Bug 1677574
| Summary: | NFS failed to read and write on mounted dir | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Wenqi He <wehe> |
| Component: | RHCOS | Assignee: | Steve Milner <smilner> |
| Status: | CLOSED ERRATA | QA Contact: | Micah Abbott <miabbott> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 4.1.0 | CC: | aos-bugs, aos-storage-staff, bbreard, chaoyang, dustymabe, imcleod, jligon, jsafrane, miabbott, nstielau |
| Target Milestone: | --- | ||
| Target Release: | 4.1.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-06-04 10:44:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:0758 |
Description of problem: NFS volume failed read and write the mounted dir with next-gen installed OCP 4.0 Version-Release number of selected component (if applicable): $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.0.0-0.nightly-2019-02-13-204401 True False 30h Cluster version is 4.0.0-0.nightly-2019-02-13-204401 How reproducible: Always Steps to Reproduce: 1. Create NFS pv 2. Create pvc 3. Create a pod use this pvc Actual results: $ oc exec -it nfspod bash -n wehe [root@nfspod /]# ls /mnt/ nfs [root@nfspod /]# touch /mnt/nfs/wehe touch: cannot touch '/mnt/nfs/wehe': Permission denied Expected results: $ oc exec -it nfspod bash -n wehe [root@nfspod /]# ls /mnt/nfs/ [root@nfspod /]# touch /mnt/nfs/wehe [root@nfspod /]# ls /mnt/nfs/ wehe PV Dump: $ oc get pv nfs -o yaml apiVersion: v1 kind: PersistentVolume metadata: annotations: pv.kubernetes.io/bound-by-controller: "yes" creationTimestamp: 2019-02-15T09:09:30Z finalizers: - kubernetes.io/pv-protection name: nfs resourceVersion: "1476721" selfLink: /api/v1/persistentvolumes/nfs uid: 66d6488b-3101-11e9-8f68-027bbb45b7ee spec: accessModes: - ReadWriteMany capacity: storage: 1Gi claimRef: apiVersion: v1 kind: PersistentVolumeClaim name: nfsc namespace: wehe resourceVersion: "1476718" uid: 6d0236dc-3101-11e9-914d-069e149c0ee4 nfs: path: / server: 172.30.74.104 persistentVolumeReclaimPolicy: Retain status: phase: Bound PVC Dump: $ oc get pvc -o yaml -n wehe apiVersion: v1 items: - apiVersion: v1 kind: PersistentVolumeClaim metadata: annotations: pv.kubernetes.io/bind-completed: "yes" creationTimestamp: 2019-02-15T09:09:40Z finalizers: - kubernetes.io/pvc-protection name: nfsc namespace: wehe resourceVersion: "1476893" selfLink: /api/v1/namespaces/wehe/persistentvolumeclaims/nfsc uid: 6d0236dc-3101-11e9-914d-069e149c0ee4 spec: accessModes: - ReadWriteMany dataSource: null resources: requests: storage: 1Gi storageClassName: "" volumeName: nfs status: accessModes: - ReadWriteMany capacity: storage: 1Gi phase: Bound kind: List metadata: resourceVersion: "" selfLink: "" Additional info: