Veritas File System 5.1 SP1 Administrator"s Guide (5900-1499, April 2011)

An error message for the primary file system prints. Resolve the error on the
primary file system and rerun any backups or other applications that were using
the snapshot that failed when the error occurred.
V-2-27
WARNING: msgcnt x: mesg 027: V-2-27: vx_snap_bpcopy - mount_point snapshot
file system write error
Description:
A write to the snapshot file system failed.
As the primary file system is updated, copies of the original data are read from
the primary file system and written to the snapshot file system. If one of these
writes fails, the snapshot file system is disabled.
Recommended action:
Check the console log for I/O errors. If the disk has failed, replace it. Resolve the
error on the disk and rerun any backups or other applications that were using the
snapshot that failed when the error occurred.
V-2-28
WARNING: msgcnt x: mesg 028: V-2-28: vx_snap_alloc - mount_point snapshot
file system out of space
Description:
The snapshot file system ran out of space to store changes.
During a snapshot backup, as the primary file system is modified, the original
data is copied to the snapshot file system. This error can occur if the snapshot
file system is left mounted by mistake, if the snapshot file system was given too
little disk space, or the primary file system had an unexpected burst of activity.
The snapshot file system is disabled.
Recommended action:
Make sure the snapshot file system was given the correct amount of space. If it
was, determine the activity level on the primary file system. If the primary file
system was unusually busy, rerun the backup. If the primary file system is no
busier than normal, move the backup to a time when the primary file system is
relatively idle or increase the amount of disk space allocated to the snapshot file
system.
Rerun any backups that failed when the error occurred.
Diagnostic messages
Dewey kernel messages
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