libvirt/tests/storagepoolxml2xmlout/pool-netfs-protocol-ver.xml

<pool type='netfs'>
  <name>nfsimages</name>
  <uuid>7641d5a8-af11-f730-a34e-0a7dfcede71f</uuid>
  <capacity unit='bytes'>0</capacity>
  <allocation unit='bytes'>0</allocation>
  <available unit='bytes'>0</available>
  <source>
    <host name='localhost'/>
    <dir path='/var/lib/libvirt/images'/>
    <format type='nfs'/>
    <protocol ver='4.1'/>
  </source>
  <target>
    <path>/mnt</path>
    <permissions>
      <mode>0700</mode>
      <owner>0</owner>
      <group>0</group>
    </permissions>
  </target>
</pool>