Hi, After following the thread in ganeti users about KVM and openvswitch [1] I realized that the ovs support was partially implemented in NIC configuration scripts.
These two small patches improve existing ovs support. The take advantage of the vlan nicparam and add some ovs-vsctl commands related to the tag and trunk port options. Hope it helps, dimara [1] https://groups.google.com/forum/#!msg/ganeti/jutvsdOx5To/8LNiOqCgjfsJ
