I had to kill vztar because it hung. vzdump said "everything" is OK at the end of backup operation.
Code:
Aug 24 02:00:08 INFO: Starting Backup of VM 101 (qemu)
Aug 24 02:00:09 INFO: running
Aug 24 02:00:09 INFO: status = running
Aug 24 02:00:10 INFO: backup mode: snapshot
Aug 24 02:00:10 INFO: bandwidth limit: 10240 KB/s
Aug 24 02:00:11 INFO: Logical volume "vzsnap-virt1-0" created
Aug 24 02:00:11 INFO: creating archive '/mnt/pve/backup-snapshot/vzdump-qemu-101-2010_08_24-02_00_08.tgz'
Aug 24 02:00:11 INFO: adding '/mnt/pve/backup-snapshot/vzdump-qemu-101-2010_08_24-02_00_08.tmp/qemu-server.conf' to archive ('qemu-server.conf')
Aug 24 02:00:11 INFO: adding '/mnt/vzsnap0/images/101/vm-101-disk.qcow2' to archive ('vm-disk-virtio0.qcow2')
Aug 24 02:25:02 INFO: adding '/mnt/vzsnap0/images/101/vm-101-disk-2.qcow2' to archive ('vm-disk-virtio1.qcow2')
[COLOR=Red]Aug 24 16:12:39 INFO: received signal - terminate process[/COLOR]
Aug 24 16:15:39 INFO: archive file size: 48.41GB
Aug 24 16:15:39 INFO: delete old backup '/mnt/pve/backup-snapshot/vzdump-qemu-101-2010_08_10-02_00_03.tgz'
Aug 24 16:15:58 INFO: Logical volume "vzsnap-virt1-0" successfully removed
Aug 24 16:15:58 INFO: Finished Backup of VM 101 (14:15:50)