Dell EMC ME4084 Owner's Manual page 69

Number Severity Description/Recommended actions
Recommended actions:
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39 Warning The sensors monitored a temperature or voltage in the warning range. When the problem is resolved, event
47 is logged for the component that logged event 39.
If the event refers to a disk sensor, disk behavior may be unpredictable in this temperature range.
Check the event log to determine if more than one disk has reported this event.
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Recommended actions:
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40 Error The sensors monitored a temperature or voltage in the failure range. When the problem is resolved, event 47
is logged for the component that logged event 40.
Recommended actions:
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41 Info. The indicated disk has been designated a spare for the indicated disk group.
Recommended actions:
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43 Info. The indicated disk group has been deleted.
Recommended actions:
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44 Warning The controller contains cache data for the indicated volume but the corresponding disk group is not online.
Recommended actions:
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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:
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48 Info. The indicated disk group has been renamed.
Recommended actions:
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49 Info. A lengthy SCSI maintenance command has completed. (This typically occurs during disk firmware update.)
No action is required.
If multiple disks report this condition there could be a problem in the environment.
If one disk reports this condition, there could be a problem in the environment or the disk has failed.
Check that the storage system's fans are running.
Check that the ambient temperature is not too warm. The controller enclosure operating range is 5°C to
35°C (41°F to 95°F). The expansion enclosure operating range is 5°C to 40°C (41°F to 104°F).
Check for any obstructions to the airflow.
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.
Check that the storage system's fans are running.
Check that the ambient temperature is not too warm. The controller enclosure operating range is 5°C to
35°C (41°F to 95°F). The expansion enclosure operating range is 5°C to 40°C (41°F to 104°F).
Check for any obstructions to the airflow.
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.
No action is required.
No action is required.
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
problems. .
No action is required.
No action is required.
Resources for diagnosing and resolving
Events and event messages 69