storage pool in degraded status after disk replace and re-seat

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Category:: fas-systems

Specialty:: HW

Last Updated:

Applies to

Hybrid aggregates
Storage Pool

Issue

storage pool show output example:

GIJNETAPP::> storage pool show -instance Storage Pool Name: storage_pool_name UUID of Storage Pool: 0000a0bc-000a-00a0-abc0-00a0000000bc Nodes Sharing the Storage Pool: node_name2,node_name1 Number of Disks in Storage Pool: 3 Allocation Unit Size: 279.2GB Allocation Unit Data Size for RAID4: 186.2GB Allocation Unit Data Size for RAID-DP: 93.08GB Allocation Unit Data Size for RAID-TEC: - Storage Type: SSD Storage Pool Usable Size: 0B Storage Pool Total Size: 1.09TB Is Pool Healthy?: false State of the Storage Pool: degraded Reason for Storage Pool Being Unhealthy: Storage pool has more number of disks than expected. Job ID of the Currently Running Operation:

Storage Pool RAID groups and SSDs without errors:

Aggregate aggregate1 (online, raid_dp, hybrid) (block checksums) Plex /aggregate1/plex0 (online, normal, active, pool0) RAID group /aggregate1/plex0/rg0 (normal, block checksums) RAID group /aggregate1/plex0/rg1 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.00.0P1 0a 0 0 SA:A 0 SSD N/A 95312/195200512 95320/195216896 parity 0a.00.3P4 0a 0 3 SA:A 0 SSD N/A 95312/195200512 95320/195216896 data 0a.00.2P1 0a 0 2 SA:A 0 SSD N/A 95312/195200512 95320/195216896 RAID group /aggregate1/plex0/rg2 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.00.0P2 0a 0 0 SA:A 0 SSD N/A 95312/195200512 95320/195216896 parity 0a.00.3P3 0a 0 3 SA:A 0 SSD N/A 95312/195200512 95320/195216896 data 0a.00.2P2 0a 0 2 SA:A 0 SSD N/A 95312/195200512 95320/195216896

Aggregate aggregate2 (online, raid_dp, hybrid) (block checksums) Plex /aggregate2/plex0 (online, normal, active, pool0) RAID group /aggregate2/plex0/rg0 (normal, block checksums) RAID group /aggregate2/plex0/rg1 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.00.0P3 0a 0 0 SA:B 0 SSD N/A 95312/195200512 95320/195216896 parity 0a.00.3P2 0a 0 3 SA:B 0 SSD N/A 95312/195200512 95320/195216896 data 0a.00.2P3 0a 0 2 SA:B 0 SSD N/A 95312/195200512 95320/195216896 RAID group /aggregate2/plex0/rg2 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.00.0P4 0a 0 0 SA:B 0 SSD N/A 95312/195200512 95320/195216896 parity 0a.00.3P1 0a 0 3 SA:B 0 SSD N/A 95312/195200512 95320/195216896 data 0a.00.2P4 0a 0 2 SA:B 0 SSD N/A 95312/195200512 95320/195216896 GIJNETAPP::> storage pool show-disks Storage Pool Name: storage_pool_name Disk Disk Type Usable Size Total Size -------- ------- ----------- ----------- 1.0.1 SSD 372.4GB 372.6GB 1.0.2 SSD 372.4GB 372.6GB 1.0.3 SSD 372.4GB 372.6GB 3 entries were displayed.