2014-11-19 20:54 GMT+03:00 Anirban Chakraborty <abchak@xxxxxxxxxxx>: > The patch didn’t do anything to add/delete tap devices. Please see the > following links where similar issue has been discussed. > > http://wiki.libvirt.org/page/Guest_won%27t_start_-_warning:_could_not_open_ > /dev/net/tun_%28%27generic_ethernet%27_interface%29 > > https://answers.launchpad.net/neutron/+question/179967 Please re-read me. I'm already have working setup with automatic created tap devices (i'm use docs from this links and i have qemu runs with root privileges and have all needed config options). But after this patch i have error like i send. Also i have one tc entry added before error: qdisc pfifo_fast 0: dev tap10339 root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 I think that this tc entry (that i mentioned i early email) added before tap device created via qemu. May be need to fix ordering.... What do you think? Thanks for help! -- Vasiliy Tolstov, e-mail: v.tolstov@xxxxxxxxx jabber: vase@xxxxxxxxx -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list