<pool type='disk'>
  <name>sda</name>
  <uuid>e3509a62-1b4c-e20b-94bd-9168963f9b97</uuid>
  <capacity>0</capacity>
  <allocation>0</allocation>
  <available>0</available>
  <source>
    <device path='/dev/sda'/>
    <format type='dos'/>
  </source>
  <target>
    <path>/dev</path>
    <permissions>
      <mode>0700</mode>
      <owner>0</owner>
      <group>0</group>
    </permissions>
  </target>
</pool>
