then libvirt can interact with a guest agent installed in the
guest, for actions such as guest shutdown or file system quiescing.
<span class="since">Since 0.7.7, guest agent interaction
- since 0.9.10</span> Moreover, <span class="since">since 1.0.5</span>
+ since 0.9.10</span> Moreover, <span class="since">since 1.0.6</span>
it is possible to have source path auto generated for virtio unix channels.
This is very useful in case of a qemu guest agent, where users don't
usually care about the source path since it's libvirt who talks to