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2N MetroClusterアップグレードAUSOスイッチバックが失敗します

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環境

  • 2ノードMetroCluster
  • ONTAP 9
  • ONTAPのアップグレード中の自動計画外スイッチオーバー(AUSO)
  • スイッチバックは失敗します

問題

  1. ONTAPの手動アップグレードを実行しています。
  2. スイッチオーバーが失敗するとノードが再起動され、AUSOがトリガーされます。
  3. アグリゲートの修復 が次のエラーで失敗します。

Error: command failed: Unable to perform the MetroCluster operation because of a Data ONTAP version mismatch. All nodes in a MetroCluster configuration must have the same version for both the current and default images.

4.  「Data ONTAPバージョンが一致しないため2ノードMetroClusterをアップグレードできません 。ただし、コマンドは「erro:

Error: command failed: Cannot change default software image. One or more aggregates are not online. Use the "storage aggregate show -state !online" command to list them.

Cluster_B::*> stor aggr show -state !online

Cluster_B Switched Over Aggregates:
Aggregate    Size Available Used% State   #Vols  Nodes       RAID Status
--------- -------- --------- ----- ------- ------ ---------------- ------------
aggr0_A01  0B     0B   0%   offline 0   Cluster_A-01   raid4,
                                  mirrored,
                                  normal

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