ONTAPエラーが「Upgrade is not complete」と表示される。アップグレードタスクが中止された

バージョン9.7からバージョン9.9.1へのData ONTAPのアップグレードが次のコンソールエラーで失敗しました。

 The upgrade is not complete: an upgrade task aborted. This node is not fully operational. Contact support personnel for the upgrade repair procedure system node upgrade-revert show: Failed to get quota attributes for volume"some_vol_name" in Vserver "ontapsvm". Reason: Volume not found cluster image show-update-progress: Status:Paused - An error occurred in "Post-update checks" phase. The update cannot continue until the error has been resolved. Resolve all issues, then use the "cluster image resume-update" command to resume the update.