HP XP1024 System Configuration Manual page 37

Error Condition
A file system is not mounted after rebooting.
The disk array performs a self reboot
because the disk array was busy or it
logged a panic message.
The disk array responds "Not Ready" or the
disk array has displayed "Not Ready" and
timed out.
The host detects a parity error.
The host hangs or devices are declared and
the host hangs.
Disk Array XP operating system configuration guide: Tru64 UNIX
Recommended Action
Verify that the host was restarted correctly.
Verify that the file system attributes are
correct.
Reboot the host.
Contact HP.
Check the HBA and make sure it was
installed properly.
Reboot the host.
Make sure there are no duplicate disk array
TIDs and that disk array TIDs do not conflict
with any host TIDs.
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