<?xml version="1.0" encoding="UTF-8"?>

<deviceinfo version="0.2">

  <!-- Example: Match volumes from an external USB harddisk enclosure by 
                matching on vendor and model. Use mount points 

  		    my_usbdisk_part_<partition-number>

		NB: some drives (ieee1394 based IIRC) even export the
		property storage.serial, the unique serial number of the
		disk which is a better match -->
  <device>
    <match key="block.is_volume" bool="true">
      <match key="volume.fsusage" string="filesystem">
	<match key="@block.storage_device:storage.vendor" string="ST360021">
	  <match key="@block.storage_device:storage.model" string="A">
	    <merge key="volume.policy.desired_mount_point" type="string">my_usbdisk_partition_</merge>
	    <append key="volume.policy.desired_mount_point" type="copy_property">volume.partition.number</append>
	  </match>
	</match>
      </match>
    </match>
  </device>

  <!-- Example: Match a volume from an USB Storage Based mp3 player
                by the file system UUID and assign a mount point.

                NB: When reformatting the volume a new UUID will be
                used and this rule will have to be altered -->
  <device>
    <match key="block.is_volume" bool="true">
      <match key="volume.fsusage" string="filesystem">
	<match key="volume.uuid" string="4150-3F34">
	  <merge key="volume.policy.desired_mount_point" type="string">my_mp3_player</merge>
	</match>
      </match>
    </match>
  </device>

</deviceinfo>