[openstack-dev] [neutron]Where did the flows go in ovs bridge?

Doug Wiegley dougwig at parksidesoftware.com
Sun Mar 13 02:35:16 UTC 2016


Take a look in /var/log/neutron/openvswitch-agent.log, or similar, on the hypervisor. 

Doug


> On Mar 12, 2016, at 6:54 PM, Zhi Chang <changzhi at unitedstack.com> wrote:
> 
> hi, guys.
> 
>     I deployed DVR in my local environment by following  this document(https://wiki.openstack.org/wiki/Neutron/DVR).  And I have three compute nodes which running DVR l3-agent and two network nodes which running DVR_SNAT l3-agent.
> 
>     I created a vm in one of the computes nodes. And flows was generated normally. But, all flows are gone when I  restart "neutron-openvswitch-agent"!. I wait a few minutes but I can't see any flows were generated. 
> 
>     Could someone tell me why the flows are gone and they can't generated anymore?
> 
> 
> Thanks
> Zhi Chang
> 
>     
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