Bull Escala EPC Series - Rack Service Guide

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Bull Escala EPC Series - Rack Service Guide | Manualzz
Bull ESCALA
EPC400 Rack Service Guide
ORDER REFERENCE
86 A1 20PX 07
Bull ESCALA
EPC400 Rack Service Guide
Hardware
January 2001
BULL CEDOC
357 AVENUE PATTON
B.P.20845
49008 ANGERS CEDEX 01
FRANCE
ORDER REFERENCE
86 A1 20PX 07
The following copyright notice protects this book under the Copyright laws of the United States of America
and other countries which prohibit such actions as, but not limited to, copying, distributing, modifying, and
making derivative works.
Copyright
Bull S.A. 1992, 2001
Printed in France
Suggestions and criticisms concerning the form, content, and presentation of
this book are invited. A form is provided at the end of this book for this purpose.
To order additional copies of this book or other Bull Technical Publications, you
are invited to use the Ordering Form also provided at the end of this book.
Trademarks and Acknowledgements
We acknowledge the right of proprietors of trademarks mentioned in this book.
AIXR is a registered trademark of International Business Machines Corporation, and is being used under
licence.
UNIX is a registered trademark in the United States of America and other countries licensed exclusively through
the Open Group.
The information in this document is subject to change without notice. Groupe Bull will not be liable for errors
contained herein, or for incidental or consequential damages in connection with the use of this material.
Table of Contents
Communication Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi
About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of the Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vii
vii
vii
vii
Chapter 1. Rack Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cluster Administration Hub Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PortServer 16–port Console Concentrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DLT4000/7000 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EPC440 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fast Ethernet Switch Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC-AL Hub Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vixel 1000 Fibre Channel Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC Switch Drawer – 16 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC Switch Drawer – 8 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gbit Ethernet Switch Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LibraryXpress System Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCI Expansion Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SSA Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VDAT Tape Drive Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution Unit (PDU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-1
1-2
1-2
1-2
1-3
1-3
1-4
1-4
1-4
1-5
1-5
1-5
1-5
1-5
1-6
1-6
1-6
1-6
1-7
Chapter 2. Installation and Removal Procedures . . . . . . . . . . . . . . . . . . . . . . . . . .
Front and Rear Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU Drawer / PCI Expansion Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cluster Administration Hub Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAE 5000 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 1300 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 2900 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 3X00 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation A (Rack Chassis Cut above the Shelf) . . . . . . . . . . . . . . . . . . . . . . . . .
Installation B (Rack Chassis Cut below the Shelf) . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 5300 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 5300 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAS 5700/4500 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DPE Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DLT 4000/7000 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EPC440 Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1
2-2
2-5
2-6
2-8
2-21
2-24
2-27
2-30
2-33
2-34
2-37
2-40
2-40
2-43
2-46
2-46
2-49
2-52
2-54
Preface
iii
iv
Fast Ethernet / Gbit Ethernet Switch Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC-AL Hub Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vixel 1000 Fibre Channel Hub Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC Switch Drawer – 16 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FC Switch Drawer – 8 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LX System Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SSA Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VDAT Tape Drive Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Power Distribution Unit (PDU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional Power Distribution Unit (PDU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-57
2-59
2-61
2-64
2-67
2-69
2-75
2-78
2-80
2-84
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-1
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X-1
Rack Service Guide
Communication Statements
The following statements apply to this product. The statements for other products intended for use with this product
appears in their accompanying manuals.
Federal Communications Commission (FCC) Statement
Note:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Neither
the provider or the manufacturer are responsible for any radio or television interference caused by using other than
recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized
changes or modifications could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
EC Council Directive
This product is in conformity with the protection requirements of the following EC Council Directives:
•
89/336/EEC and 92/31/EEC (for the electromagnetic compatibility)
•
73/23/EEC (for the low voltage)
•
93/68/EEC (for CE marking).
Neither the provider nor the manufacturer can accept responsibility for any failure to satisfy the protection
requirements resulting from a non-recommended modification of the product, including the fitting of option cards not
supplied by the manufacturer.
International Electrotechnical Commission (IEC) Statement
This product has been designed and built to comply with IEC Standard 950.
Avis de conformité aux normes du ministère des Communications du Canada
Cet appareil numérique de la classe A respecte toutes les exigences du Réglement sur le matériel brouilleur du
Canada.
Canadian Department of Communications Compliance Statement
This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment
Regulations.
VCCI Statement
The following is the translation of the VCCI Japanese statement in the box above.
This is a Class A product based on the standard of the Voluntary Control Council for Interferences by Information
Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise.
When such trouble occurs, the user may be required to take corrective actions.
Preface
v
Safety Notices
Definitions of Safety Notices
A danger notice indicates the presence of a hazard that has the potential of causing death or serious personal
injury.
A caution notice indicates the presence of a hazard that has the potential of causing moderate or minor personal
injury.
A warning notice indicates an action that could cause damage to a program, device, system, or data.
Placement of Safety Notices Inside This Guide
System safety notices which do not refer to a specific situation are included in these pages. Any specific safety
notices are mentioned inside this guide whenever these must be observed during system operating or handling.
IT Power Systems
This equipment has been designed also for connection to IT Power Systems.
Disconnect Device - Rack (Isolation from Primary Power)
To remove the primary power from the rack, unplug the PDU input plug from the power source.
Disconnect Device - CPU and PCI Expansion Drawers (Isolation from Primary Power)
To remove the primary power from the CPU and PCI expansion drawers, unplug the “Appliance Coupler” from the
relevant PDU outlet.
Laser Safety Information
Note:
The Optical Link Card (OLC) referred to in this information is part of the Serial Optic Channel Converter
assembly.
This system may contain a laser product called the Optical Link Card (OLC). In the U.S., the OLC is certified as a
Class 1 laser product that conforms to the requirements contained in the Department of Health and Human
Services (DHHS) regulation 21 CFR Subchapter J. Internationally, the OLC is certified as a Class 1 laser product
that conforms to the requirements contained in the International Electrotechnical Commission (IEC) standard 825
(1984), the Verband Deutscher Elektrotechniker (VDE) standard 0837 (1986), and the CENELEC (European
Committee for Electrotechnical Standardization) Harmonization Document HD 482 S1 (1988). The German testing
institute VDE assigned a certificate of conformity to DIN IEC 825/VDE 0837/02.86 and CENELEC HD 482
S1/03.88; the certificate registration number is 3642.
In addition, Statens Provningsanstalt (Swedish National Testing Institute) tested and approved the OLC for use in
Sweden as a Class 1 laser product and assigned the approval number SP LA 89:184. The CDRH certification label
and the VDE certificate of conformity mark are located on the plastic retainer of the OLC product. The figure shows
the system Class 1 information label required by IEC 825.
Class 1 laser products are not considered to be hazardous. The OLC internally contains a gallium aluminum
arsenide (GaAlAs) semiconductor laser diode emitting in the wavelength range of 770 to 800 nanometers. This
laser diode is a Class 3B laser that is rated at 5.0 milliwatts. The design of the OLC is such that access to laser
radiation above a Class 1 level during operation, user maintenance, or service conditions is prevented.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
TO IEC 825:1984/CENELEC HD 482 S1
The Optical Link Card (OLC) must only be connected to another OLC or a compatible laser product. Any
compatible laser product must contain the open fiber link detection and laser control safety system used in OLC.
This is a requirement for correct operation of the optical link. In addition, the OLC product is designed and certified
for use in applications with point-to-point optical links only. Using this product in any other type of optical link
configuration (for example, links containing optical splitters or star couplers) is considered as not using the product
correctly and may require that the user certify the laser product again for conformance to the laser safety
regulations.
vi
Rack Service Guide
About This Guide
Audience
This guide is addressed to the people in charge of the rack system upgrading.
Note: The procedures described in this guide must be performed by people trained to
perform service tasks on the system and must be executed carefully following the
instructions given in this guide. The system supplier will not be liable for any
problems deriving from incorrect handling or wrong installations.
Overview of the Contents
• Chapter 1, Rack Overview, contains a short presentation of the rack. It also includes the
description of any supported hardware components and drawers.
• Chapter 2, Installation and Removal Procedures, describes how to install and remove
the rack drawers.
Related Publications
• Site Preparation for Rack Systems (86 A1 30PX), details the environmental and electrical
characteristics of the site where the rack must be installed.
• Disks and Tapes Configuration Information (86 A1 88GX), describes the setting of
addresses and switches for both disk and tape drives. It also includes information on
CD-ROM drives setting.
• Bull ESCALA PowerCluster & HA Solutions Setup Guide (86 A2 79HX), describes how to
set up PowerCluster and High Availability solutions; it discusses both the hardware and
software aspects.
In addition, if a PCI expansion drawer is connected to the CPU drawer, you can find the
relevant information in the PCI expansion drawer specific documentation.
• PCI Expansion Drawer Quick Set Up (86 A1 32PX), contains the step by step hardware
procedures for a quick set up of the PCI expansion drawer.
• PCI Expansion Drawer Service Guide (86 A1 33PX), provides the description of the PCI
expansion drawer hardware components and the instructions for their removal and
installation. This guide is addressed to people trained to perform service tasks on the
system.
For any additional information you may need, please refer to the CPU drawer base
documentation set.
Preface
vii
viii
Rack Service Guide
Chapter 1. Rack Overview
• Rack Description, below
• Drawers, on page 1-2.
Rack Description
The rack system provides a framework into which different drawers can be installed.
It is a standard 19” rack divided into 36U. It is logically divided into 11 areas.
Area 11 (4U)
Area 10 (4U)
Area 9 (4U)
Area 8 (4U)
First
CPU Drawer
Area 7 (2U)
Area 6 (4U)
Area 5 (4U)
Area 4 (4U)
Area 3 (2U)
Area 2 (2U)
Area 1 (2U)
PDU
The rack always houses:
• One Power Distribution Unit (PDU), which provides power to all the rack drawers
• One CPU drawer (unless the rack is part of a configuration where the CPU drawer is
installed in another rack).
Optional drawers are described in Drawers section, on page 1-2.
Rack Overview
1-1
Drawers
The rack can house several drawers with different functions.
Each drawer must be installed in specific areas according to its characteristics, such as
function and weight, and to the global rack configuration; plan the configuration referring to
the CPU drawer base documentation set, Configuring the System section.
Then, save the personalized configuration, recording each drawer position.
The drawers are delivered with an installation kit containing rails, cable retainers and all
specific components necessary for their installation. Some drawers are installed on a
rack-mounted shelf.
The following drawers can be installed into the rack.
• CPU Drawer (one per system is mandatory)
• Cluster Administration Hub Drawer
• PortServer Console Concentrator
• DAS Drawer
• DLT4000/7000 Drawer
• EPC440 Drawer
• Fast Ethernet Switch Drawer
• FC-AL Hub Drawer
• Vixel 1000 Fiber Channel Hub
• FC Switch Drawer – 16 Ports
• FC Switch Drawer – 8 Ports
• Gbit Ethernet Switch Drawer
• LibraryXpress System Drawer
• PCI Expansion Drawer
• SSA Drawer
• VDAT Tape Drive Drawer
• PDU (one per rack is mandatory).
A brief description of the supported drawers follows.
CPU Drawer
The CPU drawer is the core of the rack system. Several CPU drawers can be present in the
same rack and work either jointly or separately, depending on the implemented architecture
(e.g. PowerCluster architecture).
The rack supports different CPU drawer models. For any specific information related to the
CPU drawer installed in the rack, please refer to the documentation specific to the CPU
drawer itself.
Cluster Administration Hub Drawer
The Cluster Administration Hub (SuperStack II Hub) is an IEEE 802.3 Standard repeater for
Local Area Networks.
This hub has 12 RJ45 twisted pair ports, and an AUI port, allowing connections over a
maximum length of 100m, using data grade category 5 twisted pair cable.
Hub expansion connectors allow the stacking of several hubs, using hub expansion cables.
1-2
Rack Service Guide
PortServer 16–port Console Concentrator
The PortServer console concentrator is a terminal server providing connection up to 16
asynchronous serial ports to TCP/IP Ethernet networks.
It connects to 10 Mbps Ethernet LANs using 10Base–T (Twisted Pair) or 10Base–2
(Thinnet) connectors.
Hardware Features:
• 16 EIA–232 high–speed asynchronous ports.
• 57600 bps throughput on all ports.
• 80186 microprocessor.
• Password access security.
• SNMP MIB–II management.
• 256K EPROM non–volatile memory.
• Connects to 10 Mbps Ethernet LAN.
• Telnet, Reverse Telnet and Rlogin support.
• Ports may be shared by multiple different hosts running different operating systems.
• Full modem and hardware flow control.
• Up to 64 simultaneous TCP/IP sessions.
• Front panel LEDs to monitor both serial and Ethernet line activity.
• Supports up to 16 alternate IP addresses.
• Supports RARP allowing for IP configuration.
• Easily upgradable firmware via TFTP or BOOTP.
• Save/Restore configuration to host.
• Up to nine Telnet or Rlogin sessions per port.
• Surge protection on all ports.
DAS Drawer
DAS disk-array storage systems provide a high-capacity, high-availability disk storage. It is
possible to access the disks via a SCSI-2 interface or fibre channel interface and to manage
(that is control and monitor) the storage system via an RS-232 interface or FC-AL loop.
Several models of DAS are supported.
• SCSI disk array
– DAS 1300 contains up to 10 disks
– DAS 2900 contains up to 20 disks
– DAS 3200, upgradable to fibre channel interface, contains up to 30 disks.
• Fibre channel disk array
– DAS 3500 contains up to 30 disks
– DAS 5300 contains up to 10 disks, consists of the Standby Power Supply (SPS), and
can be expanded with one or two DAEs
– DAS 5700/4500 consists of the Disk Array Processor Enclosure (DPE), containing up
to ten disks and of the Standby Power Supply (SPS), providing backup power for DPE;
it can be expanded with one or more DAEs
– DAE 5000 is a Disk Array Enclosure which contains up to ten disks.
Rack Overview
1-3
DLT4000/7000 Drawer
The DLT is a high-performance, high-capacity streaming cartridge tape unit, capable to read
and write half-inch magnetic tapes. This tape drive features the following:
• 5-1/4 inch form factor, half-inch tape drive
• Tape cartridge capacity of up to 20G bytes per cartridge
• Data transfer rate of 3M bytes per second
• Dual-channel read/write head
• High-efficiency data compression (up to 40G bytes)
• Tape mark directory to maximize data throughput and minimize data access time.
• Embedded diagnostic software.
The DLT includes Flash EEPROM technology that allows easy on-site installation of
microcode updates from tape.
EPC440 Drawer
The EPC440 CPU drawer is a based PowerPc platform system. The EPC440 CPU drawer
has the following features:
• Up to four PowerPc processors
• Up to 8G bytes system memory
• Up to twelve 9.1G bytes hot-swap disk drives
• One 1.44M bytes diskette drive
• One CD-ROM drive
• One additional media drive
• Two power supplies (providing redundant power).
Fast Ethernet Switch Drawer
The Fast Ethernet Switch is a high performance switch for Local Area Networks.
This switch has 12 auto-negotiating 10BASE-T 100BASE-TX RJ45 ports. These ports can
be set to 10BASE-T, 100BASE-TX or they can automatically detect the speed of a link.
It allows connection to Ethernet or Fast Ethernet devices over a maximum length of 100m,
using data grade category 5 twisted pair cable.
Note: If this switch is not used, it is recommended not to leave it in auto-negotiating mode.
Automatic speed detection consumes too much CPU time. Either disconnect the
switch or set it to one or other of the speed settings.
The Fast Ethernet Switch has the following features:
• Twelve auto-negotiating 10BASE-T / 100BASE-TX ports
• Plug-in Module slot (Asynchronous Transfer Mode and Fast Ethernet)
• Support for up to 8160 addresses in the Switch Database
• Store-and-forward forwarding mode, ensuring the Switch forwards all valid Ethernet
frames and discards invalid Ethernet frames, such as those with an incorrect CRC
• Intelligent Flow Management for congestion control
• Full Duplex on all ports, including Fast Ethernet Plug-in Module ports
• Resilient links
• Support for 16 Virtual LAN’s (VLAN’s)
• Spanning Tree Protocol (STP) per VLAN
1-4
Rack Service Guide
• PACE (Priority Access Control Enabled) for supporting multimedia applications over
Ethernet.
FC-AL Hub Drawer
The Fibre Channel Arbitrated Loop Hub is an active hub providing the same functions as a
10 Base-T hub while supporting 100 times the bandwidth. The FC-AL Hub has the following
features:
• 1 Gbit per second bandwidth
• Map a number of common transport protocols, including SCSI and IP
• Up to 100M bytes/sec throughput
• Intelligent port detection and bypass circuitry dynamically re-configures the Arbitrated
Loop to preserve communication between all operating devices
• Nodes are constantly monitored: down nodes are automatically bypassed, newly nodes
are automatically entered onto the loop.
The hub can be cascaded to other FC-AL hubs for the expansion of the loop. Port
expansion is supported to the limit of 127 nodes.
Vixel 1000 Fibre Channel Hub
The Vixel 1000 Hub is an unmanaged 7–port Fibre Channel–Arbitrated Loop (FC–AL)
device that provides gigabit–per–second data transmission between servers, storage arrays
and libraries. It is designed as a cost–effective, high–speed alternative to SCSI
server–to–storage connectivity employing speeds up to 100 times faster. It is optimized for
small ESCALA clusters and ESCALA server farms. Features are:
• 7 FC–AL ports.
• 1 FC–AL loop, 100 Mbps
• Hot pluggable GBICs based ports (SC/SWL, SC/LWL, active copper DB9).
• Cascading support.
• Automatic Bypass of unused ports.
• Clock and data recovery on each port.
• Fully ANSI X3T11 FC–AL standards compliant.
• Rack packaging (2 hubs per 1U space), or tabletop unit.
FC Switch Drawer – 16 Ports
The FC Switch 16-port, is a non-blocking switch and full line-speed switching. Each port
sustains 200M bytes per second, full duplex.
FC Switch Drawer – 8 Ports
The FC Switch 8-port, is a non-blocking switch and full line-speed switching. Each port
sustains 100M bytes per second, full duplex.
Gbit Ethernet Switch Drawer
The Gbit Ethernet Switch is a 12-port, non-blocking switch. Each port sustains 1 Gbit per
second, full-duplex data rate. The switch includes integrated management to provide fault
tolerance and maximum network availability.
Rack Overview
1-5
LibraryXpress System Drawer
The LibraryXpress system is an expandable, modular tape library system. The LX system is
designed for hierarchical storage management, high-volume backup and archival service.
The minimum configuration consists of one module, the base module (LXB).
This configuration can be expanded adding:
• A Global Control Module (LXG)
• A XpressChannel cartridge elevator
• One or more additional LibraryXpress Capacity module (slave modules, LXC).
The LX system has the following features:
• SCSI-2 interface
• Native transfer rate of 1.25M bytes/second
• Compressed data rate is approximately 2:1
• Compact Tape 1/2-inch cartridge
• Tape capacity from 10G bytes to 20G bytes.
PCI Expansion Drawer
The PCI Expansion drawer is an expansion drawer physically similar to the CPU drawer that
provides up to twelve PCI slots, up to six additional disk devices and two media devices.
SSA Drawer
The SSA Serial Storage Architecture Disk Subsystem is a storage unit. Up to 16 SSA disk
drive modules can be installed in a rack-mounted drawer. The disks are divided in groups
and the groups are managed by a SSA adapter.
The SSA drawer can be disconnected from its related SSA adapters while the rack system
is running.
VDAT Tape Drive Drawer
This is a high capacity storage device. It is typically used to:
• Save and restore system data files
• Archive important records
• Distribute upgrades to operating system software.
This 8 mm tape drive features the following:
• Tape cartridge capacity of up to 20G bytes per cartridge
• Data transfer rate of 3M bytes per second
• Hardware data compression that increases tape cartridge capacity and transfer rate
• A liquid crystal display that provides operating and error messages.
1-6
Rack Service Guide
Power Distribution Unit (PDU)
The Power Distribution Unit (PDU) is a mandatory component of the rack.
The PDU distributes power to all the rack drawers; it receives power from an AC source,
and then provides power to the drawers connected to its eight outlets. Each PDU outlet is
connected to a separate circuit breaker for protection against excessive current; it is also
provided with EMI filters. The PDU AC voltage is 200-240 V.
The rack can host two PDU’s: the first must always be present, the second is optional.
Circuit breakers
PDU outlets
PDU male connector
Power Distribution with the Power Distribution Unit
AC
Power
Plug
AC Outlet (8 A)
Circuit
Breaker
EMI Filter
1
Circuit
Breaker
EMI Filter
2
Circuit
Breaker
EMI Filter
3
Circuit
Breaker
EMI Filter
4
Circuit
Breaker
EMI Filter
5
Circuit
Breaker
EMI Filter
6
Circuit
Breaker
EMI Filter
7
Circuit
Breaker
EMI Filter
8
Rack Overview
1-7
1-8
Rack Service Guide
Chapter 2. Installation and Removal Procedures
This section describes how to install and remove any drawers supported by the rack.
It also describes some preliminary operations required by the drawer installation
procedures, such as removing front and rear doors of the rack or rack-mount the shelf.
Note: All the yellow components presents inside the rack, must be removed before starting
the system. These components are necessary for shipment only.
• Front and Rear Doors, on page 2-2
• Rails, on page 2-5
• Shelf, on page 2-6
• CPU Drawer / PCI Expansion Drawer, on page 2-8
• Cluster Administration Hub Drawer, on page 2-21
• Console Concentrator Drawer, on page 0
• DAE 5000 Drawer, on page 2-24
• DAS 1300 Drawer, on page 2-27
• DAS 2900 Drawer, on page 2-30
• DAS 3X00 Drawer, on page 2-33
• DAS 5300 Drawer, on page 2-40
• DAS 5700/4500 Drawer, on page 2-46
• DLT4000/7000 Drawer, on page 2-52
• EPC440 Drawer, on page 2-54
• Fast Ethernet / Gbit Ethernet Switch Drawer, on page 2-57
• FC-AL Hub Drawer, on page 2-59
• Vixel 1000 FC Hub Drawer on page 2-61
• FC Switch Drawer – 16 Ports, on page 2-64
• FC Switch Drawer – 8 Ports, on page 2-67
• LX System Drawer, on page 2-69
• SSA Drawer, on page 2-75
• VDAT Tape Drive Drawer, on page 2-78
• First Power Distribution Unit (PDU), on page 2-80
• Additional Power Distribution Unit (PDU), on page 2-84.
Note: It is not necessary to stop the rack activities and power it off to add a new drawer. In
case you need to power off the rack, please refer to the specific documentation
delivered with the CPU drawer model to power it off.
Installation and Removal Procedures
2-1
Front and Rear Doors
• Removal, below
• Installation, on page 2-4.
The following procedures can be applied both to the front and the rear door.
Removal
1. Open the door and identify the two ground braids.
2. Disconnect the two ground braids from the door side, unscrewing the related screws.
2-2
Rack Service Guide
3. Identify the lever on the top of the door and lift it up, as indicated at A in the figure.
4. Lift the door, to unlock its bottom hook, and remove it, as indicated at B in the figure.
Installation and Removal Procedures
2-3
Installation
1. Lift the door and insert its bottom hook in the corresponding hole on the chassis.
2. Shift the upper part of the door close to the chassis and lock the upper lever.
3. Connect the two ground braids, screwing the related screws, as shown in the figure.
2-4
Rack Service Guide
Rails
• Installation, below
• Removal, below.
Installation
1. Locate the area where the new drawer is to be installed.
2. Remove the blank(s) from the area where the new drawer is to be installed.
3. Install the rails in the designated area on the rack, performing the following steps on both
sides of the rack chassis:
a. Insert the front tongue of the rail into the square hole on the rear side of the rack, as
indicated at A in the figure.
b. Insert the rear tongue of the rail into the corresponding square hole on the front side
of the rack, and push the rail downwards to lock it to the rack chassis. See B in the
figure.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-5
Shelf
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-7.
Preliminary Operations
Note: The shelf occupies 1U. Its installation inside the rack depends on the drawer that will
be laid on it. Therefore, before installing the shelf, learn the configuration rules for
the related drawer, as described in the CPU drawer base documentation set,
Configuring the System section.
1. Open the front door of the rack.
2. After having identified the area designated to house the drawer, on the rack front
remove the corresponding blanks, by unscrewing their retaining screws.
3. Install the rails in the designated area on the rack, as described in Rails, on page 2-5.
Installation
1. Position the threaded nut clips both on the front and on the rear side of the rack, on the
position indicated in the figure. Nut clips are needed to secure the drawer.
2-6
Rack Service Guide
2. Align the shelf with its rails, then carefully slide it into the rack.
Secure the shelf on the front side, tightening the mounting screws to the threaded nut
clips.
3. Secure the shelf on the back side using the appropriate brackets, as shown in the figure.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-7
CPU Drawer / PCI Expansion Drawer
• Installation, below
• Removal, on page 2-20.
Note: The installation and removal procedures apply to the CPU drawer and to the PCI
expansion drawer.
Warning: The CPU drawer must be properly installed in the rack system as described in the
following procedure. Different set up are not allowed.
Installation
1. Open the front door of the rack.
2. Remove the rear door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Locate the area designated to house the CPU drawer or the PCI expansion drawer,
following the configuration rules described in the CPU drawer base documentation set,
Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Unmount the drawer telescopic rails, sliding them out of the corresponding guides, at
sides of the drawer itself.
2-8
Rack Service Guide
6. Identify the rack chassis holes where the telescopic rails must be fixed. Take as
reference point the bottom of the designated area and select the holes indicated in the
figure, then:
a. Insert the front tongue of one rail into the hole on the front side of the rack, as shown
at A.
b. Insert the rear tongue of the rail into the hole on the rear side of the rack, and push
the rail downwards to lock it to the rack chassis. See B in the figure.
c. Repeat the same operations to mount the second rail on the other side of the rack
chassis.
Installation and Removal Procedures
2-9
7. Before installing the drawer, check that both the telescopic rails properly slide out, as
shown in the figure.
2-10
Rack Service Guide
8. Position the threaded nut clips on both sides of the rack, on the positions specified in the
figure, starting from the bottom of the area just identified. These nut clips are needed to
secure the drawer to the rack chassis.
9. Take the tools needed for the drawer installation. These are two specular tools, which
are delivered with the rack, and look as indicated in the following figure.
Installation and Removal Procedures
2-11
10.Accessing the rack from the rear side, install the two tools needed for the drawer
installation, performing the following steps for each tool:
a. Insert the retaining pin at the bottom of the tool into the designated hole on the rack
chassis, as shown in the figure.
b. Lightly slide the tool backwards, as indicated at A in the figure, until you are able to
anchor the retaining pin located in the middle of the tool to the rack chassis, making
sure to fix the two retaining tongues, as indicated in the figure.
c. Firmly push the tool downwards until it is locked, as indicated at B.
2-12
Rack Service Guide
11. Slide out the telescopic rails until they are well locked.Verify that the ball bearing cage of
each telescopic rail is at the forwardmost outward position, as shown in the figure.
12.If present, remove the front cover from the drawer, unscrewing the related screws.
Installation and Removal Procedures
2-13
13.Lift the drawer and align its guides (A) with the two plastic guides (B) on each side of the
drawer. This is important for correct installation of the drawer. You can see the related
position of A and B from the lateral slits of the installation tools.
CAUTION:
Take care in handling the CPU or PCI expansion drawer. At least two persons are
required to move it, to prevent it from incidental fall, and to avoid human accidents.
Warning: Hold the drawer until it is well locked in the rack. Do not leave it hanging on the
tools. Tools are used to facilitate the insertion of the drawer inside the rack, but must not be
used as a drawer support.
2-14
Rack Service Guide
14.Carefully slide the drawer inside the rack until the two holes on the top of the drawer (if
present) are well aligned with the corresponding cuts on the insertion tools: the distance
between the cuts on the insertion tools and the edge of the drawer must be 480 mm, as
shown at A in the figure.
At this point, to check the correct position of the drawer on the rail, go to the front of the
system and check that the distance between the end of the ball bearing cage and the
hole on the rail is more than 50 mm, as shown at B in the figure.
CAUTION:
If the distance between the end of the ball bearing cage and the hole on the rail is
less than 50 mm, you have to extract the drawer and restart from step 13.
15.When you have checked the right position of the drawer, you can push it until it locks.
Installation and Removal Procedures
2-15
16.To completely install the drawer inside the rack, push the retaining tongues at sides of
the drawer, which can be accessed from the lateral slits of the installation tools, and slide
the drawer until it is well seated in the rack.
17.Once the drawer is completely inserted in the rack, remove the installation tools.
INSTALLATION TOOLS
2-16
Rack Service Guide
18.Secure the drawer on the rear side, tightening the mounting screws to the threaded nut
clips.
19.On the front side, mount the lateral aesthetic panels and fix it, tightening the related
screws to the threaded nut clips.
Installation and Removal Procedures
2-17
20.Mount the front cover, and fix it tightening the related screws.
21.Mount the cable guide, fixing the retaining pins into the corresponding holes of the
chassis.
2-18
Rack Service Guide
22.Insert the two cable retaining straps into the corresponding holes of the cable guide, as
shown in the figure.
23.Connect the drawer to the other drawers in the rack, if this is required by the system
architecture. Connect also any external devices, like terminals and printers. For any
detailed information, please refer to the CPU drawer base documentation set.
24.Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
Installation and Removal Procedures
2-19
25.Connect the drawer power cord to the chosen PDU outlet and to the dedicated
receptacle on the drawer itself, then set the relevant circuit breaker to ON.
Warning: Do not connect the drawer to a power source other than the PDU.
26.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
27.Switch on the connected drawers and external devices, if any, and power on the system
by setting the key mode switch of the CPU drawer to the Normal position.
Removal
Remove in the reverse order.
2-20
Rack Service Guide
Cluster Administration Hub Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-22.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the Cluster Administration Hub drawer, following
the configuration rules described in the CPU drawer base documentation set,
Configuring the System section.
3. Install the rails on the rack, as described in Rails, on page 2-5.
Installation
1. Position the threaded nut clips on the rear side of the rack, on the positions specified in
the figure, starting from the bottom of the rails just installed.
These nut clips are needed to secure the drawer to the rack chassis, on the rear side.
2. Fix the mounting plates on the Cluster Administration Hub using the four related screws,
as shown in the figure.
Installation and Removal Procedures
2-21
3. Put the drawer on the rails and secure it, tightening the mounting screws to the threaded
nut clips, as shown in the figure.
4. Connect the Cluster Administration Hub to the CPU drawer as required. For any detailed
information about settings and connections, please refer to the Cluster Administration
Hub specific documentation.
5. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
6. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
7. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
8. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
9. Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
2-22
Rack Service Guide
Installation and Removal Procedures
2-23
DAE 5000 Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-26.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Accessing the rack from the front side, locate the area designated to house the
DAE 5000 drawer, following the configuration rules described in the CPU drawer base
documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Install the rails, as described in Rails, on page 2-5.
Installation
1. Identify the position to install the threaded drilled plates on the front side of the rack, on
the positions specified in the figure, starting from the bottom of the rails just installed.
These drilled plates are needed to secure the drawer to the rack chassis, on the front
side.
2. Secure the threaded drilled plates on the front side of the rack, on the positions just
identified.
2-24
Rack Service Guide
3. Carefully slide the drawer into the rails.
CAUTION:
Take care in handling the DAE 5000 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
4. Secure the drawer to the rack chassis, on the front side.
5. On the rear side of the rack, install the square bracket and secure it on the rack chassis
and on the drawer top.
6. Install the top bracket on the front side, securing it to the top of the drawer and then
secure the drawer to the rack chassis.
Installation and Removal Procedures
2-25
7. Connect the DAE 5000 either to the CPU drawer or to the DAS drawer, DPE/DAS
5700/4500 or DAS 5300, according to the configuration requirements. For more detailed
information about settings and connections, please refer to the DAE 5000 drawer and
DAS 5700/4500 and DAS 5300 drawers specific documentation.
8. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
9. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
10.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
11. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
12.Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
13.Close the rear door of the rack.
Removal
Remove in the reverse order.
2-26
Rack Service Guide
DAS 1300 Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-29.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Locate the area designated to house the DAS1300 drawer, following the configuration
rules described in the CPU drawer base documentation set, Configuring the System
section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Install the rails, as described in Rails, on page 2-5.
Installation
1. Position the threaded nut clips on the front side of the rack, on the positions specified in
the figure, starting from the bottom of the rails just installed.
These nut clips are needed to secure the drawer to the rack chassis, on the front side.
Installation and Removal Procedures
2-27
2. On the rear side of the rack, install the square brackets needed to secure the drawer on
the rear, performing the following steps:
a. Install the threaded nut clips on the rails, as indicated at A in the figure.
b. Position the square brackets near the chassis, paying attention to the correct position
of the square brackets, as shown at B.
c. Secure the square brackets by means of the screws indicated at C.
3. Carefully slide the drawer into the rails.
CAUTION:
Take care in handling the DAS 1300 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
2-28
Rack Service Guide
4. Secure the drawer on the front side tightening the mounting screws into the threaded nut
clips previously installed. Then secure it on the rear side tightening the mounting screws
into the square brackets previously installed.
5. Install the aesthetic panel on the front side of the drawer.
6. Connect the DAS 1300 to the CPU drawer. For more detailed information about settings
and connections, please refer to the DAS 1300 drawer specific documentation.
7. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
8. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
9. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
10.Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
11. Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
12.Close the rear door of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-29
DAS 2900 Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-32.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Accessing the rack from the front side, locate the area designated to house the
DAS 2900 drawer, following the configuration rules described in the CPU drawer base
documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Install the rails, as described in Rails, on page 2-5.
6. If present, remove the aesthetic panel from the front side of the drawer.
Installation
1. Position the threaded nut clips on the front side of the rack, on the positions specified in
the figure, starting from the bottom of the rails just installed.
These nut clips are needed to secure the drawer to the rack chassis, on the front side.
2-30
Rack Service Guide
2. On the rear side of the rack, install the square brackets needed to secure the drawer on
the rear, performing the following steps:
a. Install the threaded nut clips on the rails, as indicated at A in the figure.
b. Position the square brackets near the chassis, paying attention to the correct position
of the square brackets, as shown at B.
c. Secure the square brackets by means of the screws indicated at C.
3. Carefully slide the drawer into the rails.
CAUTION:
Take care in handling the DAS 2900 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
Installation and Removal Procedures
2-31
4. Secure the drawer to the rack chassis, performing the following steps:
a. First secure it on the front side, tightening the mounting screws into the threaded nut
clips.
b. Then secure it on the rear side, tightening the mounting screws into the square
brackets previously installed.
5. Install the aesthetic panel on the front side of the drawer.
6. Connect the DAS 2900 to the CPU drawer. For more detailed information about settings
and connections, please refer to the DAS 2900 drawer specific documentation.
7. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
8. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
9. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
10.Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
11. Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
12.Close the rear door of the rack.
Removal
Remove in the reverse order.
2-32
Rack Service Guide
DAS 3X00 Drawer
• Preliminary Operations, below
• Installation A, on page 2-34
• Installation B, on page 2-37
• Removal, on page 2-39.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Accessing the rack from the front side, locate the area designated to house the
DAS 3X00 drawer, following the configuration rules described in the CPU drawer base
documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Install the rails, as described in Rails, on page 2-5.
6. Install the shelf, as described in Shelf, on page 2-6.
7. If present, remove the aesthetic panel from the front side of the drawer.
Depending on the identified area where the DAS 3X00 will be installed, two situations can
occur:
• The DAS 3X00 drawer is installed with the rack chassis cut just above the shelf
• The DAS 3X00 drawer is installed with the rack chassis cut just below the shelf.
Installation and Removal Procedures
2-33
Installation A (Rack Chassis Cut above the Shelf)
1. Position the threaded nut clips on the front side and on the rear side of the rack, on the
positions specified in the figure, starting from the bottom of the shelf just installed.
These nut clips are needed to secure the drawer to the rack chassis.
2. On the rear side of the rack, position the spacers as indicated in the figure and secure
them.
2-34
Rack Service Guide
3. Remove then the rear brackets used to secure the shelf on the chassis, as shown in the
figure.
4. Carefully slide the drawer on the shelf and secure it (as indicated at A in the figure).
CAUTION:
Take care in handling the DAS 3X00 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
5. On the rear side of the rack, position the drilled plates on the chassis, making sure the
designated holes of each drilled plate fit the corresponding holes on the chassis
(covering the cut), and then fix the drilled plates on the chassis tightening the related
screws, as indicated at B1 in the figure.
6. Position the square brackets and secure them, tightening the related screws, as shown
at B2 in the figure.
Note: The square brackets are not specular. Pay attention to their installation.
Installation and Removal Procedures
2-35
7. Install the top bracket to secure the drawer on the rear side.
8. Install the blank on the front side, if possible.
9. Install the aesthetic panel on the front side of the drawer.
10.Connect the DAS 3X00 to the CPU drawer. For more detailed information about settings
and connections, please refer to the DAS 3X00 drawer specific documentation.
11. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
12.Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
13.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
14.Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
15.Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
16.Close the rear door of the rack.
2-36
Rack Service Guide
Installation B (Rack Chassis Cut below the Shelf)
1. Position the threaded nut clips on the front side and on the rear side of the rack, on the
positions specified in the figure, starting from the bottom of the shelf just installed.
These nut clips are needed to secure the drawer to the rack chassis.
2. On the rear side of the rack, position the spacers as indicated in the figure and secure
them.
Installation and Removal Procedures
2-37
3. Carefully slide the drawer on the shelf and secure it on the front side, tightening the
related screws, as indicated at A in the figure.
CAUTION:
Take care in handling the DAS 3X00 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
4. On the rear side of the rack, install the bottom brackets needed to secure the drawer on
the rear, as shown at B in the figure.
5. Secure the drawer to the rack chassis, performing the following steps:
a. Position the drilled plates on the chassis, and fix them tightening the related screws,
as indicated at A1 in the figure.
b. Position the top bracket and secure them using the related screws, as shown at A2 in
the figure.
c. Install the blank on the front side, if possible.
2-38
Rack Service Guide
6. Install the aesthetic panel on the front side of the drawer.
7. Connect the DAS 3X00 to the CPU drawer. For more detailed information about settings
and connections, please refer to the DAS 3X00 drawer specific documentation.
8. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
9. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
10.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
11. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
12.Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
13.Close the rear door of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-39
DAS 5300 Drawer
• Preliminary Operations, below
• SPS Installation, below
• DAS 5300 Installation, on page 2-43
• Removal, on page 2-45.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Accessing the rack from the front side, locate the area designated to house the DAS
5300 drawer, following the configuration rules described in the CPU drawer base
documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Starting from the bottom of the area, install the SPS unit, backup power supply, as
described in SPS Installation, below.
6. Install the rails, as described in Rails, on page 2-5.
SPS Installation
1. At the bottom of the area just identified, on the rear side of the rack, secure the square
brackets to the rack chassis. Slide the SPS support shelf, laying it on the square
brackets just installed and secure it on the front side of the rack.
2-40
Rack Service Guide
2. Position and secure the spacer tray to the front side of the SPS as indicated in the figure.
3. On the rear side of the rack, carefully slide the SPS on the support shelf, keeping it close
to the left side of the support shelf. Then, secure it on the front side of the rack, as
indicated in the figure.
CAUTION:
Take care in handling the SPS unit. At least two persons are required to move it, to
prevent it from incidental fall, and to avoid human accidents.
Installation and Removal Procedures
2-41
4. On the rear side of the rack, secure the SPS to the support shelf using the square
bracket, as indicated in the figure.
5. If only one SPS unit is installed, secure the SPS to the support shelf using the
attachment bracket, as indicated in the figure.
2-42
Rack Service Guide
6. If an additional SPS unit is to be installed, remove the attachment bracket from the rear
side of the rack, slide the new SPS unit on the support shelf and secure it on the front
side of the rack. Then secure it on the rear side of the rack, using the square brackets,
as indicated in the figure.
DAS 5300 Installation
1. Identify the position to install the threaded drilled plates on the front side of the rack, on
the positions specified in the figure, starting from the bottom of the rails just installed.
These drilled plates are needed to secure the drawer to the rack chassis, on the front side.
2. Secure the threaded drilled plates on the front side of the rack, on the positions just
identified.
Installation and Removal Procedures
2-43
3. Carefully slide the drawer into the rails.
CAUTION:
Take care in handling the DAS 5300 drawer. At least two persons are required to
move it, to prevent it from incidental fall, and to avoid human accidents.
4. Secure the drawer to the rack chassis, on the front side.
5. On the rear side of the rack, install the square bracket and secure it on the rack chassis
and on the drawer top.
6. Install the top bracket on the front side, securing it to the top of the drawer and then
secure the drawer to the rack chassis.
2-44
Rack Service Guide
7. Connect the DAS 5300 to the SPS unit and to the CPU drawer. It is possible to connect
also one or two DAE 5000 drawers to the DAS 5300, depending on the configuration.
For more detailed information about settings and connections, please refer to the DAS
5300 and DAE 5000 drawers specific documentation.
8. Choose a free PDU outlets, where the drawer power cords will be connected. Make sure
the circuit breakers for these PDU outlets are set to OFF.
9. Connect the DAS 5300 drawer and the SPS unit power cords to the chosen PDU outlets,
then set the relevant circuit breaker to ON.
10.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
11. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
12.Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
13.Close the rear door of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-45
DAS 5700/4500 Drawer
• Preliminary Operations, below
• SPS Installation, below
• DPE Installation, on page 2-49
• Removal, on page 2-51.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Accessing the rack from the front side, locate the area designated to house the
DAS 5700/4500 drawer, following the configuration rules described in the CPU drawer
base documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. Starting from the bottom of the area, install the SPS backup power supply, as described
in SPS Installation, below.
6. Install the rails just above the SPS power supply, as described in Rails, on page 2-5.
7. Install the DPE, as described in DPE Installation, on page 2-49.
SPS Installation
1. At the bottom of the area just identified, on the rear side of the rack, secure the square
brackets to the rack chassis. Slide the SPS support shelf, laying it on the square
brackets just installed and secure it on the front side of the rack.
2-46
Rack Service Guide
2. On the rear side of the rack, carefully slide the SPS on the support shelf, keeping it close
to the left side of the support shelf. Then secure it on the front side of the rack, as
indicated in the figure.
CAUTION:
Take care in handling the SPS unit. At least two persons are required to move it, to
prevent it from incidental fall, and to avoid human accidents.
3. On the rear side of the rack, secure the SPS to the support shelf using the square
bracket, as indicated in the figure.
Installation and Removal Procedures
2-47
4. If only one SPS unit is installed, secure the SPS to the support shelf using the
attachment bracket, as indicated in the figure.
5. If an additional SPS unit is to be installed, remove the attachment bracket from the rear
side of the rack, slide the new SPS unit on the support shelf and secure it on the front
side of the rack. Then, secure it on the rear side of the rack, using the square brackets,
as indicated in the figure.
2-48
Rack Service Guide
DPE Installation
1. Identify the position to install the threaded drilled plates on the front side of the rack, on
the positions specified in the figure, starting from the bottom of the rails just installed.
These drilled plates are needed to secure the drawer to the rack chassis, on the front
side.
2. Secure the threaded drilled plates on the front side of the rack, on the positions just
identified.
3. Carefully slide the drawer into the rails.
CAUTION:
Take care in handling the DPE drawer. At least two persons are required to move it, to
prevent it from incidental fall, and to avoid human accidents.
Installation and Removal Procedures
2-49
4. Secure the drawer to the rack chassis, on the front side.
5. On the rear side of the rack, secure the drawer to the rails using the square brackets.
6. Install the top bracket on the front side, securing it to the top of the drawer and then
secure the drawer to the rack chassis.
2-50
Rack Service Guide
7. Connect the DPE to the SPS unit and then the DPE to the CPU drawer. It is possible to
connect also the DAE 5000 to the DPE (DAS 5700/4500 drawer), depending on the
configuration. For more detailed information about settings and connections, please refer
to the DAS 5700/4500 and DAE 5000 drawer specific documentation.
8. Choose free PDU outlets, where the drawer power cords will be connected. Make sure
the circuit breakers for these PDU outlets are set to OFF.
9. Connect the DPE and the SPS drawer power cords to the chosen PDU outlets, then set
the relevant circuit breaker to ON. If two SPS units are present, it is recommended to
connect the two SPS units to different PDUs.
10.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
11. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
12.Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
13.Close the rear door of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-51
DLT 4000/7000 Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-53.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the DLT 4000/7000, following the rules indicated in
the CPU drawer base documentation set, Configuring the System section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
Note: The DLT 4000/7000 must be installed on the shelf. It is recommended to consider
also the space needed for the shelf before starting the DLT 4000/7000 installation.
4. Install the rails on the rack, as described in Rails, on page 2-5.
Installation
1. Lay the DLT 4000/7000 on the designated shelf. Secure the DLT 4000/7000 by means
the appropriate metal covering and lock it turning clockwise the relevant retaining
screws.
2. Install the shelf with the DLT 4000/7000 on it, into the rack, following the operations
described in Shelf, on page 2-6.
3. Connect the drawer to the CPU drawer as required. For any detailed information about
settings and connections, please refer to the DLT 4000/7000 specific documentation.
4. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
2-52
Rack Service Guide
5. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
6. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
7. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
8. Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-53
EPC440 Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-56.
Preliminary Operations
1. Open the rear door of the rack.
2. Remove the front door, following the operations described in Front and Rear Doors, on
page 2-2.
3. Locate the area designated to house the EPC440 drawer, following the configuration rules
described in the CPU drawer base documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
Installation
1. Position the threaded nut clips on both sides of the rack, on the positions specified in the
figure, starting from the bottom of the identified area.
These nut clips are needed to secure the drawer to the rack chassis.
2-54
Rack Service Guide
2. From the rear side of the rack, install the right and left metal supports in the designated
area on the rack chassis. Fix them tightening the mounting screws to the threaded nut
clips, as shown in the figure.
3. From the front side of the rack, carefully lift and slide the drawer on the metal supports.
CAUTION:
Take care in handling the EPC440 drawer. At least two persons are required to move
it, to prevent it from incidental fall, and to avoid human accidents.
4. Secure the drawer to the rack chassis, performing the following steps:
a. Secure it on the front side, tightening the mounting screws into the threaded nut clips.
Installation and Removal Procedures
2-55
b. Secure it on the rear side, tightening the mounting screws, as indicated at A, with the
washer nuts, as indicated at B in the figure, in the corresponding holes of the drawer
and of the metal support.
5. Connect the EPC440 drawer. For more detailed information about settings and
connections, please refer to the EPC440 drawer specific documentation.
6. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
7. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
8. Remount the front door of the rack, following the operations described in Front and
Rear Doors, on page 2-2.
9. Close the rear door of the rack.
Removal
Remove in the reverse order.
2-56
Rack Service Guide
Fast Ethernet / Gbit Ethernet Switch Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-58.
Note: These procedures apply both to the Fast Ethernet Switch drawer and to the Gbit
Ethernet Switch drawer.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the Switch drawer, following the configuration rules
described in the CPU drawer base documentation set, Configuring the System section.
3. Install the rails on the rack, as described in Rails, on page 2-5.
Installation
1. Position the threaded nut clips on the rear side of the rack, on the positions specified in
the figure, starting from the bottom of the rails just installed.
These nut clips are needed to secure the drawer to the rack chassis, on the rear side.
2. Fix the mounting plates on the Switch using the four related screws, as shown in the
figure.
Installation and Removal Procedures
2-57
3. Slide the drawer on the rails and secure it, tightening the mounting screws to the
threaded nut clips, as shown in the figure.
4. Connect the Switch to the CPU drawer as required. For any detailed information about
settings and connections, please refer to the Switch specific documentation.
5. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
6. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
7. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
8. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
9. Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
2-58
Rack Service Guide
FC-AL Hub Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-60.
Preliminary Operations
1. Open the front door of the rack.
2. Locate the area designated to house the FC-AL Hub drawer, following the configuration
rules described in the CPU drawer base documentation set, Configuring the System
section.
Installation
1. Position the threaded nut clips on the rear side of the rack, on the positions specified in
the figure, starting from the bottom of the identified area.
These nut clips are needed to secure the drawer to the rack chassis, on the rear side.
2. Secure the FC-AL Hub from the bottom side of the specific shelf, by means of the related
screws, as shown in the figure.
Installation and Removal Procedures
2-59
3. Put the shelf in the designated position and secure it, tightening the mounting screws to
the threaded nut clips, as shown in the figure.
4. Connect the FC-AL Hub to the CPU drawer as required. For any detailed information
about settings and connections, please refer to the FC-AL Hub specific documentation.
5. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
6. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
7. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
8. Close the front door of the rack.
Removal
Remove in the reverse order.
2-60
Rack Service Guide
Vixel 1000 Fibre Channel Hub Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-63
Preliminary Operations
Note: Before you start installing the drawers in the rack, test the system to make sure it is
in correct operating order.
1. Power down the system.
2. Open the front and rear door of the rack.
3. Remove the blank covers from the front of the rack.
4. Locate the position designated to house the Vixel 1000 Hub according to the
configuration rules in Chapter 1.
Installation
5. Install the Vixel on its support plate and secure it using four (4) TFZ 6–32–UNC screws
(remove two screws from the bottom of the Vixel, front side). You can install two Vixels
side to side on the same support plate.
VIXEL–1000
REAR
TFZ 6–32–UNC screw
Installation and Removal Procedures
2-61
6. Secure the two front attachment brackets to the side of the rack using two (2)
TAR.FORM THE screws.
screw TAR.FORM THE
screw TAR.FORM THE
washer nut M4
7. Slide the support plate in place.
8. At the front of the rack, secure the support plate to the attachment brackets using two
(2) TAR.FORM THE screws and one (1) washer nut M4, as shown above
9. At the rear of the rack, secure the support plate to each side of the rack using the
support plate rear brackets and the Vixel blocks and two (2) TAR.FORM THE screws.
block
2-62
Rack Service Guide
10.Fix the 1U front plate to the rack using two (2) TAR.FORM THE screws.
front plate
11. If the installation of all the drawers in the rack is complete, start up the system.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-63
FC Switch Drawer – 16 Ports
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-66.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the FC Switch drawer, following the configuration
rules described in the CPU drawer base documentation set, Configuring the System
section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
4. Install the rails on the rack, as described in Rails, on page 2-5.
Installation
1. If not already done, mount the drawer guides, at sides of the drawer itself.
2. Position the threaded nut clips on both sides of the rack, on the positions specified in the
figure, starting from the bottom of the area just identified. These nut clips are needed to
secure the drawer to the rack chassis.
2-64
Rack Service Guide
3. Slide the drawer on the rails and secure it, tightening the mounting screws to the
threaded nut clips, as shown in the figure.
4. Accessing the rack from the rear side, secure the drawer to the rack chassis by means of
the appropriate screws.
Installation and Removal Procedures
2-65
5. Connect the drawer to the CPU drawer as required. For any detailed information about
settings and connections, please refer to the FC Switch specific documentation.
6. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
7. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
8. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
9. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
10.Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
2-66
Rack Service Guide
FC Switch Drawer – 8 Ports
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-68.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the FC Switch drawer, following the configuration
rules described in the CPU drawer base documentation set, Configuring the System
section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
Installation
1. Mount the rails as described in one of the following figures, depending on the position
where you install the switch: indented or non-indented.
2. Secure the FC switch with the appropriate screws.
3. Install the bazel on the front.
Mounting in a non indented position at the rear
RAIL 1U
STRAP
SCREW THE M6x16
SWITCH 20X0
SCREW TAR FORM 8–32x1/4
SCREW TC. 8–32 x1/4
FRONT
SCREW TH M6x20
BAZEL
Installation and Removal Procedures
2-67
Mounting in an indented position at the rear
RAIL 1U
SWITCH 20X0
STRAP
SCREW THE M6x16
SCREW TAR FORM 8–32x1/4
BRACE
SCREW TC. 8–32 x1/4
FRONT
SCREW TH M6x20
Removal
Remove in the reverse order.
2-68
Rack Service Guide
BAZEL
LX System Drawer
• Installation, below
• Removal, on page 2-74.
Installation
Note: This installation procedure applies to any LibraryXpress System drawer.
1. Open the front door of the rack.
2. Remove the front and rear doors, following the operations described in Front and Rear
Doors, on page 2-2.
3. Locate the area designated to house the LX drawer, following the configuration rules
described in the CPU drawer base documentation set, Configuring the System section.
4. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
5. If not already done, mount the drawer guides, at sides of the drawer itself.
6. Install the brackets on the rear side of the drawer, as shown in the figure.
Installation and Removal Procedures
2-69
7. Assemble the rails, using the proper plates, paying attention to keep the screws loosen,
as indicated in the figure.
8. Position the threaded nut clips on both sides of the rack, on the positions specified in the
figure, starting from the bottom of the area just identified. These nut clips are needed to
secure the drawer to the rack chassis.
2-70
Rack Service Guide
9. Position the rails on both sides of the rack, on the positions specified in the figure,
starting from the bottom of the area just identified.
10.Install the rails just positioned on the rack chassis, securing them using the drilled plates,
on the front side (as indicated at A) and on the rear side (as indicated at B).
Installation and Removal Procedures
2-71
11. Secure the rails until they are well locked, tightening the securing plates.
12.Carefully slide the drawer, aligning the two guides on each side of the drawer with its
rails. Secure then the drawer on the front side, tightening the related screws.
CAUTION:
Take care in handling the LX drawer. At least two persons are required to move it, to
prevent it from incidental fall, and to avoid human accidents.
2-72
Rack Service Guide
13.Secure the drawer on the rear side, tightening the brackets to the rails and to the
threaded nut clips.
If only one LX drawer is installed on the rack, skip to step 16.
If more than one LX drawer is installed on the rack, it is possible to have an optional
cartridge elevator. To assemble the elevator module, refer to the proper installation guide
delivered with the drawer. To install the elevator module, execute the following steps.
14.Secure the angle brackets to the nut plates, as indicated in the figure.
Installation and Removal Procedures
2-73
15.The figure shows the installation of the elevator module when three LX drawers are
installed on the rack. Secure the elevator support braces to the angle brackets, as
indicated in the figure.
16.Connect the LX to the CPU drawer as required. For any detailed information about
settings and connections, please refer to the LX specific documentation.
17.Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
18.Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
19.Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
20.Remount the front and rear doors of the rack, following the operations described in Front
and Rear Doors, on page 2-2.
21.Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
2-74
Rack Service Guide
SSA Drawer
• Preliminary Operations, below
• Installation, on page 2-76
• Removal, on page 2-77.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the SSA drawer, following the rules indicated in the
CPU drawer base documentation set, Configuring the System section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
4. Install the rails on the rack, as described in Rails, on page 2-5.
5. Install the shelf, as described in Shelf, on page 2-6.
6. Ensure that an SSA adapter, such as an SSA 4-Port Adapter (type 4-D) or an Enhanced
SSA 4-Port Adapter (type 4-G), is installed in the rack system.
7. Ensure that the system software is at the correct level for the SSA Drawer and that the
correct level of microcode for the SSA adapter and disk drive modules has been loaded.
Diskettes and instructions are supplied with the SSA adapter.
CAUTION:
The SSA drawer is very heavy (it can weight up to 50 kg) with disk drive modules
installed. Do not attempt to manage this drawer unless all the disk drive modules
have been removed.
Note: Disk drive modules are fragile. Handle them with care and keep them away from
magnetic fields.
8. Identify and record the position of each disk drive module in order to reinstall it in the
correct slot. (Disk drive modules have a serial number label).
Note: The SSA drawer can contain dummy disk drive modules: the dummy module
provides continuity of the SSA loop and ensure the correct airflow in the drawer.
9. Remove the disk drive modules.
Installation and Removal Procedures
2-75
Installation
1. Position the threaded nut clips on the front side of the rack, on the positions specified in
the figure, starting from the bottom of the rails just installed.
These nut clips are needed to secure the drawer to the rack chassis.
2. Carefully slide the drawer inside the rack and lay it on the dedicated shelf.
3. Secure the drawer on the front side tightening the mounting screws into the threaded nut
clips previously installed. Then secure it on the rear side by means of the appropriate
brackets, tightening the mounting screws into the threaded nut clips previously installed.
4. Reinstall each disk drive module in the position previously noted.
2-76
Rack Service Guide
Note: Any slot that has no disk drive module installed must contain a dummy disk drive
module. Ensure that the SSA drawer has no empty slots.
5. Connect the SSA drawer to the SSA adapter, following the rules described in the SSA
drawer specific documentation.
6. Install the aesthetic panel on the front side of the drawer firmly pushing it against the
rack until it locks.
7. Connect the SSA drawer to the CPU drawer. For more detailed information about
settings and connections, please refer to the SSA drawer specific documentation.
8. Connect the drawer to the CPU drawer in charge of its management.
9. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
10.Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
11. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
12.Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
13.Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-77
VDAT Tape Drive Drawer
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-79.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the VDAT, following the rules indicated in the CPU
drawer base documentation set, Configuring the System section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
Note: The VDAT must be installed on the shelf. It is recommended to consider also the
space needed for the shelf before starting the VDAT installation.
4. Install the rails on the rack, as described in Rails, on page 2-5.
Installation
1. Lay the VDAT on the designated shelf. Secure the VDAT by means the appropriate
metal covering and lock it turning clockwise the relevant retaining screws, as shown at A
in the figure.
2. Put the cable retaining bar on the shelf and fix it with the related screws, as shown at B
in the figure.
2-78
Rack Service Guide
3. Install the shelf with the VDAT on the rack, following the operations described in Shelf,
on page 2-6.
4. Connect the VDAT to the CPU drawer as required. For any detailed information about
settings and connections, please refer to the VDAT specific documentation.
5. Choose a free PDU outlet, where the drawer power cord will be connected. Make sure
the circuit breaker for this PDU outlet is set to OFF.
6. Connect the drawer power cord to the chosen PDU outlet, then set the relevant circuit
breaker to ON.
7. Secure the cables at the back of the drawer to the cable retainer bar.
8. Secure the cables at the back of the drawer, along the side of the rack, using the
dedicated cable retainers.
9. Switch on the drawer. Refer to the drawer specific documentation for information on the
configuration operations you need to execute to have it working.
10.Close the front and rear doors of the rack.
Removal
Remove in the reverse order.
Installation and Removal Procedures
2-79
First Power Distribution Unit (PDU)
• Preliminary Operations, below
• Removal, below
• Installation, on page 2-83.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Make sure that the rack system activity is completely stopped.
3. Make sure that all the circuit breakers on the PDU are set to OFF.
4. Unplug the drawer power cords from the PDU outlets.
5. Unplug the PDU power cord from the AC source.
Removal
1. Accessing the rack from the rear side, unscrew the screws fixing the PDU drawer and
the ground braids to the square brackets, as shown in the figure.
2-80
Rack Service Guide
2. Unlock the square brackets unscrewing the related screws, then remove them, as shown
in the figure.
3. On the front side of the rack, unlock the two ground braids unscrewing the related
screws, as shown in the figure.
Installation and Removal Procedures
2-81
4. Unlock the PDU from the rack chassis, unscrewing the related screws, as shown in the
figure, then carefully slide out the PDU.
2-82
Rack Service Guide
Installation
1. Locate the area designated to house the first PDU, following the configuration rules
described in the CPU drawer base documentation set, Configuring the System section.
2. If not present, install the rails on the rack, as described in Rails, on page 2-5.
3. Check the position of the threaded nut clips on both the front side and the rear side of
the rack, as specified in the figure, starting from the bottom of the rails installed in the
area.
These nut clips are needed to secure the PDU to the rack chassis, on both the front side
and the rear side.
4. Perform the operations described in the Removal procedure in the reverse order.
Installation and Removal Procedures
2-83
Additional Power Distribution Unit (PDU)
• Preliminary Operations, below
• Installation, below
• Removal, on page 2-87.
Preliminary Operations
1. Open the front and rear doors of the rack.
2. Locate the area designated to house the additional PDU, following the configuration
rules described in the CPU drawer base documentation set, Configuring the System
section.
3. On the rack front, remove the blanks from the area just identified, by unscrewing their
retaining screws.
Installation
1. Fix a ground braid to each rail using the appropriate screw, as shown in the figure.
2-84
Rack Service Guide
2. Install the rails on the rack, as described in Rails, on page 2-5.
3. On the front of the rack, fix the rails with the two related screws; at the rear of the rack,
fix the two drilled plates to the rack chassis with the related screws, as shown in the
figure.
4. Position the threaded nut clips on both the front side and the rear side of the rack, on the
positions specified in the figure, starting from the bottom of the rails installed in the area.
These nut clips are needed to secure the PDU to the rack chassis, on both the front side
and the rear side.
Installation and Removal Procedures
2-85
5. Carefully slide the PDU into the rails. Secure it to the front side of the rack chassis,
tightening its retaining screws.
6. On the front side of the rack, unscrew the two screws fixing the first PDU ground braids,
then secure the two additional PDU ground braids with the four related screws, as shown
in the figure.
2-86
Rack Service Guide
7. Accessing the rack from the rear side, position each square bracket needed to secure
the PDU, making sure the designated holes fit the corresponding holes on the rack
chassis and on the PDU, and secure each bracket by means of its retaining screws.
8. Unscrew the two screws fixing the first PDU ground braids, then secure the PDU to the
rack chassis, on the rear side, tightening the mounting screws into the square brackets,
making sure to fix all the ground braids, as shown in the figure.
9. Make sure that all the circuit breakers on the PDU are set to OFF.
10.Connect the drawer(s) power cord(s) to the PDU outlet(s), and set the circuit breakers
to ON.
11. Connect the PDU power cord to the proper AC source.
12.Close the front and rear doors of the rack.
Removal
1. Make sure that the rack system activity is completely stopped.
2. Perform the operations described in the Installation procedure in the reverse order.
Installation and Removal Procedures
2-87
2-88
Rack Service Guide
Glossary
device areas: See media and disk device areas.
A
A: Ampere.
AC: Alternating Current.
AIX: IBM’s implementation of UNIX operating
system.
ANSI: American National Standards Institute.
Appliance Coupler: A standard IEC 320 male plug
placed on the drawer rear side.
ASCII: American Standard Code for Information
Interchange.
AUI: Attachment Unit Interface.
device shutter: The shutter which protects media
and disk device areas. This shutter should be kept
closed during system operations.
DIMM: Dual In-line Memory Module. It is the
smallest component of the system memory. See
also memory bank, riser.
disk cage: A metallic box which hosts up to three
disk carriers. See also FD3, KP2, KP3.
disk carrier: A sled used to install hard disk drives
into the system. See also disk cage.
DPCI: Dual Port PCI host bridge.
DPE: Disk Array Processor Enclosure.
DRAM: Dynamic Random Access Memory.
B
bank: See memory bank.
BUMP: Bring-Up Microprocessor. A low power
microprocessor which monitors the system,
especially during the various boot phases before
the operating system is loaded.
C
CD-ROM: Compact Disc Read-Only Memory.
High-capacity read-only memory in the form of an
optically readable compact disc.
chip: Synonym for integrated circuit (IC).
CHRP: Common Hardware Reference Platform.
System model architecture, implemented on
multiple bus systems (PCI, ISA). Standard CHRP
functions are provided to isolate the operating
system from every specific hardware
implementation.
CPU: Central Processing Unit.
D
DAE: Disk Array Enclosure.
DAS: Disk Array Subsystem. A RAID disk drawer,
available in different models.
DC: Direct Current generated by the power supply.
drawer: Each system or subsystem installed in a
rack is a drawer. There are several types of
drawers, such as CPU drawers, expansion
drawers, DAS drawers.
DUART: Dual Universal Asynchronous Receiver
Transmitter.
E
ECMA: European Computer Manufacturers
Association.
EEPROM: Electrically Erasable Programmable
Read-Only Memory. An EPROM that can be
reprogrammed while it is in the system.
EIA: Electronic Industries Association.
EMI: ElectroMagnetic Interference.
EPROM: Erasable Programmable Read-Only
Memory.
ESD: Electrostatic Discharge. An undesirable
discharge of static electricity that can damage
equipment and degrade electrical circuitry.
F
FAST-10 WIDE-16: A standard SCSI interface, 16
bits, providing synchronous transfer rate of up to
10 MHz, with a data transfer speed of 20M bytes
per second.
DDS: Digital Data Storage.
Glossary
G-1
FAST-20 WIDE-16: An enhanced standard SCSI
interface, 16 bits, providing synchronous transfer
rate of up to 20 MHz, with a data transfer speed of
up to 40M bytes per second. It is also called
ULTRA WIDE.
FAST-40 WIDE-16: An enhanced standard SCSI
interface, 16 bits, providing synchronous transfer
rate of up to 40 MHz, with a data transfer speed of
up to 80M bytes per second. It is also called
ULTRA-2/LVD.
IEC: International Electrotechnical Commission.
I/O: Input/Output.
ISA: Industry Standard Architecture (Bus).
J
JBOD: Just a Bunch Of Disks.
FC: Fibre Channel.
K
FD3: The back plane of a disk cage that connects
up to three 1-inch ULTRA-2/LVD disk devices. See
also disk cage, disk carrier.
KBB: It is a card that provides three RS-232 lines
and one parallel line. It is also connected to the
KSB or FSB card by means of a dedicated flat
cable.
FEPROM: Flash Erasable Programmable
Read-Only Memory. An EPROM containing the
system firmware.
firmware: The microcode in read-only memory
(ROM). It consists of an ordered set of instructions
and data stored in a way that is functionally
independent of main storage.
Forth: The Open Firmware based language
interpreter.
FPL: See system planar.
FSB: It is a card housing the BUMP logic. Also, it
holds two dedicated connectors which interconnect
the FSB card to the KBB card and to the KHS card,
if this is installed.
KBR: A card dedicated to the connection of a PCI
expansion drawer.
KDD: A card installed in the PCI expansion drawer
and interconnecting all the expansion drawer
resources. It manages also the input and output
RS-485 connection between the CPU drawer and
the PCI expansion drawer.
KDK Complex: It is composed by the KDK card
and two flat cables connected to it. Its main
functionality is to define the hard disk drive
SCSI-ID.
key mode switch: Key controlled switch which
controls system operation mode.
FW: See firmware.
KHS: An optional card to be installed in presence
of a RAID configuration. It interfaces the RAID
controller card.
G
KOP: See operator panel.
GUI: Graphical User Interface.
KP2: The back plane of a disk cage that connects
two 1.6-inch ULTRA/SE disk devices. See also disk
cage, disk carrier.
H
KP3: The back plane of a disk cage that connects
two 1-inch ULTRA/SE disk devices. See also disk
cage, disk carrier.
High Availability: A particular configuration which
shares resources between two CPU drawers, so
that if one CPU drawer fails, the other one takes the
control without interrupting any activity.
hot swapping: The operation of removing a faulty
hard disk drive and replacing it with a good one
without interrupting the system activity.
KPE: The planar hosting the PCI controllers in the
PCI expansion drawer. Up to two KPE planars can
be installed in each PCI expansion drawer.
KPL: See system planar.
KPS: See power supply.
I2C: Inter Integrated Circuit.
KSB: It is a card housing the BUMP logic. Also, it
holds two dedicated connectors which interconnect
the KSB card to the KBB card and to the KHS card,
if this is installed.
ID: A number which uniquely identifies a device on
a bus.
KXB: A card installed in the PCI expansion drawer,
dedicated to the connection to the CPU drawer.
I
G-2
Rack Service Guide
L
P
LAN: Local Area Network.
PCI: Peripheral Component Interconnect. A bus
architecture that supports high-performance
peripherals such as graphic boards, multimedia
video cards and high-speed network adapters.
LED: Light-Emitting Diode.
LVD: Low Voltage Differential.
M
media and disk device areas: Areas which house
the media drives and the hard disk drives.
memory bank: The minimum quantity of memory
used by the system. It physically consists of four
memory DIMM’s. See also DIMM and riser.
PDU: Power Distribution Unit. The rack power
distribution system for the installed drawers.
PID: Product IDentification.
PowerPC: A standard RISC microprocessor
family.
MFG: Manufacturing.
power supply (KPS): The CPU drawer and the
PCI expansion drawer are equipped with one
power supply module. See also redundant power
supply.
MP: MultiProcessor.
PPI: Parallel Port Interface.
MPIC: MultiProcessor Interrupt Controller.
multimedia: Information presented through more
than one type of media. On computer systems, this
media includes sound, graphics, animation and
text.
multitasking: The ability to perform several tasks
simultaneously. Multitasking allows you to run
multiple applications at the same time and
exchange information among them.
N
NVRAM: Non Volatile Random Access Memory.
NVRAMRC: The area where Open Firmware
user-defined commands are stored.
O
OF: See Open Firmware.
OP: See operator panel.
Open Firmware: An architecture for the firmware
that controls a computer before the operating
system execution. It also provides a user-interface.
operator panel (KOP): The system panel where
the 3-Digit Hexadecimal Display, two LEDs and the
Reset button are located.
Q
No entries.
R
rack: The metallic frame which houses the drawers
and provides them power through its Power
Distribution Unit (PDU).
RAID: Redundant Array of Inexpensive Disks. A
method of combining hard disk drives into one
logical storage unit which offers disk-fault tolerance.
RAM: Random Access Memory.
redundant power supply (KPS): The power
supply composed by two modules in redundant
configuration. They are the same and work in
parallel. In case of a power supply fault, the second
module takes over automatically providing the
needed power.
riser: A card used for memory configuration
hosting memory DIMM connector(s).
RMS: Recovery Management Support.
ROM: Read Only Memory.
ROS: Read Only Storage.
RPM: Revolutions Per Minute.
operating system: The software which manages
the computer’s resources and provides the
operating environment for application programs.
Glossary
G-3
RS-232: An EIA interface standard that defines the
physical, electronic and functional characteristics of
an interface line.
RS-422: An EIA interface standard that defines the
physical, electronic and functional characteristics of
an interface line.
RS-485: A line for drawer interconnection. It is
used for the connection of expansion drawers.
RSF: Remote Services Facilities.
rspc: PowerPc Reference Platform. System model
architecture, implemented on multiple bus systems
(PCI, ISA).
torx: A special screw with a six-point starlike
hollow.
U
U: Unit. Racks and drawers are measured in Units.
Each U corresponds to 44.45 mm (1.75 inches).
UART: Universal Asynchronous Receiver
Transmitter.
ULTRA-2/LVD: See Fast-40 WIDE-16.
ULTRA/SE: See Fast-20 WIDE-16.
UPS: Uninterruptible Power Supply. A device which
provides continuous power and sustains the
system it is connected to, in case of outages.
S
SCSI: Small Computer System Interface. An input
and output bus that provides a standard interface
used to connect peripherals such as disks or tape
drives in a daisy chain.
V
SE: Single Ended.
VCC: Voltage Continuous Current.
SID: System IDentifier.
VCCI: Voluntary Control Council for Interference.
slot cover: A metallic plate that covers free
PCI/ISA controller card slots.
VGA: Video Graphics Array.
V: Volt.
VPD: Vital Product Data.
SPS: Standby Power Suppy. It provides backup
power.
Stand-By Menu: A menu which is available on the
terminal connected to the COM1 port when the
system is in standby state. It is used for system
maintenance and testing activities.
W
No entries.
SYSID: SYStem IDentification.
X
system console: A console, usually equipped with
a keyboard and display screen, that is used by an
operator to control and communicate with a
system.
No entries.
system planar: The planar which interconnects all
the system resources.
Y
No entries.
SVGA: Super Video Graphics Array.
Z
No entries.
T
TOD: Time of Day.
G-4
Rack Service Guide
Index
C
Cluster Administration Hub drawer
description, 1-2
installation, 2-21
removal, 2-22
Console Concentrator, description, 1-3
CPU drawer
description, 1-2
installation, 2-8
removal, 2-20
D
DAE 5000 drawer
description, 1-3
installation, 2-24
removal, 2-26
DAS 1300 drawer
description, 1-3
installation, 2-27
removal, 2-29
DAS 2900 drawer
description, 1-3
installation, 2-30
removal, 2-32
DAS 3X00 drawer
description, 1-3
installation, 2-34, 2-37
removal, 2-39
DAS 5300 drawer
description, 1-3
installation, 2-40
removal, 2-40
SPS installation, 2-40
DAS 5700/4500 drawer
description, 1-3
DPE installation, 2-49
removal, 2-51
SPS installation, 2-46
DLT4000/7000 drawer
description, 1-4
installation, 2-52
removal, 2-53
doors, removal and installation, 2-2
drawers
description
Cluster Administration Hub, 1-2
Console Concentrator, 1-3
CPU, 1-2
DAE 5000, 1-3
DAS 1300, 1-3
DAS 2900, 1-3
DAS 3X00, 1-3
DAS 5300, 1-3
DAS 5700/4500, 1-3
DLT4000/7000, 1-4
EPC440 drawer, 1-4
Fast Ethernet Switch, 1-4
FC Switch, 1-5
FC-AL Hub, 1-5
Gbit Ethernet Switch, 1-5
LibraryXpress, 1-6
PCI expansion, 1-6
PDU, 1-7
SSA, 1-6
VDAT, 1-6
Vixel 1000 FC Hub, 1-5
installation
Cluster Administration Hub, 2-21
CPU, 2-8
DAE 5000, 2-24
DAS 1300, 2-27
DAS 2900, 2-30
DAS 3X00, 2-34, 2-37
DAS 5300, 2-40
DAS 5700/4500
DLT4000/7000, 2-52
EPC440, 2-54
Fast Ethernet Switch, 2-57
FC Switch, 2-64, 2-67
FC-AL Hub, 2-59
Gbit Ethernet Switch, 2-57
LX, 2-69
PCI expansion, 2-8
PDU (additional), 2-84
PDU (first), 2-83
SSA, 2-76
VDAT, 2-78
Vixel 1000 FC Hub, 2-61
removal
Cluster Administration Hub, 2-22
CPU, 2-20
DAE 5000, 2-26
DAS 1300, 2-29
DAS 2900, 2-32
DAS 3X00, 2-39
DAS 5300, 2-40
DAS 5700/4500, 2-51
DLT4000/7000, 2-53
EPC440, 2-56
Fast Ethernet Switch, 2-58
Index
X-1
FC Switch, 2-66
FC-AL Hub, 2-60
Gbit Ethernet Switch, 2-58
LX, 2-74
PCI expansion, 2-20
PDU (additional), 2-87
PDU (first), 2-80
SSA, 2-77
VDAT, 2-79
Vixel 1000 FC Hub, 2-63
installation, 2-69
removal, 2-74
P
PCI expansion drawer
description, 1-6
installation, 2-8
removal, 2-20
PDU. See power distribution unit
E
EPC440 drawer
description, 1-4
installation, 2-54
removal, 2-56
power distribution unit
additional
installation, 2-84
removal, 2-87
description, 1-7
first
installation, 2-83
removal, 2-80
F
Fast Ethernet Switch drawer
description, 1-4
installation, 2-57
removal, 2-58
FC Switch drawer, removal, 2-66
FC Switch drawer – 16 Ports
description, 1-5
installation, 2-64
FC Switch drawer – 8 Ports
description, 1-5
installation, 2-67
FC-AL Hub drawer
description, 1-5
installation, 2-59
removal, 2-60
G
Gbit Ethernet Switch drawer
description, 1-5
installation, 2-57
removal, 2-58
R
rack
description, 1-1
drawers, 1-2
rails, removal and installation, 2-5
S
shelf, removal and installation, 2-6
SPS, description, 1-3
SSA drawer
description, 1-6
installation, 2-76
removal, 2-77
V
VDAT drawer
description, 1-6
installation, 2-78
removal, 2-79
Vixel 1000 FC Hub, description, 1-5
L
LX drawer
description, 1-6
X-2
Rack Service Guide
Vixel 1000 FC Hub drawer
installation, 2-61
removal, 2-63
Vos remarques sur ce document / Technical publication remark form
Titre / Title :
Bull ESCALA EPC400 Rack Service Guide
Nº Reférence / Reference Nº :
86 A1 20PX 07
Daté / Dated :
January 2001
ERREURS DETECTEES / ERRORS IN PUBLICATION
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EPC400 Rack
Service Guide
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