libvirt/tests/qemuxmlconfdata/smbios-date.xml

<domain type='qemu'>
  <name>smbios</name>
  <uuid>362d1fc1-df7d-193e-5c18-49a71bd1da66</uuid>
  <memory unit='KiB'>1048576</memory>
  <currentMemory unit='KiB'>1048576</currentMemory>
  <vcpu placement='static'>1</vcpu>
  <os>
    <type arch='x86_64' machine='pc'>hvm</type>
    <smbios mode="sysinfo"/>
  </os>
  <sysinfo type="smbios">
    <bios>
      <entry name="date">999/999/123</entry>
    </bios>
  </sysinfo>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
  </devices>
</domain>