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A3311A, A3312A, A3312AZ
Figure 25. Installing a Fan Module
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149 pages, 1.12 Mb
Troubleshooting & Diagnostics
Module Replacement Procedures
Figure 25. Installing a Fan Module
51
Troubleshooting
Contents
HP A3311A/12A/12AZ
High Availability Storage Systems
Installation/Service Manual
Notice
Typographical Conventions
About this Manual
Trademark Credits
Table of Contents
Page
APPENDIX A. A3312A RACKMOUNT INSTALLATION
APPENDIX C. REGULATORY STATEMENTS
INDEX
Page
Chapter 1. Product Information
Product Overview
Key Features
High Availability
SCSI Buses
Modular Design
Fibre Channel (FC) SCSI Multiplexer (MUX) Connection
Base Product Configuration
Storage System Modules
Page
Module Icons
Chapter 2. Installation & Configuration
Installation Overview
Applying Bay Labels
Installing Additional Modules
Figure 5. Storage Module Slots
Installing a Fan Module
Installing a Power Module
Installing a Disk Module
Figure 8. Installing a Disk Module
Installing a DDS Tape Module
Setting SCSI ID Switches
Figure 10. Storage Systems, Rear View
Figure 11. SCSI ID Switch Labels
Figure 12. SCSI ID Switch Settings
Connecting SCSI Cables and Terminators
Table 2. SCSI Bus Requirements
Single Bus:
Split Bus:
Figure 13. One Storage System on a Single Bus
Figure 14. Two Storage Systems on a Single Bus
Figure 15. One Storage System on Split Buses
Figure 16. SCSI Terminators
Applying SCSI Cable Labels
Connecting Power Cords
Powering-Onthe Storage System
Power-OnSequence
Powering-Offthe Storage System
Configuring the Host System
Documentation References
Reference manuals for System Administration Management Tool (SAM):
Reference manuals for peripherals:
MPE-iXManuals
Reference manuals for the HP 3000 Series 900 Computer:
Chapter 3. DDS Tape Module
DDS Tape Module Front Panel
Self-Test
Status Lights
Loading a DDS Tape Cartridge
Unloading a DDS Tape Cartridge
Forcing DDS Tape Cartridge Ejection
Write-Protectinga DDS Tape Cartridge
Controlling Data Compression
Care of DDS Tape Cartridges
Handling DDS Tape Cartridges
Storing DDS Tape Cartridges
Backup Routines
Model 1: Daily Backup
Model 2: Weekly Rotation with Daily Backup
Model 3: Monthly and Weekly Rotation with Daily Backup
Cleaning Tape Heads
Ordering DDS Tape Cartridges
DDS/MRS Logos
Table 5. DDS Tape Cartridges and Accessories
Page
Chapter 4. Troubleshooting & Diagnostics
Troubleshooting Overview
Module Status Lights
Table 6. Fan Module Status Light Indications
Table 7. Power Module Status Light Indications
Table 8. Disk Module Status Light Indicators
Figure 23. DDS Tape Module Front Panel
Table 9. DDS Tape Module Status Light Indications
Troubleshooting Procedures
SCSI Bus Troubleshooting Procedure
Table 10. Disk Module/SCSI Bus Troubleshooting
Fan Module Troubleshooting Procedure
Power Module Troubleshooting Procedures
Page
DDS Tape Module Troubleshooting Procedure
Disk Module Troubleshooting Procedure
Module Replacement Procedures
Fan Module Replacement Procedure
Figure 25. Installing a Fan Module
Power Module Replacement Procedure
DDS Tape Module Replacement Procedure
Disk Module Replacement Procedures
Figure 28. Removing a Disk Module
Page
Figure 29. DF Disk Module Replacement Decision Flowchart
DF Disk Module Replacement Requirements
Example of a Disk Module Failure
Table 12. Example Volume Group with Three Disks
DF Disk Module Replacement/Recovery Procedure (HP 3000 Series 900)
DF Disk Module Replacement Procedure (HP 9000 Series 700, C-Series, J-Series)
DF Disk Module Replacement Procedure (HP 9000 Series 800, No Strict Mirroring)
Figure 30. DF Disk Module Replacement/Recovery Flowchart for Attached Physical
Volumes
Page
If the host fails during Step
Note for MC/ServiceGuard
VG Status
Command
Page
Figure
Replacement Flowchart for Unattached Physical Volumes
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Page
Page
Self Test Diagnostics
Online Diagnostics
Disk Module Request Sense Information
Table 13 Returned Sense Data Fields:
Table 14. Disk Module Field Pointer Bytes
Table 15. Disk Module Actual Retry Count Bytes
16. Disk Module Format Progress Indication Bytes
17. Disk Module Sense Keys
Table 18. Disk Module Additional Sense Code/Qualifier Codes
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Page
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Table 19 Returned Sense Data Fields:
Table 20. DDS Tape Module Sense Keys
Table 21. DDS Tape Module Additional Sense Codes
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Table 22. DDS Tape Module Drive Error Codes
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Page
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Page
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Chapter 5. Service
Tools Required
Door Assembly
Deskside Door
Deskside Security Lock and Latch
To replace the deskside security lock and latch (Figure 33):
Figure 33. Replacing the Deskside Security Lock
Deskside Switch Cover
To replace the deskside switch cover:
Rackmount Door
Rackmount Switch Cover
To replace the rackmount switch cover:
Rackmount Door Handle
To replace the rackmount door handle:
Rackmount Door Snap
Deskside Side Panel
Deskside Pedestal Base
Backplane Assembly
Deskside Backplane Assembly
Rackmount Backplane Assembly
SCSI Bus Reset Switch
Figure 36. Rackmount SCSI Bus Reset Switch
Figure 37. Deskside SCSI Bus Reset Switch
Figure 38. SCSI Bus Reset Switch Default Settings
Table 23. SCSI Bus Reset Switch Functions
Power Button and Push Rod
Top Cover
AC Power Adapter
Deskside AC Power Adapter
Rackmount AC Power Adapter
Module Cam Lever
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Enclosure Replaceable Parts
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Table 24. A3311A Enclosure Parts List
Table 25. A3312A/12AZ Enclosure Parts List
Table 26. Enclosure Accessories Parts List
Table 27. Exchange Parts List
Table 28. Cables
Page
Table 29 Supported Cabinets
HP Product
Description
Number
Appendix A. A3312A Rackmount Installation
Appendix A. A3312A Rackmount Installation
Figure 50. Removing Shipping Panels
Figure 51. Installing Clip Nuts and Rails
Table 30. Storage System Spacing in a 1.6-mEIA Cabinet
Figure 52. Sliding the A3312A into EIA Cabinet
Figure 53. Installing Hinge Bracket and Securing Left Ear
Figure 54. Securing Right Ear and Installing Door Snap
Figure 55. Installing the Door
Figure 56. Installing EIA Filler Panels
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Figure 58. Powering-Onthe EIA Cabinet
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Page
Appendix B. Product Specifications
Appendix B. Product Specifications
Specifications
Table 32. Module Specifications
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Appendix C. Regulatory Statements
Appendix C. Regulatory Statements
Statements Regulatory
EMC Compliance
Statements
Regulatory
Page
Index
