AEN Messages
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AEN Error Message Details
001h Controller reset occurred
The 3ware RAID controller has detected a soft reset from the device driver. If
the 3ware RAID controller fails to respond to the device driver within a
reasonable amount of time, the device driver may issue a soft reset to the
3ware RAID controller and retry the command packet.
002h Degraded unit
An error has been encountered and the array is operating in degraded (non-
redundant) mode. The user should replace the bad drive as soon as possible
and initiate a rebuild.
Removing a drive from a redundant unit will cause this AEN immediately.
003h Controller error occurred
The 3ware RAID controller has encountered an internal error. Please contact
AMCC Customer Support as a replacement board may be required.
004h Rebuild failed
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, due to ATA drives’ ability to reallocate sectors on write
errors, the rebuild failure is most likely caused by the source drive of the
rebuild detecting some sort of read error. The default operation of the 3ware
058h Battery capacity is below warning level
059h Battery capacity is below error level
05Ah Battery is present
05Bh Battery is not present
05Ch Battery is weak
05Dh Battery health check failed
05Eh Cache synchronization completed
05Fh Cache synchronization failed; some data lost
Table 11: AEN Error Message Summary
Value Message
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