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サードパーティツールを使用したTridentバックアップによりtrident-controllerポッドが過負荷になる

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Category:
trident-kubernetes
Specialty:
snapx
Last Updated:

環境

  • NetApp Astra Trident 25.06
  • Velero バックアップツール
  • NetApp Data ONTAP

問題

Kubernetes PVC の Velero バックアップを実行すると、バックアップのパフォーマンスが低下し、タイムアウトとクローンスプリットが発生する

 level=error msg="Could not begin splitting clone from snapshot." cloneVolumeName=trident_pvc_7b1c52ef_1c9f_46af_929f_bafd24a48a34 error="error splitting clone; could not find volume with name <pvc_name>" logLayer=core parentVolumeName=<pvc_name> requestID=97bdb5aa-bf8b-4085-b1b9-c4291be3a3bc requestSource=CSI snapshotName=snapshot-c947a7fc-9bd4-4600-a3ad-ff89f860f52e workflow="snapshot=delete”

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