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単一のクラスタアプリケーションがオフライン( VLDB など)のために ANDU が一時停止する

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core<a>ONTAP アップグレード</a><a>2008822364</a>
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環境

ONTAP 9.7 からのアップグレード( 9.7P10 より前のすべてのパッチリリース)

問題

  • エラーが原因 cluster image show-update-progress で自動無停止アップグレード( ANDU )が一時停止( EMS または出力に表示):

Sat Jun 26 18:10:21 +0200 [cluster1-01: upgrademgr: upgrademgr.update.pausedErr:error]: The automated update of the cluster has been paused due to the following reason: Node "MUM": Error: {Not all aggregates are online}, Action: {Ensure all aggregates are online..}. Node "MUM": Error: {Cluster is not in quorum.}, Action: {Use the (privilege: advanced) "cluster ring show" command to verify all replication unit details..}.

  • ストレージギブバックを実行できないため、アップグレードプロセスが一時停止され
  • リブート後にノードでクラスタアプリケーションのボリュームロケーションデータベース( VLDB )がオンラインにならない( advanced 権限レベルのコマンド cluster ring show の出力に表示される):

::> set advanced

::*> cluster ring show
Node    UnitName Epoch   DB Epoch DB Trnxs Master   Online
--------- -------- -------- -------- -------- --------- ---------
cluster1-01 mgmt   2     2     251    cluster1-01 master
cluster1-01 vldb   2     2     29     cluster1-01 master
cluster1-01 vifmgr 2     2     21     cluster1-01 master
cluster1-01 bcomd  2     2     7     cluster1-01 master
cluster1-01 crs   2     2     4     cluster1-01 master
cluster1-02 mgmt   2     2     251    cluster1-01 secondary
cluster1-02 vldb  0     36     1036078  -     offline
cluster1-02 vifmgr 2     2     21     cluster1-01 secondary
cluster1-02 bcomd  2     2     7     cluster1-01 secondary
cluster1-02 crs   2     2     4     cluster1-01 secondary

 

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