Fujitsu PRIMEQUEST 1000 Series User Manual page 852

Meaning:
The logical drive entered the degraded state.
%2: Device name
Corrective action:
Replace the degraded HDD. Perform a rebuild.
Severity:
Error
Action:
(R/M/T/S)
28538
SV RAID:%2 Device error (Disks missing)
Meaning:
The HDD does not exist.
%2: Device name
Corrective action:
Replace the dead HDD. Perform a rebuild.
Severity:
Warning
Action:
(R/M/T/S)
SVmco User Guidel
844