Bug 2126136
| Summary: | [RHOS17] NFS Error occurred when creating group_snapshot | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | bkopilov <bkopilov> |
| Component: | openstack-cinder | Assignee: | Eric Harney <eharney> |
| Status: | NEW --- | QA Contact: | Evelina Shames <eshames> |
| Severity: | high | Docs Contact: | Andy Stillman <astillma> |
| Priority: | unspecified | ||
| Version: | 17.0 (Wallaby) | CC: | brian.rosmaita, eharney, eshames, ltoscano, pgrist |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | Flags: | eharney:
needinfo?
(bkopilov) lsvaty: needinfo? (eshames) lsvaty: needinfo? (eharney) |
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | |||
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Description
bkopilov
2022-09-12 14:19:34 UTC
(In reply to bkopilov from comment #0) > Description of problem: > Tempest upstream tests: > tempest.api.volume.admin.test_group_snapshots.GroupSnapshotsTest > > openstack setup with two cinder backedns (Netapp and NFS) > > group snapshot works with netapp driver but fails with NFS. Just to clarify: the backends are iSCSI/Netapp and Generic NFS, and it fails with Generic NFS. We need a c-vol log showing the source of the error from req-fe7972e1-a30f. The attached log info only shows where the manager received the failure response but not the details of why/where it was caused. The only error I was able to find is the following cryptic message in cinder-volume.log: 2022-09-30 13:28:10.126 17 ERROR cinder.volume.manager [req-7a3a6ff8-9c63-4277-b8fb-a46c68fa4b01 f12a87c61aba40629663b263b5be08d1 c3c5dc8645104a99bec89171c55f4fb9 - - -] Error occurred whe$ creating group_snapshot c1a6e37f-05b9-4f17-9fa1-87cf3738a17c. 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server [req-7a3a6ff8-9c63-4277-b8fb-a46c68fa4b01 f12a87c61aba40629663b263b5be08d1 c3c5dc8645104a99bec89171c55f4fb9 - - -] Exception duri$ g message handling: cinder.exception.VolumeDriverException: Volume driver reported an error: Error occurred when creating group_snapshot c1a6e37f-05b9-4f17-9fa1-87cf3738a17c. 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server Traceback (most recent call last): 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/oslo_messaging/rpc/server.py", line 165, in _process_incoming 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message) 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/oslo_messaging/rpc/dispatcher.py", line 309, in dispatch 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args) 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/oslo_messaging/rpc/dispatcher.py", line 229, in _do_dispatch 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args) 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/cinder/volume/manager.py", line 4074, in create_group_snapshot 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server snapshot.save() 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server self.force_reraise() 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server raise self.value 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server File "/usr/lib/python3.9/site-packages/cinder/volume/manager.py", line 4059, in create_group_snapshot 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server raise exception.VolumeDriverException(message=msg) 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server cinder.exception.VolumeDriverException: Volume driver reported an error: Error occurred when creating group_snapshot c1a6e37f-05b$-4f17-9fa1-87cf3738a17c. 2022-09-30 13:28:10.139 17 ERROR oslo_messaging.rpc.server One data point -- this test passes on upstream master. See: https://review.opendev.org/c/openstack/devstack-plugin-nfs/+/859844/1/ https://zuul.opendev.org/t/openstack/build/182080caeb6441ef91b65b020f5d081c/logs Removed the "Regression" flag given that the generic-NFS driver is unsupported, and hence not "really" in the product, and hence can't cause a regression. Not closing because we want to look more closely, but the fact that this works upstream makes me think this may be some kind of configuration problem. |