<volume>
  <name>new1.img</name>
  <capacity>1000000</capacity>
  <allocation>50000</allocation>
  <target>
    <format type="qcow2"/>
    <features>
      <lazy_refcounts/>
    </features>
  </target>
</volume>
<volume>
  <name>new2.img</name>
  <capacity>1000000</capacity>
  <allocation>50000</allocation>
  <target>
    <format type="qcow2"/>
    <features>
      <lazy_refcounts/>
    </features>
  </target>
</volume>
