cat /etc/pve/qemu-server/135.conf 
agent: 1
bootdisk: virtio0
cores: 1
memory: 2048
name: jabber7
net0: virtio=C6:15:0F:51:26:F0,bridge=vmbr13
numa: 0
onboot: 1
ostype: l26
parent: testcopy
smbios1: uuid=67aab1f2-32b1-4700-8a80-aa2710182c32
sockets: 1
virtio0: ceph-10Gb:vm-135-disk-1,cache=writeback,size=1G
virtio1: ceph-10Gb:vm-135-disk-2,cache=writeback,size=50G

[testcopy]
agent: 1
bootdisk: virtio0
cores: 1
machine: pc-i440fx-2.7
memory: 2048
name: jabber7
net0: virtio=C6:15:0F:51:26:F0,bridge=vmbr13
numa: 0
onboot: 1
ostype: l26
smbios1: uuid=67aab1f2-32b1-4700-8a80-aa2710182c32
snaptime: 1506263502
sockets: 1
virtio0: ceph-10Gb:vm-135-disk-1,cache=writeback,size=1G
virtio1: ceph-10Gb:vm-135-disk-2,cache=writeback,size=50G
vmstate: ceph-10Gb:vm-135-state-testcopy