On Sun, May 8, 2016 at 2:22 PM, Nir Soffer <[email protected]> wrote:
> On Sun, May 8, 2016 at 12:56 PM, Maor Lipchuk <[email protected]> wrote: > > Hi, > > > > I've been trying to remove a single snapshot and consistently fail with > the > > following error (see [1]). > > > > Those are my steps: > > 1. Create a VM + Disk > > 2. Create a snapshot > > 3. Remove the snapshot > > > > My VDSM is the latest (commit d7796fb8bdd5b424ecad54dc36cb58cd477b3224) > > > > Is there a bug open on it? or even better, fixing patches? > > > > [1] > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > 12:34:22,296::fileVolume::573::Storage.Volume::(rename) Renaming > > /rhev/data-center/mnt/10.35.16.43:_export_data9/e562ec63-b734-4554-b8 > > > 2c-7fc8314c352f/images/c26b2f00-563f-4965-8bcd-e7ca8ead1625/903f5a13-f7e4-4222-bb02-303019756bb9.lease > > to > > /rhev/data-center/mnt/10.35.16.43: > _export_data9/e562ec63-b734-4554-b82c-7fc8314c352f > > > /images/c26b2f00-563f-4965-8bcd-e7ca8ead1625/_remove_me_LGQXBkpd_903f5a13-f7e4-4222-bb02-303019756bb9.lease > > 5b61867b-6dd4-4224-be4a-859904e3298b::ERROR::2016-05-08 > > 12:34:22,298::image::1338::Storage.Image::(merge) can't set attribute > > Traceback (most recent call last): > > File "/usr/share/vdsm/storage/image.py", line 1321, in merge > > [vols[vName] for vName in chain]) > > File "/usr/share/vdsm/storage/image.py", line 1146, in > _baseRawVolumeMerge > > srcVol.rename(tmpUUID) > > File "/usr/share/vdsm/storage/fileVolume.py", line 580, in rename > > self._manifest.volumePath = volPath > > AttributeError: can't set attribute > > I think this is a bug introduced during the sdm refactorings, and I > also reproduced it once > but did not have time to investigate it yet. > > If the code expect the replace a volume path during runtime, we should > have a setter: > > @property > def volumePath(self): > return self._volumePath > > @volumePath.setter > def volumePath(self, value): > self._volumePath = value > > You can try add this to the manifest class and see if it fixes this issue. > Which class is it? Where is it located? > > Nir > > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::628::Storage.ResourceManager::(releaseResource) > > Trying to release resource 'e562ec63-b734-4554-b82c-7fc > > 8314c352f_imageNS.c26b2f00-563f-4965-8bcd-e7ca8ead1625' > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::647::Storage.ResourceManager::(releaseResource) > > Released resource 'e562ec63-b734-4554-b82c-7fc8314c352f > > _imageNS.c26b2f00-563f-4965-8bcd-e7ca8ead1625' (0 active users) > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::653::Storage.ResourceManager::(releaseResource) > > Resource 'e562ec63-b734-4554-b82c-7fc8314c352f_imageNS. > > c26b2f00-563f-4965-8bcd-e7ca8ead1625' is free, finding out if anyone is > > waiting for it. > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::628::Storage.ResourceManager::(releaseResource) > > Trying to release resource 'e562ec63-b734-4554-b82c-7fc > > 8314c352f_volumeNS.903f5a13-f7e4-4222-bb02-303019756bb9' > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::647::Storage.ResourceManager::(releaseResource) > > Released resource 'e562ec63-b734-4554-b82c-7fc8314c352f > > _volumeNS.903f5a13-f7e4-4222-bb02-303019756bb9' (0 active users) > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::653::Storage.ResourceManager::(releaseResource) > > Resource 'e562ec63-b734-4554-b82c-7fc8314c352f_volumeNS > > .903f5a13-f7e4-4222-bb02-303019756bb9' is free, finding out if anyone is > > waiting for it. > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::661::Storage.ResourceManager::(releaseResource) > > No one is waiting for resource 'e562ec63-b734-4554-b82c > > -7fc8314c352f_volumeNS.903f5a13-f7e4-4222-bb02-303019756bb9', Clearing > > records. > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::628::Storage.ResourceManager::(releaseResource) > > Trying to release resource 'e562ec63-b734-4554-b82c-7fc > > 8314c352f_volumeNS.e6d9874a-8225-44e1-9440-0a3cfd4ea7fc' > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,299::resourceManager::647::Storage.ResourceManager::(releaseResource) > > Released resource 'e562ec63-b734-4554-b82c-7fc8314c352f > > _volumeNS.e6d9874a-8225-44e1-9440-0a3cfd4ea7fc' (0 active users) > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,300::resourceManager::653::Storage.ResourceManager::(releaseResource) > > Resource 'e562ec63-b734-4554-b82c-7fc8314c352f_volumeNS > > .e6d9874a-8225-44e1-9440-0a3cfd4ea7fc' is free, finding out if anyone is > > waiting for it. > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,300::resourceManager::661::Storage.ResourceManager::(releaseResource) > > No one is waiting for resource 'e562ec63-b734-4554-b82c > > -7fc8314c352f_volumeNS.e6d9874a-8225-44e1-9440-0a3cfd4ea7fc', Clearing > > records. > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > > 12:34:22,300::resourceManager::661::Storage.ResourceManager::(releaseResource) > > No one is waiting for resource 'e562ec63-b734-4554-b82c > > -7fc8314c352f_imageNS.c26b2f00-563f-4965-8bcd-e7ca8ead1625', Clearing > > records. > > 5b61867b-6dd4-4224-be4a-859904e3298b::ERROR::2016-05-08 > > 12:34:22,300::task::868::Storage.TaskManager.Task::(_setError) > > Task=`5b61867b-6dd4-4224-be4a-859904e3298b`::Unexpected error > > Traceback (most recent call last): > > File "/usr/share/vdsm/storage/task.py", line 875, in _run > > return fn(*args, **kargs) > > File "/usr/share/vdsm/storage/task.py", line 334, in run > > return self.cmd(*self.argslist, **self.argsdict) > > File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line > > 78, in wrapper > > return method(self, *args, **kwargs) > > File "/usr/share/vdsm/storage/sp.py", line 1862, in mergeSnapshots > > sdUUID, vmUUID, imgUUID, ancestor, successor, postZero) > > File "/usr/share/vdsm/storage/image.py", line 1339, in merge > > : raise se.SourceImageActionError(imgUUID, sdUUID, str(e)) > > SourceImageActionError: Error during source image manipulation: > > "image=c26b2f00-563f-4965-8bcd-e7ca8ead1625, source > > domain=e562ec63-b734-4554-b82c-7fc8314c352f: can't set attribute" > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > 12:34:22,300::task::887::Storage.TaskManager.Task::(_run) > > Task=`5b61867b-6dd4-4224-be4a-859904e3298b`::Task._run: > > 5b61867b-6dd4-4224-be4a-859904e3298b () {} failed - stopping task > > 5b61867b-6dd4-4224-be4a-859904e3298b::DEBUG::2016-05-08 > > 12:34:22,300::task::1248::Storage.TaskManager.Task::(stop) > > Task=`5b61867b-6dd4-4224-be4a-859904e3298b`::stopping in state running > > (force False) > > > > > > > > Regards, > > Maor > > > > > > _______________________________________________ > > vdsm-devel mailing list > > [email protected] > > > https://lists.fedorahosted.org/admin/lists/[email protected] > > >
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