[ovs-dev] [OVN] ovn-northd inactivity probe interval

Numan Siddique numans at ovn.org
Thu Sep 3 18:08:53 UTC 2020


On Thu, Sep 3, 2020 at 11:19 PM Tony Liu <tonyliu0592 at hotmail.com> wrote:

> Hi Numan,
>
> I am using this thread to ask about another inactivity probe interval.
> ================
> 2020-09-03T17:24:54.908Z|68178|reconnect|ERR|tcp:10.6.20.25:6644: no
> response to inactivity probe after 5 seconds, disconnecting
> ================
> Is that 6644 RAFT port?
>

I think so.


> Is there probe on that port as well?
>

Yes.


> Is there any option to control that interval?
>

I think this commit disables these probes -
https://github.com/openvswitch/ovs/commit/db5a066c17bdeaa7ecac08870331ae583f5ddfcc#diff-85b0dffbc2791acbfc7bcae4499df672

Looks like this is available in OVS master and OVS 2.14.0

>
> 20.06 is not picked up by RDO builder yet.
> Do you by any chance know where I can find 20.06 RPM package?
>

Fedora 31/32/rawhide has 20.06 rpms - https://src.fedoraproject.org/rpms/ovn

Thanks
Numan



>
> Thanks!
> Tony
> > -----Original Message-----
> > From: Numan Siddique <numans at ovn.org>
> > Sent: Thursday, September 3, 2020 10:24 AM
> > To: Tony Liu <tonyliu0592 at hotmail.com>
> > Cc: ovs-dev <ovs-dev at openvswitch.org>
> > Subject: Re: [ovs-dev] [OVN] ovn-northd inactivity probe interval
> >
> >
> >
> > On Thu, Sep 3, 2020 at 10:36 PM Tony Liu <tonyliu0592 at hotmail.com
> > <mailto:tonyliu0592 at hotmail.com> > wrote:
> >
> >
> >       Hi,
> >
> >       I tried to set northd_probe_interval="30000" and
> >       northd-probe-interval="30000" in NB_Global options.
> >       Still got this from ovn-northd log.
> >       ========================
> >       2020-09-03T17:00:16.445Z|22664|reconnect|ERR|tcp:10.6.20.25:6642
> > <http://10.6.20.25:6642> : no response to inactivity probe after 5
> > seconds, disconnecting
> >       ========================
> >       It seems the setting has no effect. This is 20.03.0.
> >
> >
> >
> > OVN 20.03.0 doesn't support this.
> >
> > The patch which added this option is in 20.06. So you need to use 20.06.
> >
> > https://github.com/ovn-
> > org/ovn/commit/ed09854e5b342fdf87accc076a3bb2ec07266d7d
> >
> > Thanks
> > Numan
> >
> >
> >
> >       Is that known issue or anything I am missing?
> >
> >       Thanks!
> >       Tony
> >
> >       _______________________________________________
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> >       dev at openvswitch.org <mailto:dev at openvswitch.org>
> >       https://mail.openvswitch.org/mailman/listinfo/ovs-dev
> >
> >
>
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