[Openstack] openvswitch information
Chris Wright
chrisw at sous-sol.org
Fri Jun 28 17:37:47 UTC 2013
* Bourn, Lionel (Lionel.Bourn at turner.com) wrote:
> thank you. You are correct.
>
> ip link show qg-559e0c87-26
>
> 27: qg-559e0c87-26: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
> link/ether ee:eb:e0:88:00:50 brd ff:ff:ff:ff:ff:ff
>
> The next action that fails is
>
> ip link set qg-559e0c87-26 address fa:16:3e:0f:70:da
>
> RTNETLINK answers: Device or resource busy
You need to down the interface first (setting mac on up interface is
only supported on newer kernels, I belive starting w/ 3.6). What kernel
are you using?
thanks,
-chris
More information about the Openstack
mailing list