SVC 更新の失敗と不健全なSnapMirror関係

• ONTAP  9.15.1P7
• FAS 2820
• VMware vSphere 5.0P3向けSnapCenterプラグイン

• SnapCenter Plug-in for VMware vSphereジョブが失敗しました。

Replication Status: failed
Backup Status: completed with warning

Task Message : Vault failed: SnapVault update failed for  relationships:
Relationship [Avserver : vol1 ==> Bvserver : vol1_backup] failed with error: Snapshot copy 'AAAAAA' not found on the SnapVault destination Bvserver : vol1_backup.

• スナップミラー:

Thu Jun  5 01:41:54 HKT 2025 ScheduledUpdate[Jun  5 01:00:00]: Operation-Uuid=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Group=none Operation-Cookie=0 action=Defer source=xxxxxxxxxxxxxxxxxxxxx destination=xxxxxxxxxxxxxxxxxxxxxxxxxxx status=Failure message=Transfer failed.(The destination replication engine could not be reached by the source)

Thu Jun  5 01:41:55 HKT 2025 ScheduledUpdate[Jun  5 01:00:00]: Operation-Uuid=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Group=none Operation-Cookie=0 action=Defer source=xxxxxxxxxxxxxxxxxxx destination=xxxxxxxxxxxxxxxxxxxxxxxxxx status=Failure message=Transfer failed.(Buffer flushed by the Replication Engine due to an abort(Replication engine error))

Thu Jun  5 01:41:59 HKT 2025 ScheduledUpdate[Jun  5 01:00:00]: Operation-Uuid=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Group=none Operation-Cookie=0 action=Defer source=xxxxxxxxxxxxxxxxxxx destination=xxxxxxxxxxxxxxxxxxxxxxxxxx status=Failure message=Transfer failed.(Invalid stream specified(Replication engine error))

• パフォーマンスアーカイブ:

影響アグリゲートのヘッドルームがマイナス値の場合、現在のディスク パフォーマンス制限を超えていることを意味します。 

ディスク使用率 > 95% 。