IBM Partner Pavilion DS4100 manual Installing and replacing components

Turning off the storage server	.	. .	. . .	.	.	67
Restoring power after an unexpected shutdown	.	. .	. . .	.	.	68
Performing an emergency shutdown	.	. .	. . .	.	.	69
Restoring power after an emergency shutdown . . . .	.	. .	. . .	.	.	69
Restoring power after an over-temperature shutdown . .	.	. .	. . .	.	.	69
Monitoring status through software	.	. .	. . .	.	.	70
Checking the LEDs	.	. .	. . .	.	.	71
Cache memory and RAID controller battery	.	. .	. . .	.	.	75
Cache memory	.	. .	. . .	.	.	75
RAID controller cache battery	.	. .	. . .	.	.	76
Chapter 5. Installing and replacing components . . .	.	. .	. . .	.	.	79

Handling static-sensitive devices . . . . . . . . . . . . . . . . . . 79

Working with hot-swap hard disk drives	.	79
Installing hot-swap hard disk drives	.	80
Replacing hot-swap hard disk drives	.	82

Upgrading drives . . . . . . . . . . . . . . . . . . . . . . . . 83

Adding larger-capacity drives. . . .	. .	. . . .	. . . . . .	. .	.	83
Replacing all drives at the same time	. .	. . . .	. . . . . .	. .	.	84
Replacing the drives one at a time. .	. .	. . . .	. . . . . .	. .	.	86
Working with hot-swap cooling fans . .	. .	. . . .	. . . . . .	. .	.	88
Working with power supplies	. .	. . . .	. . . . . .	. .	.	89
Removing a power supply	. .	. . . .	. . . . . .	. .	.	91
Installing a power supply	. .	. . . .	. . . . . .	. .	.	92
Working with RAID controllers . . . .	. .	. . . .	. . . . . .	. .	.	94
Replacing a RAID controller . . . .	. .	. . . .	. . . . . .	. .	.	96

Manually upgrading the firmware for the DS4100 single-controller storage server . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Replacing the battery in the RAID controller . . . . . . . . . . . . . . 105 Installing SFPs and fiber-optic cables . . . . . . . . . . . . . . . . 109 Adding a DS4000 EXP100 to an existing DS4100 configuration (base storage

server only) . . . . . . . . . . . . . . . . . . . . . . . . . 109

Chapter 6. Hardware maintenance . . . . . . . . . . . . . . . . 111 General checkout . . . . . . . . . . . . . . . . . . . . . . . 111 Using the diagnostic hardware . . . . . . . . . . . . . . . . . . 111 Solving problems . . . . . . . . . . . . . . . . . . . . . . . 111 Parts listing . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Appendix A. Records . . . . . . . . . . . . . . . . . . . . . 119 Identification numbers . . . . . . . . . . . . . . . . . . . . . . 119 Installed device records . . . . . . . . . . . . . . . . . . . . . 119

Appendix B. Rack mounting template . . . . . . . . . . . . . . . 121

Appendix C. Power cords . . . . . . . . . . . . . . . . . . . . 125

Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . 127 Important notes . . . . . . . . . . . . . . . . . . . . . . . . 128 Electronic emission notices . . . . . . . . . . . . . . . . . . . . 128 Federal Communications Commission (FCC) statement . . . . . . . . 128 Chinese class A compliance statement. . . . . . . . . . . . . . . 129 Industry Canada Class A emission compliance statement . . . . . . . . 129 Australia and New Zealand Class A statement . . . . . . . . . . . . 129 United Kingdom telecommunications safety requirement . . . . . . . . 129

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