libvirt/tests/qemuxml2argvdata/pages-discard-hugepages.xml

<domain type='qemu'>
  <name>SomeDummyHugepagesGuest</name>
  <uuid>ef1bdff4-27f3-4e85-a807-5fb4d58463cc</uuid>
  <memory unit='KiB'>1048576</memory>
  <currentMemory unit='KiB'>1048576</currentMemory>
  <memoryBacking>
    <hugepages/>
  </memoryBacking>
  <vcpu placement='static'>2</vcpu>
  <os>
    <type arch='i686' machine='pc'>hvm</type>
    <boot dev='hd'/>
  </os>
  <cpu>
    <numa>
      <cell id='0' cpus='0' memory='262144' unit='KiB' discard='no'/>
      <cell id='1' cpus='1' memory='786432' unit='KiB' discard='yes'/>
    </numa>
  </cpu>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/qemu-system-i386</emulator>
    <controller type='usb' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pci-root'/>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <memballoon model='none'/>
  </devices>
</domain>