Cisco UCS Server Configuration Utility, Release 2.1

Se n d d o c u m e n t c o m m e n t s t o u c s - d o c f e e d b a ck @ c i s c o . c o m
Cisco UCS Server Configuration Utility,
Release 2.1
For Cisco UCS C-Series Servers
April 2011
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Text Part Number: OL-24212-01
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Cisco UCS Server Configuration Utility User Guide
© 2010 Cisco Systems, Inc. All rights reserved.
CONTENTS
Preface
3
Audience
3
Organization
3
Related Documentation
3
Obtaining Documentation and Submitting a Service Request
4
4
Introduction to Cisco UCS-Server Configuration Utility
Overview
1-1
1-1
UCS-SCU Features 1-1
New Features in SCU 2.1 1-2
Changed Features in SCU 2.1 1-2
Getting Started with UCS-Server Configuration Utility
Supported Operating Systems
Supported Platforms
2-1
2-2
Hardware and Software Requirements
2-2
Obtaining the SCU .iso from cisco.com
2-2
Burning an .iso CD
2-1
2-3
Booting UCS-SCU from CD
2-3
Entering the Virtual KVM Console
Booting in the Virtual KVM Console
Exiting UCS-SCU
2-3
2-4
2-4
2-4
Using UCS-Server Configuration Utility
3-1
UCS-SCU Interface 3-1
License Agreement 3-1
Home Page 3-1
Accessing Help 3-2
Server Inventory
Server Health
3-2
3-3
Server Configuration 3-3
Boot Order Configuration
3-4
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Contents
RAID Configuration 3-4
Supported RAID Devices 3-4
UCS-SCU RAID Configuration 3-6
OS Install 3-8
Windows Server 2003 and 2008 Operating System Installation
Linux Server Series Operating System Installation 3-11
3-8
Diagnostic Tools 3-12
Features of Diagnostic Tools 3-12
Using Diagnostic Tools 3-13
Quick Test 3-13
Comprehensive Test 3-14
Quick Tasks 3-15
Tests Suite 3-15
Tests Log Summary 3-16
Tests Summary 3-16
Logs 3-16
System Logs 3-16
System Event Log 3-17
Troubleshooting and FAQs
4-1
Troubleshooting 4-1
Frequently Asked Questions
4-2
UCS Server Configuration Utility Release 2.0(1)
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Preface
This preface describes the organization and conventions of the Cisco UCS Server Configuration Utility,
Release 2.1. It also provides information on how to obtain related documentation and submit a service
request.
Audience
This guide is intended primarily for data center administrators with responsibilities and expertise in
server, storage, and network administration and network security.
Organization
This guide is organized as follows:
Chapter
Title
Description
Chapter 1
Introduction to Cisco
UCS-Server
Configuration Utility
Provides an introduction to the utility and the features it
provides.
Chapter 2
Getting Started with
UCS-Server
Configuration Utility
Contains information on getting started with the utility.
Chapter 3
Using UCS-Server
Configuration Utility
Contains detailed instructions on using the utility.
Chapter 4
Troubleshooting and
FAQs
Contains troubleshooting information and frequently asked
questions.
Related Documentation
The documentation set for the Cisco Unified Computing System (UCS) C-Series rack-mount servers is
described in the roadmap document at the following link:
Cisco UCS C-Series Documentation Roadmap
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Preface
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Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS Version 2.0.
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CH A P T E R
1
Introduction to Cisco UCS-Server Configuration
Utility
This chapter introduces the UCS-Server Configuration utility along with the features added in the
release.
This chapter contains the following sections:
Overview, page 1-1
UCS-SCU Features, page 1-1
Overview
The Cisco UCS-SCU (Server Configuration Utility) is an application that helps you manage various
tasks on your server. The utility helps you easily set up and manage your servers from a single
application.
UCS-SCU is intended for system administrators responsible for upgrading, troubleshooting, and
configuring the UCS C-Series server. As a system administrator, you can use it to view server inventory,
configure the BIOS boot order, configure a RAID volume on attached hard drives, install an operating
system, perform interactive offline diagnostics and view server health and logs.
UCS-SCU Features
UCS-SCU reduces the complexity and time associated with setting up and maintaining Cisco C-series
servers. Server deployment is made easier. It guides you through questions to help quickly configure the
server through automatic recognition of server hardware, with minimal reboots and an automated
unattended operating system installation.
UCS-SCU is packaged onto a single CD which contains its own operating system (Linux), a GUI, and
supporting files for setup and deployment. The utility can be booted off a CD (physical or vMedia) and
runs completely in a RAMDISK.
These are the features introduced in UCS-SCU:
•
Diagnostic Tools—Allows you to run various diagnostic tests to help identify sources of failure on
your server. You can use new functionality like quick tests, comprehensive tests, quick tasks, tests
suite and tests log summary to identify problems with your server. See Using UCS-Server
Configuration Utility for details on using diagnostic tools.
•
A unified framework to perform the following:
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UCS-SCU Features
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– Server Inventory—View an inventory of your server’s CPU, memory, power supplies, fans, IO,
storage, BIOS and CIMC.
– Server Configuration—Set the BIOS boot order and configure a RAID volume on attached
hard drives of your server.
– OS Installation—Install the RHEL, SLES, and Windows operating systems in a fully
unattended mode. The most recent drivers for all on-board components are added from the Tools
and Drivers CD or from other supported locations during the operating system installation.
– Diagnostic Tools—Allow you to run various types of diagnostic tests to detect server failure.
– Server Health—View the health of the subsystems on your server like CPUs, memory, power
supplies, fans, storage, PCI devices, BIOS and CIMC.
– Server Logs—View the System Log and System Event Log of your server.
New Features in SCU 2.1
These are the features that have been added in SCU 2.1:
•
Support for all SCU and Interactive Offline Diagnostic features on UCS C200 M2(SFF) and UCS
C460 M2.
•
OS support for SLES10 SP4, RHEL5.6, Windows 2008 R2 SP1.
•
Support for LSI 1068E controller on UCS C200 M2(SFF) and LSI 9280-4i4e on C200 M2.
Changed Features in SCU 2.1
These are the features that have changed in SCU 2.1:
•
Removed support for firmware update. This feature will now be supported in the Host Upgrade
Utility.
•
Dropped OS support for SLES 11.
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CH A P T E R
2
Getting Started with UCS-Server Configuration
Utility
This chapter helps you to get started with the UCS-Server Configuration Utility and contains the
following sections:
Supported Operating Systems, page 2-1
Supported Platforms, page 2-2
Hardware and Software Requirements, page 2-2
Obtaining the SCU .iso from cisco.com, page 2-2
Booting UCS-SCU from CD, page 2-3
Entering the Virtual KVM Console, page 2-3
Booting in the Virtual KVM Console, page 2-4
Exiting UCS-SCU, page 2-4
Supported Operating Systems
UCS-SCU supports unattended installation of the following operating systems:
•
Windows Server 2003 SP2 (32-bit)
•
Windows Server 2003 SP2 (x64-bit)
•
Windows Server 2008 (64-bit)
•
Windows Server 2008 R2 (64-bit)
•
Windows Server 2008 R2 SP1 (64-bit)
•
Red Hat Enterprise Linux 4.0 Update 8 (x86-64)
•
Red Hat Enterprise Linux 5 Update 3, 4, 5, 6 (x86-64)
•
Red Hat Enterprise Linux 6 (x86-64)
•
SLES 11 SP1
•
SLES 10 SP3
•
SLES 10 SP4
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Supported Platforms
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Supported Platforms
The UCS-SCU is supported on the following Cisco platforms:
•
C200 M2 (SFF)
•
C200-M1 and C200-M2
•
C210-M1 and C210-M2
•
C250-M1 and C250-M2
•
C460-M1 and C460-M2
Hardware and Software Requirements
The following are the minimum hardware and software requirements for UCS-SCU 2.1:
Note
•
CD-ROM Drive—A USB, IDE, or SATA CD/DVD-ROM drive is required to be able to boot and
run the UCS-SCU. The CD/DVD-ROM drive is a prerequisite for operating system installation. You
can also use the virtual media option in the CIMC KVM to boot UCS-SCU
•
Mouse—Some functions require a standard mouse (PS/2 or USB) for navigation.
•
USB Disk on Key device—functions like saving UCS-SCU logs require a USB disk on key.
•
RAM—A minimum of 1 GB RAM. If the available RAM is less than the minimum recommended
value, UCS-SCU will not function properly.
•
Network Adapter—Some optional functions, like downloading the OS drivers from
support.cisco.com require network access. Any single on-board NIC adapter connection is
supported.
Currently UCS-SCU supports only Intel/Broadcom adapters.
•
RAID Cards—RAID configuration and OS installation are supported on select controllers. For
details refer to the following document:
– Hardware and Software Interoperability Matrix.
Obtaining the SCU .iso from cisco.com
To find the ISO file download for your server online follow these steps:
Step 1
See the following URL http://www.cisco.com/cisco/software/navigator.html
Step 2
Click Unified Computing in the middle column.
Step 3
Click Cisco UCS C-Series Rack-Mount Servers in the right-hand column.
Step 4
Click the name of your model of server in the right-hand column.
Step 5
Click Software on Chassis in the right-hand column.
Step 6
Click Unified Computing System (UCS) Server Configuration Utility.
Step 7
Click the release number that you are downloading.
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Burning an .iso CD
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Step 8
Click Download Now to download the ISO file.
Step 9
Verify the information on the next page, then click Proceed With Download. If prompted, use your
cisco.com credentials to log in.
Step 10
Continue through the subsequent screens to accept the license agreement and browse to a location where
you want to save the utilities zip file.
Step 11
Extract the contents of the SCU zip file and note the location to which the SCU ISO file is saved.
Burning an .iso CD
To boot the UCS-SCU ISO image from a CD drive, you will need to make and use an .iso CD. You cannot
simply copy the file from Cisco.com to a CD. To create an .iso CD, you must burn it using an application
that burns .iso CDs.
To burn an .iso file, follow these steps:
Step 1
Obtain an .iso file from Cisco.com as described in the previous section.
Step 2
Create an .iso CD using a CD burning tool.
Booting UCS-SCU from CD
To boot the application on your server, follow these steps:
Step 1
Insert the Cisco UCS Server Configuration Utility CD on to your system.
Step 2
Restart the server, and press F6 to enter boot selection menu and then select CDROM drive as boot
device.
Step 3
Use the arrow keys to select Cisco Virtual CD/DVD, and then press Enter.
Step 4
The server boots using the UCS-SCU image and starts the application.
Entering the Virtual KVM Console
To enter the virtual KVM console, follow these steps:
Step 1
Log in to CIMC.
Step 2
Click Launch KVM Console. The Virtual KVM Console displays with the SCU home page.
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Booting in the Virtual KVM Console
To boot in the virtual KVM console, follow these steps:
Step 1
Place the .iso image file in your desktop.
Step 2
Log in to CIMC from your desktop.
Step 3
Click Launch KVM Console.
Step 4
Click Tools -> Launch virtual media -> Add Image to map the UCS-SCU iso to vmedia.
Step 5
Reboot the server, and press F6 when the server starts to select boot device.
Step 6
Use the arrow keys to select Cisco Virtual CD/DVD, and then press Enter.
Step 7
The server boots using the UCS-SCU image and starts the application.
Exiting UCS-SCU
There are two ways you can exit the application:
– Use the Reboot button on the SCU toolbar. When you use the SCU toolbar, the virtual KVM
Console no longer boots SCU.
The second method is as follows:
Step 1
Remove the .iso disk from the disk drive.
Step 2
Click Reboot, and then click Yes to confirm reboot of your server.
Step 3
You can also unmount/unmap the SCU image to exit the application. To do this click Virtual Media on
the KVM console, select the image you want to remove and click Remove Image.
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3
Using UCS-Server Configuration Utility
This chapter provides information on using the UCS-Server Configuration Utility and contains the
following sections:
UCS-SCU Interface, page 3-1
Server Inventory, page 3-2
Server Health, page 3-3
Server Configuration, page 3-3
OS Install, page 3-8
Diagnostic Tools, page 3-12
Logs, page 3-16
UCS-SCU Interface
UCS-SCU is a bootable application that can be used to perform operations such as update server
firmware, setup BIOS and CIMC, configure RAID logical volume, install operating systems, and
perform diagnostics on Cisco Rack servers. It is designed to run on one server at a time. You can launch
the application through physical or virtual media.
This section contains the following topics:
License Agreement, page 3-1
Home Page, page 3-1
Accessing Help, page 3-2
License Agreement
After UCS-SCU boots up, the first interface is the End User License Agreement. Select I Accept and
click Next to agree to this license, or click Cancel to exit the application.
Home Page
The UCS-SCU home page consists of the following:
•
Navigation Pane—The navigation pane on the left hand provides a tree for easy navigation.
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Server Inventory
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•
Content Pane—The content pane is the primary area for information and interaction.
•
Tests Summary Pane (for Diagnostic Tools)—Provides details of tests passed, tests in queue and
tests failed.
•
Toolbar—The toolbar on the left hand top corner has a set of icons that allow you to access the
following:
– Network Configuration—Configures the IP address, DNS and Subnet mask and Cisco.com
credentials. This configuration will be used to connect to Cisco.com or other network share
locations to access the OS installation drivers or firmware. Click the icon to enter details of the
network configuration, proxy server Cisco.com user credentials and click Configure.
– Probe Server—Performs a server health check. Once complete, you can select the Server
Health and check for the warning/failure/information.
– Save Logs—Logs can be saved to a USB with this option.
– Refresh—This will refresh the content area, if supported.
– Reboot—Reboots the server.
Accessing Help
To access the Cisco UCS-SCU online help, click the Help tab in the right hand corner.
Server Inventory
You can use the server inventory functionality to perform an inventory of your server. You can view
details like server summary, server properties and an inventory of subsystems on your server like CPU,
memory, power supplies, fans, IO devices, storage, BIOS and CIMC.
To view the inventory of your server, follow these steps:
Step 1
Click the Server Inventory tab on the left navigation pane.
Step 2
Click the Server Information tab on the left navigation pane. The server properties and server summary
appear.
Step 3
Click the Inventory tab to view an inventory of your server’s subsystems, like CPU, memory, power
supplies, fans, IO devices, storage, BIOS, and CIMC.
Table 3-1 explains the various subsystem details you can view.
Table 3-1
Server Inventory Properties
Subsystem
Description
CPU
View the socket name, status, number of cores, number of threads,
vendor, version, cores enabled, and signature of the CPUs on your server.
Memory
View the size, data width, locator, speed, and serial number of the
DIMMs on your server.
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Table 3-1
Server Inventory Properties
Subsystem
Description
Power Supplies
View the input power, output power (in watts), part number, version,
serial number, and product name of the power supply units on your server.
Fans
View the status, power state, and speed of the fans on your server.
IO Devices
View the type, vendor, description, and MAC address/serial number of
the IO devices on your server.
Storage
View the type, description, vendor, size, BUS information, and serial
number of the storage devices on your server.
BIOS
View the vendor, version, physical ID, size, capacity, and boot order of
the BIOS on your server.
CIMC
View the IP address, MAC address, firmware version, and IPMI version
of the CIMC on your server.
Server Health
Using this functionality you can view the health of all the subsystems of your server (like memory,
processor, power supply, hard disk, fans, chipset and CIMC) along with the status and message of a
specific subsystem.
To view the health of your server, follow these steps:
Step 1
Click the Server health tab in the left navigation pane. The server health displays in the right hand
content pane, along with the status and message for a specific subsystem.
Step 2
To view the latest status of the subsystem, click Probe Server from the toolbar. Click on server health
again to refresh the page after clicking on probe server
Step 3
Click the line corresponding to a subsystem to view details of your server health in the Server Health
Details pane.
Note
The message column in the server health pane displays the first issue corresponding to the subsystem.
In case the subsystem has multiple issues, they will show up below in the Server Health Details pane.
Server Configuration
You can configure your server’s BIOS boot order settings and perform RAID configuration using the
Server Configuration function. To enter this function area, from the left navigation pane, click Server
Configuration.
This section contains the following topics:
Boot Order Configuration, page 3-4
RAID Configuration, page 3-4
Supported RAID Devices, page 3-4
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Boot Order Configuration
SCU displays a list of all bootable devices on the server. To set the BIOS boot order of your server, follow
these steps:
Step 1
Click Server Configuration in the left navigation pane, and then click Boot order Configuration. You
will be able to choose the devices you want to participate in the boot order configuration using the arrow
keys between the Device Types and Boot Order column.
Step 2
Highlight a device in the Boot Order column, click the up or down arrow keys to arrange the server boot
order you prefer, and click Apply.
Step 3
Click Apply.
Step 4
The Boot Order is saved on this server.
Step 5
To reset the boot order click Reset.
Note
If the system has multiple boot devices under each component, for example, if the system has multiple
bootable hard disks under the same controller or CD drives, SCU will not display this information. You
will have to enter the BIOS and configure the order of these subcomponents manually.
RAID Configuration
You can use RAID Configuration to configure your systems’ on-board (Mezz or ICH10R RAID
controller) or PCIe supported RAID controller cards.
If your system has multiple RAID controllers, UCS-SCU displays a list of all available RAID cards on
the RAID Configuration page. The RAID levels supported by SCU are RAID 0, 1, 5 and 6.
Supported RAID Devices
The RAID devices supported by UCS-SCU are the following:
•
LSI 1068E controller on UCS C200 M2(SFF)
•
LSI 9280-4i4e (on C200 M1)
•
Intel I/O Controller Hub 10 RAID (ICH10R)/Embedded MegaRAID
•
LSI MegaRAID SAS 8708EM2
•
LSI 1064E Controller Based Mezzanine Adapter
•
LSI MegaRAID 9261-8i PCIe RAID Controller
•
LSI SAS3081E-R PCIe RAID Controller
•
LSI 9260-8i RAID Controller
•
LSI MegaRAID SAS 9260-4i
•
LSI MegaRAID SAS 9240-8i
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Note
The UCS-SCU RAID configuration utility detects the physical drivers only once when you enter this
function area. Do not remove or add hard disk drivers while navigating within this function area.
Note
Some LSI RAID controllers take time to complete the operation during RAID configuration. SCU does
not have any control over this issue. As a workaround, you can either recreate the RAID or wait for the
operation to complete.
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UCS-SCU RAID Configuration
This section contains the following topics:
Automatic Setup With Redundancy, page 3-6
Automatic Setup Without Redundancy, page 3-6
Create Custom or Multiple RAID Arrays, page 3-6
UCS-SCU supports three types of RAID configurations:
Automatic Setup With Redundancy
Automatic setup with redundancy requires at least two hardware drives. If your server has two drives,
UCS-SCU creates RAID 1. If it has more than two drives, UCS-SCU recommends creating RAID 5. If
the controller does not support RAID 5, RAID 1 is created.
Note
The common parameters, except for total size, are the default values for the controller.
Automatic Setup Without Redundancy
Automatic setup without redundancy requires one or more hard drives. UCS-SCU creates RAID 0 with
this option. To configure RAID using the automatic setup with or without redundancy, follow these steps:
Step 1
Click Server Configuration in the left navigation pane and then click RAID configuration. The RAID
Configuration page displays.
Step 2
Click the Configure button displayed next to the device. The RAID Configuration page displays. You
can also view properties of the device by clicking Show Details.
Step 3
On the RAID Configuration page, the following options appear:
Step 4
•
Automatic Setup with Redundancy
•
Automatic Setup without Redundancy
•
Create Custom or multiple RAID arrays
Select either the first or second option and click Create Array. A pop-up displays upon completion of
this task.
Create Custom or Multiple RAID Arrays
When you select Create Custom or Multiple RAID arrays, UCS-SCU displays a window in which you
can select physical hard disks. Only unconfigured good disks can be used for RAID configuration. Disks
that are already part of RAID will not be available for RAID configuration. Clear the configuration to
make all the disks’ statuses Unconfigured Good. You can use the Clear configuration option to remove
these disks from existing RAID, but be extra careful here as the data on the existing RAID will be lost
if you clear the configuration.
To create custom or multiple RAID arrays, follow these steps:
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Step 1
Click Server Configuration in the left navigation pane and then click RAID configuration. The RAID
Configuration page displays.
Step 2
Click the Configure button displayed next to the device. The RAID Configuration page appears. You
can also view properties of the device by clicking Show Details.
Step 3
On the RAID Configuration page, the following options appear:
– Automatic Setup with Redundancy
– Automatic Setup without Redundancy
– Create Custom or multiple RAID arrays
Step 4
Select the third option (Create Custom or multiple RAID arrays) and click Create Array. The Select
Drives for Logical Drive page appears.
Step 5
Select the Unconfigured Good physical drives that you want to include in the RAID array. If you choose
to clear configuration, all the old configurations applied to the list are lost.
Step 6
Check the Status column to verify that the drive is Unconfigured Good.
Step 7
Click Next. The Select Hotspare Drives page displays.
Step 8
Select the required physical drives to be used as global hot spare drives and click Next. The Define Array
Attributes page displays.
Step 9
Select the required array attributes from the drop-down lists and click Next. The summary page displays.
Step 10
Click Create Array.
Table 3-2 explains the various disk status conditions.
Table 3-2
Disk Status Conditions
Status Condition
Description
Online
The drive is already used in another array.
Global Hotspare
The drive will be used to repair any array in the system that had a drive
failure, if the failed drive is equal to, or smaller than the hot spare drive.
Unconfigured Good
The drive is unused or available.
Ready
The drive is online and operating correctly.
Offline
The drive is offline or absent. No actions can be performed on the drive
until it is back online.
Unconfigured Bad
The drive is not operational and needs to be replaced.
Disks with a status of "Unconfigured bad" cannot be used for RAID
configurations.
Foreign
The drive is part of an array created on a different controller, or created
within one enclosure and moved to another on the same controller. It can
be used to create a new array after clearing configuration.
Table 3-3 explains the RAID array attributes.
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Table 3-3
RAID Array Attributes
Option
Description
RAID level
RAID 0 (Data striping), 1 (Disk Mirroring), 5 (Data Striping with Striped
Parity), 6 (Distributed Parity and Disk Striping).
Stripe size
Size of the data stripe across all disks. Each physical disk has a smaller stripe
of data. The sum of all the stripes equals the stripe size.
Read policy
No Read Ahead, Read Ahead, Adaptive. Read Ahead will read additional
consecutive stripes. Adaptive will turn on Read Ahead for sequential reads and
turn it off for random reads.
Write policy
Write Through or Write Back. With Write Through, I/O completion for write
operations is signaled when the data is written to the disk. With Write Back, I/O
completion is signaled when the data is transferred to cache.
Cache policy
Direct I/O or Cached I/O. Choose Direct I/O for uncached read and write
operations. Choose Cached I/O to cache all write operations and check the
cache first for read operations
Size
Logical drive size. The maximum value depends on RAID level selected and the
physical disks size involved.
OS Install
The unattended operating system installation function helps you install the Microsoft Windows, SuSE
Linux, and RedHat Linux operating system families. UCS-SCU has integrated device drivers including
RAID drivers to seamlessly install operating systems on supported RAID logical arrays without
additional load driver steps or devices such as the USB. UCS-SCU supports OS installation only on
Virtual Disks. OS installation on Physical Disks is not supported. All UCS-SCU supported operating
systems are organized into three groups: Windows, RHEL, and SUSE.
This section contains the following topics:
Windows Server 2003 and 2008 Operating System Installation, page 3-8
Linux Server Series Operating System Installation, page 3-11
Windows Server 2003 and 2008 Operating System Installation
For unattended Windows Server 2003 and 2008 OS installation, follow these steps:
Step 1
To enter the unattended OS installation function area, click OS Install in the left navigation pane. The
OS Install page appears.
Step 2
Click the Windows radio button and choose an operating system from the drop-down list. For Windows
2008 operating system, an additional edition drop-down list displays.
Step 3
Click Next.
Step 4
On the Set Installation Partition page, select a disk from the Select Disk drop-down list to create a
partition.
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Step 5
If your server has more disk controllers such as SATA, SAS, or RAID, click Select Disk to choose an
active disk. UCS-SCU switches to the corresponding disk that is under the selected disk controller.
– To create a new partition on disk free space, click New.
– To remove a partition, click Delete.
– To change a partition size, click Edit.
Step 6
If you have multiple arrays created under the same controller, UCS-SCU marks the array chosen for OS
installation as the primary bootable array.
Step 7
Click Next.
Step 8
Enter the following information in the subsequent screens:
•
Region and Location
– Windows 2003 server series—UCS-SCU prompts you to select Time Zone, Windows Language
and additional language
– Windows 2008—You can select the Time Zone.
•
Personalization
– Enter server owner name, organization, license information and license type.
•
Name and password
– On Windows 2003 server series you must set the server computer name and administrator
password.
– On Windows 2008 server series you must set the server computer name. Because administrator
password is reset when Windows 2008 installation completes, UCS-SCU does not request a
Windows administrator password.
•
Network Settings—Enter the network configuration settings for the onboard network adapters that
will be detected by the operating system during installation. You will be able to view the link status
of available network interfaces along with the IP address, subnet mask, gateway, DNS, link status,
vendor, type and MAC address on this page. You can also enter the Work Group or Network Domain
information on this page and enable Remote Access (RDP). These settings will not affect the
network settings for the CIMC. We recommend that you set different IP addresses for the OS and
CIMC. The "network interface" column lists each network adapter detected by the UCS-SCU. Your
operating system may have a different name after you install the operating system.
•
Get Updated Drivers—This section allows you to select the source from where UCS-SCU can
download server driver packages. The selected drivers are installed to the operating system by
UCS-SCU.
Choose one of the following options:
– From www.cisco.com—To get the most recent drivers from the Cisco support website, select
this option. Ensure that the server is only connected to one network during the download. You
will have the option to setup a network connection for your server, configure proxy server to
access internet and cisco.com user credentials.
– From SCU boot media—Directly use the driver packages that are stored in the Tools and
Drivers CD. UCS-SCU selects this option as default.
– From my network—UCS-SCU can download a driver package stored on a network share
folder. You must manually download the most recent drivers from http://www.cisco.com and
copy them to your network share.
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– From USB Disk on Key or Hard Drive—UCS-SCU can get the drivers stored on a USB key
or USB hard disk drive. You must manually download the most recent drivers from
http://www.cisco.com and copy them to a USB key. To download drivers from
http://www.cisco.com follow these steps:
1.
Log on to http://www.cisco.com.
2.
Click Support.
3.
Click Download Software and then click Products.
4.
Click Unified Computing and Servers.
5.
Click Cisco UCS C-Series Rack-Mount Servers.
6.
Select the required server type and then select Software on Chassis.
7.
Select Unified Computing System (UCS) Server Configuration Utility Device Drivers Package and
then select either VMWare, Linux, Windows and EFI.
8.
Select the required release and click either Download Now or Add to cart.
•
Choose Drivers to Install—UCS-SCU displays all available drivers downloaded from the driver
source. Uncheck the drivers that you do not want to install. If you want to install an operating system
on a RAID volume, you can deselect the driver for the appropriate RAID controller. The path to the
selected drivers will be stored and will then be used to download and install the drivers during the
operating system installation.
•
Remove the UCS-SCU CD and insert the required operating system CD.
Windows 2003 Server Series
For unattended installation of the Windows 2003 operating system, follow these steps:
Step 1
Insert the Windows 2003 operating system CD, and click Next for UCS-SCU to apply all settings.
Step 2
After completing this process, UCS-SCU prompts you to reboot the server.
Step 3
Leave the operating system CD in the CD-ROM, while the system completes the OS installation after
this reboot.
Windows 2008
For unattended installation of the Windows 2008 operating system, follow these steps:
Step 1
Insert the Windows 2008 OS DVD and a USB key with at least 10 MB free space on which UCS-SCU
can store server drivers temporarily. The answer file unattended.xml is also stored in the USB during
installation.
Step 2
Click Next to apply all settings.
Step 3
Click Restart to reboot the server.
Step 4
During server POST, press F2 to enter the server BIOS configuration interface.
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Note
You can use only virtual USB drives for OS installation on the C460 M1. Both physical and virtual are
supported on all other platforms.
Linux Server Series Operating System Installation
For unattended Linux operating system installation, follow these steps:
Step 1
Click OS Install in the left navigation pane. The OS Install page appears.
Step 2
Click either the RHEL or SLES radio button, choose an operating system from the drop-down list and
click Next.
Step 3
On the Set Installation Partition page, select a disk from the Select Disk drop-down list to create a
partition.
Step 4
If the server has more disk controllers such as SATA, SAS, or RAID controller, click Select disk to
choose active disk controller. UCS-SCU switches to the corresponding disk that is under the selected
disk controller and displays a recommended default partition.
Step 5
Click New to create a new partition on disk free space. Click Delete to remove a partition, or click Edit
to change partition size. Partition Root and Swap are necessary. If you miss them, SCU generates an alert
message. SCU displays a suggested partition solution. Accept it if you are not familiar with Linux
partition.
Step 6
If you have multiple arrays created under the same controller, UCS-SCU marks the array that is chosen
for OS installation as primary bootable array.
Step 7
Enter the following information in the subsequent screens:
•
Basic configuration—Edit the following items on the Basic Configuration page:
– Root Password
– Default language
– Keyboard
– Time Zone
– Additional Languages
•
Package Selection—Select all Linux packages that you want to install on your server.
•
Network Settings—Enter the network configuration settings for the onboard network adapters that
will be detected by the operating system during installation. These settings do not affect the network
settings for the CIMC. We recommend that you set different IP addresses for the operating system
and CIMC. The network interface column lists each network adapter detected by the UCS-SCU.
Your operating system may have a different name after you install the operating system.
•
Get Update Drivers—This section allows you to select the source from which the UCS-SCU can
download server driver packages. Those drivers are installed to the operating system by UCS-SCU.
Choose one of the following options:
– From www.cisco.com—You can get the most recent drivers from the Cisco support website by
selecting this option. Please check that the server is only connected to one network during the
download.
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– From SCU boot media—Directly use the driver packages stored in the Tools and Drivers CD.
Although this CD may not contain the most recent driver packages, this option is the fastest.
UCS-SCU selects this as a default option.
– From my network—UCS-SCU can download a driver package stored on a network share
folder. You must manually download the most recent drivers from http://www.cisco.com and
copy it to your network share.
– From USB stick on Key—UCS-SCU can get the drivers stored on a USB key or USB hard disk
drive. You must manually download the most recent drivers from http://www.cisco.com and
copy them to the USB key.
•
Network Location—Enter the login and location information for the network share where the update
packages are located.
•
Choose Drivers to Install—UCS-SCU displays all available drivers that downloaded from the driver
source. Uncheck the drivers that you do not want to install. If you want to install an operating system
on a RAID volume, you can select the driver for the appropriate RAID controller. The path to the
selected drivers will be stored and will then be used to download and install the drivers during the
operating system installation.
•
Insert OS CD—Insert the Linux Server OS CD and click Next. UCS-SCU starts to apply all settings.
Reboot the server after the process completes. You should leave the OS CD in the CD-ROM. The
server will complete all the operating system installation steps after this reboot.
Diagnostic Tools
You can use diagnostics tools to diagnose hardware problems with your Cisco servers. The user interface
displays the status of the test run and examines log files for troubleshooting hardware issues.
Features of Diagnostic Tools
These are the features of Diagnostic tools:
•
Allows you to run tests on various server components to find out hardware issues along with analysis
of the test results in a tabular format.
•
Provides an easy interface to run all the tests using the Quick Tasks functionality, without browsing
through available tests.
•
Runs tests serially, as running some tests in parallel may interfere with other tests.
•
Allows you to configure the test by entering different argument values other than the default ones.
•
•
•
Allows you to select tests you want to run using the Test Suite functionality.
Allows you to save all the tests logs such SEL logs to an external USB flash drive.
Provides a method to probe the current state of the server and displays hardware issues.
This section contains the following topics:
Quick Test, page 3-13
Comprehensive Test, page 3-14
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Quick Tasks, page 3-15
Tests Suite, page 3-15
Tests Log Summary, page 3-16
Using Diagnostic Tools
The table below details when you should use a specific diagnostic functionality:
Table 3-4
Using Diagnostics
Diagnostic Component Usage
Quick Test
Use this test when you want to quickly check the status of a sub-system
within a stipulated period. The components that can be tested under the
quick test are - processor, cache, memory, disk, video, network, QPI,
CIMC, RAID and chipset.
Comprehensive Test
Use this test when you want to test a sub-system elaborately. These tests
are designed to stress the sub-systems and report the error. The tests that
can be run are - processor, memory, QPI, disk, and NUMA.
Quick Tasks
Allows for consolidated testing of both comprehensive and quick tests.
You can run both types of tests using quick tasks.
Test Suite
All the tests available under the quick and comprehensive test are
available here. The test suite gives you an option to pick as many tests as
you like (using a check box) and running them together.
Tests Log Summary
Use the test log summary to view the log, error log and analysis of all the
tests you have run. There are four filters you can use to sort the logs.
Tests Summary
This table on the left hand navigation gives you the results of the tests you
have run in the form of either passed tests, tests in queue and failed tests.
Quick Test
You can run these tests quickly to determine any hardware issue. These tests usually take 20-30 minutes
to run and test limited functionality for a few subsystems. The comprehensive test provides more
exhaustive diagnostics.
To run the quick test follow these steps:
Step 1
Click Diagnostic Tools from the left navigation pane.
Step 2
Click Tests.
Step 3
Click the Quick Test collapsible button to view the types of quick tests available for you to run.
Step 4
Click a subsystem (like memory, video, or network).
Step 5
On the content pane, click Run Test.
Step 6
If you click Run Test, the test is run and the status displays in the Tests Status area.
The table below describes the sub-systems covered under quick tests:
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Table 3-5
Quick Tests
Test
Description
Processor Test
Runs processor specific tests. This test performs arithmetic and floating
point operations on all avaliable cores. You can also specify the duration
of the tests
Cache Test
Runs test to excercise the CPU caches and checks for
correctable/uncorrectable cache errors.
Memory Test
Tests DIMMs and memory controllers.
Disk Test
Tests the available disks in the system by reading each disk
block-by-block.
Video Test
Test to stress the Video Memory.
Network Test
Tests the available network interfaces by running internal loopback test,
register test, eeprom test and interrupt test.
QPI Test
Tests the Quick path interconnect fabric.
CIMC Test
Runs CIMC self test through the IPMI interface and also checks for SEL
fullness.
Chipset Test
Runs a test to check the chipset for any erros logged in the chipset RAS
registers.
RAID Adapter Test
Runs test to check the LSI MegaRAID 9260-8i and 8708 controller and
battery backup unit diagnostics.
Comprehensive Test
The Comprehensive test can run for hours and usually runs when quick tests cannot diagnose the issue
with your server. They are designed to test multiple hardware components and find issues that may be
caused due to multiple components on your server.
The individual tests run can be customized to test some user-defined conditions. You can also select a
group of tests to be run.
To run the comprehensive test, follow these steps:
Step 1
Click Diagnostic Tools from the left navigation pane.
Step 2
Click Tests.
Step 3
Click the Comprehensive Test collapsible button to view the types of comprehensive tests available for
you to run.
Step 4
Click a subsystem (like processor, memory, or network).
Step 5
On the content pane, click Run Tests.
Step 6
If you click Run Tests, the test is run and the status displays in the Tests Status area.
The table below describes the sub-systems covered under comprehensive tests:
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Table 3-6
Comprehensive Tests
Test
Description
Processor Stress Test
Imposes maximum stress on CPU and memory on the system. You can set
the time (in minutes) you want this test to run for.
Memory Pattern Test
Tests the available free memory by writing and reading various patterns
to the memory.
QPI Stress Test
Runs test to stress the QPI interconnect by generating traffic between the
NUMA nodes.
Smart Disk Test
Tests the available disks in the system by reading each disk block by
block
NUMA Test
Runs test to stress the NUMA memory access patterns and check for
errors.
Quick Tasks
Quick Tasks allow you to get started with diagnostic tools immediately. You can run all the tests
(Quick/Comprehensive) from here and report the details to Cisco to troubleshoot the logs and provide
information about problems with your system. To use this feature, follow these steps:
Step 1
Click Diagnostic Tools from the left navigation pane.
Step 2
Click Quick Tasks.
Step 3
Click either Run Quick Tests or Run Comprehensive Test from the toolbar. The status appears in the
Test Status pane. You can also view detailed test results under Tests log summary.
Tests Suite
The Test Suite allows you to run the quick test and comprehensive test in a batch. It lists the various tests
available, along with the test type and description of the test. You can select any number of tests you
want to run from the list and view the result in the Tests Status column.
To run the test suite, follow these steps:
Step 1
Click Tests Suite from the left navigation pane.
Step 2
Select the tests you want to run by clicking the required checkboxes.
Step 3
Click Run Tests Suite to run the tests you added to the test suite. The status appears in the Tests Status
pane along with the name, suite ID, Result, start time and end time. You can also view the Tests Log
Summary to view the execution status of the tests in the test suite.
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Tests Log Summary
Use the Tests Log Summary functionality to examine the test logs for troubleshooting. To view the Tests
Log summary, follow these steps:
Step 1
Click Diagnostic Tools on the left navigation pane.
Step 2
Click Tests Log Summary on the left navigation pane.
Step 3
Select a filter from the filter drop-down and click Go. The status, result, start time, and end time of the
test displays.
Step 4
For more details, click a specific log entry (for example, click memory test). The Log, Error Log (if the
test failed) and the analysis of the specific test displays in the content pane.
Tests Summary
The Test Summary table in the left navigation area provides you with a quick view of the tests that have
passed, tests in queue and tests that have failed.
Logs
The Logs functionality allows you to take corrective action by examining your server’s logs. UCS-SCU
provides three types of logs:
•
System logs
•
System event logs
This section contains the following topics:
System Logs, page 3-16
System Event Log, page 3-17
System Logs
The system log file displays events that are logged by the operating system components. These events
are often predetermined by the operating system itself. System log files display information about device
changes, device drivers, system changes, events, operations, and more.
To view the system logs, follow these steps:
Step 1
Click Logs on the left navigation pane.
Step 2
Click System Logs.
Step 3
Select a filter from the filter drop-down list.
Step 4
Click Go. The system log displays.
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System Event Log
The system event log file displays events that are logged by your server.
To view the system event logs follow these steps:
Step 1
Click Logs on the left navigation pane.
Step 2
Click System Event Log.
Step 3
Select from either the Description or Severity filter from the drop-down list.
•
If you select the Description filter and click Go, all the system event logs with a description and
severity displays.
•
If you select the Severity filter, you can select the type of severity from the second dropdown and
click Go. A list with the logs of the specified severity type displays.
•
Click Clear Filter to clear the filter you applied.
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CH A P T E R
4
Troubleshooting and FAQs
This chapter provides information on troubleshooting and frequently asked questions for the
UCS-Server Configuration Utility.
Troubleshooting
This section lists various troubleshooting options while using the UCS-SCU application.
1.
SCU prints No USB Disk on Key detected even after mapping virtual USB or connecting physical
USB
•
For USB devices mapped through vmedia, try USB reset from the vmedia GUI (virtual media
session -> details -> USB Reset’)
•
For physical USB device, check the vendor/product information; try a different device.
2.
After installing Windows OS, the KVM mouse does not work and windows device manager displays
a yellow bang for USB human interface device
•
Check the version of CIMC. Ensure that you have the latest version of CIMC installed on your
server.
3.
Windows 2008 installation fails with message - selected disk has MBR partition table. On EFI
systems, Windows can only be installed to GPT disks.
•
The EFI CDROM device for virtual drive was used to boot the Windows 2008 image. Use the
CDROM device from BIOS ‘CDROM order
4.
After installing the Windows operating system through UCS-SCU, the Windows device manager
displays some devices with a yellow bang.
•
The device may not be in the Cisco support matrix.
•
You may not have selected some device drivers in the SCU GUI.
5.
Windows setup fails with BSOD 0x7B (inaccessible boot device).
•
You may not have selected the device driver for boot controller in SCU GUI.
6.
On C200 servers, if ICH10R is configured in enhanced mode, the controller is not visible for RAID
configuration.
•
This is expected behavior. On C200 servers, ICH10R should be configured in SWRAID mode for
RAID configuration to function.
7.
After RAID configuration completes, the new disks that were created do not get updated in the
inventory data.
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•
To see the newly configured disk in the inventory, you will need to reboot the server with the SCU
image. SCU will perform the discovery again and display the configured disk in the inventory data.
8.
During RHEL6 installation, if DHCP configuration is selected and DHCP fails to provide an IP
address, the installation will display an error, prompting to continue (unlike RHEL5/RHEL4).
•
Select continue (at the prompt), and the OS installation will go through fine. You can assign the IP
address manually after the installation completes.
9.
On servers with multiple hard disks (without a logical volume) PDisk tests, both quick and
comprehensive fail with an error - at least one logical volume should be present.
•
Create atleast one logical volume before starting the tests.
Frequently Asked Questions
This section lists the frequently asked questions.
1.
Does UCS-SCU support the creation of nested RAID levels (RAID 10, 50, 60)?
Answer: No, UCS-SCU does not support the creation of nested RAID levels (RAID 10, 50, 60).
However, you can configure these RAID levels by logging in to the LSI controller BIOS. We do not
currently certify this method.
2.
Does UCS-SCU support OS installation on SAN disks?
Answer: No, UCS-SCU does not support OS installation on SAN disks.
3.
Does the network test in diagnostics support cards other than Broadcom and Intel?
Answer: No, network tests for other cards are not supported currently.
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create custom or multiple RAID arrays 6
B
related documentation 3
booting in vKVM 3
booting UCS-SCU 2
burning an .iso CD 2
S
save logs 17
C
setting BIOS boot order 4
supported operating systems 1
configure a server 3
supported RAID devices 4
E
U
entering vKVM 3
UCS documentation 3
exiting UCS-SCU 3
UCS-SCU interface 1
H
W
hardware and software requirements 2
Windows OS installation 11
L
Linux OS installation 13
Logs 17
O
OS installation 11
R
RAID configuration 4
automatic setup with redundancy 6
automatic setup without redundancy 6
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