<pool type='zfs'>
  <name>zfs</name>
  <uuid>429126d2-f4bb-45b0-b336-2e81dc6d241c</uuid>
  <capacity unit='bytes'>0</capacity>
  <allocation unit='bytes'>0</allocation>
  <available unit='bytes'>0</available>
  <source>
    <device path='/dev/ada1'/>
    <name>testpool</name>
  </source>
  <target>
    <path>/dev/zvol/testpool</path>
  </target>
</pool>