アグリゲートでバックグラウンド重複排除が実行されているためにTSSEを無効にしてもエラーが発生する
環境
- ONTAP 9.8以降
- AFF
- 温度識別型Storage Efficiency(TSSE)
問題
ONTAP 9.8以降でTSSEを無効にする方法 FlexGroupまたはFlexVolでTSSEを無効にする手順を実行しても完了できません。
- 次の例では、FlexGroupメンバー0005と0009が失敗しています。
Cluster::*> volume efficiency modify -compression true -compression-type adaptive -application-io-size 8k -vserver svm1 -volume FlexGroup
[Job 38752] Steps completed: 7 of 10.
Error: command failed: [Job 38752] Job failed: Failed to modify efficiency configuration for volume "FlexGroup" of Vserver "svm1": The following constituents failed to have efficiency changes applied: 5,9. The error was the same for all constituents, and was "Failed to set compression type and application I/O size on the volume. Switching between compression type or application I/O size is allowed only after undoing the compression savings on the volume.".
- EMSログ で次のエラーイベントが報告されます。
Tue Nov 21 10:21:44 -0800 [node-01: f: sis.undo.aborted:error]: SIS undo operation for '/vol/FlexGroup__0005@vserver:777cf27d-d075-11ec-8cd0-d039ea3b58dd' has aborted: 'Undo or revert operation cannot be done since background deduplication is running on volume or aggregate. Wait for it to complete and then retry this command.'.
volume efficiency show
コマンド出力にも 、次のようなメッセージが表示されます。Last Operation Error: Undo or revert operation cannot be done since background deduplication is running on volume or aggregate. Wait for it to complete and then retry this command."