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switchback failing -クラスタ内のレプリケーションユニットのオンラインステータスを確認できませんでした

環境

  • MetroCluster
  • クラスタ間
  • スイッチバックが失敗してい
  • クラスタ間のMTUが一致しません

問題

スイッチバックが予期せずスイッチオーバーされたあとに失敗します。

MetroCluster オペレーションレポートの表示:

ClusterA::> metrocluster operation show
  Operation: switchback
      State: failed
 Start Time: dd/mm/yyyy hh:mm:ss
   End Time: dd/mm/yyyy hh:mm:ss
     Errors: Failed to set up the node and cluster components for the switchback operation.
             ClusterA (fatal): The MetroCluster DR operation was terminated because the online status of the replication units in the cluster could not be verified. Run the (privilege: advanced) "cluster ring show" command to display the status of the replication units. Try the MetroCluster DR operation again when each replication unit's "online" field shows either "master" or "secondary".

 

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