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 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
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