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ONTAP では、「 keep 」の値を低く変更して、 Snapshot を削除する方法を教えてください。

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に適用されます

  • ONTAP 9
  • SnapMirror

回答

ONTAP は、次に作成されるタイミングで、最も古い Snapshot から Snapshot を削除します。

追加情報

SnapMirror ポリシーが変更されると、次の警告メッセージが表示されます。

例：
cluster1::> snapmirror policy modify-rule -vserver cluster1  -policy XDPDefault -snapmirror-label 3mins -keep 3
 
Warning: This command will reduce the "-keep" value for rule "3mins" in policy "XDPDefault". This may result in deletion of Snapshot copies for "3mins" in the next SnapMirror update or in the next scheduled Snapshot copy creation on the destination to match the modified "-keep" value.
over keeping value of snapshots is deleted, when next snapshot create timing

 

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