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由于 SVM 对等配置不正确,Trident Protect SnapMirror 关系仍未初始化

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trident-kubernetes
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适用于

  • NetApp ONTAP (9.x 及更高版本,Cluster-Mode)
  • Trident/Trident Protect
  • 使用 Trident Protect 进行灾难恢复的 Kubernetes/OpenShift 集群
  • 由 Trident Protect 管理的 SnapMirror XDP 关系

问题

  • 在 Kubernetes/OpenShift 环境中配置用于灾难恢复的 TridentProtect 后,目标 Storage Virtual Machine (SVM) 上会创建 SnapMirror 关系,但它们仍处于“Uninitialized/Idle”状态,而不会进展到“Established”。
  • 因此,用于灾难恢复的数据复制无法正常工作。
观察到的日志输出:
time="2026-07-22T14:53:29Z" level=error msg="GRPC error: rpc error: code=Unknown desc=encountered error(s) in creating the volume: [Failed to create volume pvc-bf79cc49-0f3b-416a-bbdc-74ff945b1411 on storage pool ... from backend ...: backend cannot satisfy create request for volume ... (backend SVM <DR_SVM> is not peered with required SVM <SOURCE_SVM>)]"
logLayer=csi_frontend requestID=f2f12bd7-42c1-4c7d-b374-3cc949b36ece requestSource=CSI
ONTAP SnapMirror show 输出:
<DR_SVM>:volume1 XDP <DR_SVM>:volume2 Uninitialized Idle - true -
ONTAP peer show 输出:
Peer Vserver    State   Applications  Remote Vserver
---------------------------------------------------------
<DR_SVM>      peered  snapmirror   <SOURCE_SVM>
<SOURCE_SVM>    peered  snapmirror   <DR_SVM>

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