Dell EMC ME4084 Owner's Manual page 129

Number Severity Description/Recommended actions
595 Info. This event reports the serial number of each controller module in this system.
Recommended actions:
•
596 Warning Enclosure fault protection has been compromised for the indicated.
To replace the failed disk, the system was unable to find a spare that met requirements to minimize the risk of
data loss in the event of enclosure failure, so the system had to select a spare that did not meet the
requirements. For a RAID-6 disk group, this means that more than two member disks are in the same
enclosure. For other RAID levels, this means that more than one member disk is in the same enclosure.
Recommended actions:
•
597 Warning Drawer fault protection has been compromised for the indicated.
To replace the failed disk, the system was unable to find a spare that met requirements to minimize the risk of
data loss in the event of drawer failure, so the system had to select a spare that did not meet the
requirements. For a RAID-6 disk group, this means that more than two member disks are in the same drawer.
For other RAID levels, this means that more than one member disk is in the same drawer.
Recommended actions:
•
598 Warning, Drive has failed a performance measurement.
Info.
Recommended actions:
•
599 Error The firmware has yet to retrieve Enclosure Power control status.
The Enclosure Power element provides enclosure level power control. This could occur shortly after a reboot
or module insertion. It should only be treated as an error if it persists for more than 30 seconds after a reset.
Recommended actions:
•
•
Warning, The firmware has yet to retrieve Enclosure Power control status.
Resolved
The Enclosure Power element provides enclosure level power control.
Recommended actions:
•
602 Error, An alert condition was detected on a Midplane Interconnect element.
Warning
The Midplane Interconnect element reports status associated with the interface between the SBB I/O
module and the midplane. This is typically some form of communication problem on the midplane
interconnect.
Recommended actions:
• Check that the SAS expansion cables are connected between each enclosure in the storage system
and that they are fully seated. (Do NOT remove and reinsert the cables because this can cause
problems with additional disk groups.)
• Check that no disks have been removed from the system unintentionally.
• Check for other events that indicate faults in the system and follow the recommended actions for
those events. But, if the event indicates a failed disk and the recommended action is to replace the
disk, do NOT replace the disk at this time because it may be needed later for data recovery.
• If the disk group is still quarantined after performing the preceding steps, shut down both controllers
and then power down the entire storage system. Power it back up, beginning with any disk enclosures
(expansion enclosures), then the controller enclosure.
• If the disk group is still quarantined after performing the preceding steps, contact technical support.
No action is required.
Replace the indicated failed disk in the indicated enclosure to restore enclosure fault protection.
Replace the indicated failed disk in the indicated enclosure to restore drawer fault protection.
Monitor the disk.
Contact technical support.
When the problem is resolved, an event with the same code will be logged with Resolved severity.
No action is required.
Events and event messages 129