Dell EMC ME4084 Owner's Manual page 104

Number Severity
461 Info.
462 Error
Warning
Info.
463 Info.
464 Warning
465 Info.
104 Events and event messages
Description/Recommended actions
Recommended actions:
• Ensure that all disks are installed and all enclosures are connected and powered on. When the problem is
resolved, event 461 is logged.
The indicated disk group that was missing from the indicated virtual pool was recovered.
This event indicates that a problem reported by event 460 is resolved.
Recommended actions:
• No action is required.
The indicated virtual pool reached its storage limit.
There are three thresholds, two of which are user-settable. The third and highest setting is set automatically
by the controller and cannot be changed. This event is logged with Warning severity if the high threshold is
exceeded and the virtual pool is overcommitted. Overcommitted means that the total committed size of all
virtual volumes exceeds the physical space in the virtual pool. If the storage usage drops below a threshold,
event 463 is logged.
Recommended actions:
• You should immediately take steps to reduce storage usage or add capacity.
The indicated virtual pool exceeded its high threshold for allocated pages, and the virtual pool is
overcommitted.
There are three thresholds, two of which are user-settable. The third and highest setting is set automatically
by the controller and cannot be changed. This event is logged with Warning severity if the high threshold is
exceeded and the virtual pool is overcommitted. Overcommitted means that the total committed size of all
virtual volumes exceeds the physical space in the virtual pool. If the storage usage drops below a threshold,
event 463 is logged.
Recommended actions:
• You should immediately take steps to reduce storage usage or add capacity.
The indicated virtual pool exceeded one of its thresholds for allocated pages.
There are three thresholds, two of which are user-settable. The third and highest setting is set automatically
by the controller and cannot be changed. This event is logged with Warning severity if the high threshold is
exceeded and the virtual pool is overcommitted. Overcommitted means that the total committed size of all
virtual volumes exceeds the physical space in the virtual pool. If the storage usage drops below a threshold,
event 463 is logged.
Recommended actions:
• No action is required for the low and mid thresholds. However, you may want to determine if your storage
usage is growing at a rate that will result in the high threshold being crossed in the near future. If this will
occur, either take steps to reduce storage usage or purchase additional capacity.
• If the high threshold is crossed, you should promptly take steps to reduce storage usage or add capacity.
The indicated virtual pool has dropped below one of its thresholds for allocated pages.
This event indicates that a condition reported by event 462 is no longer applicable.
Recommended actions:
• No action is required.
A user inserted an unsupported cable or SFP into the indicated controller host port.
Recommended actions:
• Replace the cable or SFP with a supported type.
A user removed an unsupported cable or SFP from the indicated controller host port.
Recommended actions:
• No action is required.