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IBM 17011RS Maintenance Manual - Page 22

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The DS300 (model 1RL) storage subsystem supports seven hard disk drives. You can add seven more hard disk drives with the purchase of a second power supply. Rear view The following illustrations show the components at the rear of the two DS300 storage subsystem models. Power supplies iSCSI RAID controller with three Gb Ethernet connectors (Side A) RAID controller filler panel (Side B) Figure 3. DS300 storage subsystem model 1RS rear view Power supply Power supply filler panel ISCSI RAID controller with one Gb Ethernet connector (Side A) RAID controller filler panel (Side B) Figure 4. DS300 storage subsystem model 1RL rear view 8 IBM TotalStorage DS300 and DS400: Hardware Maintenance Manual

Section	Page
Safety	5
Contents	13
Chapter 1. Introduction	15
About this document	15
Who should read this document	16
How this document is organized	16
Where to start	16
Notices and statements used in this document	16
The IBM Documentation CD	17
Hardware and software requirements	17
Using the Documentation Browser	17
Related documentation	18
Chapter 2. IBM TotalStorage DS300 storage subsystem type 1701 (models 1RL, 1RS, 2RD)	19
General checkout	19
General information	19
Additional service information	20
Specifications	20
Storage subsystem components	20
Front view	21
Rear view	22
Storage subsystem controls and LEDs	24
Front view	24
Rear view	24
Cache memory and RAID controller battery	26
Diagnostics	26
Monitoring status through software	26
Using the diagnostic hardware	26
Symptom-to-FRU index	27
Parts listing	31
Chapter 3. IBM TotalStorage DS400 type 1700 (models 1RS, 2RD) storage subsystem	35
General checkout	35
General information	35
Additional service information	35
Specifications	35
Storage subsystem components	36
Front view	36
Rear view	37
Storage subsystem controls and LEDs	38
Front view	38
Rear view	39
Cache memory and RAID controller battery	40
Diagnostics	40
Monitoring status through software	41
Using the diagnostic hardware	41
Symptom-to-FRU index	41
Parts listing	45
Appendix A. Installing and replacing components	49
Installation guidelines	49
System reliability guidelines	49
Handling static-sensitive devices	49
Installing and removing the bezel on DS300 Models 1700-1RS and 1700-2RD, and DS400	50
Installing and removing the bezel on the DS300 type 1701 (model 1RL)	51
Installing a hot-swap hard disk drive	52
Replacing a hot-swap hard disk drive	53
Replacing the round lithium battery in the RAID controller	54
Replacing the cache battery in the RAID controller	57
Replacing a memory module	60
Replacing a RAID controller	62
Replacing the hardware	63
Configuring the management port	65
Setting the IP addresses for DS300 iSCSI ports	66
Importing foreign arrays	66
Using ServeRAID Manager to import foreign arrays	66
Using the command-line interface to import arrays	67
Replacing a hot-swap power supply	67
Appendix B. Getting help and technical assistance	69
Before you call	69
Using the documentation	69
Getting help and information from the World Wide Web	70
Software service and support	70
Hardware service and support	70
Appendix C. Notices	71
Edition notice	71
Trademarks	72
Important notes	72
Product recycling and disposal	73
Battery return program	73
Electronic emission notices	73
Federal Communications Commission (FCC) statement	73
Chinese Class A warning statement	74
Industry Canada Class A emission compliance statement	74
Australia and New Zealand Class A statement	74
United Kingdom telecommunications safety requirement	74
European Union EMC Directive conformance statement	74
Taiwan Class A warning statement	75
Japanese Voluntary Control Council for Interference (VCCI) statement	75
Power cords	75