[ovs-dev] [PATCH ovn v7 0/5] Add DDlog implementation of ovn-northd

Ben Pfaff blp at ovn.org
Tue Mar 2 00:31:52 UTC 2021


On Thu, Nov 19, 2020 at 12:53:45PM +0530, Numan Siddique wrote:
> On Thu, Nov 19, 2020 at 10:43 AM Ben Pfaff <blp at ovn.org> wrote:
> 1. In the last OVN weekly irc meeting, I had mentioned about
> ovn-northd-ddlog taking a lot of time in the loop. I also shared the
> scale test results with ddlog
> (https://imgur.com/JJpsMhv)  and without ddlog (https://imgur.com/gmbhfoa).

[...]

> Can you please test it out locally with this script -
> https://gist.github.com/numansiddique/1adf22cef57f6b125981b3581085694d

I'm starting to work on performance testing this week.  Thanks so much
for the script!  I'm just starting to play with it.  It's great to have
something to test against.

> 2. ovn-northd-ddlog is missing support for connecting to a raft cluster.

I think that this should be resolved in the version that was committed
to master, because it's built on the ovsdb-cs library that should
implement all the Raft logic itself.


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