Supported SAS RAID configurations
NOTE
This section does not apply to configuring RAID in the Linux environment. For RAID in
the Linux environment, configure SW RAID configurations as provided by Red Hat Enterprise
Linux.
Before setting up a RAID, the HP xw6400 Workstation requires:
●
Up to 3 internal or external SAS hard disk drives
●
Internal-to-external cable for external connections
●
SAS to SATA data and power converter
●
LSI MyStorage Utility for Windows
The following RAID configurations are supported on the HP xw6400 Workstation:
●
RAID 0 – Striped disk array
●
Two drives minimum
●
Improved I/O performance
●
No fault tolerance
●
RAID 1 — Mirrored disk array
●
Two drive minimum
●
100% redundancy
●
Can recover from single drive failure
●
Improved read performance
●
RAID 1E
●
Three drives minimum
●
Can be an odd number of drives
●
Can always recover from a single drive failure and, in some cases, can recover from two drive
failures
138
Appendix A Appendix A — SAS devices
ENWW
Содержание Xw6400 - Workstation - 4 GB RAM
Страница 1: ...HP xw6400 Workstation Service and Technical Reference Guide User Guide ...
Страница 4: ......
Страница 15: ...Figure 1 4 Serial number and COA label location ENWW Product features 5 ...
Страница 22: ...12 Chapter 1 Product overview ENWW ...
Страница 32: ...22 Chapter 2 Installing or restoring the operating system ENWW ...
Страница 60: ...50 Chapter 3 System management ENWW ...
Страница 69: ...Figure 4 2 System board block diagram ENWW System board components 59 ...
Страница 108: ...98 Chapter 4 Removal and replacement procedures ENWW ...
Страница 146: ...136 Chapter 5 System diagnostics and troubleshooting ENWW ...
Страница 147: ...A Appendix A SAS devices ENWW 137 ...
Страница 154: ...144 Appendix A Appendix A SAS devices ENWW ...
Страница 160: ...150 Appendix B Appendix B SATA devices ENWW ...
Страница 161: ...C Appendix C Connector pins ENWW 151 ...
Страница 170: ...160 Appendix C Appendix C Connector pins ENWW ...
Страница 173: ...E Appendix E Routine care ENWW 163 ...
Страница 180: ...170 Appendix E Appendix E Routine care ENWW ...
Страница 186: ...Initial troubleshooting 176 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 187: ...No power No power part 1 ENWW No power 177 ...
Страница 188: ...No power part 2 178 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 189: ...No power part 3 ENWW No power 179 ...
Страница 190: ...No video No video part 1 180 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 191: ...No video part 2 ENWW No video 181 ...
Страница 192: ...No video part 3 182 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 193: ...Error messages Error messages part 1 ENWW Error messages 183 ...
Страница 194: ...Error messages part 2 184 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 195: ...Error messages part 3 ENWW Error messages 185 ...
Страница 196: ...No operating system loading 186 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 198: ...No operating system loading from hard drive part 2 188 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 199: ...No operating system loading from hard drive part 3 ENWW No operating system loading from hard drive 189 ...
Страница 200: ...No operating system loading from diskette drive 190 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 201: ...No operating system loading from CD ROM drive ENWW No operating system loading from CD ROM drive 191 ...
Страница 202: ...No operating system loading from network 192 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 203: ...Non functioning device ENWW Non functioning device 193 ...
Страница 204: ...194 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 205: ...H Appendix H PCI bus layout ENWW 195 ...