IBM系统存储DS4300存储子系统安装,用户和维护指南
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IBM System Storage DS4300 Storage Subsystem Installation Users and Maintenance Guide
Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
About this document . . . . . . . . . . . . . . . . . . . . . xvii
FAStT product renaming . . . . . . . . . . . . . . . . . . . . . xvii
Who should read this document . . . . . . . . . . . . . . . . . . xvii
How this document is organized . . . . . . . . . . . . . . . . . . xviii
DS4000 Storage Subsystem installation tasks - General overview . . . . . . xviii
Notices used in this document . . . . . . . . . . . . . . . . . . . xxii
Figures used in this document . . . . . . . . . . . . . . . . . . . xxii
Getting information, help, and service . . . . . . . . . . . . . . . . xxii
Before you call . . . . . . . . . . . . . . . . . . . . . . . . xxii
Using the documentation . . . . . . . . . . . . . . . . . . . . xxiii
Web sites . . . . . . . . . . . . . . . . . . . . . . . . . xxiii
Software service and support . . . . . . . . . . . . . . . . . . xxiv
Hardware service and support . . . . . . . . . . . . . . . . . . xxiv
Fire suppression systems . . . . . . . . . . . . . . . . . . . xxiv
How to send your comments . . . . . . . . . . . . . . . . . . . xxiv
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . 1
Product updates . . . . . . . . . . . . . . . . . . . . . . . . . 1
IBM DS4300 Model 6LU/6LX . . . . . . . . . . . . . . . . . . . . 2
DS4300 Model 60U/60X . . . . . . . . . . . . . . . . . . . . . . 3
IBM DS4300 Model 60U/60X with Turbo option . . . . . . . . . . . . . 4
DS4000 EXP storage expansion enclosures . . . . . . . . . . . . . . 4
Features at a glance . . . . . . . . . . . . . . . . . . . . . . . 7
Clustering support . . . . . . . . . . . . . . . . . . . . . . . . 8
Inventory checklist . . . . . . . . . . . . . . . . . . . . . . . . 8
Handling static-sensitive devices . . . . . . . . . . . . . . . . . . . 9
Best practices guidelines . . . . . . . . . . . . . . . . . . . . . 10
Storage subsystem components . . . . . . . . . . . . . . . . . . 11
Front view . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Back view . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Interface ports and switches . . . . . . . . . . . . . . . . . . . 14
Software and hardware compatibility and upgrades . . . . . . . . . . 15
Software and firmware support code upgrades . . . . . . . . . . . . 15
DS4300 hardware and software compatibility . . . . . . . . . . . . . 16
Determining firmware levels . . . . . . . . . . . . . . . . . . 17
Specifications . . . . . . . . . . . . . . . . . . . . . . . 18
Shock and vibration requirements . . . . . . . . . . . . . . . . . 18
Heat output, airflow, and cooling . . . . . . . . . . . . . . . . . 19
Chapter 2. Installing and configuring the storage subsystem . . . . . . 21
Getting started . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rack mounting template and instructions . . . . . . . . . . . . . . . 21
Installing the storage subsystem in a rack . . . . . . . . . . . . . . . 24
Chapter 3. Cabling the storage subsystem . . . . . . . . . . . . . . 29
Setting server/tray ID settings . . . . . . . . . . . . . . . . . . . 29
Working with SFPs and fiber-optic cables . . . . . . . . . . . . . . . 30
Types of interface ports . . . . . . . . . . . . . . . . . . . . . 31
Host ports . . . . . . . . . . . . . . . . . . . . . . . . . 31
Expansion ports (also referred to as drive ports) . . . . . . . . . . 32
Ethernet ports . . . . . . . . . . . . . . . . . . . . . . . 32
Handling fiber-optic cables . . . . . . . . . . . . . . . . . . . 33
Installing SFP modules . . . . . . . . . . . . . . . . . . . . . 33
Removing SFP modules . . . . . . . . . . . . . . . . . . . . 35
Using LC-LC fibre-channel cables . . . . . . . . . . . . . . . . . 36
Connecting an LC-LC cable to an SFP module . . . . . . . . . . . 37
Removing an LC-LC fibre-channel cable . . . . . . . . . . . . . 39
Using LC-SC fibre-channel cable adapters . . . . . . . . . . . . . . 39
Connecting an LC-SC cable adapter to a device . . . . . . . . . . 40
Removing an LC-LC cable from an LC-SC cable adapter . . . . . . . 41
Installing fiber-optic cables . . . . . . . . . . . . . . . . . . . 42
Fibre channel connections . . . . . . . . . . . . . . . . . . . . 43
Redundant drive loop cabling overview . . . . . . . . . . . . . . . 44
Connecting storage expansion enclosures to the DS4300 . . . . . . . . . 45
Supported storage expansion enclosure configurations and intermix
combinations . . . . . . . . . . . . . . . . . . . . . . . . 47
Overview: Connecting storage expansion enclosures to a storage subsystem 51
General rules and recommendations for cabling storage expansion
enclosures . . . . . . . . . . . . . . . . . . . . . . . . 51
Storage expansion enclosure cabling diagrams . . . . . . . . . . . 53
Steps for connecting storage expansion enclosures to a storage
subsystem . . . . . . . . . . . . . . . . . . . . . . . . 60
Configuring the drive loops with storage expansion enclosures . . . . . . . 61
Using EXP100, EXP700, or EXP710 storage expansion enclosures . . . . 61
Connecting EXP100, EXP700, or EXP710 in a redundant pair of drive loop 61
Connecting the redundant EXP100, EXP700, or EXP710 drive loop to the
DS4300 . . . . . . . . . . . . . . . . . . . . . . . . . 64
Using EXP810 storage expansion enclosures . . . . . . . . . . . . 66
Connecting EXP810 in a redundant pair of drive loop . . . . . . . . . 66
Connecting the redundant EXP810 drive loop to the DS4300 . . . . . . 69
One DS4300 and two or more storage expansion enclosures in a mixed
configuration . . . . . . . . . . . . . . . . . . . . . . . . 71
Host fibre channel connections . . . . . . . . . . . . . . . . . . . 74
Installing the storage subsystem configuration . . . . . . . . . . . . 75
DS4300 dual-controller storage subsystem (Model 60U/60X) configurations 75
DS4300 single-controller storage subsystem (Model 6LU/6LX) configurations 78
Connecting hosts to the RAID controllers . . . . . . . . . . . . . . . 80
Steps for connecting hosts to a DS4300 dual-controller storage subsystem
(Model 60U/60X) . . . . . . . . . . . . . . . . . . . . . . 81
Steps for connecting hosts to a DS4300 single-controller storage subsystem
(Model 6LU/6LX) . . . . . . . . . . . . . . . . . . . . . . 81
Configuring the storage subsystem . . . . . . . . . . . . . . . . . 82
Storage subsystem management methods . . . . . . . . . . . . . . 82
Host-agent management method . . . . . . . . . . . . . . . . 82
Direct-management method . . . . . . . . . . . . . . . . . . 84
Connecting secondary interface cables . . . . . . . . . . . . . . . . 84
DS4300 single-controller storage subsystem (Model 6LU/6LX) . . . . . . 84
DS4300 dual-controller storage subsystem (Model 60U/60X) . . . . . . . 84
Power cabling . . . . . . . . . . . . . . . . . . . . . . . . . 85
Installing the storage-management software . . . . . . . . . . . . . . 86
Setting up IP addresses for DS4000 storage controllers . . . . . . . . . . 87
Steps for setting up the DHCP/BOOTP server and network . . . . . . . 87
Steps for assigning static TCP/IP addresses to the DS4000 controllers . . . 87
Chapter 4. Operating the storage subsystem . . . . . . . . . . . . . 89
Performing the DS4000 Health Check process . . . . . . . . . . . . . 89
Web pages . . . . . . . . . . . . . . . . . . . . . . . . . 91
Hardware responsibilities . . . . . . . . . . . . . . . . . . . . 91
Turning the storage subsystem on and off . . . . . . . . . . . . . . . 92
Turning on the storage subsystem . . . . . . . . . . . . . . . . . 92
Turning off the storage subsystem . . . . . . . . . . . . . . . . . 93
Restoring power after an unexpected shutdown . . . . . . . . . . . . . 94
Performing an emergency shutdown . . . . . . . . . . . . . . . . 95
Restoring power after an emergency shutdown . . . . . . . . . . . . 95
Restoring power after an over-temperature shutdown . . . . . . . . . . 96
Monitoring status through software . . . . . . . . . . . . . . . . . 96
Firmware updates . . . . . . . . . . . . . . . . . . . . . . . . 97
Checking the LEDs . . . . . . . . . . . . . . . . . . . . . . . 97
Cache memory and RAID controller battery . . . . . . . . . . . . . . 101
Cache memory . . . . . . . . . . . . . . . . . . . . . . . 101
RAID controller cache battery . . . . . . . . . . . . . . . . . . 102
Chapter 5. Installing and replacing components . . . . . . . . . . . 105
Handling static-sensitive devices . . . . . . . . . . . . . . . . . . 105
Upgrading your RAID controllers . . . . . . . . . . . . . . . . . . 105
Upgrading DS4300 Model 6LU/6LX to Model 60U/60X . . . . . . . . . 105
Steps for upgrading from DS4300 Model 6LU/6LX to Model 60U/60X 106
Upgrading the DS4300 Model 60U/60X from standard to Turbo option 109
Steps for hot-swap RAID controller upgrade . . . . . . . . . . . . 109
Steps for cold-swap RAID controller upgrade . . . . . . . . . . . 115
Working with hot-swap drives . . . . . . . . . . . . . . . . . . . 120
Installing hot-swap drives . . . . . . . . . . . . . . . . . . . 121
Replacing hot-swap drives . . . . . . . . . . . . . . . . . . . 123
Upgrading drives . . . . . . . . . . . . . . . . . . . . . . . . 124
Adding larger-capacity drives . . . . . . . . . . . . . . . . . . 124
Replacing all drives at the same time . . . . . . . . . . . . . . . 125
Replacing the drives one at a time . . . . . . . . . . . . . . . . 127
Working with hot-swap cooling fans . . . . . . . . . . . . . . . . . 129
Working with hot-swap power supplies (dual-controller models only) . . . . . 130
Removing a hot-swap power supply . . . . . . . . . . . . . . . . 132
Installing a hot-swap power supply . . . . . . . . . . . . . . . . 133
Working with hot-swap RAID controllers (dual-controller models only) . . . . 134
Replacing a RAID controller . . . . . . . . . . . . . . . . . . . 135
Replacing the battery in the RAID controller . . . . . . . . . . . . . . 140
Installing SFPs and fiber-optic cables . . . . . . . . . . . . . . . . 144
Chapter 6. Solving problems . . . . . . . . . . . . . . . . . . . 145
General checkout . . . . . . . . . . . . . . . . . . . . . . . 145
Using the diagnostic hardware . . . . . . . . . . . . . . . . . . . 145
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 145
Parts listing . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Appendix A. Records . . . . . . . . . . . . . . . . . . . . . 155
Identification numbers . . . . . . . . . . . . . . . . . . . . . . 155
Installed-device records . . . . . . . . . . . . . . . . . . . . . 155
Appendix B. Accessibility . . . . . . . . . . . . . . . . . . . . 157
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Important notes . . . . . . . . . . . . . . . . . . . . . . . . 160
Electronic emission notices . . . . . . . . . . . . . . . . . . . . 160
Federal Communications Commission (FCC) statement . . . . . . . . 160
Chinese class A compliance statement . . . . . . . . . . . . . . . 161
Industry Canada Class A emission compliance statement . . . . . . . . 161
Australia and New Zealand Class A statement . . . . . . . . . . . . 161
United Kingdom telecommunications safety requirement . . . . . . . . 161
European Union EMC Directive conformance statement . . . . . . . . 161
Taiwan electrical emission statement . . . . . . . . . . . . . . . 162
Japanese Voluntary Control Council for Interference (VCCI) statement 162
Power cords . . . . . . . . . . . . . . . . . . . . . . . . . 162
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Proof of Entitlement . . . . . . . . . . . . . . . . . . . . . . 187