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RAID status

You use the aggr status -r command to check the current RAID status and configuration for your aggregates.

This table describes the status messages and their meanings.

RAID status Description
degraded The aggregate contains at least one RAID group with single-disk failure that is not being reconstructed.
double degraded The aggregate contains at least one RAID group with double-disk failure that is not being reconstructed (RAID-DP only).
double reconstruction xx% complete At least one RAID group in the aggregate is being reconstructed after experiencing a double-disk failure (RAID-DP only)
mirror degraded The aggregate is mirrored, and one of its plexes is offline or resynchronizing.
raid0 The aggregate consists of RAID-0 (no parity) RAID groups (V-Series systems only)
raid4 The aggregate consists of RAID4 RAID groups
raid_dp The aggregate consists of RAID-DP (Double Parity) RAID groups.
reconstruction xx% complete At least one RAID group in the aggregate is being reconstructed after experiencing a single-disk failure.