3Ware 3W-6800 User Guide - Page 166

Aen 02bh Aen_verify_done, Aen 02ch Aen_sector_overwrite, Aen 02dh Aen_rbld_source_error

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3ware Escalade Storage Switch User Guide • RAID 10. One side of the mirror does not equal the other side. • RAID 5. The parity data does not equal the user data. For JBOD and RAID0, the most likely cause of the error is a grown defect in the drive. For out-of-synchronization mirrors, the error could be caused by improper shutdown of the array. This possibility applies to RAID 1, 10 and 5. A rebuild will re-synchronize the array. AEN 02Bh AEN_VERIFY_DONE This AEN indicates the data integrity verification function (see AEN 029h) was completed successfully. No errors were encountered. AEN 02Ch AEN_SECTOR_OVERWRITE If a read error is encountered during a rebuild and the user chooses to ignore the error, the sector in error is reallocated. The user is notified of the event by this AEN. AEN 02Dh AEN_RBLD_SOURCE_ERROR If an error is encountered during a rebuild operation, this AEN is generated if the error was on a source drive of the rebuild. Knowing if the error occurred on the source or the destination of the rebuild is useful for troubleshooting. AEN 0FFh AEN_QUEUE_FULL This is an internal error. Please 3ware contact technical support. 156 www.3ware.com

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3ware Escalade Storage Switch
User Guide
156
www.3ware.com
•
RAID 10. One side of the mirror does not equal the other side.
•
RAID 5. The parity data does not equal the user data.
For JBOD and RAID0, the most likely cause of the error is a grown
defect in the drive. For out-of-synchronization mirrors, the error
could be caused by improper shutdown of the array. This possibility
applies to RAID 1, 10 and 5. A rebuild will re-synchronize the
array.
AEN 02Bh
AEN_VERIFY_DONE
This AEN indicates the data integrity verification function (see
AEN 029h) was completed successfully. No errors were encoun-
tered.
AEN 02Ch
AEN_SECTOR_OVERWRITE
If a read error is encountered during a rebuild and the user chooses
to ignore the error, the sector in error is reallocated. The user is
notified of the event by this AEN.
AEN 02Dh
AEN_RBLD_SOURCE_ERROR
If an error is encountered during a rebuild operation, this AEN is
generated if the error was on a source drive of the rebuild. Knowing
if the error occurred on the source or the destination of the rebuild is
useful for troubleshooting.
AEN 0FFh
AEN_QUEUE_FULL
This is an internal error. Please 3ware contact technical support.