FQXST0412W : One disk in the specified RAID-6 disk group failed. The disk group is online, but it has a status of FTDN (fault tolerant with a down disk).

Severity​

Warning

Serviceable with log​

Yes

Automatically Notify Support​

No

User Action​

1. If event 37 was not logged, a spare of the proper type and size was not available for reconstruction. Replace the failed disk with one of the same type and the same or greater capacity and, if necessary, designate it as a spare. Confirm this by checking that events 9 and 37 are logged.
2. Otherwise, reconstruction automatically started and event 37 was logged. Replace the failed disk and configure the replacement as a dedicated (linear only) or global spare for future use.

   For continued optimum I/O performance, the replacement disk should have the same or better performance.

3. Confirm that all failed disks have been replaced and that there are sufficient spare disks configured for future use.