No patches have been applied since we upgraded to 3.6.0 over a week ago. The errors just popped up for a few different pods in different namespaces. The only thing we did today was launch a stateful set in a new namespace. Those pods were not the ones throwing this error.
> On Sep 5, 2017, at 1:19 PM, Clayton Coleman <[email protected]> wrote: > > Were any patches applied to the system? Some of these are normal if they > happen for a brief period of time. Are you seeing these errors continuously > for the same pod over and over? > > On Tue, Sep 5, 2017 at 3:23 PM, Patrick Tescher <[email protected] > <mailto:[email protected]>> wrote: > This morning our cluster started experiencing an odd error on multiple nodes. > Pods are stuck in the terminating phase. In our node log I see the following: > > Sep 5 19:17:22 ip-10-0-1-184 origin-node: E0905 19:17:22.043257 112306 > nestedpendingoperations.go:262] Operation for > "\"kubernetes.io/secret/182285ee-9267-11e7-b7be-06415eb17bbf-default-token-f18hx\ > > <http://kubernetes.io/secret/182285ee-9267-11e7-b7be-06415eb17bbf-default-token-f18hx%5C>" > (\"182285ee-9267-11e7-b7be-06415eb17bbf\")" failed. No retries permitted > until 2017-09-05 19:17:22.543230782 +0000 UTC (durationBeforeRetry 500ms). > Error: UnmountVolume.TearDown failed for volume > "kubernetes.io/secret/182285ee-9267-11e7-b7be-06415eb17bbf-default-token-f18hx > > <http://kubernetes.io/secret/182285ee-9267-11e7-b7be-06415eb17bbf-default-token-f18hx>" > (volume.spec.Name <http://volume.spec.name/>: "default-token-f18hx") pod > "182285ee-9267-11e7-b7be-06415eb17bbf" (UID: > "182285ee-9267-11e7-b7be-06415eb17bbf") with: remove > /var/lib/origin/openshift.local.volumes/pods/182285ee-9267-11e7-b7be-06415eb17bbf/volumes/kubernetes.io > <http://kubernetes.io/>~secret/default-token-f18hx: device or resource busy > > That path is not mounted (running mount does not list it) and running fuser > -v on that directory does not show anything. Trying to rmdir results in a > similar error: > > sudo rmdir > var/lib/origin/openshift.local.volumes/pods/182285ee-9267-11e7-b7be-06415eb17bbf/volumes/kubernetes.io > <http://kubernetes.io/>~secret/default-token-f18hx > rmdir: failed to remove > ‘var/lib/origin/openshift.local.volumes/pods/182285ee-9267-11e7-b7be-06415eb17bbf/volumes/kubernetes.io > <http://kubernetes.io/>~secret/default-token-f18hx’: No such file or > directory > > Is anyone else getting this error? > > > _______________________________________________ > dev mailing list > [email protected] <mailto:[email protected]> > http://lists.openshift.redhat.com/openshiftmm/listinfo/dev > <http://lists.openshift.redhat.com/openshiftmm/listinfo/dev> > >
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