[ovs-discuss] (no subject)

[Ansis Atteka]

On Fri, May 4, 2012 at 1:32 PM, Srinivasa R Kanduru <skanduru at gmail.com>wrote:

> Hi Ansis,
>
> I have opened a bug against libvirt ..
>

The domain XML file indicates that you are using Linux bridge not the OVS
bridge.
You are missing the <virtualport> tag. Refer to INSTALL.Libvirt for more
details.



> https://bugzilla.redhat.com/show_bug.cgi?id=817404
>
> attaching the tar file here ..
>
> Thanks,
> Srinivas.
>
>
> On Fri, May 4, 2012 at 1:22 PM, Ansis Atteka <aatteka at nicira.com> wrote:
>
>>
>>
>> On Fri, May 4, 2012 at 1:19 PM, Srinivasa R Kanduru <skanduru at gmail.com>wrote:
>>
>>> Thanks a lot guys !   I was using kvm directly to launch VM as libvirt
>>> (0.9.11.3) was giving an internal error even with a simple config file
>>> which replaces the default network with openvswitch.
>>>
>>> What error was that? Can you provide your Domain config XML file?
>>
>>> May I ask which version of libvirt that I should use ?
>>>
>>> Regards,
>>> Srinivas.
>>>
>>>
>>> On Fri, May 4, 2012 at 1:00 PM, Chris Wright <chrisw at sous-sol.org>wrote:
>>>
>>>> * Srinivasa R Kanduru (skanduru at gmail.com) wrote:
>>>> > The physical interface is a wireless NIC. I assume that shouldn't
>>>> have any
>>>> > bearing on the behaviour.
>>>>
>>>> Yes, it does.  Seems that OVS ought to do something like:
>>>>
>>>> Subject: [PATCH] openvswitch: honour IFF_DONT_BRIDGE
>>>> From: Chris Wright <chrisw at sous-sol.org>
>>>>
>>>> Especially in the case of wireless, the netdev may not work properly.
>>>> So honor IFF_DONT_BRIDGE.
>>>>
>>>> Signed-off-by: Chris Wright <chrisw at sous-sol.org>
>>>> --
>>>> NOTE:  Completely untested
>>>>
>>>> diff --git a/net/openvswitch/vport-netdev.c
>>>> b/net/openvswitch/vport-netdev.c
>>>> index c1068ae..ee04d44 100644
>>>> --- a/net/openvswitch/vport-netdev.c
>>>> +++ b/net/openvswitch/vport-netdev.c
>>>> @@ -96,6 +96,11 @@ static struct vport *netdev_create(const struct
>>>> vport_parms *parms)
>>>>                goto error_put;
>>>>        }
>>>>
>>>> +       if (netdev_vport->dev->priv_flags & IFF_DONT_BRIDGE) {
>>>> +               err = -EOPNOTSUPP;
>>>> +               goto error_put;
>>>> +       }
>>>> +
>>>>        err = netdev_rx_handler_register(netdev_vport->dev,
>>>> netdev_frame_hook,
>>>>                                         vport);
>>>>        if (err)
>>>>
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> discuss mailing list
>>> discuss at openvswitch.org
>>> http://openvswitch.org/mailman/listinfo/discuss
>>>
>>>
>>
>
>
> --
>      If you want to live fully, leave fully !!
>
>                   - Sri Siva Shankar Baba
>
>
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