Bug 1903078
| Summary: | Deleting VolumeSnapshotClass makes VolumeSnapshot not Ready | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Mudit Agarwal <muagarwa> |
| Component: | Storage | Assignee: | Christian Huffman <chuffman> |
| Storage sub component: | Storage | QA Contact: | Wei Duan <wduan> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | aos-bugs, ebenahar, hchiramm, jijoy, jsafrane, madam, mrajanna, muagarwa, ocs-bugs, wduan |
| Version: | 4.6 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.7.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1902711 | Environment: | |
| Last Closed: | 2021-02-24 15:36:34 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1902711 | ||
| Bug Blocks: | |||
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Comment 2
Christian Huffman
2021-01-04 15:32:04 UTC
1.Reproduced in OCP4.6.9, after deleting the volumesnapshotclass, volumesnapshot become not "READYTOUSE", and could not restore pvc from volumesnapshot. 2. Verified pass on OCP4.7 nightly, volumesnapshot still in "READYTOUSE" after deleting the volumesnapshotclass, and restore pvc successfully from volumesnapshot. $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.7.0-0.nightly-2021-01-06-094712 True False 22h Cluster version is 4.7.0-0.nightly-2021-01-06-094712 $ oc get volumesnapshot NAME READYTOUSE SOURCEPVC SOURCESNAPSHOTCONTENT RESTORESIZE SNAPSHOTCLASS SNAPSHOTCONTENT CREATIONTIME AGE mysnapshot true mypvc-ori 3Gi csi-cinder-snapclass snapcontent-93055ac9-3b54-4302-8b4f-e2019da01124 9s 9s $ oc get volumesnapshotcontent NAME READYTOUSE RESTORESIZE DELETIONPOLICY DRIVER VOLUMESNAPSHOTCLASS VOLUMESNAPSHOT AGE snapcontent-93055ac9-3b54-4302-8b4f-e2019da01124 true 3221225472 Delete cinder.csi.openstack.org csi-cinder-snapclass mysnapshot 19s $ oc delete volumesnapshotclass.snapshot.storage.k8s.io/csi-cinder-snapclass volumesnapshotclass.snapshot.storage.k8s.io "csi-cinder-snapclass" deleted $ oc get volumesnapshotclass No resources found $ oc get volumesnapshot NAME READYTOUSE SOURCEPVC SOURCESNAPSHOTCONTENT RESTORESIZE SNAPSHOTCLASS SNAPSHOTCONTENT CREATIONTIME AGE mysnapshot true mypvc-ori 3Gi csi-cinder-snapclass snapcontent-93055ac9-3b54-4302-8b4f-e2019da01124 10m 10m $ oc get volumesnapshotcontent NAME READYTOUSE RESTORESIZE DELETIONPOLICY DRIVER VOLUMESNAPSHOTCLASS VOLUMESNAPSHOT AGE snapcontent-93055ac9-3b54-4302-8b4f-e2019da01124 true 3221225472 Delete cinder.csi.openstack.org csi-cinder-snapclass mysnapshot 10m >after deleting the volumesnapshotclass, volumesnapshot become not "READYTOUSE", and could not restore pvc from volumesnapshot..
Wei, you meant volumesnapshot become `true` which is the desired result, Isnt it ?
@Humble, as I used cinder csi driver but not OCS to verify this bug(I think that is a common issue), so the first step is to reproduce the issue on OCP4.6.9, after deleting the volumesnapshotclass, the value of 'readyToUse' parameter became false, I think I reproduced it, so I had the following word, let me know if anything makes you misunderstand:) 1.Reproduced in OCP4.6.9, after deleting the volumesnapshotclass, volumesnapshot become not "READYTOUSE", and could not restore pvc from volumesnapshot. 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 (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), 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/RHSA-2020:5633 |