On Tue, Feb 19, 2019 at 12:18 PM Moritz Baumann <moritz.baumann@inf.ethz.ch> wrote:
After upgrading from 4.2 -> 4.3 I cannot start a vm anymore.
I try to start the vm with run once on a specific node (ovirt-node04) and this is the output of /var/log/vdsm/vdsm.log
VolumeDoesNotExist: Volume does not exist: (u'482698c2-b1bd-4715-9bc5-e222405260df',) 2019-02-19 12:08:34,322+0100 INFO (vm/abee17b9) [storage.TaskManager.Task] (Task='d04f3abb-f3d3-4e2f-902f-d3c5e4fabc36') aborting: Task is aborted: "Volume does not exist: (u'482698c2-b1bd-4715-9bc5-e222405260df',)" - code 201 (task:1181) 2019-02-19 12:08:34,322+0100 ERROR (vm/abee17b9) [storage.Dispatcher] FINISH prepareImage error=Volume does not exist: (u'482698c2-b1bd-4715-9bc5-e222405260df',) (dispatcher:81) 2019-02-19 12:08:34,322+0100 ERROR (vm/abee17b9) [virt.vm] (vmId='abee17b9-079e-452c-a97d-99eff951dc39') The vm start process failed (vm:937) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 866, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2749, in _run self._devices = self._make_devices() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2589, in _make_devices disk_objs = self._perform_host_local_adjustment() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2662, in _perform_host_local_adjustment self._preparePathsForDrives(disk_params) File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 1011, in _preparePathsForDrives drive['path'] = self.cif.prepareVolumePath(drive, self.id) File "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 415, in prepareVolumePath raise vm.VolumeError(drive) VolumeError: Bad volume specification {'index': 1, 'domainID':
Hi, I think you hit this bug: https://bugzilla.redhat.com/1666795 Manually setting back all the disk image files in the storage domain as vdm:kvm (36:36), 660 is a temporary workaround. Adding all_squash,anonuid=36,anongid=36 to the configuration of your NFS share should avoid that until a proper fix will be released.