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、TSSEの無効化に失敗し続ける
環境
- ONTAP 9.8 ＋
- AFF
- 温度感知型ストレージ効率化（TSSE）
問題
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が失敗しました。
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 ログには、以下のようなエラーイベントが記録されています：
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「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."」と同じメッセージが表示されます