Spare disks cause critical warning

[thanos-k]

Disks that are marked as spare in an array cause a critical return code.

This is caused because their cpqDaPhyDrvStatus (oid : 1.3.6.1.4.1.232.3.2.5.1.1.6) return vaule is 1 (other) .

Since the check is ne 'ok' thatr causes a critical warning which is a false positive.