Reference Guide
SNMP Trap
Numbers
1201
Event ID — 2056
Description Virtual disk failed.
Severity Critical / Failure / Error
Cause and Action Cause: One or more physical disks included in the virtual disk have failed. If the virtual disk is non-redundant (does
not use mirrored or parity data), then the failure of a single physical disk can cause the virtual disk to fail. If the
virtual disk is redundant, then more physical disks have failed than can be rebuilt using mirrored or parity
information.
Action: Create a new virtual disk and restore from a backup.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: 2048, 2049, 2050, 2076, 2079, 2081, 2129, 2346
Local Response Agent (LRA) Number: 2081
SNMP Trap
Numbers
1204
Event ID — 2057
Description
Virtual disk degraded.
Severity Warning / Non-critical
Cause and Action Cause 1: This alert message occurs when a physical disk included in a redundant virtual disk fails. Because the
virtual disk is redundant (uses mirrored or parity information) and only one physical disk has failed, the virtual disk
can be rebuilt.
Action 1: Replace the failed drive. Rebuild of the virtual disk starts automatically.
NOTE: If you put the drive in a dierent slot, you need to assign it as a hot spare for the rebuild to start
automatically.
If you put the drive in a dierent slot, you need to assign it as a hot spare for the rebuild to start automatically.
Cause 2: A physical disk in the disk group has been removed.
Action 2: If a physical disk was removed from the disk group, either replace the disk or restore the original disk. You
can identify which disk has been removed by locating the disk that has a red “X” for its status. Perform a rescan
after replacing the disk.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: 2048, 2049, 2050, 2076, 2079, 2081, 2123, 2129, 2346
Local Response Agent (LRA) Number: 2080
SNMP Trap
Numbers
1203
66 Storage Management Message Reference