<volume type='file'> <name>sparse.img</name> <key>/var/lib/libvirt/images/sparse.img</key> <source> </source> <capacity unit='bytes'>10000000000</capacity> <allocation unit='bytes'>0</allocation> <target> <path>/var/lib/libvirt/images/sparse.img</path> <format type='raw'/> <permissions> <mode>00</mode> <owner>744</owner> <group>0</group> </permissions> </target> <backingStore> <path>/var/lib/virt/images/master.img</path> <format type='vmdk'/> <permissions> <mode>0744</mode> <owner>1</owner> <group>1</group> <label>virt_image_t</label> </permissions> </backingStore> </volume>