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

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38
Visibility:
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0
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.

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