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HP A3311A, A3312A, A3312AZ manual 46

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DDS Tape Module

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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 Page 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 Page Page Page Table 19 Returned Sense Data Fields: Table 20. DDS Tape Module Sense Keys Table 21. DDS Tape Module Additional Sense Codes Page Table 22. DDS Tape Module Drive Error Codes Page Page Page Page Page 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 Page Enclosure Replaceable Parts Page Page 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 Page Figure 58. Powering-Onthe EIA Cabinet Page Page Appendix B. Product Specifications Appendix B. Product Specifications Specifications Table 32. Module Specifications Page Appendix C. Regulatory Statements Appendix C. Regulatory Statements Statements Regulatory EMC Compliance Statements Regulatory Page Index