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升级后 Cloud Volumes ONTAP 节点关闭，需要根卷恢复

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适用于

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

问题

在 Cloud Volumes ONTAP (CVO) 升级期间，单节点系统停机且未恢复运行。

  • NetApp Console  显示工作环境失败，并显示错误：
Failed-Show Failure Message
CloudManager cannot communicate with CloudVolumes ONTAP because there is no connectivity or because the CloudVolumes ONTAP system is not available.
  • SSH 到集群管理 IP 地址超时。
  • EMS 日志显示多个事件：
[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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