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页码 232
Severity
Critical / Failure / Error
Cause and 
Action
Cause: A redundant virtual disk has lost redundancy. This may occur when the 
virtual disk suffers the failure of multiple physical disks. In this case, both the source 
physical disk and the target disk with redundant data have failed. A rebuild is not 
possible because there is no redundancy.
Action: Replace the failed disks and restore from backup.
Related Alert 
Information
Clear Alert Number: 1204
Related Alert Number: None
Local Response Agent (LRA) Number: 2081
SNMP Trap 
Numbers
1204
Event ID — 2311
Description
The firmware on the EMMs is not the same version. EMM0 %1 EMM1 %2.
Severity
Warning / Non-critical
Cause and 
Action
Cause: The firmware on the EMM modules is not the same version. It is required 
that both modules have the same version of the firmware. This alert may be caused 
if you attempt to insert an EMM module that has a different firmware version than 
an existing module. The %1 and %2 indicate a substitution variable. The text for 
these substitution variables is displayed with the alert in the alert log and can vary 
depending on the situation.
Action: Upgrade to the same version of the firmware on both EMM modules.
Related Alert 
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2090
SNMP Trap 
Numbers
853
Event ID — 2312
Description
A power supply in the enclosure has an AC failure.
Severity
Warning / Non-critical
Cause and 
Action
Cause: The power supply has an AC failure.
Action: Replace the power supply.
Related Alert 
Information
Clear Alert Number: 1003
Related Alert Number: 2122, 2324
Local Response Agent (LRA) Number: 2090
SNMP Trap 
Numbers
1003
145