Veritas Volume Manager 5.0.1 Troubleshooting Guide, HP-UX 11i v3, First Edition, November 2009

If the volume is not mirrored, this message indicates that some data could not be
read. The file system or other application reading the data may report an additional
error, but in either event, data has been lost. The volume can be partially salvaged
and moved to another location if desired.
This message may also appear during a plex detach operation in a cluster. In this
case, no action is required.
V-5-0-252
VxVM vxio NOTICE V-5-0-252 read error on object subdisk of mirror
plex in volume volume (start offset length length) corrected
Description:
A read error occurred, which caused a read of an alternate mirror and a writeback
to the failing region. This writeback was successful and the data was corrected
on disk.
Recommended action:
No recovery procedure is required. The problem was corrected automatically.
Note the location of the failure for future reference. If the same region of the
subdisk fails again, this may indicate a more insidious failure and the disk should
be reformatted at the next reasonable opportunity.
V-5-0-258
VxVM vxdmp NOTICE V-5-0-258 removed disk array
disk_array_serial_number
Description:
A disk array has been disconnected from the host, or some hardware failure has
resulted in the disk array becoming inaccessible to the host.
Recommended action:
Replace disk array hardware if this has failed.
V-5-0-386
VxVM vxio WARNING V-5-0-386 subdisk subdisk failed in plex plex in
volume volume
Description:
The kernel has detected a subdisk failure, which may mean that the underlying
disk is failing.
75Error messages
Types of messages