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孤立した FlexCache ボリュームを削除できません

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環境

  • NetApp ONTAP
  • FlexCache ボリューム

問題

FlexCache ボリュームを削除しようとすると失敗し、ボリュームがまだFlexCache関係にあるか、-is-writeback-enabledプロパティがtrueに設定されていることを示すエラーが表示されます。元のソース(origin)ボリュームがすでに削除されており、孤立したFlexCache ボリュームが標準の手順では削除できません。

ログ出力の例:

FlexCacheボリュームを削除しようとしたときに、次のエラーが表示されます:

::> volume flexcache delete -vserver svm01 -volume flexcache_vol

Error: command failed: Failed to delete FlexCache volume "flexcache_vol" in Vserver "svm01" because the "-is-writeback-enabled" property is true. Run "volume online -vserver svm01 -volume "flexcache_vol" to bring the volume back online and then run "volume flexcache config modify -vserver svm01 -volume flexcache_vol -is-writeback-enabled false" to disable the "-is-writeback-enabled" property.

ボリュームをオンラインにしようとすると:

::> volume online -vserver svm01 -volume flexcache_vol

vol online: Error onlining volume "svm01:flexcache_vol". FlexCache volume "flexcache_vol" in Vserver "svm01" is not in a FlexCache relationship with origin of a FlexCache volume "flexcache_vol". The origin might have been cleaned-up. Use the "volume flexcache delete" command to delete the FlexCache relationship and create a new FlexCache volume using the "volume flexcache create" command.

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