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Trident pvc mount fails with mount.nfs: Connection timed out

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astra_trident
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snapx
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Applies to

  • Trident
  • Openshift

Issue

When attempting to mount a pvc it fails with the following:
 
Events:
  Type     Reason                  Age               From                     Message
  ----     ------                  ----              ----                     -------
  Normal   Scheduled               2m               default-scheduler        Successfully assigned openshift-logging/logging-compactor-0 to worker-1234
  Warning  FailedAttachVolume      2m               attachdetach-controller  Multi-Attach error for volume "pvc-1234...." Volume is already exclusively attached to one node and can't be attached to another
  Normal   SuccessfulAttachVolume  2m               attachdetach-controller  AttachVolume.Attach succeeded for volume "pvc-1234...."
  Warning  FailedMount             6s (x6 over 10m)  kubelet                  MountVolume.SetUp failed for volume "pvc-1234...." : rpc error: code = DeadlineExceeded desc = context deadline exceeded
 
In the Trident node log the mount operation is retried multiple times and the following error can be seen around each retry of the mount operation:
Mount failed." logLayer=csi_frontend output="mount.nfs: Connection timed out\n"

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