[ovs-discuss] [OVN] OVN chassis processes terminate problem

[Hui Kang]

Ben Pfaff <blp at ovn.org> wrote on 05/27/2016 10:51:09 AM:

> From: Ben Pfaff <blp at ovn.org>
> To: Hui Kang/Watson/IBM at IBMUS
> Cc: discuss at openvswitch.org
> Date: 05/27/2016 10:51 AM
> Subject: Re: [ovs-discuss] [OVN] OVN chassis processes terminate problem
>
> On Thu, May 26, 2016 at 07:48:07AM +0000, Hui Kang wrote:
> > I have a testbed, including 100 hypervisors running ovn-controller,
> > ovsdb-server, and ovs-vswitchd. When VM instances are created and ports
are
> > bounded to the ovsdb-server, the OVN chassis process on certain
> node terminates
> > unexpected after the hundreds of ports are created and bounded.
> Following are
> > the log messages after the processes terminate.
>
> Is there any evidence of a crash?  You might want to turn on core dumps,
> if they are not already enabled.

Thanks for the suggestions. I will enable the core dumps and check it out.

BTW, the crash does not happen when I used an earlier commit of OVS code
(git commit id: 54529e94). So I doubt that some code committed after that
date causes this scalability issue in OVN.

- Hui

>
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