On 9/10/20 7:05 PM, Han Zhou wrote: > On Thu, Sep 10, 2020 at 8:39 AM Numan Siddique <[email protected]> wrote: >> >> On Wed, Sep 9, 2020 at 1:41 AM Han Zhou <[email protected]> wrote: >>> >>> This command is added to avoid the flooding of nb_cfg updates from >>> a large nubmer of hypervisors interfering with the original SB DB >>> data distribution and handling, so that the e2e control plane latency >>> can be measured more accurately during scale testing with the command >>> ovn-nbctl --print-wait-time --wait=hv ... >>> >>> Without this, there can be hypervisors updating back to SB before the >>> SB server finishes sending notifications to the rest of hypervisors. >>> In my test with 3K HVs, delaying the report for 2 seconds is enough to >>> get accurate latency report. >>> >>> Signed-off-by: Han Zhou <[email protected]> >> >> Acked-by: Numan Siddique <[email protected]> >> >> Note: You have to rebase before applying. >> > Thanks Numan. I applied this to master.
The test in this patch is not stable and fails on travis from time to time: https://travis-ci.org/github/ovn-org/ovn/jobs/726006756#L5318 Probably, 3 seconds is not enough, or maybe there is a real bug somewhere. Best regards, Ilya Maximets. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
