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プレックスの障害発生後にアグリゲートが再同期または再構築を開始しない

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環境

  • SyncMirror
  • Plex障害
  • パリティの再計算
  • ONTAP 9

問題

  • SyncMirrorプレックスのパリティの再計算に時間がかかりすぎる
  • SyncMirrorプレックスの障害後、複数のディスクが障害としてマークされたが、再構築や再同期は開始されない
  • パリティの再計算が進行中である

  Plex: /aggr1/plex2 (online, normal, resyncing, pool1)
   RAID Group /aggr1/plex2/rg0 (recomputing parity 0% completed, block checksums)
                                                              Usable Physical
     Position Disk                        Pool Type     RPM     Size     Size Status
     -------- --------------------------- ---- ----- ------ -------- -------- ----------
     dparity  2.41.23                      1   FSAS    7200   3.63TB   3.64TB (normal)
     parity   FAILED                       -   -          -   3.63TB        - (failed)
     data     FAILED                       -   -          -   3.63TB        - (failed)

 

 

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