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単一のディスク障害が原因でディスク/シェルフ数が一致しません

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環境

ONTAP 9

問題

  • EMS Report HA GROUP ERROR: DISK/SHELF COUNT MISMATCH の略。
  • ADP構成のディスクは、2つのノードに別 々 に分散されます。
    disk_P1は応答しておらず破損ディスクですが、disk_P2はアグリゲートに含まれたままです。

NodeA:
Broken disks

RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
---------   ------    ------------- ---- ---- ---- ----- --------------   --------------
not responding   0b.00.18P1   0b   0   18  SA:A   0   SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)

NodeB:
Aggregate nodeB_aggr0 (online, raid_dp, fast zeroed) (block checksums)
  Plex /nodeB_aggr0/plex0 (online, normal, active, pool0)
   RAID group /nodeB_aggr0/plex0/rg0 (normal, block checksums)

    RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
 ---------   ------     ------------- ---- ---- ---- ----- --------------   -------------- 
    data      0b.00.12P2   0b   0 12  SA:B   0   SAS 10000 23956/49062912   23964/49079296 (fast zeroed)
    data      0b.00.16P2   0b   0   16  SA:B   0   SAS 10000 23956/49062912 23964/49079296 (fast zeroed)
    data      0b.00.18P2   0b   0   18  SA:B   0   SAS 10000 23956/49062912   23964/49079296 (fast zeroed)

 

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