3Ware 9650SE-2LPML User Manual page 239

0004 Rebuild failed
0005 Rebuild completed
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Event Type
Error
Cause
The 3ware RAID controller was unable to complete a rebuild operation. This
error can be caused by drive errors on either the source or the destination of
the rebuild. However, because ATA drives can reallocate sectors on write
errors, the rebuild failure is most likely caused by the source drive of the
rebuild detecting a read error.
Action
The default operation of the 3ware RAID controller is to abort a rebuild if an
error is encountered. If you want rebuilds to continue when there is a source
error, you can set a unit policy to Continue on Source Error During Rebuild in
3DM or CLI.
The consequence of continuing a rebuild when there is a source error is that
there may be corrupt data in your rebuilt unit. In some cases, however, this
may be your only alternative for recovering as much data as possible from a
unit that has become degraded.
To lower the likelihood of getting this error, schedule regular verifications.
See Also
"Setting Continue on Source Error During Rebuild" on page 110.
"Scheduling Background Tasks" on page 156
Event Type
Information
Cause
The 3ware RAID controller has successfully completed a rebuild. The data is
now redundant.
Action
None required.
Error and Notification Messages
229