Number
Severity
Description/Recommended actions
Recommended actions:
•
No action is required.
44
Warning
The controller contains cache data for the indicated volume but the corresponding disk group is not online.
Recommended actions:
•
Determine the reason that the disks comprising the disk group are not online.
•
If an enclosure is down, determine corrective action.
•
If the disk group is no longer needed, you can clear the orphan data. This will result in lost data.
•
If the disk group is missing and was not intentionally removed, see
Resources for diagnosing and resolving
47
Info.
An error detected by the sensors has been cleared. This event indicates that a problem reported by event 39
or 40 is resolved.
Recommended actions:
•
No action is required.
48
Info.
The indicated disk group has been renamed.
Recommended actions:
•
No action is required.
49
Info.
A lengthy SCSI maintenance command has completed. (This typically occurs during disk firmware update.)
Recommended actions:
•
No action is required.
50
Error
A correctable ECC error occurred in cache memory more than 10 times during a 24-hour period, indicating a
probable hardware fault.
Recommended actions:
•
Replace the controller module that logged this event.
Warning
A correctable ECC error occurred in cache memory.
This event is logged with Warning severity to provide information that may be useful to technical support, but
no action is required now. It will be logged with Error severity if it is necessary to replace the controller module.
Recommended actions:
•
No action is required.
51
Error
An uncorrectable ECC error occurred in cache memory more than once during a 48-hour period, indicating a
probable hardware fault.
Recommended actions:
•
Replace the controller module that logged this event.
Warning
An uncorrectable ECC error occurred in cache memory.
This event is logged with Warning severity to provide information that may be useful to technical support, but
no action is required now. It will be logged with Error severity if it is necessary to replace the controller module.
Recommended actions:
•
No action is required.
86
Events and event messages
