# Logical drive [number] is blocked on controller [number].

## Explanation:

When the ServeRAID controller performs a rebuild operation on an array, it reconstructs the data that was stored in RAID level-1 and RAID level-5 logical drives. However, the ServeRAID controller cannot reconstruct the data that was stored in any RAID level-0 logical drives in that array. The data in the RAID level-0 logical drives is blocked when the ServeRAID controller detects that the array is valid, but the data might be damaged.

## Action:

Unblock the logical drive after the rebuild is complete. Restore the data from tape.

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