libvirt/tests/qemublocktestdata/xml2json/file-qcow2-backing-chain-noopts.xml

<disk type='file' device='disk'>
  <driver name='qemu' type='qcow2'/>
  <source file='/var/lib/libvirt/images/rhel7.3.1507297895'>
    <privateData>
      <nodenames>
        <nodename type='storage' name='#block004'/>
        <nodename type='format' name='#block126'/>
      </nodenames>
    </privateData>
  </source>
  <backingStore type='file' index='1'>
    <format type='qcow2'/>
    <source file='/var/lib/libvirt/images/rhel7.3.1484071872'>
      <privateData>
        <nodenames>
          <nodename type='storage' name='#block256'/>
          <nodename type='format' name='#block313'/>
        </nodenames>
      </privateData>
    </source>
    <backingStore type='file' index='2'>
      <format type='qcow2'/>
      <source file='/var/lib/libvirt/images/rhel7.3.1483615252'>
        <privateData>
          <nodenames>
            <nodename type='storage' name='#block418'/>
            <nodename type='format' name='#block556'/>
          </nodenames>
        </privateData>
      </source>
      <backingStore type='file' index='3'>
        <format type='qcow2'/>
        <source file='/var/lib/libvirt/images/rhel7.3.1483605924'>
          <privateData>
            <nodenames>
              <nodename type='storage' name='#block624'/>
              <nodename type='format' name='#block767'/>
            </nodenames>
          </privateData>
        </source>
        <backingStore type='file' index='4'>
          <format type='qcow2'/>
          <source file='/var/lib/libvirt/images/rhel7.3.1483605920'>
            <privateData>
              <nodenames>
                <nodename type='storage' name='#block869'/>
                <nodename type='format' name='#block937'/>
              </nodenames>
            </privateData>
          </source>
          <backingStore type='file' index='5'>
            <format type='qcow2'/>
            <source file='/var/lib/libvirt/images/rhel7.3.1483546244'>
              <privateData>
                <nodenames>
                  <nodename type='storage' name='#block1047'/>
                  <nodename type='format' name='#block1157'/>
                </nodenames>
              </privateData>
            </source>
            <backingStore type='file' index='6'>
              <format type='qcow2'/>
              <source file='/var/lib/libvirt/images/rhel7.3.1483545901'>
                <privateData>
                  <nodenames>
                    <nodename type='storage' name='#block1279'/>
                    <nodename type='format' name='#block1392'/>
                  </nodenames>
                </privateData>
              </source>
              <backingStore type='file' index='7'>
                <format type='qcow2'/>
                <source file='/var/lib/libvirt/images/rhel7.3.1483545313'>
                  <privateData>
                    <nodenames>
                      <nodename type='storage' name='#block1444'/>
                      <nodename type='format' name='#block1523'/>
                    </nodenames>
                  </privateData>
                </source>
                <backingStore type='file' index='8'>
                  <format type='qcow2'/>
                  <source file='/var/lib/libvirt/images/rhel7.3.1483536402'>
                    <privateData>
                      <nodenames>
                        <nodename type='storage' name='#block1602'/>
                        <nodename type='format' name='#block1742'/>
                      </nodenames>
                    </privateData>
                  </source>
                  <backingStore type='file' index='9'>
                    <format type='qcow2'/>
                    <source file='/var/lib/libvirt/images/rhel7.3.qcow2'>
                      <privateData>
                        <nodenames>
                          <nodename type='storage' name='#block1864'/>
                          <nodename type='format' name='#block1909'/>
                        </nodenames>
                      </privateData>
                    </source>
                    <backingStore/>
                  </backingStore>
                </backingStore>
              </backingStore>
            </backingStore>
          </backingStore>
        </backingStore>
      </backingStore>
    </backingStore>
  </backingStore>
  <target dev='vda' bus='virtio'/>
  <alias name='virtio-disk0'/>
</disk>