When the controller performs a rebuild operation on a pool, it reconstructs the data that was stored in RAID level-1 and RAID level-5 logical devices. However, the controller cannot reconstruct the data that was stored in any RAID level-0 logical devices in that pool. The data in the RAID level-0 logical devices is blocked when the controller detects that the pool is valid, but the data might be damaged.
Restore the data from tape.
x-0029-ASM-00-06-EN