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I pushed change for that case https://review.openstack.org/215596.

On Fri, Aug 21, 2015 at 2:45 PM, Anna Kamyshnikova <
akamyshnikova at mirantis.com> wrote:

> Hi, Artur!
>
> Thanks, for bringing this up! I missed that. I push change for that in a
> short time.
>
> On Fri, Aug 21, 2015 at 1:35 PM, Korzeniewski, Artur <
> artur.korzeniewski at intel.com> wrote:
>
>> Hi all,
>>
>> After merging the “Graceful ovs-agent restart”[1] (great work BTW!), I’m
>> seeing in DVR L2 agent code place where flows on br-int is removed in old
>> style:
>>
>>
>>
>> File
>> /neutron/plugins/ml2/drivers/openvswitch/agent/ovs_dvr_neutron_agent.py
>>
>> 200     def setup_dvr_flows_on_integ_br(self):
>>
>> 201         '''Setup up initial dvr flows into br-int'''
>>
>> 202         if not self.in_distributed_mode():
>>
>> 203             return
>>
>> 204
>>
>> 205         LOG.info(_LI("L2 Agent operating in DVR Mode with MAC %s"),
>>
>> 206                  self.dvr_mac_address)
>>
>> 207         # Remove existing flows in integration bridge
>>
>> 208         self.int_br.delete_flows()
>>
>>
>>
>> This is kind of bummer when seeing the effort to preserve the flows in
>> [1].
>>
>> This should not affect VM network access, since the br-tun is configured
>> properly and br-int is in learning mode.
>>
>>
>>
>> Should this be fixed in Liberty cycle?
>>
>>
>>
>> This is something similar to submitted bug:
>> https://bugs.launchpad.net/neutron/+bug/1436156
>>
>>
>>
>> [1] https://bugs.launchpad.net/neutron/+bug/1383674
>>
>>
>>
>> Regards,
>>
>> Artur Korzeniewski
>>
>> --------------------------------------------
>>
>> Intel Technology Poland sp. z o.o.
>>
>> KRS 101882
>>
>> ul. Slowackiego 173, 80-298 Gdansk
>>
>>
>>
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>>
>
>
> --
> Regards,
> Ann Kamyshnikova
> Mirantis, Inc
>



-- 
Regards,
Ann Kamyshnikova
Mirantis, Inc
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