MIB: CPQIDA-MIB
Physical Drive Status. This shows the status of the physical drive. The following values are valid for the physical drive status:
other (1)  Indicates that the instrument agent does not recognize  the drive.
You may need to upgrade your instrument agent  and/or driver software.
ok (2)  Indicates the drive is functioning properly.
failed (3)  Indicates that the drive is no longer operating and  should be replaced.
predictiveFailure(4)  Indicates that the drive has a predictive failure error and  should be replaced.