Re: [libvirt] [PATCH v6] network: Add network bandwidth support to ethernet interfaces
On 11/19/14, 9:23 AM, "Vasiliy Tolstov" <v.tolstov(a)selfip.ru> wrote:
2014-11-19 20:17 GMT+03:00 Anirban Chakraborty
<abchak(a)juniper.net>:
> The Œethernet¹ interface type assumes that you have an existing tap
> device. Did you check if the tap device that it is complaining against
> actually exists in the host?
Yes, but ethernet device type does not always means that device
already exists. Before this patch a have devices automatic created
with libvirt/qemu for me.
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
Anirban