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ボリューム移動で「Preparing source volume for cutover:Deduplication is not ready for volmove cutover」というエラーが表示される

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Category:
ontap-9
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core
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環境

  • ONTAP 9
  • OnCommand System Manager
  • ボリューム移動処理

問題

  • ボリュームを移動しようとすると、次のエラーが表示されることがあります。

The volume move operation of volume 'vol1' in Vserver 'vserver1' to destination aggregate 'aggr1' did not enter the cutover phase. The system provided the additional explanation: 'Preparing source volume for cutover: Deduplication is not ready for vol move cutover'. After a short delay, the volume move operation will reattempt cutover entry. The job ID for the volume move job is '1234'.

  • volume move show コマンド では、次のように表示される場合があります。

cluster::> volume move show
Vserver  Volume   State   Move Phase       Percent-Complete Time-To-Complete
--------- ---------- -------- --------------------- ---------------- ------------------------
vserver1  vol1    healthy cutover_soft_deferred 98%        Sat May 23 20:02:53 2020

  • volume move show -details を使用すると、次のことがわかります。

Detailed Status: Waiting to Cutover. (Preparing source volume for cutover: Deduplication is not ready for volmove cutover Sent)::Reason: 3.11TB Volume move job monitoring transfer of data.

  • sis ログファイル(SIS-LOG.GZ AutoSupportの )に 次のようなエラーが表示されることがあります。

Sat May 23 22:00:00 CST 2020 [Vserver UUID: 80dfdc3e-d89e-11e7-9c8d-00a098b8d178] /vol/vol1 [sid: 0] Error (A volume move operation is in progress. Use the "volume move show" command to view the status of the move. Retry this command when the move is complete. )

  • 場合によっては、管理ログ (mgwd.log)  がボリューム移動が正常に完了したことを示すことがあります。

Sat May 23 22:16:16 CST [node: mgwd: mgmt.vopl.move.done:notice]: The volume move job with ID '1234' on volume 'vol1' on Vserver 'vserver1' to destination aggregate 'aggr1' succeeded.

  • ボリューム移動処理が停止または停止し、自動カットオーバーが完了しない可能性があります。

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