Product specifications

Event Messages
C-13
Message
LG:0 Logical Drive ALERT: Bad Data Block Marked 000000084
What Happens?
Media errors caused data inconsistency; e.g., concurrent
occurrences of media errors on more than one RAID5 member
drive. The affected data blocks # are marked bad. The situation
may result from the following:
1. One member drive failed, and media errors are found on
another member drive.
2. Media errors occurred consequentially on two member
drives.
What to Do?
The data affected by data blocks failure will be lost. The host
computer will return media error messages if host accesses fall
within the affected blocks.
Message
LG:0 Logical Drive ALERT: UNPROTECTED Block Marked
000000084
What Happens?
Media errors are found in an unprotected array, e.g., RAID0. The
affected data blocks will be marked bad.
What to Do?
The data affected by data blocks failure will be lost. The host
computer will return media error messages if host access falls ithin
the affected blocks. Restoring data from a backup source is
recommended.
Message
LG:0 Logical Drive NOTIFY: Bad Data Block encountered
000000084
What Happens?
Data blocks previously marked bad are re-encountered during
host I/O access or certain operations such as Media Scan.
What to Do?
The data affected by data blocks failure is lost. Restoring data
from a backup source is recommended. The host computer will
return media error messages if host access fallswithin the affected
blocks.
Message
LG:0 ALERT: Inconsistent Parity Encountered Block 000000084
What Happens?
Parity inconsistency encountered on block address _____
What to Do?
It is recommended to perform the “Regenerate Parity” function to
correct the parity faults.
C.5.2 Notification:
Message
LG:0 Logical Drive NOTICE: Continue Rebuild Operation
What Happens?
The target logical drive has been stored to its previous
one-drive-failed status, and the rebuild operation is automatically
resumed by firmware. This may occur when the system is
powered off or reset during the rebuild process or that media
errors have been discovered and corrected during the rebuild.
What to Do?
Press ESC to clear the message.