AWS Cloud VolumeでのSnapMirror転送が「Duplicate transfer specified(Replication engine error)」というエラーで失敗する
環境
- ONTAP クラウド9.x最大9.4x
- Cloud Volumes ONTAP
- AWSのすべてのインスタンスタイプ
- SnapMirror
問題
SnapMirrorの初期化および更新が失敗し、snapmirror show outputFailed to start transfer for Snapshot copy "Snapshot_Name".(Failed to start transfer.(Duplicate transfer specified(Replication engine error)
Last Transfer Error: Failed to start transfer for Snapshot copy "pre_upgrade_Wed_Mar_06_09:43:08_UTC_2019". (Failed to start transfer. (Duplicate transfer specified (Replication engine error))).
transfer begins and then gets stuck in transferring stateというエラーが表示されます
/etc/log/snapmirror_auditログに表示される障害メッセージ:
Tue Apr 9 00:17:17 PDT 2019 ResumedUpdate[Feb 12 00:10:00]:Group=none Operation-Cookie=0 action=Defer source=sourceSVM:sourceVol destination=destSVM:destVol status=Failure message=Transfer failed.(Volume access error(No capacity tier space available))