Description of problem: When editing the XML machine description by hand to remove a device, I can't actually restart the domain without restarting libvirtd; it doesn't see the changes otherwise. Version-Release number of selected component (if applicable): virt-manager-0.5.2-2.fc8 libvirt-0.3.3-2.fc8
You can send it a SIGHUP (or /etc/init.d/libvirtd reload). Guess we could hook up to inotify though to watch for changes.
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This bug is pretty old, and since it was filed we have tried to steer people away from editing XML files directly in /etc/libvirt/*, instead using 'virsh edit'. Closing as WONTFIX.