libvirt/tests/qemuxmlconfdata/channel-virtio-autoassign.xml

<domain type='qemu'>
  <name>QEMUGuest1</name>
  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
  <memory unit='KiB'>219100</memory>
  <currentMemory unit='KiB'>219100</currentMemory>
  <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
  <os>
    <type arch='x86_64' machine='pc'>hvm</type>
    <boot dev='hd'/>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
    <disk type='block' device='disk'>
      <source dev='/dev/HostVG/QEMUGuest1'/>
      <target dev='hda' bus='ide'/>
      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
    </disk>
    <controller type='usb' index='0'/>
    <controller type='ide' index='0'/>
    <controller type='virtio-serial' index='0' ports='4' vectors='4'/>
    <controller type='virtio-serial' index='1'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
    </controller>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.0'/>
    </channel>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.foo'/>
      <address type='virtio-serial' controller='0' bus='2'/>
    </channel>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.bar'/>
      <address type='virtio-serial' controller='0' port='1'/>
    </channel>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.wizz'/>
    </channel>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.ooh'/>
    </channel>
    <channel type='pty'>
      <target type='virtio' name='org.linux-kvm.port.lla'/>
    </channel>
    <memballoon model='virtio'/>
  </devices>
</domain>