No alert in web ui, I restarted the VM yesterday just in case, no change. I also restored an earlier snapshot and tried to re-snapshot, same result.
*Steve * On Tue, Apr 22, 2014 at 10:57 AM, Dafna Ron <d...@redhat.com> wrote: > This is the actual problem: > > bf025a73-eeeb-4ac5-b8a9-32afa4ae482e::DEBUG::2014-04-22 > 10:21:49,374::volume::1058::Storage.Misc.excCmd::(createVolume) FAILED: > <err> = '/rhev/data-center/9497ef2c-8368-4c92-8d61-7f318a90748f/ > 95b9d922-4df7-4d3b-9bca-467e2fd9d573/images/4 > 66d9ae9-e46a-46f8-9f4b-964d8af0675b/87efa937-b31f-4bb1-aee1-0ee14a0dc6fb: > error while creating qcow2: No such file or directory\n'; <rc> = 1 > > from that you see the actual failure: > > bf025a73-eeeb-4ac5-b8a9-32afa4ae482e::ERROR::2014-04-22 > 10:21:49,392::volume::286::Storage.Volume::(clone) Volume.clone: can't > clone: /rhev/data-center/9497ef2c-8368-4c92-8d61-7f318a90748f/ > 95b9d922-4df7-4d3b-9bca-467e2fd9d573/images/466d > 9ae9-e46a-46f8-9f4b-964d8af0675b/1a67de4b-aa1c-4436-baca-ca55726d54d7 to > /rhev/data-center/9497ef2c-8368-4c92-8d61-7f318a90748f/ > 95b9d922-4df7-4d3b-9bca-467e2fd9d573/images/466d9ae9- > e46a-46f8-9f4b-964d8af0675b/87efa937-b31f-4bb1-aee1-0ee1 > 4a0dc6fb > bf025a73-eeeb-4ac5-b8a9-32afa4ae482e::ERROR::2014-04-22 > 10:21:49,392::volume::508::Storage.Volume::(create) Unexpected error > Traceback (most recent call last): > File "/usr/share/vdsm/storage/volume.py", line 466, in create > srcVolUUID, imgPath, volPath) > File "/usr/share/vdsm/storage/fileVolume.py", line 160, in _create > volParent.clone(imgPath, volUUID, volFormat, preallocate) > File "/usr/share/vdsm/storage/volume.py", line 287, in clone > raise se.CannotCloneVolume(self.volumePath, dst_path, str(e)) > CannotCloneVolume: Cannot clone volume: 'src=/rhev/data-center/ > 9497ef2c-8368-4c92-8d61-7f318a90748f/95b9d922-4df7- > 4d3b-9bca-467e2fd9d573/images/466d9ae9-e46a-46f8-9f4b- > 964d8af0675b/1a67de4b-aa1c-4436-baca-ca55726d54d7, dst=/rhev/data-cen > ter/9497ef2c-8368-4c92-8d61-7f318a90748f/95b9d922-4df7- > 4d3b-9bca-467e2fd9d573/images/466d9ae9-e46a-46f8-9f4b- > 964d8af0675b/87efa937-b31f-4bb1-aee1-0ee14a0dc6fb: Error creating a new > volume: (["Formatting \'/rhev/data-center/9497ef2c-8368- > 4c92-8d61-7f318a90748f/95b9d922-4df7-4d3b-9bca- > 467e2fd9d573/images/466d9ae9-e46a-46f8-9f4b-964d8af0675b/ > 87efa937-b31f-4bb1-aee1-0ee14a0dc6fb\', fmt=qcow2 size=21474836480 > backing_file=\'../466d9ae9-e46a-46f8-9f4b-964d8af0675b/1a67de4b-aa > 1c-4436-baca-ca55726d54d7\' backing_fmt=\'qcow2\' encryption=off > cluster_size=65536 "],)' > > > do you have any alert in the webadmin to restart the vm? > > Dafna > > > On 04/22/2014 03:31 PM, Steve Dainard wrote: > >> Sorry for the confusion. >> >> I attempted to take a live snapshot of a running VM. After that failed, I >> migrated the VM to another host, and attempted the live snapshot again >> without success, eliminating a single host as the cause of failure. >> >> Ovirt is 3.3.4, storage domain is gluster 3.4.2.1, OS is CentOS 6.5. >> >> Package versions: >> libvirt-0.10.2-29.el6_5.5.x86_64 >> libvirt-lock-sanlock-0.10.2-29.el6_5.5.x86_64 >> qemu-img-rhev-0.12.1.2-2.415.el6.nux.3.x86_64 >> qemu-kvm-rhev-0.12.1.2-2.415.el6.nux.3.x86_64 >> qemu-kvm-rhev-tools-0.12.1.2-2.415.el6.nux.3.x86_64 >> vdsm-4.13.3-4.el6.x86_64 >> vdsm-gluster-4.13.3-4.el6.noarch >> >> >> I made another live snapshot attempt at 10:21 EST today, full vdsm.log >> attached, and a truncated engine.log. >> >> Thanks, >> >> *Steve >> * >> >> >> >> On Tue, Apr 22, 2014 at 9:48 AM, Dafna Ron <d...@redhat.com <mailto: >> d...@redhat.com>> wrote: >> >> please explain the flow of what you are trying to do, are you >> trying to live migrate the disk (from one storage to another), are >> you trying to migrate the vm and after vm migration is finished >> you try to take a live snapshot of the vm? or are you trying to >> take a live snapshot of the vm during a vm migration from host1 to >> host2? >> >> Please attach full vdsm logs from any host you are using (if you >> are trying to migrate the vm from host1 to host2) + please attach >> engine log. >> >> Also, what is the vdsm, libvirt and qemu versions, what ovirt >> version are you using and what is the storage you are using? >> >> Thanks, >> >> Dafna >> >> >> >> >> On 04/22/2014 02:12 PM, Steve Dainard wrote: >> >> I've attempted migrating the vm to another host and taking a >> snapshot, but I get this error: >> >> 6efd33f4-984c-4513-b5e6-fffdca2e983b::ERROR::2014-04-22 >> 01:09:37,296::volume::286::Storage.Volume::(clone) >> Volume.clone: can't clone: >> /rhev/data-center/9497ef2c-8368-4c92-8d61-7f318a90748f/ >> 95b9d922-4df7-4d3b-9bca-467e2fd9d573/images/466d9ae9- >> e46a-46f8-9f4b-964d8af0675b/1a67de4b-aa1c-4436-baca-ca55726d54d7 >> to >> /rhev/data-center/9497ef2c-8368-4c92-8d61-7f318a90748f/ >> 95b9d922-4df7-4d3b-9bca-467e2fd9d573/images/466d9ae9- >> e46a-46f8-9f4b-964d8af0675b/b230596f-97bc-4532-ba57-5654fa9c6c51 >> >> A bit more of the vdsm log is attached. >> >> Other vm's are snapshotting without issue. >> >> >> >> Any help appreciated, >> >> *Steve >> * >> >> >> _______________________________________________ >> Users mailing list >> Users@ovirt.org <mailto:Users@ovirt.org> >> >> http://lists.ovirt.org/mailman/listinfo/users >> >> >> >> -- Dafna Ron >> >> >> > > -- > Dafna Ron >
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users