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バックグラウンドディスクファームウェアの更新を無効にするためのテイクオーバーが中止されました(BDFU)

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core<a>2009856838</a>
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環境

ONTAP 9

問題

  • ストレージフェイルオーバーのテイクオーバーでパートナーをテイクオーバーできない、またはAutomated Nondisruptive Upgrade(ANDU;自動無停止アップグレード)の一環としてテイクオーバーできない。
  • takeoverコマンドは成功するが、最終的にテイクオーバーが失敗する。の出力 cf status

cluster02::*> cf status
                              Takeover
Node           Partner        Possible State Description
-------------- -------------- -------- -------------------------------------
cluster02-node1
               cluster-   true     Connected to cluster-node2.
               node2                   Previous takeover attempt by
                                       cluster-node2 was aborted
                                       because failed to disable background
                                       disk firmware update (BDFU) on local
                                       node.
cluster02-node2
               cluster-   true     Connected to cluster-node1.
               node1                   Previous takeover attempt was
                                       aborted because failed to disable
                                       background disk firmware update
                                       (BDFU) on partner node.

  • でディスクがオフラインになる SYSCONFIG-R (node run -node <node> sysconfig -r):

Aggregate cluster_node1_aggr0 (online, raid_dp, degraded, fast zeroed) (block checksums)
  Plex /cluster_node1_aggr0/plex0 (online, normal, active, pool0)
    RAID group /cluster_node1_aggr0/plex0/rg0 (degraded, block checksums)

      RAID Disk   Device  HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------       ------    ------------- ---- ---- ---- ----- --------------    --------------
      dparity       0a.01.1 0a    1   1   SA:A   0   SAS 10000 857000/1755136000 858483/1758174768 (offline)
      parity         0a.02.1 0a    2   1   SA:A   0   SAS 10000 857000/1755136000 858483/1758174768 (fast zeroed)
      data           0d.03.1 0d    3   1   SA:B   0   SAS 10000 857000/1755136000 858483/1758174768 (fast zeroed)

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