On Wed, Oct 6, 2021 at 12:15 PM Seena Fallah <seenafal...@gmail.com> wrote: > > Hi, > > I use ovn for OpenStack neutron plugin for my production. After days I see > issues about losing a leader in ovsdb. It seems it was because of the failing > inactivity probe and because I had 17k acls. After I disable the inactivity > probe it works fine but when I did a scale test on it (about 40k ACLS) again > it fails the leader. > I saw many docs about ovn at scale issues that were raised by both RedHat and > eBay and seems the solution is to rewrite ovn with ddlog. I checked it with > northd-ddlog but nothing changes. > > My question is should I wait more for ovn to be stable for high scale or is > there any tuning I miss in my deployment? > Also, will the ovn-nb/sb rewrite with ddlog and can help the issues at a high > scale? if yes is there any due time?
What is the ovsdb-server version you're using ? There are many improvements in the ovsdb-server in 2.16. Maybe that would help in your deployment. And also there were many improvements which went into OVN 21.09 if you want to test it out. Thanks Numan > > Thanks. > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
