Trident OpenShift reports stale NFile handle

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Views:: 260

Visibility:: Public

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Category:: astra_trident

Specialty:: snapx

Last Updated:

Applies to

Trident OpenShift

Issue

OpenShift system appears not able to connect to NetApp storage with following error message:

Jun 03 00:00:42 localhost_machine.com atomic-openshift-node[38440]: E0603 00:00:42.794548 38440 nestedpendingoperations.go:262] Operation for "\"kubernetes.ifs/1234567-1234-12e3-8ce1-1234567c3f40-abc-cl1-t1p0-ldap-net-fc843\" (\"1234567-1234-12e3-8ce1-1234567c3f40\")" failed. No retries permitted until 2018-06-03 00:42.794500202 -0400 EDT (durationBeforeRetry 2m0s). Error: UnmountVolume.TearDown failed for volume "kubernetes.io/nfs/1234567-1234-12e3-8ce1-1234567c3f40-abc-cl1p0-ldap-net-fc843" (volume.spec.Name: "net-data") pod "1234567-1234-12e3-8ce1-1234567c3f40" (UID: "1234567-1234-12e3-8ce1-1234567c3f40") with: Error checking iath exists: stat /var/lib/origin/openshift.local.volumes/pods/1234567-1234-12e3-8ce1-1234567c3f40/volumes/kubernetes.io~nfs/abc-cl1-t1p0-ldap-net-fc 843: stale NFile handle