IBM DS3200 Manuale Utente Pagina 117
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- Indice
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Valutato. / 5. Basato su recensioni clienti
Chapter 6. Solving problems
This chapter contains information to help you solve some of the simpler problems
that you might have with the storage subsystem. It describes the problem
indicators, error messages, and suggested actions.
For instructions for obtaining service and technical assistance for the storage
subsystem and other IBM products, see Appendix B, “Getting help and technical
assistance,” on page 113.
Use the LEDs, the diagnostics and test information, the symptom-to-FRU index, and
the connected server Hardware Maintenance Manual or Problem Determination and
Service Guide to diagnose problems.
Use Table 5 on page 100 and the DS3000 Storage Manager Recovery Guru to
diagnose storage subsystem problems and component failures and find solutions to
problems that have definite symptoms. Do not depend solely on Table 5 on page
100 for a replacement decision.
© Copyright IBM Corp. 2006, 2009 99
- Sixth Edition (October 2009) 4
- Contents 5
- Contents v 7
- Safety xiii 15
- Safety xv 17
- CAUTION: 18
- Chapter 1. Introduction 19
- Serial number label 20
- Product name 20
- Machine type, model, and 20
- Chapter 1. Introduction 3 21
- Models and optional devices 23
- Operating-system support 23
- Product updates 23
- Best practices guidelines 24
- System Storage 25
- Figure 3. Bezel (left side) 26
- Figure 4. Bezel (right side) 26
- Controllers 27
- Power supply and fans 28
- Battery units 29
- Determining firmware levels 30
- Dimensions 31
- Site wiring and power 32
- AC power recovery 33
- Power cords and receptacles 33
- Inventory checklist 35
- Installation overview 36
- Preparing for installation 38
- Required tools and hardware 38
- Preparing the site 39
- SAS controller connectors 41
- Enclosure ID settings 42
- Working with SAS cables 42
- Blue plastic tab 44
- Redundant drive channel pair 45
- Important: 52
- Controller A Controller B 53
- Host system 56
- (redundant host connection) 57
- Hardware inspection 64
- Firmware updates 68
- Checking the LEDs 70
- Power-supply LEDs 70
- Front LEDs 71
- Controller LEDs 71
- SAS link service action 72
- SAS link up 72
- Cache memory 79
- Controller cache battery 79
- Controller battery age timer 80
- Service action allowed LED 81
- Removing a controller 81
- Installing a controller 82
- Replacing a controller 84
- Battery connector 86
- Captive fastener 86
- Memory cache battery 86
- SAS host port adapter 89
- Captive fasteners 89
- Removing a hard disk drive 92
- Installing a hard disk drive 93
- Replacing multiple drives 95
- Replacing a power supply 100
- Power supply 104
- Guide pin 104
- Replacing a battery 105
- Host adapter or 107
- Installing the DIMM 109
- Replacing the bezels 111
- Removing the bezels 111
- Installing the bezels 111
- Release tab 113
- Chapter 6. Solving problems 117
- Replaceable components 123
- Power cords 124
- Appendix A. Records 127
- Hard disk drive locations 128
- Appendix A. Records 111 129
- Before you call 131
- Using the documentation 131
- Software service and support 132
- Hardware service and support 132
- IBM Taiwan product service 132
- Appendix C. Notices 133
- Important notes 134
- Particulate contamination 135
- Documentation format 135
- Appendix C. Notices 119 137
- Index 123 141
- Part Number: 46M1392 144
- Printed in USA 144
- (1P) P/N: 46M1392 144
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