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Re: [libvirt] [PATCH v6] network: Add network bandwidth support to ethernet interfaces



2014-11-19 20:54 GMT+03:00 Anirban Chakraborty <abchak juniper net>:
> 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 selfip ru
jabber: vase selfip ru


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