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アップグレード後にCloud Volumes ONTAPノードがダウンし、ルートボリュームの復旧が必要な場合

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Category:
cloud-volumes-ontap-cvo
Specialty:
cloud_provider_agnostic
Last Updated:

環境

  • NetApp Console
  • NetApp Cloud Volumes ONTAP (CVO)
  • ONTAP 9.x

問題

Cloud Volumes ONTAP (CVO)のアップグレード中に、シングルノードシステムがダウンし、起動しなくなりました。

  • NetApp Console は、以下のエラーで作業環境が失敗したと表示されます:
Failed-Show Failure Message
CloudManager cannot communicate with CloudVolumes ONTAP because there is no connectivity or because the CloudVolumes ONTAP system is not available.
  • クラスター管理IPアドレスへのSSH接続がタイムアウトしました。
  • EMSログには複数のイベントが記録されています:
[cvo-01:mgwd:callhome.root.vol.recovery.reqd:EMERGENCY]: Callhome for ROOT VOLUME NOT WORKING PROPERLY: RECOVERY REQUIRED.
[cvo-01:rc:wafl.root.content.changed:error]: Contents of the root volume might have changed. Verify that all recent configuration changes are still in effect.

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