3Ware 7000-2 - Escalade RAID Controller, User Manual

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Troubleshooting
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AEN 001h SOFT_RESET
The ATA RAID controller has detected a soft reset from the device
driver. Soft resets are normal at driver load and unload time. If the
ATA 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 ATA RAID controller and retry the command packet.
AEN 002h AEN_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.
AEN 003h AEN_CONTROLLER_ERROR
The ATA RAID controller has encountered an internal error. Please
contact 3ware customer support.
AEN 004h AEN_REBUILD_FAIL
The
ATA 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
AEN_VERIFY_FAILED 02Ah
AEN_VERIFY_DONE 02Bh
AEN_SECTOR_OVERWRITE 02Ch
AEN_RBLD_SOURCE_ERROR 02Dh
AEN_DRIVE_NOT_SUPPORTED 030h
AEN_QUEUE_FULL 0FFh
Table 1: AEN Error Messages
Message Value