Dell PowerVault ME5 Series Owner's Manual page 78

Table 28. Event descriptions and recommended actions (continued)
Number Severity
41 Info.
43 Info.
44 Warning
47 Info.
48 Info.
49 Info.
50 Error
Warning
51 Error
Warning
78 Events and event messages
Description/Recommended actions
● Check that there is a module or blank plate in every module slot in the enclosure.
● If none of these explanations apply, replace the disk or controller module that logged the
error.
The indicated disk has been designated a spare for the indicated disk group.
Recommended actions:
● No action is required.
The indicated disk group has been deleted.
Recommended actions:
● No action is required.
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
problem solving.
An error detected by the sensors has been cleared. This event indicates that a problem reported
by event 39, 40, or 524 is resolved.
Recommended actions:
● No action is required.
The indicated disk group has been renamed.
Recommended actions:
● No action is required.
A lengthy SCSI maintenance command has completed. (This typically occurs during disk
firmware update.)
Recommended actions:
● No action is required.
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.
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.
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.
An uncorrectable ECC error occurred in cache memory.
Troubleshooting and