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バックアップ中にTridentで多くのエラーが発生

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Category:
trident-kubernetes
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snapx
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環境

  • Astra Trident
  • Kubernetes (K8s)
  • Velero (バックアップ ソフトウェア)
  • Rubrik (バックアップ ソフトウェア)

問題

  • 多くのエラーが見られるTrident-Controllerログ:

time="2024-06-13T14:00:22Z" level=error msg="GRPC error: rpc error: code = NotFound desc = source volume <pvc_name> not found" logLayer=csi_frontend requestID=03ee644c-0977-49b1-a271-b1c13dee3654 requestSource=CSI

time="2024-06-13T14:00:47Z" level=warning msg="Retried locked snapshot delete, clone split still running." logLayer=core requestID=fb94f664-1507-4d10-8e6b-ffe1f3837195 requestSource=CSI snapshot=<snapshot_name> workflow="snapshot=delete"
time="2024-06-13T14:00:47Z" level=error msg="Unable to delete snapshot from backend." backendName=<backend_name> error="snapshot <snapshot_name> backing volume <vol_name> is busy" logLayer=core requestID=fb94f664-1507-4d10-8e6b-ffe1f3837195 requestSource=CSI snapshotID=<snapshot_id>/<snapshot_name> volume=<vol_name> workflow="snapshot=delete"

 

  • ソース ボリュームが見つからないというエラーで表示される PVC は、Trident または K8s に存在しません。

 

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