LSI 3ware SAS 9750-8i User's Guide Page 266

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Troubleshooting
254 3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.0
An incomplete unit is a unit in which the 3ware RAID controller is unable to
detect one or more drives. The drives may be missing, dead, or improperly
connected. A unit that is incomplete is also degraded (although a degraded
unit can be complete if all drives are still detected, including the failed drive).
Action
Check hardware connections and reseat the drives. Rescan the controller from
3DM 2 to see if the unit has been restored. If you are able to restore the unit
before any data has been written to the unit, a rebuild will not be necessary. If
the unit remains incomplete, replace the missing or dead drives and initiate a
rebuild.
0007 Initialize completed
Event Type
Information
Cause
The 3ware RAID controller completed the “synching” background
initialization sequence of RAID levels 1, 6, 10, 50, or 5. For RAID 5, RAID 6,
and RAID 50, the data on the unit was read and the resultant new parity was
written. For RAID 1 and 10, one half of the mirror was copied to the other
half (mirrors are synchronized).
This message will not appear for a foreground initialization.
See Also
“Foreground Versus Background Initialization” on page 152
0008 Unclean shutdown detected
Event Type
Warning
Cause
The 3ware RAID controller detected an unclean shutdown of the operating
system, either from a power failure or improper shutdown procedure. The
controller will force the unit to begin verifying, due to the possibility that data
on a redundant unit could be out of synchronization.
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