I am experiencing a strange condition with our HP G1 lefthand SAN cluster. The cluster consists of 4 nodes across two sites, two nodes ( node 1 & 2 )in each site are RAID5 across the pair, and these are mirrored into our DR site (Node 3 & 4 ).

Node 3 in the DR site is reporting degraded in the CMC, however when inspecting the disks in the CMC all disks are reporting "Health Normal" with a status of "active"

/dev/cciss/c0d1 in the RAID setup is reporting degraded, and the disks on this controller are reporting "safe to remove" as "no"

Does anyone ave any insight into what might be going on, the device is out of warranty period.