HP XP1024 - User Manual

Other manuals for HP XP1024

System Configuration69 pages

Operating System Configuration Guide70 pages

Questions and Answers:

L
Laurie TannerAug 31, 2025
How to troubleshoot HP XP1024 logical devices not recognized by the host?
- W
  wsmithAug 31, 2025
  If the logical devices are not recognized by the host, verify the following: * The READY indicator lights on the disk array are ON. * Fiber cables are correctly installed and firmly connected. * The target IDs are properly configured. The LUNs for each TID must start at 0 and continue sequentially without skipping any numbers. * The TIDs/WWNs on each bus are unique. Do not install two devices with the same ID on the same bus. * Recheck the buses for new devices. * LUSE devices are not intermixed with normal LUNs on the same port. * The maximum number of LUSE devices per port has not been exceeded. * The disk array host mode is set correctly.
R
Robert BeckerSep 12, 2025
What to do if the host does not reboot properly after a hard shutdown on HP Disk array system?
- D
  Douglas SandersSep 12, 2025
  If the host is powered off without executing the shutdown process, wait three minutes. This allows the disk array’s internal timeout process to purge queued commands. If the host restarts while the disk array is processing queued commands, it may not reboot successfully.
C
chamberstylerAug 30, 2025
Why logical volumes cannot be created on HP XP1024 Storage?
- A
  allisonseanAug 30, 2025
  If logical volumes cannot be created on your HP Storage, verify the following: * The volume capacity for OPEN-x volumes is not greater than the maximum capacity allowed (see the Emulation specifications table). * The capacity of the volume group is not less than the total capacity of the partitioned logical volume.
A
Amanda HinesSep 13, 2025
Why a file system cannot be created on HP Disk array system?
- L
  Laura GraySep 13, 2025
  If a file system cannot be created, check that a character-type device file is specified as the device file in the newfs command. Also, verify that the logical unit is correctly labeled by the format command.
V
Victoria PhillipsSep 12, 2025
Why physical volumes cannot be created on HP Disk array system?
- T
  theresa44Sep 12, 2025
  If physical volumes cannot be created, verify that the disk array logical devices are correctly formatted.
D
Douglas JohnsonSep 17, 2025
What to do if HP Disk array system performs a self reboot because the disk array was busy or it logged a panic message?
- M
  mooresandraSep 17, 2025
  If the disk array performs a self reboot because it was busy or logged a panic message, reboot the host.
T
Tracy FowlerSep 23, 2025
Why does HP Disk array system self reboot?
- W
  Wesley KnightSep 23, 2025
  If the HP Disk array system performs a self-reboot because it was busy or logged a panic message, reboot the host.
J
James GarciaAug 27, 2025
Why does my HP XP1024 host hang or declare devices and then hang?
- M
  Mark CraneAug 27, 2025
  If your HP Storage host hangs, or declares devices and then hangs, ensure there are no duplicate disk array Target IDs (TIDs), and that disk array TIDs do not conflict with any host TIDs.
W
whallAug 26, 2025
What to do if a file system is not mounted after rebooting HP XP1024 Storage?
- S
  Sarah AllenAug 26, 2025
  If a file system is not mounted after rebooting HP Storage, verify that the host was restarted correctly and that the file system attributes are correct.
A
April AllenAug 25, 2025
What to do if HP XP1024 Storage host detects a parity error?
- D
  Derrick WilsonAug 26, 2025
  If the host detects a parity error with HP Storage, check the HBA to ensure it was installed properly. Then, reboot the host.