Bug 693283
| Summary: | [vdsm] [Snapshot] Merge snapshots fails on nfs storage domain | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | David Naori <dnaori> | ||||
| Component: | vdsm | Assignee: | Igor Lvovsky <ilvovsky> | ||||
| Status: | CLOSED ERRATA | QA Contact: | David Naori <dnaori> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.1 | CC: | abaron, bazulay, dnaori, hateya, iheim, lpeer, mgoldboi, tdosek, ykaul | ||||
| Target Milestone: | rc | Keywords: | Regression | ||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | vdsm-4.9-59.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 07:11:55 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: | 693741 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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Since RHEL 6.1 External Beta has begun, and this bug remains unresolved, it has been rejected as it is not proposed as exception or blocker. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. Actually, it's regression bug of qemu-img (bug 693741) Should be solved in qemu-img-0.12.1.2-2.157.el6.x86_64.rpm Verified: vdsm-4.9-59.el6 qemu-kvm-0.12.1.2-2.157.el6 Merge snapshots now doesn't fail on NFS storage. 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. http://rhn.redhat.com/errata/RHEA-2011-1782.html |
Created attachment 489708 [details] full vdsm log Description of problem: Merge snapshot fails on NFS with the following ERROR: 58a5bccb-7dca-4ddb-95b9-c54c4f674470::ERROR::2011-04-04 10:15:15,268::image::1104::Storage.Image::(merge) Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/image.py", line 1076, in merge chain = self._internalVolumeMerge(sdUUID, srcVolParams, volParams, newSize, chain) File "/usr/share/vdsm/storage/image.py", line 906, in _internalVolumeMerge srcVol.rebase(volParams['volUUID'], backingVolPath, volParams['volFormat'], unsafe=False, rollback=True) File "/usr/share/vdsm/storage/volume.py", line 163, in rebase raise se.MergeSnapshotsError(self.volUUID) MergeSnapshotsError: Error merging snapshots: ('b9204b3f-b1c1-4f14-a93b-62693f16c6aa',) 58a5bccb-7dca-4ddb-95b9-c54c4f674470::ERROR::2011-04-04 10:15:15,275::task::854::TaskManager.Task::(_setError) Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 862, in _run return fn(*args, **kargs) File "/usr/share/vdsm/storage/task.py", line 299, in run return self.cmd(*self.argslist, **self.argsdict) File "/usr/share/vdsm/storage/spm.py", line 114, in run return self.func(*args, **kwargs) File "/usr/share/vdsm/storage/spm.py", line 907, in mergeSnapshots image.Image(repoPath).merge(sdUUID, vmUUID, imgUUID, ancestor, successor, postZero) File "/usr/share/vdsm/storage/image.py", line 1076, in merge chain = self._internalVolumeMerge(sdUUID, srcVolParams, volParams, newSize, chain) File "/usr/share/vdsm/storage/image.py", line 906, in _internalVolumeMerge srcVol.rebase(volParams['volUUID'], backingVolPath, volParams['volFormat'], unsafe=False, rollback=True) File "/usr/share/vdsm/storage/volume.py", line 163, in rebase raise se.MergeSnapshotsError(self.volUUID) MergeSnapshotsError: Error merging snapshots: ('b9204b3f-b1c1-4f14-a93b-62693f16c6aa',) Version-Release number of selected component (if applicable): vdsm-4.9-57.el6.x86_64 full vdsm log attached