libvirt/tests/qemuxml2argvdata/memfd-memory-numa.xml

  <domain type='kvm' id='56'>
    <name>instance-00000092</name>
    <uuid>126f2720-6f8e-45ab-a886-ec9277079a67</uuid>
    <memory unit='KiB'>14680064</memory>
    <currentMemory unit='KiB'>14680064</currentMemory>
    <memoryBacking>
      <hugepages>
          <page size="2" unit="M"/>
      </hugepages>
      <source type='memfd'/>
      <access mode='shared'/>
      <allocation mode='immediate'/>
    </memoryBacking>
    <numatune>
        <memnode cellid='0' mode='preferred' nodeset='3'/>
    </numatune>
    <vcpu placement='static'>8</vcpu>
    <os>
      <type arch='x86_64' machine='pc-i440fx-wily'>hvm</type>
      <boot dev='hd'/>
    </os>
    <cpu>
      <topology sockets='1' cores='8' threads='1'/>
      <numa>
        <cell id='0' cpus='0-7' memory='14680064' unit='KiB'/>
      </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-x86_64</emulator>
      <memballoon model='virtio'/>
    </devices>
  </domain>