IBM DS3950 Operating instructions

IBM System Storage DS3950 Storage Subsystem
Installation, User’s, and Maintenance Guide
GA32-0953-03


IBM System Storage DS3950 Storage Subsystem
Installation, User’s, and Maintenance Guide
GA32-0953-03


Note:
Before using this information and the product it supports, be sure to read the general information in “Safety” on page xi
and “Notices” on page 201.
This edition applies to the IBM System Storage DS3950 Storage Subsystem with controller firmware version 7.60,
and to all subsequent releases and modifications until otherwise indicated in new editions.
This edition replaces GA32-0953-02.
© Copyright IBM Corporation 2009, 2012.
US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract
with IBM Corp.

Contents
Figures ..............vii
Tables ...............ix
Safety ...............xi
About this document ........xvii
Who should read this document .......xvii
How this document is organized.......xvii
DS3950, DS4000, and DS5000-family storage
subsystem installation tasks - General overview . xviii
Getting information, help, and service .....xxii
Before you call ............xxii
Using the documentation ........xxiii
Finding DS3950, DS4000, and DS5000-family
readme files ............xxiii
Web sites .............xxiii
Software service and support .......xxiv
Hardware service and support ......xxv
Fire suppression systems ........xxv
Taiwan Contact Information .......xxv
Chapter 1. Introduction ........1
Overview ...............1
Base DS3950 features ..........2
Operating system support .........2
FC-SAS defined ............3
Fibre Channel defined ..........3
iSCSI defined .............3
SAS defined .............3
SATA defined .............3
T10 PI defined.............3
Inventory checklist ............4
Product updates and support notifications ....5
Best practices guidelines ..........5
Storage subsystem components ........6
Enhanced Disk Drive Modules (E-DDMs)....7
Controllers ..............8
Connectors, switch, and enclosure ID ....9
Setting up IP addresses for DS3950 storage
controllers .............11
AC power supply and fan units ......13
Battery units .............14
SFP modules .............16
Software and hardware compatibility and upgrades 17
Software and firmware support code upgrades 18
Determining firmware levels .......18
Specifications ..............19
Area requirements ...........19
Dimensions ............19
Weight ..............20
Shipping dimensions .........20
Environmental requirements and specifications 21
Temperature and humidity .......21
Altitude .............22
Airflow and heat dissipation ......22
Shock and vibration requirements .....23
Acoustic noise ...........23
Electrical requirements .........23
Power and site wiring requirements ....24
Heat output, airflow, and cooling ......24
Chapter 2. Installing the storage
subsystem .............27
Installation overview ...........27
Handling static-sensitive devices .......29
Preparing for installation ..........29
Tools and hardware required .......31
Preparing the site ...........31
Preparing the rack cabinet ........32
Installing the support rails .........33
Installing the DS3950 ...........36
Removing the CRUs ..........36
Removing a controller .........37
Removing an ac power supply and fan unit 38
Removing an E-DDM .........39
Installing the DS3950 into a rack on the support
rails ................40
Replacing the components ........42
Replacing a controller .........42
Replacing an ac power supply and fan unit . 43
Replacing an E-DDM .........44
Chapter 3. Cabling the storage
subsystem .............45
Enclosure ID settings ...........45
Fibre Channel loop and ID settings ......46
Working with SFPs and fiber-optic cables ....46
Handling fiber-optic cables ........47
Installing SFP modules .........48
Removing SFP modules .........50
Using LC-LC Fibre Channel cables .....51
Connecting an LC-LC cable to an SFP module 52
Removing an LC-LC Fibre Channel cable . . 54
Connecting storage expansion enclosures to the
DS3950 ................55
Redundant drive channel pair .......55
Overview of steps to connect storage expansion
enclosures to a storage subsystem ......56
DS3950 storage subsystem drive cabling
topologies ..............57
One DS3950 and one storage expansion
enclosure .............59
One DS3950 and two storage expansion
enclosures .............60
One DS3950 and three storage expansion
enclosures .............62
One DS3950 and four storage expansion
enclosures .............63
© Copyright IBM Corp. 2009, 2012 iii

One DS3950 and up to six storage expansion
enclosures .............64
One DS3950 and two or more storage
expansion enclosures in a mixed configuration 66
DS3950 storage subsystem and supported storage
expansion enclosure drive cabling schemes . . . 67
DS3950 storage subsystem drive cabling rules 67
One DS3950 and one EXP395 storage
expansion enclosure .........70
One DS3950 and two EXP395 storage
expansion enclosures .........71
One DS3950 and three or more EXP395
storage expansion enclosures ......72
Storage expansion enclosure settings .....78
Fibre Channel loop and ID settings ....78
Storage expansion enclosure ID settings . . . 78
Connecting secondary interface cables .....78
Configuring the storage subsystem ......79
Storage subsystem management methods . . . 80
Host-agent (in-band) management method . . 80
Direct (out-of-band) management method . . 81
Connecting hosts to the DS3950 using Fibre
Channel host ports ...........82
Fibre Channel and iSCSI connections .....84
Fibre Channel host loop configurations ....85
Redundant Fibre Channel host loops ....85
iSCSI configurations ..........88
DS3950 host iSCSI configurations .....88
Installing the storage subsystem configuration. . . 92
Cabling the ac power supply ........92
Chapter 4. Operating the storage
subsystem .............93
Performing the DS3950 Health Check process . . . 93
Web pages..............94
Hardware responsibilities.........94
Powering on the storage subsystem ......95
Turning on the storage subsystem ......95
Installing the DS Storage Manager client.....97
Monitoring status through software ......98
Finding controller, storage expansion enclosure,
and drive information ..........99
Firmware updates ...........100
Troubleshooting the storage subsystem . . . 101
Checking the LEDs ...........102
AC power supply and fan unit LEDs ....102
Front LEDs .............103
Battery unit LEDs ...........104
Controller LEDs ...........105
Seven-segment numeric display LEDs ....107
Powering off the storage subsystem ......109
Turning off the storage subsystem .....109
Performing an emergency shutdown ....112
Restoring power after an unexpected shutdown 112
Recovering from an overheated power supply and
fan unit ...............114
Cache memory and cache battery.......116
Cache memory ............116
Subsystem cache battery.........117
Chapter 5. Replacing components . . 121
Handling static-sensitive devices .......121
Service Action Allowed Status LED ......121
Replacing a controller ..........122
Installing hard disk drives .........127
Working with hot-swap E-DDMs .......128
Installing hot-swap E-DDMs .......130
Replacing hot-swap E-DDMs .......132
Replacing multiple E-DDMs .......133
Replacing all E-DDMs at the same time . . 134
Replacing the E-DDMs one at a time . . . 136
Verifying the link rate setting ........138
Replacing an ac power supply and fan unit . . . 141
Replacing a battery unit ..........146
Replacing an SFP module .........148
Replacing a midplane ..........151
Chapter 6. Hardware maintenance . . 155
General checkout ............155
Solving problems ............155
Parts listing ..............164
Determining basic information of drive FRUs . . 165
Appendix A. Records ........167
Identification numbers ..........167
Storage subsystem and controller information
record ................168
Sample information record ........169
Installed device records ..........170
Appendix B. Rack mounting templates 171
Appendix C. Specifications for
non-IBM rack installation ......175
General safety requirements for IBM products
installed in a non-IBM rack or cabinet .....175
Rack specifications ...........177
Appendix D. Power cords ......183
Appendix E. Additional DS3950
documentation ...........187
DS Storage Manager Version 10 library .....187
DS3950 storage subsystem library ......188
DS4800 storage subsystem library ......189
DS4700 storage subsystem library ......190
DS4500 storage subsystem library ......191
DS4400 storage subsystem library ......192
DS4300 storage subsystem library ......193
DS4200 Express storage subsystem library....194
DS4100 Storage subsystem library ......195
DS3950, DS4000, and DS5000 storage expansion
enclosure documents ...........196
DS5000 and DS4000-related documents .....197
Appendix F. Accessibility ......199
Notices ..............201
iv IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Trademarks ..............202
Important notes ............203
Particulate contamination .........203
Documentation format ..........204
Electronic emission notices .........204
Federal Communications Commission (FCC)
Class A Statement ...........204
Industry Canada Class A Emission Compliance
Statement .............205
Avis de conformité à la réglementation
d'Industrie Canada ..........205
Australia and New Zealand Class A Statement 205
European Union EMC Directive Conformance
Statement .............205
Germany Electromagnetic Compatibility
Directive ..............205
Japan Voluntary Control Council for Interference
(VCCI) Class A Statement ........207
Japan Electronics and Information Technology
Industries Association (JEITA) Statement . . . 207
Korea Communications Commission (KCC)
Class A Statement ...........207
Russia Electromagnetic Interference (EMI) Class
A Statement .............207
People's Republic of China Class A Electronic
Emission Statement ..........208
Taiwan Class A Electronic Emission Statement 208
Taiwan Contact Information .......208
Glossary .............209
Index ...............219
Contents v

vi IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Figures
1. DS3950 hot-swap drive bays .......7
2. Back view of Model 94H; controllers with four
total Fibre Channel host channels .....10
3. Back view of Model 98H; controllers with two
Fibre Channel host channels and two iSCSI
host channels ............11
4. Power supply and fan unit components for the
DS3950 ..............14
5. Power supply and fan unit and airflow 14
6. Backup battery unit ..........15
7. SFP module and fiber-optic cable .....17
8. DS3950 dimensions ..........20
9. DS3950 airflow ...........22
10. Example of cold aisle/hot aisle rack
configuration ............25
11. Example of DS3950 serial number, machine
type, and model number location .....28
12. Front rack mounting template ......33
13. Rear rack mounting template ......34
14. Installing the support rails .......35
15. Removing and replacing a controller ....38
16. Removing a power supply and fan unit 39
17. Removing an E-DDM CRU .......39
18. Installing the DS3950 .........41
19. Securing the DS3950 to the rack cabinet 41
20. Removing and replacing a controller ....42
21. Replacing a power supply and fan unit 43
22. Replacing an E-DDM .........44
23. Storage subsystem seven-segment enclosure
IDs...............46
24. Bending and looping specifications for
fiber-optic cables ...........48
25. SFP module and protective cap ......50
26. Installing an SFP module into the host port 50
27. Unlocking the SFP module latch - plastic
variety ..............51
28. Unlocking the SFP module latch - wire variety 51
29. LC-LC Fibre Channel cable .......52
30. Removing fiber-optic cable protective caps 53
31. Inserting an LC-LC Fibre Channel cable into
an SFP module ...........53
32. LC-LC Fibre Channel cable lever and latches 54
33. Removing the LC-LC Fibre Channel cable 54
34. Example of a redundant drive channel pair 56
35. DS3950 storage subsystem ports and
controllers .............58
36. Cabling for one DS3950 and one storage
expansion enclosure..........59
37. Cabling for one DS3950 and two storage
expansion enclosures .........60
38. Incorrect cabling of one DS3950 and two
storage expansion enclosures.......61
39. Cabling for one DS3950 and three storage
expansion enclosures .........62
40. Cabling for one DS3950 and four storage
expansion enclosures .........63
41. Cabling for one DS3950 and up to six storage
expansion enclosures .........64
42. Cabling for one DS3950 and up to six storage
expansion enclosures .........66
43. Cabling for one DS3950 and two or more
storage expansion enclosures in a mixed
environment ............67
44. DS3950 drive ports connected to EXP810 ESM
ports labeled 1B ...........69
45. Cabling for one DS3950 and one EXP395
storage expansion enclosure .......70
46. One DS3950 and two EXP395 storage
expansion enclosures behind a pair of DS3950
drive ports .............71
47. One DS3950 and three EXP395 storage
expansion enclosures behind a pair of DS3950
drive ports .............72
48. One DS3950 and four EXP395 storage
expansion enclosures behind a pair of DS3950
drive ports .............74
49. One DS3950 and a maximum of six EXP395
storage expansion enclosures behind a pair of
DS3950 drive ports ..........76
50. Ethernet and serial port locations on DS3950 79
51. Host-agent (in-band) managed storage
subsystems.............81
52. Direct (out-of-band) managed storage
subsystems.............82
53. Location of host cables on RAID controllers on
the DS3950.............83
54. Cabling diagram for two redundant host
connections ............84
55. Examples of redundant host direct attached
Fibre Channel SAN configurations .....86
56. Example of a single SAN fabric configuration 86
57. Example of a dual SAN fabric configuration 87
58. Example of two storage subsystems in a dual
SAN environment ..........87
59. Example of a two-cluster configuration 88
60. Example of a single-host, multiple-port
configuration ............89
61. Example of a multiple-host, multiple-port
configuration ............89
62. Example of iSCSI and Fibre Channel hosts,
multiple-port configuration .......90
63. Example of an incorrect configuration:
Single-host, iSCSI and Fibre Channel ....91
64. Example of a multiple-host, multiple-port,
multiple-switch configuration ......92
65. Power supply and fan unit LEDs .....102
66. Front LEDs and controls ........103
67. Battery unit LEDs ..........104
68. Model 94H: LEDs, controls, and connectors of
controllers with two standard Fibre Channel
host expansion channels ........105
© Copyright IBM Corp. 2009, 2012 vii

69. Model 98H: LEDs, controls, and connectors of
controllers with two standard Fibre Channel
host expansion channels and two optional
iSCSI host expansion channels ......106
70. Numeric display LEDs ........108
71. Cache Active LEDs..........117
72. Battery unit LEDs ..........119
73. Unlocking the SFP module latch - plastic
variety ..............124
74. Unlocking the SFP module latch - wire
variety ..............124
75. Removing a controller from the DS3950 125
76. Installing a controller .........126
77. Inserting a hard disk drive into a drive slot 127
78. Inserting a hard disk drive into the connector 128
79. Hot-swap E-DDM LEDs ........131
80. E-DDM CRU handle .........131
81. Link rate LEDs ...........140
82. Link rate switch...........140
83. Replacing a power supply and fan unit 145
84. Removing and replacing a battery unit from
the controller chassis .........147
85. Replacing an SFP module .......150
86. Front cage frame screw locations .....152
87. Screws holding the top and bottom sides of
the chassis to the cage frame ......153
88. DS3950 storage subsystem parts list ....164
89. An IBM hologram label example .....166
90. Front rack mounting template ......172
91. Rear rack mounting template ......173
92. Top View of non-IBM Rack Specifications
Dimensions ............178
93. Rack specifications dimensions, top front
view ..............179
94. Rack specifications dimensions, bottom front
view ..............179
viii IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Tables
1. Where to find DS3950, DS4000, and
DS5000-family installation and configuration
procedures ............xviii
2. Default IP addresses and subnet masks . . . 9
3. DS3950 weights ...........20
4. DS3950 component weights .......20
5. DS3950 shipping carton dimensions ....20
6. Temperature and humidity requirements for
storage subsystem when in storage or in
transit ..............21
7. Temperature and humidity requirements for
storage subsystem in a typical Information
Technology (IT) or office environment....21
8. Temperature and humidity requirements for
storage subsystem in a NEBS/ETSI compliant
environment ............21
9. DS3950 altitude ranges .........22
10. DS3950 power and heat dissipation ....23
11. Random vibration power spectral density 23
12. DS3950 sound levels .........23
13. DS3950 ac power requirements ......24
14. Power supply and fan unit LEDs .....102
15. Front LEDs and controls ........103
16. Battery unit LEDs ..........104
17. Rear controller LEDs, controls, and
connectors ............106
18. Host and drive channel LED definitions 107
19. Numeric display diagnostic codes.....108
20. Drive LED activity ..........129
21. Data transfer rates for drive modules 139
22. Symptom-to-FRU index ........156
23. Parts listing (DS3950 storage subsystem) 164
24. Storage subsystem and controller information
record ..............168
25. Sample information record .......169
26. Hard disk drive record ........170
27. IBM power cords ..........183
28. DS Storage Manager Version 10 titles by user
tasks ..............187
29. DS3950 storage subsystem document titles by
user tasks .............188
30. DS4800 storage subsystem document titles by
user tasks .............189
31. DS4700 storage subsystem document titles by
user tasks .............190
32. DS4500 storage subsystem document titles by
user tasks .............191
33. DS4400 storage subsystem document titles by
user tasks .............192
34. DS4300 storage subsystem document titles by
user tasks .............193
35. DS4200 Express storage subsystem document
titles by user tasks ..........194
36. DS4100 storage subsystem document titles by
user tasks .............195
37. DS3950, DS4000, and DS5000 storage
expansion enclosure document titles by user
tasks ..............196
38. DS5000 and DS4000-related document titles
by user tasks............197
39. DS Storage Manager alternate keyboard
operations ............199
40. Limits for particulates and gases .....204
© Copyright IBM Corp. 2009, 2012 ix

xIBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Safety
The caution and danger statements that this document contains can be referenced
in the multilingual IBM®Safety Information document that is provided with your
IBM System Storage®DS3950 Storage Subsystem. Each caution and danger
statement is numbered for easy reference to the corresponding statements in the
translated document.
vDanger: These statements indicate situations that can be potentially lethal or
extremely hazardous to you. A danger statement is placed just before the
description of a potentially lethal or extremely hazardous procedure, step, or
situation.
vCaution: These statements indicate situations that can be potentially hazardous
to you. A caution statement is placed just before the description of a potentially
hazardous procedure step or situation.
vAttention: These notices indicate possible damage to programs, devices, or data.
An attention notice is placed just before the instruction or situation in which
damage could occur.
Before installing this product, read the following danger and caution notices.
© Copyright IBM Corp. 2009, 2012 xi

Statement 1:
DANGER
Electrical current from power, telephone, and communication cables is
hazardous.
To avoid a shock hazard:
vDo not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical storm.
vConnect all power cords to a properly wired and grounded electrical outlet.
vConnect to properly wired outlets any equipment that will be attached to
this product.
vWhen possible, use one hand only to connect or disconnect signal cables.
vNever turn on any equipment when there is evidence of fire, water, or
structural damage.
vDisconnect the attached power cords, telecommunications systems,
networks, and modems before you open the device covers, unless
instructed otherwise in the installation and configuration procedures.
vConnect and disconnect cables as described in the following table when
installing, moving, or opening covers on this product or attached devices.
To Connect: To Disconnect:
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
xii IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Statement 2:
CAUTION:
When replacing the lithium battery, use only an equivalent type battery
recommended by the manufacturer. If your system has a module containing a
lithium battery, replace it only with the same module type made by the same
manufacturer. The battery contains lithium and can explode if not properly used,
handled, or disposed of.
Do not:
vThrow or immerse into water
vHeat to more than 100° C (212° F)
vRepair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Statement 3:
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber-optic devices, or
transmitters) are installed, note the following:
vDo not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable parts
inside the device.
vUse of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode.
Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly
with optical instruments, and avoid direct exposure to the beam.
a
Class 1 Laser statement
Safety xiii

Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Apparell Laser de Calsse 1À
IEC 825-11993 CENELEC EN 60 825
Statement 4:
≥18 kg (39.7 lb) ≥32 kg (70.5 lb) ≥55 kg (121.2 lb)
CAUTION:
Use safe practices when lifting.
Statement 5:
CAUTION:
The power control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current from
the device, ensure that all power cords are disconnected from the power source.
1
2
xiv IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

Statement 8:
CAUTION:
Never remove the cover on a power supply or any part that has the following
label attached.
Hazardous voltage, current, and energy levels are present inside any component
that has this label attached. There are no serviceable parts inside these
components. If you suspect a problem with one of these parts, contact a service
technician.
Statement 30:
CAUTION:
To reduce the risk of electric shock or energy hazards:
vThis equipment must be installed by trained service personnel in a
restricted-access location, as defined by the NEC and IEC 60950-1, First
Edition, The Standard for Safety of Information Technology Equipment.
vConnect the equipment to a reliably grounded safety extra low voltage (SELV)
source. An SELV source is a secondary circuit that is designed so that normal
and single fault conditions do not cause the voltages to exceed a safe level (60
V direct current).
vThe branch circuit overcurrent protection must be rated 20 A.
vUse 12 American Wire Gauge (AWG) or 2.5 mm2 copper conductor only, not
exceeding 4.5 meters in length.
vIncorporate a readily available approved and rated disconnect device in the
field wiring.
CAUTION:
This unit has more than one power source. To remove all power from the unit,
all dc MAINS must be disconnected.
Safety xv

Cable Warning:
WARNING: Handling the cord on this product or cords associated with
accessories sold with this product, will expose you to lead, a chemical known to
the State of California to cause cancer, and birth defects or other reproductive
harm. Wash hands after handling.
xvi IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide

About this document
This document provides instructions for installing and customizing the
configuration of your IBM System Storage DS3950 storage subsystem. It also
provides maintenance procedures and troubleshooting information.
Who should read this document
This document is intended for system operators and service technicians who have
extensive knowledge of Fibre Channel and network technology.
How this document is organized
Chapter 1, “Introduction,” on page 1 describes the IBM System Storage DS3950
storage subsystem. This chapter includes an inventory checklist and an overview
of the storage subsystem features, operating specifications, and components.
Chapter 2, “Installing the storage subsystem,” on page 27 contains information
about how to install the DS3950 storage subsystem in a standard rack cabinet and
setting the interface options.
Chapter 3, “Cabling the storage subsystem,” on page 45 contains Fibre Channel
and power cabling information for the DS3950 storage subsystem.
Chapter 4, “Operating the storage subsystem,” on page 93 contains information
about how to turn the power to the DS3950 storage subsystem on and off, recover
from an overheated power supply and fan unit, troubleshoot, and interpret LEDs.
Chapter 5, “Replacing components,” on page 121 contains step-by-step instructions
about how to install or remove customer replaceable units (CRUs), such as
Enhanced Disk Drive Modules (E-DDMs), power supply and fan units, RAID
controllers, battery units, midplane, and Small Form-factor Pluggable transceiver
(SFP) modules.
Chapter 6, “Hardware maintenance,” on page 155 describes problems and
symptoms that are specific to the DS3950 storage subsystem. It also provides a
parts list for the DS3950 storage subsystem.
Appendix A, “Records,” on page 167 provides a table that you can use to record
and update important information about your DS3950 storage subsystem,
including serial number and device records.
Appendix B, “Rack mounting templates,” on page 171 provides the rack mounting
templates for installation of the DS3950 storage subsystem. If you want to tear out
the templates from the document for use during installation, use these copies of
the templates.
Appendix D, “Power cords,” on page 183 lists power cord information for the
DS3950 storage subsystem.
Appendix E, “Additional DS3950 documentation,” on page 187 lists additional
DS3950 documents.
© Copyright IBM Corp. 2009, 2012 xvii

Appendix F, “Accessibility,” on page 199 details accessibility information.
DS3950, DS4000, and DS5000-family storage subsystem installation
tasks - General overview
For educational information about the DS3950 and other IBM System Storage
products, go to http://ibmdsseriestraining.com/.
Table 1 provides a sequential list of many installation and configuration tasks that
are common to most DS3950, DS4000, and DS5000-family configurations. When
you install and configure your storage subsystem, refer to this table to find the
documentation that explains how to complete each task.
Table 1. Where to find DS3950, DS4000, and DS5000-family installation and configuration
procedures
Installation task Where to find information or procedures
1Plan the installation vIBM System Storage DS Storage Manager Version 10 Installation
and Host Support Guide (for storage subsystems with
controller firmware version earlier than 7.8x.xx.xx)
vIBM System Storage DS Storage Manager Version 10.8
Installation and Host Support Guide (for storage subsystems
with controller firmware version 7.8x.xx.xx or later)
vDS4100 Storage Subsystem Installation, User’s, and Maintenance
Guide
vDS4200 Express Storage Subsystem Installation, User’s, and
Maintenance Guide
vDS4300 Storage Subsystem Installation, User's, and Maintenance
Guide
vDS4400 Fibre Channel Storage Server Installation and Support
Guide
vDS4500 Storage Subsystem Installation, User's, and Maintenance
Guide
vDS4700 Express Storage Subsystem Installation, User’s, and
Maintenance Guide
vIBM System Storage Quick Start Guide, Quick Reference for the
DS4800
vDS4800 Storage Subsystem Installation, User’s, and Maintenance
Guide
vIBM System Storage Quick Start Guide, Quick Reference for the
DS4700 and DS4200, Sections 2, 3, and 4 also for installing the
EXP810 and EXP420
vIBM System Storage DS5000 Quick Start Guide
vDS5000 Installation, User's, and Maintenance Guide
vIBM System Storage DS5020 Quick Start Guide
vDS5020 Installation, User's, and Maintenance Guide
vIBM System Storage DS3950 Quick Start Guide
vDS3950 Installation, User's, and Maintenance Guide
xviii IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide
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