-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7
</pre>
= Troubleshooting =
== Qemu hang ==
Should Qemu hang after start, check the brick logfile (in our default setup this would be <code>/var/log/glusterfs/bricks/var-data-gluster-volume-01.log</code>) for the following entries: