3Ware 9650SE-2LPML User Manual page 240

Chapter 12. Troubleshooting
0006 Incomplete unit detected
0007 Initialize completed
230
Event Type
Warning
Cause
The 3ware RAID controller has detected an incomplete unit.
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 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.
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 143
3ware Serial ATA RAID Controller User Guide