Description
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A virtual disk bad block medium error is detected.
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Severity
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Critical / Failure / Error
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Cause and Action
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Cause: Virtual disk bad blocks are due to presence of unrecoverable bad blocks on one or more member physical disks.
Action:
- Perform a backup of the virtual disk with the
Verify option selected. One of the following can occur:
- Backup operation fails. In this case, restore the file from a previous backup. After restoring the file, run Patrol Read and check for bad blocks. If more bad blocks exist, proceed to step 2.
- Backup operation completes without error. This indicates that there are no bad blocks on your virtual disk.
- Backup operation displays bad blocks. This indicates that the bad blocks are located in a nondata area. Proceed to step 2.
- To clear these bad blocks, execute the
Clear Virtual Disk Bad Blocks task.
- Run
Patrol Read to ensure no new bad blocks are found.
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Related Alert Information
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Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2081
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