Dell EMC ME4084 Owner's Manual page 72

Number Severity
65 Error
68 Info.
71 Info.
72 Info.
73 Info.
74 Info.
75 Info.
76 Info.
77 Info.
78 Warning
72 Events and event messages
Description/Recommended actions
• If the failed disk was a global spare, configure the new disk as a global spare.
• If the failed disk was a dedicated spare, configure the new disk as a dedicated spare for the same disk
group.
An uncorrectable ECC error occurred in cache memory on startup.
The controller is automatically restarted and its cache data are restored from the partner controller's cache.
Recommended actions:
• Replace the controller module that logged this event.
The controller that logged this event is shut down, or both controllers are shut down.
Recommended actions:
• No action is required.
The controller has started or completed failing over.
Recommended actions:
• No action is required.
After failover, recovery has either started or completed.
Recommended actions:
• No action is required.
The two controllers are communicating with each other and cache redundancy is enabled.
Recommended actions:
• No action is required.
The FC loop ID for the indicated disk group was changed to be consistent with the IDs of other disk groups.
This can occur when disks that constitute a disk group are inserted from an enclosure having a different FC
loop ID.
This event is also logged by the new owning controller after disk group ownership is changed.
Recommended actions:
• No action is required.
The indicated volume's LUN (logical unit number) has been unassigned because it conflicts with LUNs
assigned to other volumes. This can happen when disks containing data for a mapped volume have been
moved from one storage system to another.
Recommended actions:
• If you want hosts to access the volume data in the inserted disks, map the volume with a different LUN.
The controller is using default configuration settings. This event occurs on the first power up, and might
occur after a firmware update.
Recommended actions:
• If you have just performed a firmware update and your system requires special configuration settings, you
must make those configuration changes before your system will operate as before.
The cache was initialized as a result of power up or failover.
Recommended actions:
• No action is required.
The controller could not use an assigned spare for a disk group because the spare's capacity is too small.
This occurs when a disk in the disk group fails, there is no dedicated spare available and all global spares are
too small or, if the dynamic spares feature is enabled, all global spares and available disks are too small, or if
there is no spare of the correct type. There may be more than one failed disk in the system.