<pool type="iscsi">
  <name>pool-iscsi</name>
  <source>
    <host name="my.host"/>
    <device path="/some/source/path"/>
    <initiator>
      <iqn name="my.iqn"/>
    </initiator>
  </source>
  <target>
    <path>/dev/disk/by-path</path>
  </target>
</pool>