[openstack-dev] [Nova][libvirt]Could not create tap interface in ovs bridge

amll arturo.mayoral at cttc.es
Mon Jul 11 16:31:18 UTC 2016


Hi,

I think I am having the same problem, did you manage to solve it?

Thanks in advance,

Arturo Mayoral.

El 10/01/16 a las 13:28, manda phaneendra escribió:
> Hi,
> When i am spawning a new VM, there is an error in neutron conductor
> "error: Unable to add port tapc3b3f80b-ee to OVS bridge br-int"
>
> When the issue is analyzed further, have seen error in libvirt logs,
> "libvirt:  error : cannot execute binary ovs-vsctl: Permission denied"
> and
>  error : virNetDevOpenvswitchAddPort:155 : internal error: Unable to 
> add port tap1ffb7f48-81 to OVS bridge br-int
>
> After installing the OVS patch, ovs-vsctl is installed in /usr/local/bin
>
> Please help me how to solve this problem.
>
> -- 
> Thanks & regards,
> Phaneendra Manda.
> ph: +91 9972 622 741
> Email:mphaneendra at gmail.com <mailto:mphaneendra at gmail.com>
>
>
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