3Ware 7000-2 User Guide - Page 182

3Ware 7000-2 - Escalade RAID Controller Manual

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Page 182 highlights

3ware Escalade ATA RAID Controller User Guide AEN 00Bh AEN_REBUILD_STARTED The ATA RAID controller notifies the user whenever it starts a rebuild. The rebuild start may be user initiated (by selecting the rebuild button in the 3DM Disk Management Utility) or it may be auto initiated by a hot spare failover. In either case, the user is notified of the event by this AEN. AEN 00Ch AEN_INIT_STARTED The ATA RAID controller notifies the user by this AEN whenever it starts an Initialization. Initialization occurs at array creation time. AEN 00Fh AEN_SMART_FAIL The ATA RAID controller supports SMART Monitoring. whereby the individual drives automatically monitor certain parametric information such as error rates and retry counts. By monitoring this data, SMART may be able to predict a drive failure before it happens, allowing a user to schedule service of the array before it becomes degraded. The SMART status of each drive attached to the ATA RAID controller is monitored daily. If a failure of any drive is determined to be likely, the user is notified by this AEN. AEN 02Eh AEN_REPLACE_DRIVE_TOO_SMALL The ATA RAID controller notifies the user by this AEN when the replacement drive capacity is smaller than required. The replacement drive must be equal to or greater capacity than the drive it's replacing. For more information refer to the Hint on page 50. AEN 02Fh AEN_UNIT_NOT_ZEROED The ATA RAID controller notifies the user by this AEN when verification fails because the array has not been initialized. This is normal for the first verification that occurs on a RAID 1 or RAID 10 array. 182 www.3ware.com

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3ware Escalade ATA RAID Controller
User Guide
182
www.3ware.com
AEN 00Bh
AEN_REBUILD_STARTED
The ATA RAID controller notifies the user whenever it starts a
rebuild. The rebuild start may be user initiated (by selecting the
rebuild button in the 3DM Disk Management Utility) or it may be
auto initiated by a hot spare failover. In either case, the user is noti-
fied of the event by this AEN.
AEN 00Ch
AEN_INIT_STARTED
The ATA RAID controller notifies the user by this AEN whenever
it starts an Initialization. Initialization occurs at array creation time.
AEN 00Fh
AEN_SMART_FAIL
The ATA RAID controller supports SMART Monitoring. whereby
the individual drives automatically monitor certain parametric
information such as error rates and retry counts. By monitoring this
data, SMART may be able to predict a drive failure before it hap-
pens, allowing a user to schedule service of the array before it
becomes degraded. The SMART status of each drive attached to the
ATA RAID controller is monitored daily. If a failure of any drive is
determined to be likely, the user is notified by this AEN.
AEN 02Eh
AEN_REPLACE_DRIVE_TOO_SMALL
The ATA RAID controller notifies the user by this AEN when the
replacement drive capacity is smaller than required. The replace-
ment drive must be equal to or greater capacity than the drive it's
replacing. For more information refer to the Hint on page 50.
AEN 02Fh
AEN_UNIT_NOT_ZEROED
The ATA RAID controller notifies the user by this AEN when veri-
fication fails because the array has not been initialized. This is nor-
mal for the first verification that occurs on a RAID 1 or RAID 10
array.