPD_Magazine REF PartComponent;
};
// ==================================================================
// TPD_SystemPackage and TPD_DriveCage association
// ==================================================================
[Association, Aggregation, Description (
"The SysCageContainer association represents the relationship between "
"a TPD_SystemPackage and TPD_DriveCage.")] class TPD_SysCageContainer : CIM_Container {
260 Managed Object Format Files
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The SystemPackage that contains DriveCage(s)")]
TPD_SystemPackage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The TPD_DriveCage which is contained in the SystemPackage.")]
TPD_DriveCage REF PartComponent;
};
// ==================================================================
// TPD Cage Sensor
// ==================================================================
[Description (
"TPD Cage Sensor information")] class TPD_CageSensor : CIM_Sensor
{
[Description ("Position of the Sensor in the cage.") ]
uint16 Position;
[Description ("Sensor base unit."), Read ]
string BaseUnit;
[Description ("Current sensor reading (actual * 100)."), Read ]
uint16 CurrentReading;
[Description ("Low limit (actual * 100)."), Read ]
uint16 LowLimit;
[Description ("High limit (actual * 100)."), Read ]
uint16 HighLimit;
[Description ("Sensor state."),
ValueMap {"0", "1", "2"},
Values {"OK", "Under Limit", "Over Limit"} ]
uint16 State;
};
// ==================================================================
// TPD DriveCage Sensor
// ==================================================================
[Association, Description (
"Many Devices include Sensors or have Sensors installed nearby, "
"in order to measure critical input and output properties. This "
"association indicates that relationship.")] class TPD_SensorInDriveCage : CIM_PackageDependency {
[Override ( "Antecedent" ), Description (
"The Sensor.")]
TPD_CageSensor REF Antecedent;
[Override ( "Dependent" ), Description (
"The LogicalDevice for which information is measured by the "
"Sensor. It only applies for DC2 or DC4.")]
TPD_DriveCage REF Dependent;
};
3PAR_TPDCopySvcs.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2005-2011 HP 3PAR, Inc. All Rights Reserved.
3PAR_TPDCopySvcs.mof
261
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDCopySvcs.mof
//
// Purpose : This MOF contains HP 3PAR Copy Services classes that will be loaded
// into root/tpd namespace.
//
// Date created: 3/19/2007
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR delta replica storage pool
// ==================================================================
[Description (
"Storage Pool representing the SA/SD space of a volume that is "
"used to create a virtual copy.")] class TPD_DeltaReplicaStoragePool: CIM_StoragePool
{
[Description (
"Type of disk drives that are in this pool."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Unknown", "FC", "Nearline", "Allocated from DynamicStoragePool", "SSD"}
]
uint16 DiskDeviceType;
[Description (
"Describe the RAID type of the volume that is associated to this "
"pool."),
ValueMap {"0", "10", "50", "60"},
Values {"RAID0", "RAID10", "RAID50", "RAID60"} ]
uint16 RaidType;
};
// ==================================================================
// HP 3PAR ReplicaPoolForStorage
// ==================================================================
[Association,
Description (
"Association between TPD_DeltaReplicaStoragePool and "
"the source TPD_StorageVolume.")] class TPD_ReplicaPoolForStorage : CIM_ReplicaPoolForStorage {
[Override ( "Antecedent" ), Min ( 0 ), Max ( 1 ), Description (
"The source volume.")]
TPD_StorageVolume REF Antecedent;
[Override ( "Dependent" ), Description (
"The specialized replica pool.")]
TPD_DeltaReplicaStoragePool REF Dependent;
};
// ==================================================================
// HP 3PAR StorageReplicationCapabilities
// ==================================================================
[Description (
"This subclass defines the replication capabilities of a "
"StorageConfigurationService. Multiple instances of "
"StorageReplicationCapabilities may be associated with a "
"StorageConfigurationService using ElementCapabilities. A "
262 Managed Object Format Files
"provider should create one instance for each supported "
"SynchronizationType.")] class TPD_StorageReplicationCapabilities : CIM_StorageReplicationCapabilities
{
[Description (
"Maximum number of replicas that can be associated "
"with one read-only source volume. This applies only "
"to SupportedSynchronizationType of UnsyncAssoc-Delta "
"since only snapshot volume can be read-only.")]
uint16 MaximumReplicasPerReadOnlySource;
[Description (
"Maximum number of replicas that can be associated "
"with one read-write source volume. This applies to "
"both SupportedSynchronizationType of UnsyncAssoc-Delta "
"and UnSyncAssoc-Full since the system can have read-write "
"snapshot or base volumes.")]
uint16 MaximumReplicasPerReadWriteSource;
};
// ==================================================================
// HP 3PAR StorageSynchronized
// ==================================================================
[Association,
Description (
"Indicates that two Storage objects were replicated at the "
"specified point in time.")] class TPD_StorageSynchronized : CIM_StorageSynchronized {
[Override ( "SystemElement" ), Description (
"SystemElement represents the Volume that is the source of "
"the replication.")]
TPD_StorageVolume REF SystemElement;
[Override ( "SyncedElement" ), Description (
"SyncedElement represents the Volume that is the target of "
"the replication.")]
TPD_StorageVolume REF SyncedElement;
};
3PAR_TPDDisk.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDDisk.mof
//
// Purpose : This MOF contains HP 3PAR Disk classes that will be loaded
// into root/tpd namespace. (Disk Drive Lite)
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
[Description (
3PAR_TPDDisk.mof 263
"HP 3PAR Disk Drive ")] class TPD_DiskDrive : CIM_DiskDrive {
[Description ("Position of the Drive in the Magazine.") ]
uint16 Position;
[Description ("Type of the cage this disk is in."),
ValueMap {"0", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "DC1", "DC2", "DC3", "DC4", "DCS1", "DCS2", "DCN1"} ]
uint16 CageType;
[Description ("System id number of the Drive.") ]
uint32 ID;
[Description ("Type of the Disk. Taken from SMI-S 1.5.0 draft."),
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "Other", "Hard Disk Drive", "Solid State Disk"} ]
uint16 DiskType;
[Description ("Device type of the Disk."),
ValueMap {"0", "1", "2", "4", "5"},
Values {"Unknown", "FC", "NL", "SSD", "Volume"} ]
uint16 DeviceType;
[Description ("System LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"}
]
uint16 SystemLED;
[Description ("Temperature of the Drive in C.") ]
uint16 Temperature;
[Description ("If Drive can be used to allocate LD.") ]
boolean IsLDAllocateable;
[Description ("State of Disk on Loop A."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11",
"12", "13", "14", "15", "16", "0x0411", "0x0414", "0x0415", "0x0417",
"0x0418", "0x0421", "0x0423", "0x0424", "0x0425", "0x0426", "0x0427",
"0x0428", "0x0432", "0x0433", "0x0434", "0x0435", "0x0436", "0x0437",
"0x0438", "0x0439", "0x043B", "0x043C", "0x043E", "0x043F", "0x0440",
"0x0441", "0x0442", "0x044F", "0x0450", "0x0451"},
Values {"Unknown", "Not Present", "Offloop", "New Onloop", "Spinning Up",
"OK", "Spin Up Failed", "Loop Failed", "Drive Error Bit On",
"Bypass, System Manager", "Manual Bypass, Port", "Not Ready",
"Spundown, System Manager", "Spundown, Port", "Spundown, Over Temperature",
"Spinning Down Fail", "I2C Transaction Failed",
"Warning,High LIP", "Warning,Word Error Burst", "Warning,Word Error High",
"Warning,High CRC", "Warning,High Clock Delta", "Bypass",
"Bypass,TX Fault", "Bypass,LIP", "Bypass,DTMOUT", "Bypass,RX Loss",
"Bypass,Sync Loss", "Bypass,PTFI", "Manual Bypass,Redundant Port",
"Manual Bypass,Stall Threshold", "Manual Bypass,Word Error Burst",
"Manual Bypass,Word Error High", "Manual Bypass,Burst CRC",
"Manual Bypass,High CRC", "Manual Bypass,High Clock Delta",
"Manual Bypass,Mirror", "Manual Bypass,Host", "Manual Bypass,Trunked Cable",
"Manual Bypass,TBD", "Loopback", "Manual Bypass,Ins_Osc",
"Manual Bypass,Burst LIP", "Manual Bypass,High LIP",
"Manual Bypass,Diag Transmit",
"Manual Bypass,Drive Bypass", "Manual Bypass,Drive Fault"} ]
uint16 StateOnLoopA;
[Description ("State of Disk on Loop B."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11",
"12", "13", "14", "15", "16", "0x0411", "0x0414", "0x0415", "0x0417",
"0x0418", "0x0421", "0x0423", "0x0424", "0x0425", "0x0426", "0x0427",
264 Managed Object Format Files
"0x0428", "0x0432", "0x0433", "0x0434", "0x0435", "0x0436", "0x0437",
"0x0438", "0x0439", "0x043B", "0x043C", "0x043E", "0x043F", "0x0440",
"0x0441", "0x0442", "0x044F", "0x0450", "0x0451"},
Values {"Unknown", "Not Present", "Offloop", "New Onloop", "Spinning Up",
"OK", "Spin Up Failed", "Loop Failed", "Drive Error Bit On",
"Bypass, System Manager", "Manual Bypass, Port", "Not Ready",
"Spundown, System Manager", "Spundown, Port", "Spundown, Over Temperature",
"Spinning Down Fail", "I2C Transaction Failed",
"Warning,High LIP", "Warning,Word Error Burst", "Warning,Word Error High",
"Warning,High CRC", "Warning,High Clock Delta", "Bypass",
"Bypass,TX Fault", "Bypass,LIP", "Bypass,DTMOUT", "Bypass,RX Loss",
"Bypass,Sync Loss", "Bypass,PTFI", "Manual Bypass,Redundant Port",
"Manual Bypass,Stall Threshold", "Manual Bypass,Word Error Burst",
"Manual Bypass,Word Error High", "Manual Bypass,Burst CRC",
"Manual Bypass,High CRC", "Manual Bypass,High Clock Delta",
"Manual Bypass,Mirror", "Manual Bypass,Host", "Manual Bypass,Trunked Cable",
"Manual Bypass,TBD", "Loopback", "Manual Bypass,Ins_Osc",
"Manual Bypass,Burst LIP", "Manual Bypass,High LIP",
"Manual Bypass,Diag Transmit",
"Manual Bypass,Drive Bypass", "Manual Bypass,Drive Fault"} ]
uint16 StateOnLoopB;
[Description ("ALPA on Loop A.") ]
uint16 AlpaOnLoopA;
[Description ("ALPA on Loop B.") ]
uint16 AlpaOnLoopB;
[Description ("Size of the chunk.") ]
uint64 ChunkSize;
[Description ("Number of Normal Used OK chunks.") ]
uint32 ChunksNormalUsedOK;
[Description ("Number of Normal Used Fail chunks.") ]
uint32 ChunksNormalUsedFail;
[Description ("Number of Normal Unused Free chunks.") ]
uint32 ChunksNormalUnusedFree;
[Description ("Number of Normal Unused Uninitialized chunks.") ]
uint32 ChunksNormalUnusedUninit;
[Description ("Number of Normal Unused Fail chunks.") ]
uint32 ChunksNormalUnusedFail;
[Description ("Number of Spare Used OK chunks.") ]
uint32 ChunksSpareUsedOK;
[Description ("Number of Spare Used Fail chunks.") ]
uint32 ChunksSpareUsedFail;
[Description ("Number of Spare Unused Free chunks.") ]
uint32 ChunksSpareUnusedFree;
[Description ("Number of Spare Unused Uninitialized chunks.") ]
uint32 ChunksSpareUnusedUninit;
[Description ("Number of Spare Unused Fail chunks.") ]
uint32 ChunksSpareUnusedFail;
[Description ("Number of Correctable READ Errors.") ]
uint64 CorrectableReadErrors;
[Description ("Number of Uncorrectable READ Errors.") ]
uint64 UncorrectableReadErrors;
3PAR_TPDDisk.mof 265
[Description ("Number of Correctable WRITE Errors.") ]
uint64 CorrectableWriteErrors;
[Description ("Number of Uncorrectable WRITE Errors.") ]
uint64 UncorrectableWriteErrors;
[Description ("HP 3PAR specific operational state for the disk"),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11"},
Values {"Unknown", "OK", "Error", "Not Ready",
"Missing", "Named in table but invalid label", "New",
"drive block size is not 512 bytes",
"Invalid drive type, unknown vendor", "Unknown firmware",
"Size reported does not allow the number of "
"chunklets specified in scsi database", "No cage found"} ]
uint16 OtherOperationalStatus;
[Description ("Location of the initiator ports connecting to the ports of a"
" cage where disks are attached. Array index 0 represents port A0, index 1"
" represents A1. If the value is string 0, it represents no connection.")]
string InitiatorPortA[];
[Description ("Location of the initiator ports connecting to the ports of a"
" cage where disks are attached. Array index 0 represents port B0, index 1"
" represents B1. If the value is string 0, it represents no connection.")]
string InitiatorPortB[];
[Description ("Primary path of initiator ports connecting to A or B ports"
" of the cage.")]
string PrimaryPortPath;
[Description ("If Drive is used for ESI Channel.") ]
boolean IsESI;
[Description ("ESI State of Disk."),
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "Not Present", "OK", "Failed"} ]
uint16 ESIState;
[Description ("Disk RPM - revolutions per minute in unit of K. "
"This property is null if SSD.") ]
uint32 DiskSpeed;
[Description ("Disk media types as Spinning disks, multi-level cell (MLC)"
" SSD or single-level cell (SLC) SSD, or consumer MLC (cMLC) SSD."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Unknown", "Magnetic", "SLC", "MLC"", "cMLC"} ]
uint32 MediaType;
[Description ("SSD wear level remaining in percentage.")]
uint32 WearLevelRemain;
};
// ==================================================================
// HP 3PAR DiskDrivePackage
// ==================================================================
[Description (
"HP 3PAR Disk Drive Package for Vendor, Model, and Serial Number")] class TPD_DiskDrivePackage : CIM_PhysicalPackage {
};
// ==================================================================
// HP 3PAR DiskDrive and DiskDrivePackage mapping
// ==================================================================
[Association,
Description (
266 Managed Object Format Files
"HP 3PAR DiskDrivePackage and DiskDrive mapping")] class TPD_DiskPackageRealizes : CIM_Realizes {
[Override ( "Antecedent" ), Description (
"The physical component that implements the Device.")]
TPD_DiskDrivePackage REF Antecedent;
[Override ( "Dependent" ), Description (
"The Disk Drive.")]
TPD_DiskDrive REF Dependent;
};
// ==================================================================
// HP 3PAR Disk StorageExtent
// ==================================================================
[Description (
"HP 3PAR Disk Drive Storage Extent")] class TPD_DiskStorageExtent : CIM_StorageExtent {
};
// ==================================================================
// HP 3PAR Disk StorageExtent
// ==================================================================
[Association,
Description (
"HP 3PAR Disk Drive and Disk Storage Extent association")] class TPD_DiskPresent : CIM_MediaPresent {
[Override ( "Antecedent" ), Description (
"The Disk Drive.")]
TPD_DiskDrive REF Antecedent;
[Override ( "Dependent" ), Description (
"The storage extent accessed using the Disk Drive.")]
TPD_DiskStorageExtent REF Dependent;
};
// ==================================================================
// HP 3PAR DiskDrive Software Identity
// ==================================================================
[Description (
"HP 3PAR Disk Drive Software Identity")] class TPD_DiskSoftwareIdentity : CIM_SoftwareIdentity {
[Description ("Status of the firmware on the disk drive."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Old", "Current"} ]
uint16 FirmwareStatus;
};
// ==================================================================
// HP 3PAR DiskDrive and DiskSoftwareIdentity association
// ==================================================================
[Association,
Description (
"HP 3PAR DiskSoftwareIdentity and DiskDrive mapping")] class TPD_DiskSoftware : CIM_ElementSoftwareIdentity {
[Override ( "Antecedent" ), Description (
"The software that is installed on the Disk Drive.")]
TPD_DiskSoftwareIdentity REF Antecedent;
[Override ( "Dependent" ), Description (
"The Disk Drive.")]
TPD_DiskDrive REF Dependent;
};
// ==================================================================
3PAR_TPDDisk.mof 267
// TPD_DiskDrivePackage and TPD_Magazine association
// ==================================================================
[Association, Aggregation, Description (
"The MagazineContainer association represents the relationship between "
"a TPD_Magazine and TPD_DiskDrivePackage.")] class TPD_MagazineContainer : CIM_Container {
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The Magazine that contains DiskDrivePackage(s)")]
TPD_Magazine REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The DiskDrivePackage which is contained in the Magazine.")]
TPD_DiskDrivePackage REF PartComponent;
};
// ==================================================================
// TPD_DiskDrive and TPD_StorageSystem association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"The SystemDisk association represents a relationship between "
"a TPD_DiskDrive and TPD_StorageSystem.")] class TPD_SystemDisk : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent system in the Association.")]
TPD_StorageSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The DiskDrive that is a component of a StorageSystem.")]
TPD_DiskDrive REF PartComponent;
};
// ==================================================================
// StoragePoolComponent
// ==================================================================
[Association, Aggregation, Description (
"TPD_StoragePoolComponent is an association used to "
"establish 'part of' relationships between StoragePool and "
"Disk StorageExtent.")] class TPD_StoragePoolComponent : CIM_ConcreteComponent {
[Aggregate, Override ( "GroupComponent" ), Description (
"The parent element in the association.")]
CIM_StoragePool REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The child element in the association.")]
TPD_DiskStorageExtent REF PartComponent;
};
// ==================================================================
// AssociatedPrimorialDisks
// ==================================================================
[Association, Aggregation, Description (
"TPD_AssociatedPrimordialDisks is an association used to "
"establish 'part of' relationships between the Primorial "
"StoragePool and Disk StorageExtent.")] class TPD_AssociatedPrimordialDisks : CIM_AssociatedComponentExtent {
[Aggregate, Override ( "GroupComponent" ), Description (
"The parent StoratePool in the association.")]
TPD_StoragePool REF GroupComponent;
268 Managed Object Format Files
[Override ( "PartComponent" ), Description (
"The component StorageExtent in the association.")]
TPD_DiskStorageExtent REF PartComponent;
};
// ===================================================================
// SCSIInitiatorTargetLogicalUnitPath
// Comment this class out as it is still experimental
// ===================================================================
// [Association, Description (
// "An association that models a host driver path to a SCSI "
// "logical unit. Each permutation of initiator and target "
// "ProtocolEndpoints and logical units is considered a separate "
// "path. This class describes end-to-end path behavior such as "
// "properties and operations commonly used in multipath "
// "management.")]
//class TPD_SCSIInitTargetLUPath : CIM_SCSIInitiatorTargetLogicalUnitPath
//{
// [Override ("Initiator"), Description (
// "An initiator endpoint on a node that connects to the "
// "target endpoint on a cage.")]
// TPD_SCSIProtocolFCEndpoint REF Initiator;
// [Override ("Target"), Description (
// "The target endpoint residing on a cage that connects "
// "to the initiator endpoint on a node.")]
// TPD_SCSIProtocolFCALEndpoint REF Target;
// [Override ("LogicalUnit"), Description (
// "Storage extent of DiskDrive.")]
// TPD_DiskStorageExtent REF LogicalUnit;
//};
// ==================================================================
// TPD_DiskStorageExtent and TPD_StorageSystem association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"The SystemExtent association represents a relationship between "
"a TPD_DiskStorageExtent and TPD_StorageSystem.")] class TPD_SystemExtent : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent system in the Association.")]
TPD_StorageSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The StorageExtent that is a component of a StorageSystem.")]
TPD_DiskStorageExtent REF PartComponent;
};
// ==================================================================
// TPD_DiskStorageExtent and TPD_StorageVolume association
// ==================================================================
[Association, Description (
"BasedOn is an association describing how StorageExtents can be "
"assembled from lower level Extents.")] class TPD_VolumeBasedOnDiskExtent : CIM_BasedOn {
[Override ( "Antecedent" ), Description (
"The lower level StorageExtent.")]
TPD_DiskStorageExtent REF Antecedent;
3PAR_TPDDisk.mof 269
[Override ( "Dependent" ), Description (
"The higher level StorageExtent.")]
TPD_StorageVolume REF Dependent;
3PAR_TPDNode.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDNode.mof
//
// Purpose : This MOF contains HP 3PAR Node (MCS) classes that will be loaded
// into root/tpd namespace.
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR NodeSystem
// ==================================================================
[Description (
"HP 3PAR Controller Node ")] class TPD_NodeSystem : CIM_ComputerSystem
{
[Description ("Position of the Node.") ]
uint16 Position;
[Description ("If this node is Master, set to TRUE.") ]
boolean IsMaster;
[Description ("If this node is Online, set to TRUE.") ]
boolean IsOnline;
[Description ("If this node is in Cluster, set to TRUE.") ]
boolean IsInCluster;
[Description ("Major part of kernel version.") ]
uint16 KernelMajor;
[Description ("Minor part of kernel version.") ]
uint16 KernelMinor;
[Description ("Revision part of kernel version.") ]
uint16 KernelRevision;
[Description ("Build part of kernel version.") ]
uint16 KernelBuild;
[Description ("Kernel Version in String format.") ]
string KernelVersion;
[Description ("Major part of BIOS version.") ]
270 Managed Object Format Files
uint16 BiosMajor;
[Description ("Minor part of BIOS version.") ]
uint16 BiosMinor;
[Description ("Revision part of BIOS version.") ]
uint16 BiosRevision;
[Description ("Build part of BIOS version.") ]
uint16 BiosBuild;
[Description ("BIOS Version in String format.") ]
string BiosVersion;
[Description ("System LED status."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking"} ]
uint16 SystemLED;
[Description ("Percentage of the node cache enabled.") ]
uint16 CacheEnabled;
[Description ("HP 3PAR specific operational state for the disk"),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "OK/Inited", "Error/Offline", "New",
"Defunct, mismatched kernel revisions",
"Defunct, node ide partition bad",
"Defunct, node is rebooting",
"Defunct, node is being shutdown"} ]
uint16 OtherOperationalStatus;
};
// ==================================================================
// HP 3PAR NodePackage
// ==================================================================
[Description (
"HP 3PAR Controller Node Package for Vendor, Model, and Serial Number")] class TPD_NodePackage : CIM_PhysicalPackage {
[Description ("HP 3PAR saleable serial number."), Read]
string SaleableSerialNumber;
[Description ("HP 3PAR saleable product number."), Read]
string SaleableProductNumber;
[Description ("HP 3PAR spare part number."), Read]
string SparePartNumber;
[Description ("HP 3PAR model name."), Read]
string ModelName;
[Description ("HP 3PAR assembly revision number."), Read]
string AssemblyRevision;
[Description ("HP 3PAR check sum."), Read]
string Checksum;
};
// ==================================================================
// HP 3PAR NodeSystem and NodePackage association
// ==================================================================
[Association,
Description (
"HP 3PAR NodeSystem and NodePackage Association.") ] class TPD_NodeSystemPackage : CIM_ComputerSystemPackage
{
[Override ("Antecedent"),
3PAR_TPDNode.mof
271
Description ("The HP 3PAR Storage Node physical package.") ]
TPD_NodePackage REF Antecedent;
[Override ("Dependent"), Description (
"The HP 3PAR Node system.") ]
TPD_NodeSystem REF Dependent;
};
// ==================================================================
// HP 3PAR NodeRedundancySet
// ==================================================================
[Description (
"HP 3PAR Controller Node redundancy set. It is associated with a max of "
"2 NodeSystem objects")] class TPD_NodeRedundancySet : CIM_RedundancySet {
};
// ==================================================================
// HP 3PAR NodePairSystem
// ==================================================================
[Description (
"HP 3PAR Controller Node Pair computer system. One for each of the "
"NodeRedundancySet object.")] class TPD_NodePairSystem : CIM_ComputerSystem {
};
// ==================================================================
// HP 3PAR NodePairRedundancySet
// ==================================================================
[Description (
"HP 3PAR Controller Node Pair redundancy set. This object is associated "
"to all the NodePairSystem objects.")] class TPD_NodePairRedundancySet : CIM_RedundancySet {
};
// ==================================================================
// HP 3PAR NodeMemberOfSet
// ==================================================================
[Association, Aggregation, Description (
"TPD_NodeMemberOfSet is an aggregation used to establish "
"membership of TPD_NodeSystem in a TPD_NodeRedundancySet.")] class TPD_NodeMemberOfSet : CIM_MemberOfCollection {
[Override ( "Collection" ), Description (
"The NodeRedundancySet that contains NodeSystems.")]
TPD_NodeRedundancySet REF Collection;
[Override ( "Member" ), Description (
"The NodeSystem that is contained in the NodeRedundancySet.")]
TPD_NodeSystem REF Member;
};
// ==================================================================
// HP 3PAR NodePairMemberOfSet
// ==================================================================
[Association, Aggregation, Description (
"TPD_NodePairMemberOfSet is an aggregation used to establish "
"membership of TPD_NodePairSystem in a TPD_NodePairRedundancySet.")] class TPD_NodePairMemberOfSet : CIM_MemberOfCollection {
[Override ( "Collection" ), Description (
"The TPD_NodePairRedundancySet that contains TPD_NodePairSystem.")]
TPD_NodePairRedundancySet REF Collection;
[Override ( "Member" ), Description (
"The TPD_NodePairSystem that is contained "
272 Managed Object Format Files
"in the TPD_NodePairRedundancySet.")]
TPD_NodePairSystem REF Member;
};
// ==================================================================
// HP 3PAR NodeSetIdentity
// ==================================================================
[Association, Description (
"TPD_NodeSetIdentity associates two elements representing "
"different aspects of the same underlying entity: TPD_NodePairSystem"
" and TPD_NodeRedundancySet.")] class TPD_NodeSetIdentity : CIM_ConcreteIdentity {
[Override ( "SystemElement" ), Description (
"NodePairSystem associated to the NodeRedundancySet")]
TPD_NodePairSystem REF SystemElement;
[Override ( "SameElement" ), Description (
"NodeRedundancySet for a NodePairSystem.")]
TPD_NodeRedundancySet REF SameElement;
};
// ==================================================================
// HP 3PAR NodePairSetIdentity
// ==================================================================
[Association, Description (
"TPD_NodePairSetIdentity associates two elements representing "
"different aspects of the same underlying entity: TPD_StorageSystem"
" and TPD_NodePairRedundancySet.")] class TPD_NodePairSetIdentity : CIM_ConcreteIdentity {
[Override ( "SystemElement" ), Description (
"StorageSystem associated to the NodePairRedundancySet")]
TPD_StorageSystem REF SystemElement;
[Override ( "SameElement" ), Description (
"NodePairRedundancySet for a StorageSystem.")]
TPD_NodePairRedundancySet REF SameElement;
};
// ===================================================================
// NodePairComponentCS
// ===================================================================
[Association, Aggregation, Composition,
Description (
"A ComputerSystem can aggregate another ComputerSystem. This"
"class groups together TPD_StorageSystem and TPD_NodePairSystem.")] class TPD_NodePairComponentCS : CIM_ComponentCS {
[Aggregate, Override ( "GroupComponent" ), Description (
"The ComputerSystem that contains and/or aggregates other "
"Systems.")]
TPD_StorageSystem REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The contained (Sub)ComputerSystem.")]
TPD_NodePairSystem REF PartComponent;
};
// ===================================================================
// NodeComponentCS
// ===================================================================
[Association, Aggregation, Composition,
Description (
"A ComputerSystem can aggregate another ComputerSystem. This"
"class groups together TPD_StorageSystem and TPD_NodeSystem.")]
3PAR_TPDNode.mof 273
class TPD_NodeComponentCS : CIM_ComponentCS {
[Aggregate, Override ( "GroupComponent" ), Description (
"The ComputerSystem that contains and/or aggregates other "
"Systems.")]
TPD_StorageSystem REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The contained (Sub)ComputerSystem.")]
TPD_NodeSystem REF PartComponent;
};
// =================================================================
// Node CPU
// ================================================================= class TPD_NodeCPU : CIM_Processor
{
[Description ("Position of the CPU in the node.") ]
uint16 Position;
[Description ("Bus speed in Mhz * 100") ]
uint32 BusSpeed;
[Description ("Vendor name of the CPU.") ]
string Manufacturer;
[Description ("Model type for CPU.") ]
string Model;
[Description ("Serial number of the CPU.") ]
string SerialNumber;
};
// ==================================================================
// ProcessorForNode
// ==================================================================
[Association, Aggregation, Composition,
Description (
"NodeCPU aggregated by a NodeSystem.")] class TPD_ProcessorForNode : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent Node in the Association.")]
TPD_NodeSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The NodeCPU that is a component of a Node.")]
TPD_NodeCPU REF PartComponent;
};
// ==================================================================
// TPD Physical Memory (DIMM)
// ==================================================================
[Description (
"HP 3PAR DIMM in Controller Node.")] class TPD_PhysicalMemory : CIM_PhysicalMemory
{
[Description ("Slot number, memory is inserted in.") ]
uint16 Slot;
[Description ("Slot ID, memory is inserted in.") ]
string SlotID;
[Description ("Type of the cache memory is used for."),
ValueMap {"0", "1"},
274 Managed Object Format Files
Values {"Control (CPU)", "Data (Cluster)"} ]
uint16 CacheType;
[Description ("Single or double sided. Not supported yet."),
ValueMap {"0"},
Values {"Unknown"} ]
uint16 SideType;
[Description ("Standard or stacked chips. Not supported yet."),
ValueMap {"0"},
Values {"Unknown"} ]
uint16 ChipsType;
[Description ("CAS latency. Format: CL<min>/<max>, in nS.") ] string CASLatency;
[Description ("JEDEC ID.") ]
string JedecID;
[Description ("Revision code.") ]
string Revision;
};
// ==================================================================
// TPD NodePackagedMemory
// ==================================================================
[Association, Aggregation, Description (
"A Physical Memory contained by a Node PhysicalPackage.")] class TPD_NodePackagedMemory : CIM_PackagedComponent {
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The NodePackage that contains PhysicalMemory(s).")]
TPD_NodePackage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The PhysicalMemory which is contained in the NodePackage.")]
TPD_PhysicalMemory REF PartComponent;
};
// ==================================================================
// TPD IDE Drive
// ==================================================================
[Description (
"HP 3PAR IDE Drive in Controller Node.")] class TPD_IDEDrive : CIM_PhysicalComponent
{
[Description ("Position of the IDE Drive in the Node.") ]
uint16 Position;
[Description ("Firmware Revision code.") ]
string FirmwareVersion;
[Description ("Max Logical Block Address.") ]
uint64 MaxLBA;
[Description ("Capacity of the drive in bytes.") ]
uint64 Capacity;
};
// ==================================================================
// TPD NodePackagedIDE
// ==================================================================
[Association, Aggregation, Description (
"An IDE Drive contained by a Node PhysicalPackage.")] class TPD_NodePackagedIDE : CIM_PackagedComponent {
3PAR_TPDNode.mof 275
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The NodePackage that contains IDE Drive(s).")]
TPD_NodePackage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The IDE Drive which is contained in the NodePackage.")]
TPD_IDEDrive REF PartComponent;
};
// ==================================================================
// TPD PCI or PCIe Card
// ==================================================================
[Description (
"HP 3PAR PCI or PCIe Card.")] class TPD_PCICard : CIM_Card
{
[Description ("Node slot the card is in.") ]
uint16 Slot;
[Description ("Firmware version on the PCI or PCIe Card.") ]
string FirmwareVersion;
[Description ("Revision code.") ]
String Revision;
[Description ("Type of the PCI or PCIe Card."),
ValueMap {"0", "1", "2", "3", "4", "5"},
Values {"Unknown", "FC", "Ethernet", "iSCSI", "CNA", "SAS"} ]
uint16 Type;
};
// ==================================================================
// HP 3PAR Node Package and PCI or PCIe Card association
// ==================================================================
[Association, Aggregation,
Description (
"HP 3PAR Node Package and PCI or PCIe Card association")] class TPD_PCICardInNode : CIM_Container {
[Aggregate, Override ( "GroupComponent" ), Max ( 1 ),
Description (
"The Node Package that contains PCI or PCIe cards")]
TPD_NodePackage REF GroupComponent;
[Override ( "PartComponent" ), Description (
"The PCI or PCIe card that is contained in the Node Package.")]
TPD_PCICard REF PartComponent;
};
// ==================================================================
// HP 3PAR SystemEndpoint: association between NodeSystem and
// SCSIProtocolEndpoint
// ==================================================================
[Association,
Description
("HP 3PAR NodeSystem and SCSIProtocolEndpoint association."
"This is a subclass of CIM_HostedAccessPoint. There are many "
"subclasses of CIM_HostedAcessPoint in the system. This class is "
" named TPD_SystemEndpoint to distinguish with other subclasses. ")] class TPD_SystemEndpoint : CIM_HostedAccessPoint
{
// Indicate that this is one-to-many association
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR node controller that hosted the protocol endpoint.")]
276 Managed Object Format Files
TPD_NodeSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The SCSIProtocolEndpoint representing front end port "
"on the system.")]
TPD_SCSIProtocolFCEndpoint REF Dependent;
// CIM_SCSIProtocolEndpoint REF Dependent; -- reenable this line if we support
TPD_SCSIInitTargetLUPath
};
// ==================================================================
// HP 3PAR NodeSystem and FCPort association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Node System and FC Port Association ") ] class TPD_SystemFCPort : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description("The HP 3PAR node controller that hosted the FC port.")]
TPD_NodeSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The front end FCPort port.") ]
TPD_FCPort REF PartComponent;
// CIM_FCPort REF Dependent; -- reenable this line if we support
TPD_SCSIInitTargetLUPath
};
// ==================================================================
// HP 3PAR Storage System and SCSI Controller association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Node System and SCSI Controller Association ") ] class TPD_SystemController : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description("The HP 3PAR Storage System or node controller that associates with "
"the SCSI Protocol controller.")]
CIM_ComputerSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The SCSI controller on the node system.") ]
TPD_SCSIController REF PartComponent;
};
#pragma include ("3PAR_TPDCage.mof")
// ==================================================================
// HP 3PAR Node Pair System and Drive Cage Association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"A DCN1 EBOD cage is installed in a EOS Node enclosure. This relateionship "
"is described by the TPD_NodePairCageComponent association.")] class TPD_NodePairCageComponent : CIM_Component {
[Override ( "GroupComponent" ), Aggregate,
Description (
"The NodePairSystem that associates with the cage.")]
TPD_NodePairSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak,
Description (
"The cage within the EOS node pair enclosure.")]
3PAR_TPDNode.mof 277
TPD_DriveCage REF PartComponent;
};
3PAR_TPDEnv.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDEnv.mof
//
// Purpose : This MOF contains HP 3PAR Environment classes that will be loaded
// into root/tpd namespace.
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// TPD Power Supply
// ==================================================================
[Description (
"Capabilities and management of the HP 3PAR PowerSupply.")] class TPD_PowerSupply : CIM_PowerSupply
{
[Description ("Manufacturer name of the PS.") ]
string Manufacturer;
[Description ("Model type for PS.") ]
string Model;
[Description ("Serial number of the PS.") ]
string SerialNumber;
[Description ("Position of the PS.") ]
uint16 Position;
[Description ("State of the AC for the power supply."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "OK", "Error"} ]
uint16 ACStatus;
[Description ("HP 3PAR spare part number."), Read]
string SparePartNumber;
[Description ("HP 3PAR model name."), Read]
string ModelName;
[Description ("HP 3PAR assembly revision number."), Read]
string AssemblyRevision;
[Description ("HP 3PAR check sum."), Read]
string Checksum;
};
278 Managed Object Format Files
// ==================================================================
// TPD Cage Power Supply
// ==================================================================
[Description (
"Capabilities and management of the HP 3PAR Cage PowerSupply.")] class TPD_CagePowerSupply : TPD_PowerSupply
{
[Description ("Type of the cage this Power Supply is in."),
ValueMap {"0", "2", "3", "4", "5", "6", "7", "8"},
Values {"Unknown", "DC1", "DC2", "DC3", "DC4", "DCS1", "DCS2", "DCN1"} ]
uint16 CageType;
[Description ("If TRUE, user can not modify model.") ]
boolean ModelReadOnly;
};
// ==================================================================
// TPD Node Power Supply
// ==================================================================
[Description (
"Capabilities and management of the HP 3PAR Node PowerSupply.")] class TPD_NodePowerSupply : TPD_PowerSupply
{
[Description ("State of the DC for the node power supply."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "OK", "Error"} ]
uint16 DCStatus;
[Description ("Service LED status. Only available on V-class systems."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking",
"Blue", "Blue Blinking"} ]
uint16 ServiceLED;
};
// ==================================================================
// CagePSDependency
// ==================================================================
[Association, Description (
"A PowerSupply is installed in a DriveCage, not for a specific Device, but "
"to function with the DriveCage in general. This relationship is "
"described by the TPD_CagePSDependency association.")] class TPD_CagePSDependency : CIM_PackageDependency {
[Override ( "Antecedent" ), Description (
"The PowerSupply for the DriveCage.")]
TPD_PowerSupply REF Antecedent;
[Override ( "Dependent" ), Description (
"The DriveCage whose environment is affected.")]
TPD_DriveCage REF Dependent;
};
// ==================================================================
// TPD Fan
// Based on the CIM schema, we need to use CIM_NumericSensor (Tachometer)
// to show the current speed of the fan. This is way too much for what
// we need, so I am going to add a new variable for speed. If
// we ever need to comply with the requirements, I will change it.
// ==================================================================
[Description (
"HP 3PAR Fan ")] class TPD_Fan : CIM_Fan
{
[Description ("Position of the Fan.") ]
uint16 Position;
3PAR_TPDEnv.mof 279
[Description ("Fan speed."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Unknown", "Stopped", "Low", "Medium", "Hi"} ]
uint16 Speed;
[Description ("HP 3PAR specific operational state for the Fan"),
ValueMap {"0", "1", "2", "4", "5", "6", "7" },
Values {"Unknown", "OK", "Error", "Critical", "Non Critical",
"Not Installed", "Not Available"} ]
uint16 OtherOperationalStatus;
[Description ("Fan LED status. This is ONLY available for system fans."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking",
"Blue", "Blue Blinking"} ]
uint16 SystemFanLED;
[Description ("Service LED status. Only available on V-class systems. "),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking",
"Blue", "Blue Blinking"} ]
uint16 ServiceLED;
};
// ===================================================================
// PowerSupply Cooling
// ===================================================================
[Association, Description (
"Many Devices, such as processors or power supplies, require "
"their own cooling devices. This association indicates where "
"fans or other CoolingDevices are specific to a Device, versus "
"providing enclosure or cabinet cooling.")] class TPD_PowerSupplyCooling : CIM_AssociatedCooling {
[Override ( "Antecedent" ), Description (
"The Fan.")]
TPD_Fan REF Antecedent;
[Override ( "Dependent" ), Description (
"The PowerSupply being cooled.")]
TPD_PowerSupply REF Dependent;
};
// ===================================================================
// Node Cooling
// ===================================================================
[Association, Description (
"Describes association between SystemFan and "
"the Node Package it is cooling.")] class TPD_NodePkgCooling : CIM_PackageDependency {
[Override ( "Antecedent" ), Description (
"The System Fan.")]
TPD_Fan REF Antecedent;
[Override ( "Dependent" ), Description (
"The Node being cooled.")]
TPD_NodePackage REF Dependent;
};
// ==================================================================
// TPD Battery
// ==================================================================
[Description (
280 Managed Object Format Files
"HP 3PAR Battery connected to the PowerSupply in Node.")] class TPD_Battery : CIM_Battery
{
[Description ("Position of the Battery.") ]
uint16 Position;
[Description ("Maximum battery life in minutes.") ]
uint32 MaxLife;
[Description ("If TRUE, MAX life is low and battery is failed.") ]
boolean MaxLifeLow;
[Description ("Manufacturing date of the Battery.") ]
datetime ManufacturingDate;
[Description ("Expiration date of the Battery.") ]
datetime ExpirationDate;
[Description ("Charge start date of the Battery.") ]
datetime ChargeStartDate;
[Description ("Vendor name of the Battery.") ]
string Manufacturer;
[Description ("Model type for Battery.") ]
string Model;
[Description ("Serial number of the Battery.") ]
string SerialNumber;
[Description ("TRUE if the test is running.") ]
boolean TestInProgress;
[Description ("HP 3PAR specific operational state for the Battery"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "OK", "Error"} ]
uint16 OtherOperationalStatus;
[Description ("Service LED status. Only available on V-class systems."),
ValueMap {"0", "1", "2", "3", "4", "5", "6", "7"},
Values {"Unknown", "Off", "Green", "Green Blinking", "Amber", "Amber Blinking",
"Blue", "Blue Blinking"} ]
uint16 ServiceLED;
// ===================================================================
// The next 3 attributes describe log data for tests. Each index in the
// arrays represents single test log. All 3 attributes must be of the
// same length.
// ===================================================================
[Description ("The date the test has started."), ArrayType ( "Indexed" ),
ModelCorrespondence {"TPD_Battery.TestDuration",
"TPD_Battery.TestPassed"}]
datetime TestStartDate[];
[Description ("The duration of the test in seconds."), ArrayType ( "Indexed" ),
ModelCorrespondence {"TPD_Battery.TestStartDate",
"TPD_Battery.TestPassed"} ]
uint16 TestDuration[];
[Description ("TRUE if the test passed, FALSE otherwise."), ArrayType ( "Indexed"
),
ModelCorrespondence {"TPD_Battery.TestStartDate",
"TPD_Battery.TestDuration"} ]
boolean TestPassed[];
[Description ("HP 3PAR spare part number."), Read]
3PAR_TPDEnv.mof
281
string SparePartNumber;
[Description ("HP 3PAR model name."), Read]
string ModelName;
[Description ("HP 3PAR assembly revision number."), Read]
string AssemblyRevision;
[Description ("HP 3PAR check sum."), Read]
string Checksum;
};
// ===================================================================
// TPD_PowerSupplyBattery
// ===================================================================
[Association, Description (
"A Node PowerSupply may use or require one or more Batteries. This "
"relationship is described by the PowerSupplyBattery dependency.")] class TPD_PowerSupplyBattery : CIM_AssociatedBattery
{
[Override ( "Antecedent" ), Description (
"The Battery.")]
TPD_Battery REF Antecedent;
[Override ( "Dependent" ), Description (
"The Node PowerSupply needing or associated with the Battery.")]
TPD_PowerSupply REF Dependent;
};
// ==================================================================
// NodePkgPSDependency
// ==================================================================
[Association, Description (
"A PowerSupply is installed in a NodePackage, not for a specific "
"Device, but to function with the NodePackage in general. This "
"relationship is described by the TPD_NodePkgPSDependency "
"association.")] class TPD_NodePkgPSDependency : CIM_PackageDependency {
[Override ( "Antecedent" ), Description (
"The PowerSupply for the NodePackage.")]
TPD_PowerSupply REF Antecedent;
[Override ( "Dependent" ), Description (
"The NodePackage whose environment is affected.")]
TPD_NodePackage REF Dependent;
};
// ==================================================================
// TPD_Battery and TPD_NodeSystem association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"The NodeBattery association represents a relationship between "
"a TPD_Battery and TPD_NodeSystem.")] class TPD_NodeBattery : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent system in the Association.")]
TPD_NodeSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The Battery that is a component of a NodeSystem.")]
TPD_Battery REF PartComponent;
};
282 Managed Object Format Files
// ==================================================================
// TPD_PowerSupply and CIM_ComputerSystem association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"The SystemPowerSupply association represents a relationship between "
"a TPD_PowerSupply and CIM_ComputerSystem (TPD_NodeSystem or "
"TPD_StorageSystem).")] class TPD_SystemPowerSupply : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent system in the Association. Could be either "
"StorageSystem or NodeSystem.")]
CIM_ComputerSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The PowerSupply that is a component of a ComputerSystem.")]
TPD_PowerSupply REF PartComponent;
};
// ==================================================================
// TPD_Fan and CIM_ComputerSystem association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"The SystemPowerSupply association represents a relationship between "
"a TPD_Fan and CIM_ComputerSystem (TPD_NodeSystem or "
"TPD_StorageSystem).")] class TPD_SystemFan : CIM_SystemDevice {
[Aggregate, Override ( "GroupComponent" ), Min ( 1 ), Max ( 1 ),
Description (
"The parent system in the Association. Could be either "
"StorageSystem or NodeSystem.")]
CIM_ComputerSystem REF GroupComponent;
[Override ( "PartComponent" ), Weak, Description (
"The Fan that is a component of a ComputerSystem.")]
TPD_Fan REF PartComponent;
};
// ==================================================================
// TPD Cage PowerSupply Sensor
// ==================================================================
[Association, Description (
"Many Devices include Sensors or have Sensors installed nearby, "
"in order to measure critical input and output properties. This "
"association indicates that relationship.")] class TPD_SensorInCagePS : CIM_AssociatedSensor {
[Override ( "Antecedent" ), Description (
"The Sensor.")]
TPD_CageSensor REF Antecedent;
[Override ( "Dependent" ), Description (
"The LogicalDevice for which information is measured by the "
"Sensor.")]
TPD_CagePowerSupply REF Dependent;
};
3PAR_TPDEnv.mof 283
3PAR_TPDIndication.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// (c) Copyright 2013 Hewlett-Packard Development Company, L.P.
// All Rights Reserved. This software is the property of HPDC. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : 3PAR_TPDIndication.mof
//
// Purpose : This MOF contains HP 3PAR indication classes that will be loaded
// into root/tpd namespace.
//
// Date created: March/29/2013
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// Lifecycle Indications
// ==================================================================
[Indication,
Description (
"Indication specifying that a Storage Volume has been created.")
] class TPD_StorageVolumeInstCreation : CIM_InstCreation
{
};
[Indication,
Description (
"Indication specifying that a Storage Volume has been deleted.")
] class TPD_StorageVolumeInstDeletion : CIM_InstDeletion
{
};
[Indication,
Description (
"Indication specifying that a Storage Volume has been modified.")
] class TPD_StorageVolumeInstModification : CIM_InstModification
{
};
[Indication,
Description (
"Indication specifying that the operational status of an FC "
"port has changed.")
] class TPD_FCPortInstModification : CIM_InstModification
{
};
// ==================================================================
// Generic alert indications
284 Managed Object Format Files
// ==================================================================
[Indication,
Description (
"Indication representing alerts triggered by events in InServ array that requires "
"system administrator intervention.")] class TPD_AlertIndication : CIM_AlertIndication
{
[Override ( "EventID" ), Description (
" Contains alert message code that identifies the alert. Please consult the
Alerts chapter of "
"the HP 3PAR InForm Messages and Operator's Guide") ]
String EventID;
};
[Indication,
Description (
"Indication representing alerts triggered by events in InServ array that requires "
"system administrator intervention.")] class TPD_AlertIndication : CIM_AlertIndication
[Indication,
Description (
"Indication representing file services' alerts triggered by events in HP 3PAR
OS "
"that requires system administrator intervention.")] class TPD_FileServicesAlert : TPD_AlertIndication
{
[Description (
"The extension of the message code for file services. "
"It's used for the lookup of HPGT information.") ]
String CatalogKey;
[Description (
"The extension of the details for file services. "
"It provides more specific details of error condition.") ]
String DetailedMessage;
};
// ==================================================================
// ThinProvisioning indications
// ==================================================================
[Indication,
Description (
"Indication specifying that the state of an alert condition "
"has changed. ID of the alert which state has changed is in "
"CorrelatedIndications.")
] class TPD_AlertStateChangeAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage pool "
"has been over-used.")
] class TPD_StoragePoolOverUsedWarningAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage pool has reached its "
"allocation warning threshold.")
3PAR_TPDIndication.mof 285
] class TPD_StoragePoolGrowWarningAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage pool has reached its "
"allocation limit.")
] class TPD_StoragePoolGrowLimitAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage pool fails to grow.")
] class TPD_StoragePoolGrowFailureAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage volume has failed to "
"allocate more space.")
] class TPD_StorageVolumeAllocationFailureAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage volume has reached its "
"allocation warning threshold..")
] class TPD_StorageVolumeAllocationWarningAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a storage volume has reached its "
"its allocation limit threshold.")
] class TPD_StorageVolumeAllocationLimitAlert : CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a delta replica storage pool "
"has reached its allocation warning threshold.")
] class TPD_DeltaReplicaStoragePoolGrowWarningAlert: CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a delta replica storage pool "
"has reached its allocation limit threshold.")
286 Managed Object Format Files
] class TPD_DeltaReplicaStoragePoolGrowLimitAlert: CIM_AlertIndication
{
};
[Indication,
Description (
"Indication specifying that a delta replica storage pool "
"has failed to grow.")
] class TPD_DeltaReplicaStoragePoolGrowFailureAlert: CIM_AlertIndication
{
};
[Indication,
Description (
"Indication indicating that the previous alert condition "
"regarding a dynamic storage pool has cleared.")
] class TPD_StoragePoolCapacityClearAlert: CIM_AlertIndication
{
};
[Indication,
Description (
"Indication indicating that the previous alert condition "
"regarding a storage volume has cleared.")
] class TPD_StorageVolumeCapacityClearAlert: CIM_AlertIndication
{
};
[Indication,
Description (
"Indication indicating that the previous alert condition "
"regarding a delta replica storage pool has cleared.")
] class TPD_DeltaReplicaStoragePoolCapacityClearAlert: CIM_AlertIndication
{
};
3PAR_TPDLocation.mof
//%////////////////////////////////////////////////////////////////////////
//
//
//
// Copyright 2007 3PAR, Inc. All Rights Reserved.
// This software is the property of 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
//
///////////////////////////////////////////////////////////////////////////
//
//
// File : 3PAR_TPDLocation.mof
//
// Purpose : This MOF contains 3PAR Location classes that will be loaded
// into root/tpd namespace.
3PAR_TPDLocation.mof 287
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
//
// ==================================================================
// TPD System location
// ==================================================================
[Description (
"Location of the InServ array.")] class TPD_SystemLocation : CIM_Location
{
};
// ==================================================================
// TPD System Package and Location association
// ==================================================================
[Association, Description (
"SystemPackageLocation associates a SystemPackage with a "
"Location object for inventory or replacement purposes.")] class TPD_SystemPackageLocation : CIM_PhysicalElementLocation {
[Override ( "Element" ), Description (
"The PhysicalElement whose Location is specified.")]
TPD_SystemPackage REF Element;
[Override ( "PhysicalLocation" ), Max ( 1 ), Description (
"The PhysicalElement's Location.")]
TPD_SystemLocation REF PhysicalLocation;
};
3PAR_TPDEthPort.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDEthPort.mof
//
// Purpose : This MOF contains HP 3PAR Ethernet Port classes that will be loaded
// into root/tpd namespace.
//
// Date created: 8/10/2005
//
///////////////////////////////////////////////////////////////////////////
// ===================================================================
// HP 3PAR EthernetPort
// ===================================================================
[Description (
"Capabilities and management of an EthernetPort.")] class TPD_EthernetPort : CIM_EthernetPort {
[Description ("TPD specific operational status"),
288 Managed Object Format Files
ValueMap {"3", "4", "9"},
Values {"ready", "loss sync", "offline"} ]
uint16 OtherOperationalStatus;
};
// ==================================================================
// HP 3PAR IPProtocolEndpoint
// ==================================================================
[Description (
"A ProtocolEndpoint that is dedicated to running IP.")] class TPD_IPProtocolEndpoint : CIM_IPProtocolEndpoint {
[Description (
"The Gateway address for this ProtocolEndpoint.")]
string Gateway;
};
// ===================================================================
// HP 3PAR EthPortSAPImplementation
// ===================================================================
[Association, Description (
"An association between a ServiceAccessPoint and how it is "
"implemented.")] class TPD_EthPortSAPImplementation : CIM_DeviceSAPImplementation {
[Override ( "Antecedent" ), Description (
"The Ethernet Port.")]
TPD_EthernetPort REF Antecedent;
[Override ( "Dependent" ), Description (
"The IP Protocol Endpoint implemented using the Ethernet Port.")]
TPD_IPProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR SystemIPEndpoint: association between NodeSystem and
// IPProtocolEndpoint
// ==================================================================
[Association,
Description
("HP 3PAR NodeSystem and IPProtocolEndpoint association."
"This is a subclass of CIM_HostedAccessPoint. There are many "
"subclasses of CIM_HostedAcessPoint in the system. This class is "
" named TPD_SystemIPEndpoint to distinguish with other subclasses. ")] class TPD_SystemIPEndpoint : CIM_HostedAccessPoint
{
// Indicate that this is one-to-many association
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR node controller that hosted the protocol endpoint.")]
TPD_NodeSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The IPProtocolEndpoint representing ethernet port "
"on the system.")]
TPD_IPProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR NodeSystem and EthernetPort association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Storage System and Ethernet Port Association ") ] class TPD_SystemEthPort : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
3PAR_TPDEthPort.mof 289
Description("The HP 3PAR node controller that hosted the Ethernet port.")]
TPD_NodeSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The Ethernet Port.") ]
TPD_EthernetPort REF PartComponent;
};
// ==================================================================
// HP 3PAR TCPProtocolEndpoint
// ==================================================================
[Description (
"A TPD protocol endpoint that is dedicated to running TCP.")] class TPD_TCPProtocolEndpoint : CIM_TCPProtocolEndpoint {
};
// ==================================================================
// HP 3PAR BindsToIPEndpoint
// ==================================================================
[Association, Description (
"This association makes explicit the dependency of a "
"TCPProtocolEndpoint on an underlying IPProtocolEndpoint, on the same "
"system.")] class TPD_BindsToIPEndpoint : CIM_BindsTo {
[Override ( "Antecedent" ), Description (
"The underlying IPProtocolEndpoint, which is depended upon.")]
TPD_IPProtocolEndpoint REF Antecedent;
[Override ( "Dependent" ), Description (
"The TCPProtocolEndpoint dependent on the IPProtocolEndpoint.")]
TPD_TCPProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR SystemTCPEndpoint: association between NodeSystem and
// TCPProtocolEndpoint
// ==================================================================
[Association,
Description
("HP 3PAR NodeSystem and IPProtocolEndpoint association."
"This is a subclass of CIM_HostedAccessPoint. There are many "
"subclasses of CIM_HostedAcessPoint in the system. This class is "
" named TPD_SystemIPEndpoint to distinguish with other subclasses. ")] class TPD_SystemTCPEndpoint : CIM_HostedAccessPoint
{
// Indicate that this is one-to-many association
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR node controller that hosted the protocol endpoint.")]
TPD_NodeSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The TCPProtocolEndpoint representing ethernet port "
"on the system.")]
TPD_TCPProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR FCPortEthernetPortDependency : association between EthernetPort
// FCPort of an FCoE port
// ==================================================================
[Association,
Description(
"This association makes explicit the dependency of an "
"FCPort on an underlying EthernetPort of an FCoE port, on the same "
290 Managed Object Format Files
"system.")] class TPD_FCPortEthernetPortDependency : CIM_HostedDependency
{
[Override ( "Antecedent" ), Description (
"The underlying EthernetPort, which is depended upon.")]
TPD_EthernetPort REF Antecedent;
[Override ( "Dependent" ), Description (
"The FCPort dependent on the EthernetPort.")]
TPD_FCPort REF Dependent;
};
3PAR_TPDiSCSI.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDiSCSI.mof
//
// Purpose : This MOF contains HP 3PAR iSCSI classes that will be loaded
// into root/tpd namespace.
//
// Date created: 1/31/2006
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR iSCSIController
// ==================================================================
[Description (
"iSCSIController is a type of SCSIProtocolController, "
"managing an iSCSI interface.")] class TPD_iSCSIController : CIM_SCSIProtocolController {
};
[Description (
"The iSCSI Node represents a single iSCSI Target. "
"There are one or more iSCSI Nodes within a Network "
"Entity. The iSCSI Node is accessible via one or more "
"Network Portals. An iSCSI Node is identified by its iSCSI "
"Name.")] class TPD_iSCSINode : CIM_SCSIProtocolController {
};
// ==================================================================
// HP 3PAR iSCSIProtocolEndpoint
// ================================================================== class TPD_iSCSIProtocolEndpoint : CIM_iSCSIProtocolEndpoint {
};
// ==================================================================
3PAR_TPDiSCSI.mof
291
// HP 3PAR BindsToTCPEndpoint
// ==================================================================
[Association, Description (
"This association makes explicit the dependency of a "
"iSCSIProtocolEndpoint on an underlying TCPProtocolEndpoint, on the same "
"system.")] class TPD_BindsToTCPEndpoint : CIM_BindsTo {
[Override ( "Antecedent" ), Description (
"The underlying TCPProtocolEndpoint, which is depended upon.")]
TPD_TCPProtocolEndpoint REF Antecedent;
[Override ( "Dependent" ), Description (
"The iSCSIProtocolEndpoint dependent on the TCPProtocolEndpoint.")]
TPD_iSCSIProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR SystemiSCSIEndpoint: association between NodeSystem and
// iSCSIProtocolEndpoint
// ==================================================================
[Association, Description (
"HP 3PAR NodeSystem and IPProtocolEndpoint association."
"This is a subclass of CIM_HostedAccessPoint. There are many "
"subclasses of CIM_HostedAcessPoint in the system. This class is "
" named TPD_SystemIPEndpoint to distinguish with other subclasses. ")] class TPD_SystemiSCSIEndpoint : CIM_HostedAccessPoint
{
// Indicate that this is one-to-many association
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The node controller that hosted the protocol endpoint.")]
TPD_NodeSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The iSCSIProtocolEndpoint representing ethernet port "
"on the system.")]
TPD_iSCSIProtocolEndpoint REF Dependent;
};
// ===================================================================
// HP 3PAR iSCSISAPImplementation
// ===================================================================
[Association, Description (
"An association between a ServiceAccessPoint and how it is "
"implemented.")] class TPD_iSCSISAPImplementation : CIM_DeviceSAPImplementation {
[Override ( "Antecedent" ), Description (
"The Ethernet Port.")]
TPD_EthernetPort REF Antecedent;
[Override ( "Dependent" ), Description (
"The iSCSI Protocol Endpoint implemented using the Ethernet Port.")]
TPD_iSCSIProtocolEndpoint REF Dependent;
};
// ==================================================================
// iSCSI Protocol Controller AssociatedPrivilege
// ==================================================================
[Association, Description (
"AssociatedPrivilege represents the access permission "
"that a StorageHardwareID is allowed on a "
"iSCSIProtocolController.")] class TPD_iSPCAssociatedPrivilege : CIM_AssociatedPrivilege {
[Override ( "Subject" ), Description (
"The StorageHardwareID for which privileges are granted.")]
292 Managed Object Format Files
TPD_StorageHardwareID REF Subject;
[Override ( "Target" ), Description (
"The iSCSIProtocolController for which the privileges"
"apply.")]
TPD_iSCSIController REF Target;
};
// ==================================================================
// HP 3PAR PrivilegeForiSCSIController
// ==================================================================
[Association, Description (
"PrivilegeForiSCSIController is an association used to tie the "
"AuthorizedPrivileges to iSCSIController resources.")] class TPD_PrivilegeForiSCSIController : CIM_AuthorizedTarget {
[Override ( "Privilege" ), Description (
"The AuthorizedPrivilege affecting the iSCSIProtocolController "
"resource.")]
TPD_AuthorizedPrivilege REF Privilege;
[Override ( "TargetElement" ), Description (
"The iSCSIProtocolController resources to which the "
"AuthorizedPrivilege applies.")]
TPD_iSCSIController REF TargetElement;
};
// ==================================================================
// HP 3PAR ConfigServicesForiSCSIController Association
// ==================================================================
[Association,
Description (
"TPD_ConfigServicesForiSCSIController is an association between "
"TPD_iSCSIController and ControllerConfigurationService.") ] class TPD_ConfigServicesForiSCSIController : CIM_ConcreteDependency
{
[Override ( "Antecedent" ), Description (
"The controller configuration service which the protocol "
"controller depends on for configuration.")]
TPD_ControllerConfigurationService REF Antecedent;
[Override ( "Dependent" ), Description (
"The iSCSI protocol controller which uses the controller "
"configuration service.")]
TPD_iSCSIController REF Dependent;
};
// ==================================================================
// HP 3PAR iSCSI Protocol Controller And StorageVolume association
// ==================================================================
[Association,
Description (
"HP 3PAR iSCSI protocol controller and storage volume "
"association. ")] class TPD_iSCSIControllerForUnit : CIM_ProtocolControllerForUnit
{
[Override ("Antecedent"),
Description ("The iSCSI Protocol Controller.") ]
TPD_iSCSIController REF Antecedent;
[Override ("Dependent"), Weak, Description (
"The storage volume controlled by the iSCSI protocol controller.") ]
TPD_StorageVolume REF Dependent;
};
// ==================================================================
3PAR_TPDiSCSI.mof 293
// HP 3PAR iSCSISessionSettings
// ==================================================================
[Description (
"The default negotiation settings for an iSCSI Session. These "
"properties are used as the starting position for login "
"negotiations between initiator and target nodes. The "
"properties describing the resulting outcome of the login "
"negotiation are in the iSCSISession class.")] class TPD_iSCSISessionSettings : CIM_iSCSISessionSettings {
};
// ==================================================================
// HP 3PAR iSCSISessionEndpointSetting
// ==================================================================
[Association, Description (
"ElementSettingData represents the association between "
"ManagedElements and applicable setting data. This association "
"also describes whether this is a default or current setting.")] class TPD_iSCSISessionEndpointSetting : CIM_ElementSettingData {
[Override ( "ManagedElement" ), Description (
"The managed element.")]
TPD_iSCSIProtocolEndpoint REF ManagedElement;
[Override ( "SettingData" ), Description (
"The SettingData object associated with the element.")]
TPD_iSCSISessionSettings REF SettingData;
};
// ==================================================================
// HP 3PAR iSCSISessionNodeSetting
// ==================================================================
[Association, Description (
"ElementSettingData represents the association between "
"ManagedElements and applicable setting data. This association "
"also describes whether this is a default or current setting.")] class TPD_iSCSISessionNodeSetting : CIM_ElementSettingData {
[Override ( "ManagedElement" ), Description (
"The managed element.")]
TPD_iSCSINode REF ManagedElement;
[Override ( "SettingData" ), Description (
"The SettingData object associated with the element.")]
TPD_iSCSISessionSettings REF SettingData;
};
// ==================================================================
// HP 3PAR iSCSISessionSystemSetting
// ==================================================================
[Association, Description (
"ElementSettingData represents the association between "
"ManagedElements and applicable setting data. This association "
"also describes whether this is a default or current setting.")] class TPD_iSCSISessionSystemSetting : CIM_ElementSettingData {
[Override ( "ManagedElement" ), Description (
"The managed element.")]
TPD_StorageSystem REF ManagedElement;
[Override ( "SettingData" ), Description (
"The SettingData object associated with the element.")]
TPD_iSCSISessionSettings REF SettingData;
};
294 Managed Object Format Files
// ==================================================================
// HP 3PAR iSCSIConnectionSettings
// ==================================================================
[Description (
"The settings for the usage of an iSCSI NetworkPortal by an "
"iSCSIProtcolEndpoint. These settings are the starting point "
"for negotiation for connection establishment. "
"The properties that reflect the actual outcome "
"of the negotiation are found in the iSCSIConnection class.")] class TPD_iSCSIConnectionSettings : CIM_iSCSIConnectionSettings {
};
// ==================================================================
// HP 3PAR iSCSIConnectionTCPSetting
// ==================================================================
[Association, Description (
"ElementSettingData represents the association between "
"ManagedElements and applicable setting data. This association "
"also describes whether this is a default or current setting.")] class TPD_iSCSIConnectionTCPSetting : CIM_ElementSettingData {
[Override ( "ManagedElement" ), Description (
"The managed element.")]
TPD_TCPProtocolEndpoint REF ManagedElement;
[Override ( "SettingData" ), Description (
"The SettingData object associated with the element.")]
TPD_iSCSIConnectionSettings REF SettingData;
};
// ==================================================================
// HP 3PAR iSCSIConnectionSettingEndpoint
// ==================================================================
[Association, Description (
"ElementSettingData represents the association between "
"ManagedElements and applicable setting data. This association "
"also describes whether this is a default or current setting.")] class TPD_iSCSIConnectionSettingEndpoint : CIM_ElementSettingData {
[Override ( "ManagedElement" ), Description (
"The managed element.")]
TPD_iSCSIProtocolEndpoint REF ManagedElement;
[Override ( "SettingData" ), Description (
"The SettingData object associated with the element.")]
TPD_iSCSIConnectionSettings REF SettingData;
};
// ==================================================================
// HP 3PAR iSCSISession
// ==================================================================
[Description (
"iSCSISession is a network pipe between an initiator and target "
"SCSIProtocolEndpoints. An iSCSISession is composed of one or "
"more TCP connections which MUST be selected from a "
"SystemSpecificCollection representing an iSCSI Portal Group. "
"NetworkPipeComposition aggregates NetworkPipe instances "
"representing iSCSI connections, which are associated to "
"TCPProtocolEndpoints. Only an iSCSI initiator can create an "
"iSCSI Session, an iSCSI Target MUST accept (or reject) a "
"session request. EndOfNetworkPipe associates iSCSISession with "
"SCSIProtocolEndpoint.")] class TPD_iSCSISession : CIM_iSCSISession {
};
3PAR_TPDiSCSI.mof 295
// ==================================================================
// HP 3PAR EndpointOfiSCSISession
// ==================================================================
[Association, Description (
"EndpointOfNetworkPipe describes the endpoints between which a "
"pipe transfers information. Whether an endpoint is a source or "
"sink is indicated by a property of the association, "
"SourceOrSink.")] class TPD_EndpointOfiSCSISession : CIM_EndpointOfNetworkPipe {
[Override ( "Antecedent" ), Min ( 2 ), Max ( 2 ), Description (
"One of the endpoints of the pipe.")]
TPD_iSCSIProtocolEndpoint REF Antecedent;
[Override ( "Dependent" ), Description (
"The pipe which is dependent on the endpoints as the source "
"or sink of the transferred information.")]
TPD_iSCSISession REF Dependent;
};
// ==================================================================
// HP 3PAR iSCSIConnection
// ==================================================================
[Description (
"This class contains the attributes of and negotiated values "
"for, an iSCSI Connection which is modeled as a subclass of "
"NetworkPipe. The original settings that are a starting point "
"for negotiation are found in the class "
"iSCSIConnectionSettings.")] class TPD_iSCSIConnection : CIM_iSCSIConnection {
};
// ==================================================================
// HP 3PAR EndpointOfiSCSIConnection
// ==================================================================
[Association, Description (
"EndpointOfNetworkPipe describes the endpoints between which a "
"pipe transfers information. Whether an endpoint is a source or "
"sink is indicated by a property of the association, "
"SourceOrSink.")] class TPD_EndpointOfiSCSIConnection : CIM_EndpointOfNetworkPipe {
[Override ( "Antecedent" ), Min ( 2 ), Max ( 2 ), Description (
"One of the endpoints of the pipe.")]
TPD_TCPProtocolEndpoint REF Antecedent;
[Override ( "Dependent" ), Description (
"The pipe which is dependent on the endpoints as the source "
"or sink of the transferred information.")]
TPD_iSCSIConnection REF Dependent;
};
// ==================================================================
// HP 3PAR iSCSIPipeComposition
// ==================================================================
[Association, Aggregation, Composition, Description (
"NetworkPipeComposition describes the makeup a pipe, based on "
"lower-level ones. If the pipe is not composed of lower-level "
"entities (i.e., its AggregationBehavior property is set to 2), "
"then no instances of this association should be defined where "
"the pipe has the role of GroupComponent.")] class TPD_iSCSIPipeComposition : CIM_NetworkPipeComposition {
[Aggregate, Override ( "GroupComponent" ), Description (
296 Managed Object Format Files
"The higher level pipe that is composed of lower-level "
"parts/pipes.")]
TPD_iSCSISession REF GroupComponent;
[Override ( "PartComponent" ), Description (
"A pipe which is a part of a higher-level one.")]
TPD_iSCSIConnection REF PartComponent;
};
// ==================================================================
// HP 3PAR iSCSISessionStatistics
// ==================================================================
[Description (
"Traffic and error statistics for an iSCSI Session. An instance "
"of this class will be associated by ElementStatisticalData to "
"the instance of iSCSISession.")] class TPD_iSCSISessionStatistics : CIM_iSCSISessionStatistics {
};
// ==================================================================
// HP 3PAR iSCSISessionStatisticalData
// ==================================================================
[Association, Description (
"CIM_ElementStatisticalData is an association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_iSCSISessionStatisticalData : CIM_ElementStatisticalData {
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_iSCSISession REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_iSCSISessionStatistics REF Stats;
};
// ==================================================================
// HP 3PAR iSCSICapabilities
// ==================================================================
[Description (
"The capabilites for an iSCSI Network Entity. An instance of "
"this class will be associated by ElementCapabilities to a "
"instance of ComputerSystem that represents the Network Entity. "
"These capability properties are associated to a Network "
"Entity/ComputerSystem since they affect all login negotiations "
"on all iSCSI ProtocolEndpoints aggregated to the system.")] class TPD_iSCSICapabilities : CIM_iSCSICapabilities {
};
// ==================================================================
// HP 3PAR iSCSIElementCapabilities
// ==================================================================
[Association, Description (
"ElementCapabilities represents the association between "
"ManagedElements and their Capabilities. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementCapabilities association for the referenced instance of "
3PAR_TPDiSCSI.mof 297
"Capabilities. ElementCapabilities describes the existence "
"requirements and context for the referenced instance of "
"ManagedElement. Specifically, the ManagedElement MUST exist "
"and provides the context for the Capabilities.")] class TPD_iSCSIElementCapabilities : CIM_ElementCapabilities {
[Key, Min ( 1 ), Max ( 1 ), Description (
"The managed element.")]
TPD_StorageSystem REF ManagedElement;
[Key, Description (
"The Capabilities object associated with the element.")]
TPD_iSCSICapabilities REF Capabilities;
};
// ==================================================================
// HP 3PAR iSCSISAPAvailableForElement
// ==================================================================
[Association, Description (
"CIM_SAPAvailableForElement conveys the semantics of a Service "
"Access Point that is available for a ManagedElement. When "
"CIM_SAPAvailableForElement is not instantiated, then the SAP "
"is assumed to be generally available. If instantiated, the SAP "
"is available only for the associated ManagedElements. For "
"example, a device might provide management access through a "
"URL. This association allows the URL to be advertised for the "
"device.")] class TPD_iSCSISAPAvailableForElement : CIM_SAPAvailableForElement {
[Key, Description (
"The Service Access Point that is available.")]
TPD_iSCSIProtocolEndpoint REF AvailableSAP;
[Key, Description (
"The ManagedElement for which the SAP is available.")]
CIM_SCSIProtocolController REF ManagedElement;
};
// ==================================================================
// HP 3PAR NodeSystem and iSCSIController association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Storage System and iSCSI Controller Association ") ] class TPD_SystemiSCSIController : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1), Description(
"The storage system or node controller that hosted the iSCSI Controller or iSCSI
node.")]
CIM_ComputerSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The iSCSI Controller or iSCSI Node.") ]
CIM_SCSIProtocolController REF PartComponent;
};
// ==================================================================
// HP 3PAR iSCSISessionFailures
// ==================================================================
[Description (
"Failure Statistics for Sessions associated with a iSCSI Node. "
"An instance of this class will be associated by "
"ElementStatisticalData to an instance of "
"SCSIProtocolController representing an iSCSI Node. These "
"statistics are associated to a Node since they describe the "
"aggregated Session data for all failed Sessions associated to "
298 Managed Object Format Files
"iSCSI protocol endpoints used by the Node.")] class TPD_iSCSISessionFailures : CIM_iSCSISessionFailures {
};
// ==================================================================
// HP 3PAR iSCSILoginStatistics
// ==================================================================
[Description (
"Statistics for Logins and Logouts to or from an iSCSI Node. An "
"instance of this class will be associated by "
"ElementStatisticalData to an instance of "
"SCSIProtocolController that represents the Node. The Node can "
"be either an Initiator or Target and so the interpretation of "
"the properties in this class varies accordingly.")] class TPD_iSCSILoginStatistics : CIM_iSCSILoginStatistics {
};
// ==================================================================
// HP 3PAR iSCSISessionFailuresData
// ==================================================================
[Association, Description (
"CIM_ElementStatisticalData is an association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_iSCSISessionFailuresData : CIM_ElementStatisticalData {
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_iSCSINode REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_iSCSISessionFailures REF Stats;
};
// ==================================================================
// HP 3PAR iSCSILoginStatisticsData
// ==================================================================
[Association, Description (
"CIM_ElementStatisticalData is an association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_iSCSILoginStatisticsData : CIM_ElementStatisticalData {
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_iSCSINode REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
3PAR_TPDiSCSI.mof 299
TPD_iSCSILoginStatistics REF Stats;
3PAR_TPDJob.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2005-2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDJob.mof
//
// Purpose : This MOF contains HP 3PAR Job Control classes that will be loaded
// into root/tpd namespace.
//
// Date created: 3/19/2007
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR Concrete Job
// ==================================================================
[Description (
"HP 3PAR Concrete Job")] class TPD_ConcreteJob : CIM_ConcreteJob
{
[Description ("Type of the job."),
ValueMap {"7", "8", "10", "11"},
Values {"Create Physical Copy", "Promote Virtual Copy",
"Update Delta Snapshot Space", "Resync Physical Copy"}]
uint16 JobType;
[Description (
"Source element that was affected by this job. For example, "
"if this is a job to create a physical copy, then this "
"will contain the ElementName of the base StorageVolume "
"from which the replica StorageVolume is copied. Another example "
"is if this is a job to promote virtual copy, then this "
"will contain the ElementName of the replica StorageVolume."),
ModelCorrespondence {
"TPD_StorageVolume.ElementName"}]
string SourceElementName;
[Description (
"Target element that was affected by this job. For example, "
"if this is a job to create a physical copy, then this "
"will contain the ElementName of the replica StorageVolume. "
"Another example is if this is a job to promote virtual "
"copy, then this will contain the ElementName of the "
"base StorageVolume to which the replica StorageVolume "
"is copied."),
ModelCorrespondence {
"TPD_StorageVolume.ElementName"}]
string TargetElementName;
};
300 Managed Object Format Files
// ==================================================================
// HP 3PAR OwningJobElement
// ==================================================================
[Association,
Description (
"OwningJobElement represents an association between a "
"TPD_ConcreteJob and the ManagedElement responsible for the "
"creation of the Job, for example, TPD_StorageConfigurationService "
"when a job is created as a side-effect of physical copy.")] class TPD_OwningJobElement : CIM_OwningJobElement {
};
// ==================================================================
// HP 3PAR AffectedJobElement
// ==================================================================
[Association,
Description (
"AffectedJobElement represents an association between a "
"TPD_ConcreteJob and the ManagedElement(s) that may be "
"affected by its execution, for example, a TPD_StorageVolume "
"when a job is created as a side-effect of physical copy.")] class TPD_AffectedJobElement : CIM_AffectedJobElement
{
};
// ==================================================================
// HP 3PAR MethodResult
// ==================================================================
[Description (
"Jobs are sometimes used to represent extrinsic method "
"invocations that execute for times longer than the length of "
"time is reasonable to require a client to wait. The method "
"executing continues beyond the method return to the client. "
"The class provides the result of the execution of a Job that "
"was itself started by the side-effect of this extrinsic method "
"invocation. \n"
"The indication instances embedded an instance of this class "
"MUST be the same indications delivered to listening clients or "
"recorded, all or in part, to logs. Basically, this approach is "
"a corollary to the functionality provided by an instance of "
"ListenerDestinationLog (as defined in the Interop Model). The "
"latter provides a comprehensive, persistent mechanism for "
"recording Job results, but is also more resource-intensive and "
"requires supporting logging functionality. Both the extra "
"resources and logging MAY NOT be available in all environments "
"(for example, embedded environments). Therefore, this "
"instance-based approach is also provided. \n"
"The MethodResult instances MUST NOT exist after the associated "
"ConcreteJob is deleted.")] class TPD_MethodResult : CIM_MethodResult {
};
// ==================================================================
// HP 3PAR AssociatedJobMethodResult
// ==================================================================
[Association,
Description (
"AssociatedJobMethodResult represents an association between a "
"ConcreteJob and the MethodResult expressing the parameters for "
"the Job when the job was created by side-effect of the "
"execution of an extrinsic method.")] class TPD_AssociatedJobMethodResult : CIM_AssociatedJobMethodResult {
};
// ==================================================================
// HP 3PAR Job Control Indication
3PAR_TPDJob.mof 301
// ==================================================================
[Description (
"Indication sent when a property of a TPD_ConcreteJob changes "
"value. This indication will only be sent if OperationlStatus "
"of a TPD_ConcreteJob instance is changed.")] class TPD_ConcreteJobInstModification : CIM_InstModification {
};
3PAR_TPDReplicationSvcs.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDReplicationSvcs.mof
//
// Purpose : This MOF contains HP 3PAR Replication Services classes that will be loaded
// into root/tpd namespace.
//
// Date created: 1/19/2010
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR Replication Services
// ==================================================================
[Description (
"The ReplicationService class provides methods to allow a "
"client to manage copy operations on storage objects, including "
"management of replication groups, manipulation of replication "
"operations, and retrieval of replication relationships.")] class TPD_ReplicationService : CIM_ReplicationService
{
// Override CreateGroupReplica so we can add the output parameter
// named Jobs
[Override("CreateGroupReplica"),
Description (
"Create (or start a job to create) a new group of storage "
"objects which are replicas of the specified source "
"storage or a group of source storage objects "
"(SourceElements). Note that using the input parameter, "
"SyncType, this function can be used to instantiate the "
"replicas, and to create an ongoing association between "
"the source(s) and replicas. If 0 is returned, the "
"function completed successfully and no ConcreteJob "
"instance is created. If 4096/0x1000 is returned, a "
"ConcreteJob is started, a reference to which is returned "
"in the Job output parameter."
"This method was overriden by HP 3PAR to add the Jobs parameter." ),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
302 Managed Object Format Files
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 CreateGroupReplica(
[IN, Description (
"A user relevant name for the relationship between "
"the source and target groups or between a source "
"element and a target group (i.e. one-to-many). If "
"NULL, the implementation assigns a name. If the "
"individual target elements require an ElementName, "
"the implementation constructs an appropriate "
"ElementName using the RelationshipName. For "
"example, RelationshipName as a prefix followed by "
"\"_n\" sequence number, where n is a number "
"beginning with 1." )]
string RelationshipName,
[Required, IN, Description (
"SyncType describes the type of copy that will be made."
),
ValueMap { "..", "6", "7", "8", "..", "0x8000.." },
Values { "DMTF Reserved", "Mirror", "Snapshot",
"Clone", "DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.SyncType" }]
uint16 SyncType,
[IN, Description (
"Mode describes whether the target elements will be "
"updated synchronously or asynchronously. If NULL, "
"implementaton decides the mode." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "Synchronous", "Asynchronous",
"DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.Mode" }]
uint16 Mode,
[IN, Description (
"A group of source storage objects which may be a "
"StorageVolume or storage object. If this parameter "
"is not supplied, SourceElement is required. Both "
"SourceGroup and SourceElement shall not be "
"supplied." )]
CIM_ReplicationGroup REF SourceGroup,
[IN, Description (
"The source storage object which may be a "
"StorageVolume or storage object. If this parameter "
"is not supplied, SourceGroup is required. Both "
"SourceGroup and SourceElement shall not be "
"supplied." )]
CIM_LogicalElement REF SourceElement,
[IN, Description (
"Reference to source access point information. If "
"NULL, service does not need access information to "
"access the source element." ),
ModelCorrespondence {
"CIM_ReplicationService.CreateGroupReplica.SourceGroup",
"CIM_ReplicationService.CreateGroupReplica.SourceElement" }]
CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT, Description (
"Optionally, as an input, refers to a target group "
"to use. As an output, refers to the created target "
"group (i.e., the replica group). If a job is "
"created, the target group may not be available "
"immediately. If TargetGroup is supplied, "
"TargetElementCount shall be NULL." )]
CIM_ReplicationGroup REF TargetGroup,
[IN, Description (
"This parameter applies to "
"one-source-to-many-target- elements. It is "
"possible to create multiple copies of a source "
3PAR_TPDReplicationSvcs.mof 303
"element. If TargetGroup is supplied, this "
"parameter shall be NULL." )]
uint64 TargetElementCount,
[IN, Description (
"Reference to target access point information. If "
"NULL, service does not need access information to "
"access the target element/group." ),
ModelCorrespondence {
"CIM_ReplicationService.CreateGroupReplica.TargetGroup",
"CIM_ReplicationService.CreateGroupReplica.TargetPool" }]
CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN, Description (
"Overrides the default group consistency." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "No Consistency", "Sequential Consistency",
"DMTF Reserved", "Vendor Specific" }]
uint16 Consistency,
[IN, Description (
"If provided, it overrides the default replication "
"setting data for the given SyncType. If not "
"provided, the management server uses the default "
"replication setting data." ),
EmbeddedInstance ( "CIM_ReplicationSettingData" )]
string ReplicationSettingData,
[IN ( false ), OUT, Description (
"Reference to the job (may be NULL if job is completed)."
)]
CIM_ConcreteJob REF Job,
[IN ( false ), OUT, Description (
"Reference to the list of jobs (may be NULL if jobs are completed)."
)]
CIM_ConcreteJob REF Jobs[],
[IN ( false ), OUT, Description (
"Reference to the created group association between "
"the source and the target elements. If a job is "
"created, this parameter may be NULL until the "
"association is actually formed." )]
CIM_Synchronized REF Synchronization,
[IN ( false ), OUT, Description (
"Reference to the created associations between the "
"source and the target elements. If a job is "
"created, this parameter may be NULL unless the "
"associations are actually formed." )]
CIM_Synchronized REF Synchronizations[],
[IN, Description (
"The definition for the SettingData to be "
"maintained by the target storage objects (the "
"replicas). If target elements are supplied, this "
"parameter shall be NULL." )]
CIM_SettingData REF TargetSettingGoal,
[IN, Description (
"The underlying storage for the target elements "
"(the replicas) will be drawn from TargetPool if "
"specified, otherwise the allocation is "
"implementation specific. If target elements are "
"supplied, this parameter shall be NULL." )]
CIM_ResourcePool REF TargetPool,
[IN, Description (
"Method must wait until this CopyState is reached "
"before returning. Only a subset of valid "
"CopyStates apply. For example, Initialized: "
"Associations have been established, but there is "
"no data flow. Inactive: Initialization is "
"complete, but the data flow remains idle until it "
"is activated. Synchronized: Replicas are an exact "
"copy of the source. UnSynchronized: Copy operation "
304 Managed Object Format Files
"is in progress." ),
ModelCorrespondence { "CIM_Synchronized.CopyState" }]
uint16 WaitForCopyState);
// Override CreateGroupReplicaFromElements so we can add the output parameter
// named Jobs
[Override("CreateGroupReplicaFromElements"),
Description (
"Create (or start a job to create) new storage objects, "
"which are replicas of the specified source storage "
"objects (SourceElements). Note that using the input "
"parameter, SyncType, this function can be used to "
"instantiate the replicas, and to create an ongoing "
"association between the source and replica elements. If "
"0 is returned, the function completed successfully and "
"no ConcreteJob instance created. If 4096/0x1000 is "
"returned, a ConcreteJob is started, a reference to which "
"is returned in the Job output parameter. This method "
"combines the functionality of CreateGroup and "
"CreateGroupReplica, in one call."
"This method was overriden by HP 3PAR to add the Jobs parameter."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 CreateGroupReplicaFromElements(
[IN, Description (
"A user relevant name for the relationship between "
"the source and target groups or between a source "
"element and a target group (i.e. one-to-many). If "
"NULL, the implementation assigns a name. If the "
"individual target elements require an ElementName, "
"the implementation constructs an appropriate "
"ElementName using the RelationshipName. For "
"example, RelationshipName as a prefix followed by "
"\"_n\" sequence number, where n is a number "
"beginning with 1." )]
string RelationshipName,
[Required, IN, Description (
"SyncType describes the type of copy that will be made."
),
ValueMap { "..", "6", "7", "8", "..", "0x8000.." },
Values { "DMTF Reserved", "Mirror", "Snapshot",
"Clone", "DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.SyncType" }]
uint16 SyncType,
[IN, Description (
"Mode describes whether the target elements will be "
"updated synchronously or asynchronously. If NULL, "
"implementaton decides the mode." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "Synchronous", "Asynchronous",
"DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.Mode" }]
uint16 Mode,
[Required, IN, Description (
"A list of source storage objects which may be "
"StorageVolumes or other storage objects. All the "
"source elements shall be of the same type -- for "
"example, all StorageVolumes." )]
CIM_LogicalElement REF SourceElements[],
[IN, OUT, Description (
"As in parameter, the name of the group to be "
3PAR_TPDReplicationSvcs.mof 305
"created. If the name is not supplied, the "
"implementation may assign a group name and return "
"it in this parameter." )]
string SourceGroupName,
[IN, Description (
"Reference to source access point information. If "
"NULL, service does not need access information to "
"access the source elements." ),
ModelCorrespondence {
"CreateGroupReplicaFromElements.SourceElements" }]
CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT, Description (
"Optionally, as an input, refers to a target group "
"to use. As an output, refers to the created target "
"group (i.e., the replica group). If a job is "
"created, the target group may not be available "
"immediately." )]
CIM_ReplicationGroup REF TargetGroup,
[IN, Description (
"Reference to target access point information. If "
"NULL, service does not need access information to "
"access the target element/group." ),
ModelCorrespondence {
"CreateGroupReplicaFromElements.TargetGroup",
"CreateGroupReplicaFromElements.TargetPool" }]
CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN, Description (
"Overrides the default group consistency." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "No Consistency", "Sequential Consistency",
"DMTF Reserved", "Vendor Specific" }]
uint16 Consistency,
[IN, Description (
"If provided, it overrides the default replication "
"setting data for the given SyncType. If not "
"provided, the management server uses the default "
"replication setting data." ),
EmbeddedInstance ( "CIM_ReplicationSettingData" )]
string ReplicationSettingData,
[IN ( false ), OUT, Description (
"Reference to the job (may be NULL if job is completed)."
)]
CIM_ConcreteJob REF Job,
[IN ( false ), OUT, Description (
"Reference to the list of jobs (may be NULL if jobs are completed)."
)]
CIM_ConcreteJob REF Jobs[],
[IN ( false ), OUT, Description (
"Reference to the created group association between "
"the source and the target elements. If a job is "
"created, this parameter may be NULL until the "
"association is actually formed." )]
CIM_Synchronized REF Synchronization,
[IN ( false ), OUT, Description (
"Reference to the created associations between the "
"source and the target elements. If a job is "
"created, this parameter may be NULL unless the "
"associations are actually formed." )]
CIM_Synchronized REF Synchronizations[],
[IN, Description (
"The definition for the SettingData to be "
"maintained by the target storage objects (the "
"replicas). If target elements are supplied, this "
"parameter shall be NULL." )]
CIM_SettingData REF TargetSettingGoal,
[IN, Description (
306 Managed Object Format Files
"The underlying storage for the target elements "
"(the replicas) will be drawn from TargetPool if "
"specified, otherwise the allocation is "
"implementation specific. If target elements are "
"supplied, this parameter shall be NULL." )]
CIM_ResourcePool REF TargetPool,
[IN, Description (
"Method must wait until this CopyState is reached "
"before returning. Only a subset of valid "
"CopyStates apply. For example, Initialized: "
"Associations have been established, but there is "
"no data flow. Inactive: Initialization is "
"complete, but the data flow remains idle until it "
"is activated. Synchronized: Replicas are an exact "
"copy of the source. UnSynchronized: Copy operation "
"is in progress." ),
ModelCorrespondence { "CIM_Synchronized.CopyState" }]
uint16 WaitForCopyState);
// Override CreateListReplica so we can add the output parameter
// named Jobs
[Override("CreateListReplica"), Description (
"Create (or start a job to create) new storage objects, "
"which are replicas of the specified source storage "
"objects (SourceElements). Note that using the input "
"parameter, SyncType, this function can be used to "
"instantiate the replicas, and to create an ongoing "
"association between the source and replica elements. If "
"0 is returned, the function completed successfully and "
"no ConcreteJob instance created. If 4096/0x1000 is "
"returned, one or more ConcreteJob are started, a reference "
"to which is returned in the Jobs output parameter. "
"This method was overriden by HP 3PAR to add the Jobs parameter." ),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 CreateListReplica(
[IN, Description (
"An array of end user relevant names for the "
"elements being created. If NULL, then a system "
"supplied name is used. The value will be stored in "
"the \'ElementName\' property for the created "
"element. The first element of the array "
"ElementNames is assigned to the first replica, the "
"second element to the second replica and so on. If "
"there are more SourceElements entries than "
"ElementNames, the system supplied name is used." )]
string ElementNames[],
[Required, IN, Description (
"SyncType describes the type of copy that will be "
"made. The same SyncType applies to all elements in "
"the list." ),
ValueMap { "..", "6", "7", "8", "..", "0x8000.." },
Values { "DMTF Reserved", "Mirror", "Snapshot",
"Clone", "DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "SNIA_Synchronized.SyncType" }]
uint16 SyncType,
[IN, Description (
"Mode describes whether the target elements will be "
"updated synchronously or asynchronously. If NULL, "
"the implementation decides the mode. The same Mode "
"applies to all elements in the list." ),
3PAR_TPDReplicationSvcs.mof 307
ValueMap { "2", "3", "..", "0x8000.." },
Values { "Synchronous", "Asynchronous",
"DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.Mode" }]
uint16 Mode,
[Required, IN, Description (
"A list of source storage objects which may be "
"StorageVolumes or other storage objects. All the "
"source elements shall be of the same type -- for "
"example, all StorageVolumes." )]
CIM_LogicalElement REF SourceElements[],
[IN, Description (
"Reference to source access point information. If "
"NULL, service does not need access information to "
"access the source element. This parameter applies "
"to all elements in the source list." ),
ModelCorrespondence {
"CIM_ReplicationService.CreateListReplica.SourceElements" }]
CIM_ServiceAccessPoint REF SourceAccessPoint,
[IN, OUT, Description (
"Optionally, as an input, refers to the target "
"elements to use. If specified, the elements will "
"match one to one with SourceElements[]. As an "
"output, refers to the created target storage "
"elements (i.e., the replicas). If a job is "
"created, the target elements may not be available "
"immediately." ),
ModelCorrespondence {
"CIM_ReplicationService.CreateListReplica.SourceElements" }]
CIM_LogicalElement REF TargetElements[],
[IN, Description (
"Reference to target access point information. If "
"NULL, service does not need access information to "
"access the target elements. This parameter applies "
"to all elements in the target list." ),
ModelCorrespondence {
"CIM_ReplicationService.CreateListReplica.TargetElements",
"CIM_ReplicationService.CreateListReplica.TargetPool" }]
CIM_ServiceAccessPoint REF TargetAccessPoint,
[IN, Description (
"If provided, it overrides the default replication "
"setting data for the given SyncType. If not "
"provided, the provider uses the default "
"replication setting data. The same "
"ReplicationSettingData applies to all "
"SourceElements entries." ),
EmbeddedInstance ( "CIM_ReplicationSettingData" )]
string ReplicationSettingData,
[IN ( false ), OUT, Description (
"Reference to the job (may be NULL if job is completed)."
)]
CIM_ConcreteJob REF Job,
[IN ( false ), OUT, Description (
"Reference to the list of jobs (may be NULL if jobs are completed)."
)]
CIM_ConcreteJob REF Jobs[],
[IN ( false ), OUT, Description (
"Reference to the created associations between the "
"source and the target elements. If a job is "
"created, this parameter may be NULL unless the "
"associations are actually formed." )]
CIM_Synchronized REF Synchronizations[],
[IN, Description (
"The definition for the SettingData to be "
"maintained by the target storage objects (the "
"replicas). If the target elements are supplied, "
308 Managed Object Format Files
"this parameter shall be NULL. This parameter "
"applies to all elements in the target list." )]
CIM_SettingData REF TargetSettingGoal,
[IN, Description (
"The underlying storage for the target elements "
"(the replicas) will be drawn from TargetPool if "
"specified, otherwise the allocation is "
"implementation specific. If the target elements "
"are supplied, this parameter shall be NULL. This "
"parameter applies to all elements in the target "
"list." )]
CIM_ResourcePool REF TargetPool,
[IN, Description (
"Method must wait until this CopyState is reached "
"before returning. Only a subset of valid "
"CopyStates apply. For example, Initialized: "
"Associations have been established, but there is "
"no data flow. Inactive: Initialization is "
"complete, but the copy operation remains idle "
"until it is activated. Synchronized: Replicas are "
"an exact copy of the sources. UnSynchronized: Copy "
"operation is in progress. If this parameter is "
"supplied, then all the created replication "
"relationships shall have this supplied CopyState "
"before the method returns." ),
ModelCorrespondence { "CIM_Synchronized.CopyState" }]
uint16 WaitForCopyState);
[Description (
"Create (or start a job to create) a new group of storage "
"objects which are replicas of the specified source "
"storage or a group of source storage objects "
"(SourceElements). Note that using the input parameter, "
"SyncType, this function can be used to instantiate the "
"replicas, and to create ongoing associations between "
"the source(s) and replicas. If 0 is returned, the "
"function completed successfully and no ConcreteJob "
"instance is created. If 4096/0x1000 is returned, a "
"ConcreteJob is started, references to which is returned "
"in the Jobs output parameter."
"An array of references to StorageSynchronized associations, "
"one for each pair of members in the source and target group, "
"are returned in Synchronizations. GroupSynchronization "
"asociation is not supported." ),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 TPD_CreateGroupReplica(
[IN, Description (
"Depricated. "
"Use CreateGroupReplica, CreateGroupReplicaFromElements, "
"or CreateListReplica instead. "
"A user relevant name for the relationship between "
"the source and target groups or between a source "
"element and a target group (i.e. one-to-many). If "
"NULL, the implementation assigns a name. If the "
"individual target elements require an ElementName, "
"the implementation constructs an appropriate "
"ElementName using the RelationshipName. For "
"example, RelationshipName as a prefix followed by "
"\"_n\" sequence number, where n is a number "
"beginning with 1." )]
3PAR_TPDReplicationSvcs.mof 309
string RelationshipName,
[Required, IN, Description (
"SyncType describes the type of copy that will be made."
),
ValueMap { "..", "6", "7", "8", "..", "0x8000.." },
Values { "DMTF Reserved", "Mirror", "Snapshot",
"Clone", "DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.SyncType" }]
uint16 SyncType,
[IN, Description (
"Mode describes whether the target elements will be "
"updated synchronously or asynchronously. If NULL, "
"implementaton decides the mode." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "Synchronous", "Asynchronous",
"DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.Mode" }]
uint16 Mode,
[IN, Description (
"A group of source storage objects of StorageVolume." )]
CIM_ReplicationGroup REF SourceGroup,
[IN, Description (
"As an input, refers to a target group "
"to use. This is valid only if SyncType is "
"Asynchronous, i.e., physical copy")]
CIM_ReplicationGroup REF TargetGroup,
[IN ( false), OUT, Description (
"Array of references to the created target volumes, matched with "
"with SourceElements, valid only for Snapshot/Synchronous "
"replicas (virtual copy).")]
TPD_StorageVolume REF TargetElements[],
[IN ( false ), OUT, Description (
"Reference to the list of jobs (may be NULL if job is completed)."
)]
CIM_ConcreteJob REF Jobs[],
[IN ( false ), OUT, Description (
"References to the created StorageSynchronized associations between "
"the source and the target elements. If a job is "
"created, this parameter may be NULL until the "
"association is actually formed." )]
TPD_StorageSynchronized REF Synchronizations[]);
[Description (
"Modify all StorageSynchronized in a ReplicationGroup. Output "
"Jobs, if present, is an array consisting of ConcreteJobs "
"of each volume pair between the source and target "
"ReplicationGroup."),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unspecified Error", "Timeout", "Failed",
"Invalid Parameter", "In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 TPD_ModifyGroupReplicaSynchronization(
[Required, IN, Description (
"Operation describes the type of modification to be "
"made to the ReplicationGroup and/or to the related "
"associations. \n"
"Abort: Abort the copy operation if it is possible. "
"Activate Consistency: if consistency was not "
"requested when CreateGroupReplica was called. If "
"Consistency is already active, no modification is "
"made. \n"
"Activate: Activate an inactive or prepared "
"Synchronized association. \n"
310 Managed Object Format Files
"AddSyncPair: Add pairs of elements already in a "
"relationship to source and target groups -- see "
"SyncPair parameter. \n"
"Deactivate Consistency: Deactivate consistency. If "
"consistency was not enabled, this operation has no "
"effect. \n"
"Deactivate: Stop the data flow. Writes to source "
"element are not copied to target. For Snapshots, "
"writes to target are lost as the pointers to "
"changed data are deleted. \n"
"Detach: \'Forget\' the synchronization between two "
"storage objects. Start to treat the objects as "
"independent. \n"
"Dissolve: Dissolve the synchronization between two "
"storage objects, however, the target element "
"continues to exist. \n"
"Failover: Use the target element as the source "
"elements. \n"
"Failback: Reverse the effect of failback. \n"
"Fracture: Suspend the synchronization between two "
"storage objects. The association and (typically) "
"changes are remembered to allow a fast "
"resynchronization. This may be used during a "
"backup cycle to allow one of the objects to be "
"copied while the other remains in production. \n"
"RemoveSyncPair: Remove the pair associated via "
"StorageSynchronized from the source and target "
"groups. The pair continue to remain associated but "
"not in the groups. \n"
"Resync Replica: Re-establish the synchronization. "
"This will negate the action of a previous "
"Fracture/Split operation. Recreate a Point In Time "
"image for a Snapshot or a Clone replication. "
"Restart a Broken or Aborted synchronization "
"relationship. \n"
"Restore from Replica: Renew the contents of the "
"original storage object from a replica. \n"
"Resume: Continue the copy operation of a suspended "
"association. \n"
"Reset To Sync: Change the Mode of the copy "
"operation to Synchronous (e.g., from the "
"Asynchronous Mode). \n"
"Reset To Async: Change the Mode of the copy "
"operation to Asynchronous (e.g., from the "
"Synchronous Mode). \n"
"Return to ResourcePool: Dissolve a snapshot and "
"free up its space back to the storage pool. \n"
"Reverse Roles: Source element becomes the target "
"element and vise versa. \n"
"Split: Same as Fracture, however steps are taken "
"to ensure the target elements are consistent. For "
"example, stop I/O to source elements, wait for "
"in-transit copy operations between source and "
"target elements to stop, then instantly split "
"source/target groups/elements. Suspend: Stop the "
"background copy previously started. \n"
"Unprepare: Causes the synchronization to be "
"reinitialized." ),
ValueMap { "2", "3", "4", "5", "6", "7", "8", "9",
"10", "11", "12", "13", "14", "15", "16", "17",
"18", "19", "20", "21", "22", "23", "..",
"0x8000..0xFFFF" },
Values { "Abort", "Activate Consistency", "Activate",
"AddSyncPair", "Deactivate Consistency",
"Deactivate", "Detach", "Dissolve", "Failover",
"Failback", "Fracture", "RemoveSyncPair",
3PAR_TPDReplicationSvcs.mof
311
"Resync Replica", "Restore from Replica", "Resume",
"Reset To Sync", "Reset To Async",
"Return To ResourcePool", "Reverse Roles", "Split",
"Suspend", "Unprepare", "DMTF Reserved",
"Vendor Specific" }]
uint16 Operation,
[Required, IN, Description (
"The reference to the target ReplicationGroup." )]
TPD_ReplicationGroup REF TargetGroup,
[IN ( false ), OUT, Description (
"Array of references to the jobs (may be NULL if the task completed)."
)]
CIM_ConcreteJob REF Jobs[]);
[Description (
"Create consistent group physical copies or snapshots of "
"a list of virtual volumes." ),
ValueMap { "0", "1", "2", "3", "4", "5", "6", "..", "4096",
"4097..32767", "0x8000.." },
Values { "Completed with No Error", "Not Supported",
"Unknown", "Timeout", "Failed", "Invalid Parameter",
"In Use", "DMTF Reserved",
"Method Parameters Checked - Job Started",
"Method Reserved", "Vendor Specific" }]
uint32 TPD_CreateConsistentReplicaList(
[Required, IN, Description (
"SyncType describes the type of copy that will be made."
),
ValueMap { "..", "6", "7", "8", "..", "0x8000.." },
Values { "DMTF Reserved", "Mirror", "Snapshot",
"Clone", "DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.SyncType" }]
uint16 SyncType,
[IN, Description (
"Mode describes whether the target elements will be "
"updated synchronously or asynchronously. If NULL, "
"implementaton decides the mode." ),
ValueMap { "2", "3", "..", "0x8000.." },
Values { "Synchronous", "Asynchronous",
"DMTF Reserved", "Vendor Specific" },
ModelCorrespondence { "CIM_Synchronized.Mode" }]
uint16 Mode,
[IN, Description (
"Array of references to source volumes to replicate. "
"Number of elements in this array must be the same "
"as that of TargetNames and TargetElements.")]
TPD_StorageVolume REF SourceElements[],
[IN, Description (
"Array of names, matched with SourceElements array, "
"of the resulting target snapshot volumes. This "
"parameter is valid only for Snapshot/Synchronous "
"replicas (virtual copy). This and TargetElements cannot both "
"be specified.")]
String TargetNames[],
[IN, OUT, Description (
"Array of references to target volumes, matched with "
"with SourceElements. As an input, this parameter is valid only "
"for Snapshot/Async or Clone/Async replicas (physical "
"copy), and this and TargetNames cannot both be specified. "
"As an output, this contains the references to created StorageVolumes "
"valid only for Snapshot/Synchronous replicas (virtual copy).")]
TPD_StorageVolume REF TargetElements[],
[IN ( false ), OUT, Description (
"Reference to the list of jobs (may be NULL if job is completed)."
)]
TPD_ConcreteJob REF Jobs[],
312 Managed Object Format Files
[IN, Description (
"The definition for the SettingData to be "
"maintained by the target storage object (the "
"replica). If a target element is supplied, this "
"parameter shall be NULL." )]
TPD_StorageSetting REF TargetSettingGoal,
[IN, Description (
"Method must wait until this CopyState is reached "
"before returning. Only a subset of valid "
"CopyStates apply. For example, Initialized: "
"Associations have been established, but there is "
"no data flow. Inactive: Initialization is "
"complete, but the data flow remains idle until it "
"is activated. Synchronized: Replicas are an exact "
"copy of the source. UnSynchronized: Copy operation "
"is in progress." ),
ModelCorrespondence { "CIM_Synchronized.CopyState" }]
uint16 WaitForCopyState,
[IN ( false ), OUT, Description (
"References to the created StorageSynchronized associations between "
"the source and the target elements. If a job is "
"created, this parameter may be NULL until the "
"association is actually formed." )]
TPD_StorageSynchronized REF Synchronizations[]);
};
// ==================================================================
// HP 3PAR Replication Service Capabilities
// ==================================================================
[Description (
"A subclass of Capabilities that defines the Capabilities of a "
"ReplicationService. An instance of "
"ReplicationServiceCapabilities is associated with a "
"ReplicationService using ElementCapabilities." )] class TPD_ReplicationServiceCapabilities : CIM_ReplicationServiceCapabilities
{
};
// ==================================================================
// HP 3PAR CapabilitiesOfReplicationService
// ==================================================================
[Association,
Description (
"TPD_CapabilitiesOfReplicationService is an association "
"between ReplicationService and ReplicationServiceCapabilities "
"This association is used to query the features and functions "
"supported by ReplicationService.") ] class TPD_CapabilitiesOfReplicationService: CIM_ElementCapabilities
{
[Override ( "ManagedElement" ), Description (
"The ReplicationService.")]
TPD_ReplicationService REF ManagedElement;
[Override ( "Capabilities" ), Description (
"The configuration capabilities that the "
"ReplicationService can support. ")]
TPD_ReplicationServiceCapabilities REF Capabilities;
};
// ==================================================================
// HP 3PAR Replication Group
// ==================================================================
[Description (
"This class represents a collection of storage objects, such as "
"a group of StorageVolumes. It is used to represent volume set." )] class TPD_ReplicationGroup : CIM_ReplicationGroup
3PAR_TPDReplicationSvcs.mof
313
{
[Description (
"System assigned ID for the volume set.")]
uint32 ID;
};
// ==================================================================
// HP 3PAR System and ReplicationService association.
// ==================================================================
[Association,
Description (
"TPD_HostedReplicationService is an association "
"between TPD_StorageSystem and TPD_HostedReplicationService. "
"The cardinality of this association is 1-to-1. A System may "
"host only one TPD_HostedReplicationService. ")] class TPD_HostedReplicationService: CIM_HostedService
{
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The HP 3PAR StorageSystem.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The ReplicationService hosted on the HP 3PAR Storage System.")]
TPD_ReplicationService REF Dependent;
};
// ==================================================================
// MemberOfReplicationGroup
// ==================================================================
[Association, Aggregation, Description (
"MemberOfReplicationGroup is an aggregation used "
"to establish membership of StorageVolume in a ReplicationGroup, "
"i.e., volume set.")] class TPD_MemberOfReplicationGroup : CIM_MemberOfCollection {
[Key, Aggregate, Description (
"The MemberOfReplicationGroup that aggregates StorageVolume .")]
TPD_ReplicationGroup REF Collection;
[Key, Description (
"The aggregated member of the "
"MemberOfReplicationGroup.")]
TPD_StorageVolume REF Member;
};
// ==================================================================
// HP 3PAR ReplicationAffectsElement
// ==================================================================
[Association,
Description (
"TPD_ReplicationAffectsElement is an association "
"between ReplicationService and ReplicationGroup "
"This provider is used to query the association "
"between affecting and affected sets.") ] class TPD_ReplicationAffectsElement : CIM_ServiceAffectsElement
{
[Override ( "AffectingElement" ),
Key, Description ("The ReplicationService.")]
TPD_ReplicationService REF AffectingElement;
[Override ( "AffectedElement" ),
Key, Description (
"The ReplicationGroup that the ReplicationService "
"may affect.")]
TPD_ReplicationGroup REF AffectedElement;
};
314 Managed Object Format Files
- - - -
Remote Replication related classes
// ==================================================================
// HP 3PAR RemoteStorageSynchronized
// ==================================================================
[Association,
Description (
"Indicates that two Storage objects were remote replicated at the "
"specified point in time. If the UndiscoveredElement indicates "
"either SystemElement or SyncedElement, then the corresponding "
"property will contain the reference to TPD_ReplicationEntity, "
"otherwise it will contain the reference to a TPD_StorageVolume.")] class TPD_RemoteStorageSynchronized : CIM_StorageSynchronized {
[Description (
"True if role of the SystemElement and SyncedElement has been switched "
"due to a fail over.")]
boolean RoleReversed;
[Description (
"Specifies that groups that are in asynchronous periodic mode should "
"be periodically synchronized in accordance with the specified value "
"of the replication. 0 means synchronization will not happen unless "
"it is done manually." )]
datetime SyncInterval;
[Description (
"Specifies the policy of the Remote Copy volume groups for dealing with I/O
"
"failure and error handling of the replication. Valid values are:"
" no_fail_wrt_on_err "
" Specifies that if Remote Copy is started for the volume group "
" and a write to the secondary system fails, then the Remote Copy "
" operation is stopped and an I/O error is not returned to the "
" host (default). This allows the application writing the data to "
" continue, but makes the secondary volumes out of date with the "
" primary volumes. "
" auto_recover "
" Specifies that if the Remote Copy is stopped as a result of the "
" Remote Copy links going down, the group is restarted "
" automatically after the links come back up. If this policy is "
" enabled for a group while the group is stopped after link "
" failures, it will be only be started when the links come up for "
" the failed target. If the links are already up at the time the "
" policy is set then the group will not be restarted at that "
" time. "
" no_auto_recover "
" Specifies that if the Remote Copy is stopped as a result of the "
" Remote Copy links going down, the group must be restarted "
" manually after the links come back up (default). "
" over_per_alert "
" If a synchronization of a periodic Remote Copy group takes "
" longer to complete than its synchronization period then an "
" alert will be generated. This is the default behavior. "
" no_over_per_alert "
" If a synchronization of a periodic Remote Copy group takes "
" longer to complete than its synchronization period then an "
" alert will not be generated."),
BitMap { "1","2","3","4","5"},
BitValues { "no_fail_wrt_on_err", "auto_recover", "no_auto_recover",
"over_per_alert", "no_over_per_alert" }]
uint32 SyncPolicy;
Remote Replication related classes 315
};
// ==================================================================
// HP 3PAR Remote Replication Group
// ==================================================================
[Description (
"This class represents a collection of StorageVolumes "
"used for remote replication.")] class TPD_RemoteReplicationGroup : CIM_ReplicationGroup
{
[Description (
"Name of the administrative domain that this group belongs "
"to.\n")]
String Domain;
};
// ==================================================================
// TPD_OrderedMemberOfRemoteReplicationGroup
// ==================================================================
[Association,
Description (
"TPD_OrderedMemberOfRemoteReplicationGroup is an aggregation used to "
"establish an ordered membership of StorageVolume in a "
"RemoteReplicationGroup." )] class TPD_OrderedMemberOfRemoteReplicationGroup : CIM_OrderedMemberOfCollection {
[Override ("Collection"),
Key, Aggregate, Description (
"The RemoteReplicationGroup that aggregates StorageVolumes." )]
TPD_RemoteReplicationGroup REF Collection;
[Override ("Member"),
Key, Description ( "The aggregated StorageVolumes of the RemoteReplicationGroup."
)]
TPD_StorageVolume REF Member;
};
// ==================================================================
// HP 3PAR RemoteGroupSynchronized
// ==================================================================
[Association,
Description (
"Indicates that two remote replication groups are associated." )] class TPD_RemoteGroupSynchronized : CIM_GroupSynchronized {
[Override ( "SystemElement" ),
Description (
"SystemElement represents the group that is the source of "
"the replication." )]
TPD_RemoteReplicationGroup REF SystemElement;
[Override ( "SyncedElement" ),
Description (
"SyncedElement represents the target that is the target "
"of the replication." )]
TPD_RemoteReplicationGroup REF SyncedElement;
[Description (
"True if role of the SystemElement and SyncedElement has been switched "
"due to a fail over.")]
boolean RoleReversed;
[Description (
"Specifies that groups that are in asynchronous periodic mode should "
"be periodically synchronized in accordance with the specified value "
"of the replication. 0 means synchronization will not happen unless "
"it is done manually." )]
datetime SyncInterval;
316 Managed Object Format Files
[Description (
"Specifies the policy of the Remote Copy volume groups for dealing with I/O
"
"failure and error handling of the replication. Valid values are:"
" no_fail_wrt_on_err "
" Specifies that if Remote Copy is started for the volume group "
" and a write to the secondary system fails, then the Remote Copy "
" operation is stopped and an I/O error is not returned to the "
" host (default). This allows the application writing the data to "
" continue, but makes the secondary volumes out of date with the "
" primary volumes. "
" auto_recover "
" Specifies that if the Remote Copy is stopped as a result of the "
" Remote Copy links going down, the group is restarted "
" automatically after the links come back up. If this policy is "
" enabled for a group while the group is stopped after link "
" failures, it will be only be started when the links come up for "
" the failed target. If the links are already up at the time the "
" policy is set then the group will not be restarted at that "
" time. "
" no_auto_recover "
" Specifies that if the Remote Copy is stopped as a result of the "
" Remote Copy links going down, the group must be restarted "
" manually after the links come back up (default). "
" over_per_alert "
" If a synchronization of a periodic Remote Copy group takes "
" longer to complete than its synchronization period then an "
" alert will be generated. This is the default behavior. "
" no_over_per_alert "
" If a synchronization of a periodic Remote Copy group takes "
" longer to complete than its synchronization period then an "
" alert will not be generated."),
BitMap { "1","2","3","4","5"},
BitValues { "no_fail_wrt_on_err", "auto_recover", "no_auto_recover",
"over_per_alert", "no_over_per_alert" }]
uint32 SyncPolicy;
};
// ==================================================================
// HP 3PAR ReplicationServiceAffectsRemoteReplicationGroup
// ==================================================================
[Association,
Description (
"TPD_ReplicationServiceAffectsRemoteReplicationGroup is an association "
"between ReplicationService and RemoteReplicationGroup "
"This provider is used to query the association "
"between affecting and affected sets.") ] class TPD_ReplicationServiceAffectsRemoteReplicationGroup : CIM_ServiceAffectsElement
{
[Override ( "AffectingElement" ),
Key, Description ("The ReplicationService.")]
TPD_ReplicationService REF AffectingElement;
[Override ( "AffectedElement" ),
Key, Description (
"The RemoteReplicationGroup that the ReplicationService "
"may affect.")]
TPD_RemoteReplicationGroup REF AffectedElement;
};
// ==================================================================
// TPD_HostedRemoteReplicationGroup
// ==================================================================
[Association,
Description (
Remote Replication related classes 317
"HostedCollection defines a RemoteReplicationGroup in the "
"context of StorageSystem. It represents a Collection that "
"has meaning only in the context of a System, a Collection "
"whose elements are restricted by the definition of the System, "
"or both of these types of Collections." )] class TPD_HostedRemoteReplicationGroup : CIM_HostedCollection {
[Override ( "Antecedent" ),
Min ( 1 ),
Max ( 1 ),
Description ( "The scoping system." )]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ),
Description (
"The collection defined in the context of a system." )]
TPD_RemoteReplicationGroup REF Dependent;
};
// ==================================================================
// TPD_SAPAvailableForRemoteReplicaVolume
// ==================================================================
[Association,
Description (
"Association between a StorageVolume in a remote copy group "
"and the port used for this remote copy group.")] class TPD_SAPAvailableForRemoteReplicaVolume : CIM_SAPAvailableForElement {
[Key, Description (
"The Service Access Point that is available. "
"For RCFC, the endpoint is a TPD_SCSIProtocolFCEndpoint. "
"For RCIP, the endpoint is a TPD_IPProtocolEndpoint." )]
CIM_ProtocolEndpoint REF AvailableSAP;
[Key, Description (
"The StorageVolume for which the SAP is available." )]
TPD_StorageVolume REF ManagedElement;
};
// ==================================================================
// TPD_SAPAvailableForRemoteReplicationGroup
// ==================================================================
[Association,
Description (
"Association between a remote copy group "
"and the port used for this remote copy group.")] class TPD_SAPAvailableForRemoteReplicationGroup : CIM_SAPAvailableForElement {
[Key, Description (
"The Service Access Point that is available. "
"For RCFC, the endpoint is a TPD_SCSIProtocolFCEndpoint. "
"For RCIP, the endpoint is a TPD_IPProtocolEndpoint." )]
CIM_ProtocolEndpoint REF AvailableSAP;
[Key, Description (
"The RemoteReplicationGroup for which the SAP is available." )]
TPD_RemoteReplicationGroup REF ManagedElement;
};
// ==================================================================
// TPD_ReplicationEntity
// ==================================================================
[Description (
"This class represents a replication entity, such as an entity "
"known by its World Wide Name (WWN). "
"If the remote StorageVolume in a remote replication relationship "
318 Managed Object Format Files
"cannot be discovered, then this will be represented in the "
"RemoteStorageSynchronized association as either SystemElement or "
"SyncedElement property. This will not exist as an instance "
"on its own." )] class TPD_ReplicationEntity : CIM_ReplicationEntity {
};
// ==================================================================
// TPD_RemoteReplicationCollection
// ==================================================================
[Description (
"A RemoteReplicationCollection instance collects all paths ( "
"ProtocolEndpoints) that provide access to a remote system for "
"replication operations.")] class TPD_RemoteReplicationCollection : CIM_RemoteReplicationCollection {
};
// ==================================================================
// MemberOfRemoteReplicationCollection
// ==================================================================
[Association, Aggregation, Description (
"MemberOfRemoteReplication is an aggregation used "
"to establish membership of ProtocolEndpoints that provide "
"access to a remote system for replication operations.")] class TPD_MemberOfRemoteReplicationCollection : CIM_MemberOfCollection {
[Key, Aggregate, Description (
"The MemberOfRemoteReplication that aggregates Protocol "
"endpoints.")]
TPD_RemoteReplicationCollection REF Collection;
[Key, Description (
"The aggregated member of the "
"MemberOfReplicationGroup.")]
CIM_ProtocolEndpoint REF Member;
};
// ==================================================================
// HP 3PAR ReplicationAffectsRemoteCollection
// ==================================================================
[Association,
Description (
"TPD_ReplicationAffectsRemoteCollection is an association "
"between the ReplicationService and RemoteReplicationCollection "
"This provider is used to query the association "
"between affecting and affected sets.") ] class TPD_ReplicationAffectsRemoteCollection : CIM_ServiceAffectsElement
{
[Override ( "AffectingElement" ),
Key, Description ("The ReplicationService.")]
TPD_ReplicationService REF AffectingElement;
[Override ( "AffectedElement" ),
Key, Description (
"The RemoteReplicationCollection that the ReplicationService "
"may affect.")]
TPD_RemoteReplicationCollection REF AffectedElement;
};
// ==================================================================
// TPD_HostedRemoteReplicationCollection
// ==================================================================
[Association,
Description (
Remote Replication related classes 319
"HostedCollection defines a RemoteReplicationCollection in the "
"context of StorageSystem. It represents a Collection that "
"has meaning only in the context of a System, a Collection "
"whose elements are restricted by the definition of the System, "
"or both of these types of Collections." )] class TPD_HostedRemoteReplicationCollection : CIM_HostedCollection {
[Override ( "Antecedent" ),
Min ( 1 ),
Max ( 1 ),
Description ( "The scoping system." )]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ),
Description (
"The collection defined in the context of a system." )]
TPD_RemoteReplicationCollection REF Dependent;
3PAR_TPDStats.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP 3PAR, Inc. All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDStats.mof
//
// Purpose : This MOF contains HP 3PAR Statistical (Block Server Performance
// Subprofile) classes that will be loaded into root/tpd namespace.
//
// Date created: 4/18/2006
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// Statistics Collection
// ==================================================================
[Description (
"Statistics collection")] class TPD_StatisticsCollection : CIM_StatisticsCollection
{
};
// ==================================================================
// Hosted Statistics Collection
// ==================================================================
[Association, Description (
"HostedCollection defines a SystemSpecificCollection in the "
"context of a scoping System. It represents a Collection that "
"has meaning only in the context of a System, a Collection "
"whose elements are restricted by the definition of the System, "
"or both of these types of Collections.")] class TPD_HostedStatisticsCollection : CIM_HostedCollection
{
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
320 Managed Object Format Files
"The scoping system.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The collection defined in the context of a system.")]
TPD_StatisticsCollection REF Dependent;
};
// ==================================================================
// Block Statistics Statistics Collection
// ==================================================================
[Description (
"Block Statistics Statistics collection")] class TPD_BlockStatisticsManifestCollection :
CIM_BlockStatisticsManifestCollection
{
};
// ==================================================================
// Associated Block Statistics Manifest Collection
// ==================================================================
[Association, Description (
"Instances of this class associate a "
"BlockStatisticsManifestCollection to the StatisticsCollection "
"to which is is applied. The ManifestCollection contains the "
"Manifests that are used to filter requests for the retrieval "
"of statistics.")] class TPD_AssociatedBlockStatisticsManifestCollection :
CIM_AssociatedBlockStatisticsManifestCollection
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The collection of statistics filtered by the "
"BlockStatisticsManifestCollection.")]
TPD_StatisticsCollection REF Statistics;
[Key, Description (
"The collection of Manifests applied to the "
"StatisticsCollection.")]
TPD_BlockStatisticsManifestCollection REF ManifestCollection;
};
// ==================================================================
// Block Statistics Manifest
// ==================================================================
[Description (
"Block Statistics manifest")] class TPD_BlockStatisticsManifest : CIM_BlockStatisticsManifest
{
};
// ==================================================================
// Member Of Block Statistics Manifest Collection
// ==================================================================
[Association, Aggregation, Description (
"Aggregation used to establish "
"membership of ManagedElements in a Collection.")] class TPD_MemberOfBlockStatisticsManifestCollection : CIM_MemberOfCollection {
[Key, Aggregate, Description (
"The Collection that aggregates members.")]
TPD_BlockStatisticsManifestCollection REF Collection;
[Key, Description (
"The aggregated member of the Collection.")]
TPD_BlockStatisticsManifest REF Member;
};
3PAR_TPDStats.mof
321
// ==================================================================
// Hosted Block Statistics Manifest Collection
// ==================================================================
[Association, Description (
"HostedCollection defines a SystemSpecificCollection in the "
"context of a scoping System. It represents a Collection that "
"has meaning only in the context of a System, a Collection "
"whose elements are restricted by the definition of the System, "
"or both of these types of Collections.")] class TPD_HostedStatisticsManifestCollection : CIM_HostedCollection
{
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The scoping system.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The collection defined in the context of a system.")]
TPD_BlockStatisticsManifestCollection REF Dependent;
};
// ==================================================================
// Member Of Statistics Collection
// ==================================================================
[Association, Aggregation, Description (
"Aggregation used to establish "
"membership of ManagedElements in a Collection.")] class TPD_MemberOfStatisticsCollection : CIM_MemberOfCollection {
[Key, Aggregate, Description (
"The Collection that aggregates members.")]
TPD_StatisticsCollection REF Collection;
[Key, Description (
"The aggregated member of the Collection.")]
CIM_BlockStorageStatisticalData REF Member;
};
// ==================================================================
// Array Statistical Data
// ==================================================================
[Description (
"Statistical data for the Array")] class TPD_ArrayStatisticalData : CIM_BlockStorageStatisticalData
{
};
// ==================================================================
// Array Element Statistical Data
// ==================================================================
[Association, Description (
"An association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_ArrayElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_StorageSystem REF ManagedElement;
322 Managed Object Format Files
[Key, Description (
"The statistic information/object.")]
TPD_ArrayStatisticalData REF Stats;
};
// ==================================================================
// Node Statistical Data
// ==================================================================
[Description (
"Statistical data for a node controller")] class TPD_NodeStatisticalData : CIM_BlockStorageStatisticalData
{
[Description (
"The cumulative count of all Read Cache misses.")]
uint64 ReadMissIOs;
[Description (
"The cumulative count of all Write Cache misses.")]
uint64 WriteMissIOs;
[Description (
"Number of pages being modified by host read I/O that are "
"being written to disk by the flusher.")]
uint64 LockedReadBlocks;
[Description (
"Number of pages being modified by host write I/O that are "
"being written to disk by the flusher.")]
uint64 LockedWriteBlocks;
[Description (
"Number of cache pages without valid data on them.")]
uint32 FreeCachePages;
[Description (
"Number of clean cache pages (valid data on page). "
"A page is clean when data in cache matches data on disk.")]
uint32 CleanCachePages;
[Description (
"Number of dirty pages that have been modified exactly 1 time. "
"A page is dirty when it has been modified in cache but "
"not written to disk.")]
uint32 Write1CachePages;
[Description (
"Number of dirty pages that have been modified more than "
"1 time.")]
uint32 WriteNCachePages;
[Description (
"Number of pages scheduled to be written to disk.")]
uint32 WriteScheduledCachePages;
[Description (
"Number of pages being currently written by the flusher to disk.")]
uint32 WritingCachePages;
[Description (
"Number of pages waiting for delayed copy on write resolution.")]
uint32 PendingDelayedCopyOnWriteCachePages;
[Description (
"Number of pages currently being processed for delayed copy "
"on write resolution.")]
uint32 ProcessingDelayedCopyOnWriteCachePages;
3PAR_TPDStats.mof 323
[Description (
"Current number of dirty cluster memory pages in the system "
"for the 10k RPM FC disk type.")]
uint32 FC10kRPMCfcDirty;
[Description (
"Current number of dirty cluster memory pages in the system "
"for the 15k RPM FC disk type.")]
uint32 FC15kRPMCfcDirty;
[Description (
"Current number of dirty cluster memory pages in the system "
"for the NL disk type.")]
uint32 NLCfcDirty;
[Description (
"Current number of dirty cluster memory pages in the system "
"for the SSD disk type.")]
uint32 SSDCfcDirty;
[Description (
"Maximum allowed number of dirty cluster memory pages in the system "
"for the 10k RPM FC disk type.")]
uint32 FC10kRPMCfcMax;
[Description (
"Maximum allowed number of dirty cluster memory pages in the system "
"for the 15k RPM FC disk type.")]
uint32 FC15kRPMCfcMax;
[Description (
"Maximum allowed number of dirty cluster memory pages in the system "
"for the NL disk type.")]
uint32 NLCfcMax;
[Description (
"Maximum allowed number of dirty cluster memory pages in the system "
"for the SSD disk type.")]
uint32 SSDCfcMax;
[Description (
"Number of delayed acknowledgements to the host in order to "
"throttle the host's IO writes due to cache resource constraints "
"for the 10k RPM FC disk type.")]
uint32 FC10kRPMDelayedAck;
[Description (
"Number of delayed acknowledgements to the host in order to "
"throttle the host's IO writes due to cache resource constraints "
"for the 15k RPM FC disk type.")]
uint32 FC15kRPMDelayedAck;
[Description (
"Number of delayed acknowledgements to the host in order to "
"throttle the host's IO writes due to cache resource constraints "
"for the NL disk type.")]
uint32 NLDelayedAck;
[Description (
"Number of delayed acknowledgements to the host in order to "
"throttle the host's IO writes due to cache resource constraints "
"for the SSD disk type.")]
uint32 SSDDelayedAck;
[Description (
324 Managed Object Format Files
"The user time since system start time, using ClockTickInterval "
"units, for all the CPUs on the node." ),
Counter]
uint64 TotalCPUUserTimeCounter;
[Description (
"The system time since system start time, using ClockTickInterval "
"units, for all the CPUs on the node." ),
Counter]
uint64 TotalCPUSystemTimeCounter;
[Description (
"The idle time since system start time, using ClockTickInterval "
"units, for all the CPUs on the node." ),
Counter]
uint64 TotalCPUIdleTimeCounter;
[Description (
"The number of interrupts since system start time of the CPUs on the node."
)]
uint64 Interrupts;
[Description (
"The number of context switches since system start time of the "
"CPUs on the node." )]
uint64 ContextSwitches;
};
// ==================================================================
// Node Element Statistical Data
// ==================================================================
[Association, Description (
"An association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_NodeElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_NodeSystem REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_NodeStatisticalData REF Stats;
};
// ==================================================================
// Disk Drive Statistical Data
// ==================================================================
[Description (
"Statistical data for the Disk Drive")] class TPD_DiskStatisticalData : CIM_BlockStorageStatisticalData
{
[Description (
"The service time since system start time, using ClockTickInterval "
"units, for the Read I/Os." ),
Counter]
uint64 ReadServiceTimeCounter;
[Description (
3PAR_TPDStats.mof 325
"The service time since system start time, using ClockTickInterval "
"units, for the Write I/Os." ),
Counter]
uint64 WriteServiceTimeCounter;
[Description (
"The service time since system start time, using ClockTickInterval "
"units, for the total I/Os." ),
Counter]
uint64 TotalServiceTimeCounter;
[Description (
"The queue length")]
uint32 QueueLength;
[Description (
"Percent of current busy use."),
Units( "Percent" )]
uint32 PercentBusy;
};
// ==================================================================
// Disk Element Statistical Data
// ==================================================================
[Association, Description (
"An association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_DiskElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_DiskStorageExtent REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_DiskStatisticalData REF Stats;
};
// ==================================================================
// Port Statistical Data
// ==================================================================
[Description (
"Statistical data for the Port")] class TPD_PortStatisticalData : CIM_BlockStorageStatisticalData
{
};
// ==================================================================
// Port Element Statistical Data
// ==================================================================
[Association, Description (
"An association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
"existence requirements and context for the "
326 Managed Object Format Files
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_PortElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
CIM_NetworkPort REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_PortStatisticalData REF Stats;
};
// ==================================================================
// Volume Statistical Data
// ==================================================================
[Description (
"Statistical data for the Volume")] class TPD_VolumeStatisticalData : CIM_BlockStorageStatisticalData
{
[Description (
"The service time since system start time, using ClockTickInterval "
"units, for the Read I/Os." ),
Counter]
uint64 ReadServiceTimeCounter;
[Description (
"The service time since system start time, using ClockTickInterval "
"units, for the Write I/Os." ),
Counter]
uint64 WriteServiceTimeCounter;
[Description (
"The service time since system start time, using ClockTickInterval "
"units, for the total I/Os." ),
Counter]
uint64 TotalServiceTimeCounter;
[Description (
"The queue length")]
uint32 QueueLength;
[Description (
"Percent of current busy use."),
Units( "Percent" )]
uint32 PercentBusy;
[Description (
"The cumulative count of all Read Cache misses.")]
uint64 ReadMissIOs;
[Description (
"The cumulative count of all Write Cache misses.")]
uint64 WriteMissIOs;
};
// ==================================================================
// Storage Volume Element Statistical Data
// ==================================================================
[Association, Description (
"An association that relates a "
"ManagedElement to its StatisticalData. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementStatisticalData association for the referenced instance "
"of CIM_StatisticalData. ElementStatisticalData describes the "
3PAR_TPDStats.mof 327
"existence requirements and context for the "
"CIM_StatisticalData, relative to a specific ManagedElement.")] class TPD_VolumeElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_StorageVolume REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_VolumeStatisticalData REF Stats;
};
// ==================================================================
// Block Statistics Service
// ================================================================== class TPD_BlockStatisticsService : CIM_BlockStatisticsService
{
};
// ==================================================================
// Hosted Statistics Service
// ==================================================================
[Association, Description (
"An association between a Service and the "
"System on which the functionality is located. The cardinality "
"of this association is one-to-many. A System can host many "
"Services. Services are weak with respect to their hosting "
"System. Heuristic: A Service is hosted on the System where the "
"LogicalDevices or SoftwareFeatures that implement the Service "
"are located. The model does not represent Services hosted "
"across multiple systems. The model is as an ApplicationSystem "
"that acts as an aggregation point for Services that are each "
"located on a single host.")] class TPD_HostedStatisticsService : CIM_HostedService
{
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The scoping system.")]
TPD_StorageSystem REF Antecedent;
[Override ( "Dependent" ), Description (
"The collection defined in the context of a system.")]
TPD_BlockStatisticsService REF Dependent;
};
// ==================================================================
// Block Statistics Capabilities
// ================================================================== class TPD_BlockStatisticsCapabilities : CIM_BlockStatisticsCapabilities
{
};
// ==================================================================
// Statistics Element Capabilities
// ==================================================================
[Association, Description (
"ElementCapabilities represents the association between "
"ManagedElements and their Capabilities. Note that the "
"cardinality of the ManagedElement reference is Min(1), Max(1). "
"This cardinality mandates the instantiation of the "
"ElementCapabilities association for the referenced instance of "
"Capabilities. ElementCapabilities describes the existence "
"requirements and context for the referenced instance of "
"ManagedElement. Specifically, the ManagedElement MUST exist "
"and provides the context for the Capabilities.")]
328 Managed Object Format Files
class TPD_StatisticsElementCapabilities : CIM_ElementCapabilities {
[Key, Min ( 1 ), Max ( 1 ), Description (
"The managed element.")]
TPD_BlockStatisticsService REF ManagedElement;
[Key, Description (
"The Capabilities object associated with the element.")]
TPD_BlockStatisticsCapabilities REF Capabilities;
};
// ==================================================================
// LUNs Statistical Data
// ==================================================================
[Description (
"Statistical data for the LUNs")] class TPD_LUNStatisticalData : CIM_BlockStorageStatisticalData
{
};
13PAR_TPDSASPort.mof
//%////////////////////////////////////////////////////////////////////////
//
//
// Copyright 2011 HP All Rights Reserved.
// This software is the property of HP 3PAR, Inc. Distribution
// or deployment of the source or derived binaries of this
// software are not permitted.
//
//
//%////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
//
// File : HP 3PAR_TPDSASPort.mof
//
// Purpose : This MOF contains HP 3PAR SAS port classes that will be loaded
// into root/tpd namespace.
//
// Date created: 5/18/2011
//
///////////////////////////////////////////////////////////////////////////
// ==================================================================
// HP 3PAR SAS Port
// ==================================================================
[Description ("HP 3PAR SAS Port ")] class TPD_SASPort : CIM_SASPort
{
[Description (" "),
ValueMap {"0", "1", "2", "3", "4", "7", "8",
"9", "10", "11", "12", "13"},
Values {"Config Wait", "Alpa Wait", "Login Wait", "OK", "Loss Sync",
"Nonparticipate", "Core Dump", "Offline", "FW Dead",
"Link Idle For Reset", "DHCP In Progress", "Pending Reset"} ]
uint16 OtherOperationalStatus;
[Description ("Topology of the port"),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Private loop", "Public loop", "Point to point",
"Fabric", "Unknown"} ]
uint16 Topology;
13PAR_TPDSASPort.mof 329
[Description ("Daisy chain configuration of the port"),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Valid", "Invalid"} ]
uint16 Configuration;
[Description ("Mode of the port"),
ValueMap {"0", "1", "2"},
Values {"Suspended", "Target", "Initiator"} ]
uint16 Mode;
[Description ("Shows if the mode change is allowed or not.")]
boolean ModeChangeAllowed;
[Description ("Describes device type this port is connected to."),
ValueMap {"0", "1", "2", "3", "4"},
Values {"Free", "Host", "Disk", "IPort", "FCRC"} ]
uint16 DeviceTypeConnected;
[Description ("List of devices, this port is connected to.") ]
string ConnectedTo;
[Description ("Connection type."),
ValueMap {"0", "1", "2", "3"},
Values {"Unknown", "Loop", "Point-to-Point", "Loop Point-to-Point"} ]
uint16 ConnectionType;
[Description ("Connection mode, can be one of: "
" Disk - disk connection "
" Host - host connection "
" RCFC - RCFC connection "
" Peer - data migration connection."),
ValueMap {"0", "1", "2", "3"},
Values {"Disk", "Host", "RCFC", "Peer"} ]
uint16 ConnectionMode;
[Write, Description ("Interrupt coalescing support."),
ValueMap {"0", "1", "2"},
Values {"Unknown", "Enable", "Disable"} ]
uint16 InterruptCoalescing;
// =========================================
// Operations
// =========================================
[Description (
"This method reloads firmware of the port."
"The method should return 0 if successful, 1 if the request is not "
"supported, and some other value if any other error occurred. "),
ValueMap {"0", "1", "2"},
Values {"OK", "Not Supported", "Error"} ]
uint32 ReloadFirmware(
);
};
// ==================================================================
// HP 3PAR SASPortStatistics
// ==================================================================
[Description
("HP 3PAR SASPortStatistics. This holds port I/O statistics.")] class TPD_SASPortStatistics : SNIA_LogicalPortStatistics
{
};
// ==================================================================
// HP 3PAR SASProtocolEndpoint
// ==================================================================
[Description
330 Managed Object Format Files
("HP 3PAR SASProtocolEndpoint. "
"This class represent SAS ports that are connecting to "
"disk. ")] class TPD_SASProtocolEndpoint : CIM_SCSIProtocolEndpoint
{
[Description ("Connection mode, can be one of: "
" Disk - disk connection "
" Host - host connection "
" RCFC - RCFC connection "
" Peer - data migration connection."),
ValueMap {"0", "1", "2", "3"},
Values {"Disk", "Host", "RCFC", "Peer"} ]
uint16 ConnectionMode;
};
// ==================================================================
// HP 3PAR SASPhyStatistics
// ==================================================================
[Description
("HP 3PAR Statistics for a SAS PHY. This holds PHY error "
"statistics.")] class TPD_SASPhyStatistics : SNIA_SASPhyStatistics
{
};
// ==================================================================
// HP 3PAR SASPHY
// ==================================================================
[Description
("A PHY on a SAS HBA on a HP 3PAR Storage System.")] class TPD_SASPHY : SNIA_SASPHY
{
};
// ==================================================================
// HP 3PAR NodeSystem and SAS Port association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Node System and SAS Port Association ") ] class TPD_SystemSASPort : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description("The node controller that hosted the SAS port.")]
TPD_NodeSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The SAS port.") ]
TPD_SASPort REF PartComponent;
};
// ==================================================================
// HP 3PAR NodeSystem and SAS PHY association
// ==================================================================
[Association, Aggregation, Composition,
Description (
"HP 3PAR Node System and FC Port Association ") ] class TPD_SystemSASPHY : CIM_SystemDevice
{
[Override ("GroupComponent"), Aggregate, Max (1), Min (1),
Description("The node controller that hosted the SAS port to "
"which the SAS PHY belongs.")]
TPD_NodeSystem REF GroupComponent;
[Override ("PartComponent"), Weak, Description (
"The SAS PHY of a SAS port.") ]
13PAR_TPDSASPort.mof
331
TPD_SASPHY REF PartComponent;
};
// ==================================================================
// ConcreteComponent between SASPort and SASPHY
// ==================================================================
[Association, Aggregation,
Description (
"This is the association between SASPort and SASPHY.")] class TPD_SASPortComponent : CIM_ConcreteComponent
{
[Override ("GroupComponent"), Aggregate,
Description ("The SAS port that aggregates the PHY.") ]
TPD_SASPort REF GroupComponent;
[Override ("PartComponent"),
Description ("The individual PHY.") ]
TPD_SASPHY REF PartComponent;
};
// ===================================================================
// DeviceSAPImplementation - association between SASProtocolEndpoint and
// SASPort
// ===================================================================
[Association,
Description (
"An association between a HP 3PAR SAS protocol endpoint and its "
"implementation on SAS port.")] class TPD_SASPortSAPImplementation: CIM_DeviceSAPImplementation {
[Override ( "Antecedent" ), Description (
"The SAS port.")]
TPD_SASPort REF Antecedent;
[Override ( "Dependent" ), Description (
"The SASProtocolEndpoint implemented using the SAS port.")]
TPD_SASProtocolEndpoint REF Dependent;
};
// ==================================================================
// HP 3PAR HostedSASProtocolEndpoint: association between NodeSystem and
// SASProtocolEndpoint
// ==================================================================
[Association,
Description
("HP 3PAR NodeSystem and SASProtocolEndpoint association.")] class TPD_HostedSASProtocolEndpoint : CIM_HostedAccessPoint
{
// Indicate that this is one-to-many association
[Override ( "Antecedent" ), Min ( 1 ), Max ( 1 ), Description (
"The node controller that hosted the protocol endpoint.")]
TPD_NodeSystem REF Antecedent;
[Override ( "Dependent" ), Weak, Description (
"The SASProtocolEndpoint representing front end port "
"on the system.")]
TPD_SASProtocolEndpoint REF Dependent;
};
// ==================================================================
// SASPort Element Statistical Data
// ==================================================================
[Association, Description (
"An association between SASPort and SASPortStatistics.")] class TPD_SASPortElementStatisticalData : CIM_ElementStatisticalData
{
332 Managed Object Format Files
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_SASPort REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_SASPortStatistics REF Stats;
};
// ==================================================================
// SASPHY Element Statistical Data
// ==================================================================
[Association, Description (
"An association between SASPHY and SASPhyStatistics.")] class TPD_SASPHYElementStatisticalData : CIM_ElementStatisticalData
{
[Key, Min ( 1 ), Max ( 1 ), Description (
"The ManagedElement for which statistical or metric data is "
"defined.")]
TPD_SASPHY REF ManagedElement;
[Key, Description (
"The statistic information/object.")]
TPD_SASPhyStatistics REF Stats;
};
13PAR_TPDSASPort.mof 333
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