libvirt/tests/qemuxml2argvdata/qemuxml2argv-memorybacking-set.xml
Jaroslav Safka bc6d3121a4 conf: Add new xml elements for file memorybacking support
This part introduces new xml elements for file based
memorybacking support and their parsing.
(It allows vhost-user to be used without hugepages.)

New xml elements:
<memoryBacking>
  <source type="file|anonymous"/>
  <access mode="shared|private"/>
  <allocation mode="immediate|ondemand"/>
</memoryBacking>
2017-02-09 14:27:19 +01:00

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XML

<domain type='qemu'>
<name>SomeDummyGuest</name>
<uuid>ef1bdff4-27f3-4e85-a807-5fb4d58463cc</uuid>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<memoryBacking>
<source type='file'/>
<access mode='shared'/>
<allocation mode='immediate'/>
</memoryBacking>
<vcpu placement='static'>2</vcpu>
<os>
<type arch='i686' 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</emulator>
<memballoon model='virtio'/>
</devices>
</domain>