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#openstack-nova - 2026-08-31
16:05:14 Uggla Let's start
16:05:22 Uggla #topic Bugs (stuck/critical)
16:05:32 Uggla #info No Critical bug
16:05:43 Uggla #topic Gate status
16:05:46 tkajinam o/
16:05:52 Uggla #link https://bugs.launchpad.net/nova/+bugs?field.tag=gate-failure Nova gate bugs
16:06:01 Uggla #link https://etherpad.opendev.org/p/nova-ci-failures-minimal
16:06:12 Uggla #link https://zuul.openstack.org/builds?project=openstack%2Fnova&project=openstack%2Fplacement&branch=stable%2F*&branch=master&pipeline=periodic-weekly&skip=0 Nova&Placement periodic jobs status
16:06:23 Uggla #info Please look at the gate failures and file a bug report with the gate-failure tag.
16:06:32 Uggla #info Please try to provide a meaningful comment when you recheck
16:06:33 gmaan we ,merged a lot of fixes last week, I will remove the bugs from that etherpad one we alrady fixed
16:07:13 Uggla #info last week we had gate instability. Any progress?
16:07:54 Uggla gmaan 👍
16:08:00 tkajinam I found a few strange errors this evening like dead workers or zombie process causing job failure, but I'm not sure if that appears consistently
16:08:11 gmaan we merged almost all the fixes up for the frequent bugs happening but I dod not check today how gate is behaving
16:08:12 tkajinam (these are not specific to nova but look like infra problems
16:08:23 gmaan seems like, no change in CI pipeline
16:09:03 tkajinam gmaan, https://review.opendev.org/c/openstack/nova/+/1002223 is the one which is supposed to fix unstable threading job, right ?
16:09:05 gmaan tkajinam: ack, if you see them agian, please log the bug and we can check that if it happens more frequently
16:09:29 gmaan tkajinam: yes, this is one of that. but there were 5-6 totals
16:09:35 tkajinam gmaan, yeah or I'll report it to infra team, because that's a infra problem rather than a nova bug I believe.
16:09:38 tkajinam ok. good
16:09:43 gmaan cool, thanks
16:09:52 tkajinam will be careful about threading unit tests this week
16:10:53 Uggla I think we can move on
16:11:12 Uggla #topic Release Planning
16:11:18 Uggla #link https://releases.openstack.org/hibiscus/schedule.html
16:11:20 tkajinam yup
16:11:29 Uggla #info Nova deadlines are set in the above schedule
16:11:37 Uggla #info Feature freeze was last week.
16:12:09 Uggla #topic Review priorities
16:12:22 Uggla #info Starting: https://etherpad.opendev.org/p/nova-2026.2-status#L16 interesting bugs to review.
16:13:32 Uggla virtiofs cold migration needs focus too. I focused on testing it last week.
16:14:08 Uggla #topic Stable Branches
16:14:25 elodilles thx
16:14:29 elodilles #info stable gates should be OK
16:14:51 elodilles though there were not so many patches against stable branches in the past week o:)
16:15:13 elodilles anyway, if you see any stable gate issue, then please ping and/or:
16:15:16 elodilles #info stable branch status / gate failures tracking etherpad: https://etherpad.opendev.org/p/nova-stable-branch-ci
16:15:22 elodilles add here ^^^
16:17:06 Uggla thx elodilles
16:17:40 Uggla skipping vmware topic fwiesel is still on PTO I guess
16:18:39 Uggla #topic Kamil's news about eventlet removal
16:19:09 Uggla sambork is not available today. But he left this info about eventlet: btw  only update regarding eventlet is perf testing, so we're done there.Scaling down to 9 scheduler/conductor pods gave native threading a lower, peak-free, steady-state memory footprint (still marginally above eventlet), while CPU usage and timing stayed on par with eventlet
16:19:10 Uggla and occasionally beat it thanks to native low-level thread scheduling. Setting executor_thread_pool_size to 32 for both the scheduler and conductor kept the queue depth at ~1, making those two the only default config changes required
16:19:38 gibi + Last week we worked on stabilizing the functional-py313-threading job
16:20:17 Uggla oh gibi, I thought you were not part of the meeting. My bad.
16:20:35 tkajinam I like hearing such "the new model works better than the old model" news :-)
16:20:51 gibi I think we eventually need to reopen https://bugs.launchpad.net/nova/+bug/2165149 as it might still happne
16:21:03 gibi also I saw TIMED_OUTs from this job
16:21:08 gibi that needs to be investiaget
16:21:11 gibi investigated
16:21:31 Uggla tkajinam ++
16:21:31 tkajinam gibi, is that what you discussed with sean today ?
16:22:17 gibi yepp
16:22:27 gibi or mostly we discussed the DB locked issue
16:22:32 gibi not the TIMED_OUT one
16:22:37 tkajinam ok
16:22:46 gibi I have some local work on the former
16:22:59 gibi but it is hard to reproduce the problem lcoally
16:23:02 gibi locally
16:24:36 Uggla anything else ?
16:25:11 Uggla #topic Confidential computing, status of SNP and TDX features
16:25:32 Uggla Not sure there are new stuffs on that topic.
16:25:54 antia one question regarding TDX
16:26:01 antia Should I make a patch for Glance?
16:26:18 tkajinam antia, oh yes we have to update metadef
16:26:32 tkajinam antia, I think you can find my change to add sev-snp and follow it
16:26:48 tkajinam or I can do that if you want
16:26:59 antia I can fix it after this
16:27:03 tkajinam https://review.opendev.org/c/openstack/glance/+/995179
16:27:19 antia great!
16:27:33 tkajinam you don't have to care a new release note file but modify the file added by that change
16:28:12 tkajinam no news about sev-snp either. these features are in master so please try these and give your feedback :-)
16:30:35 Uggla ok can we move on ?
16:31:05 Uggla #topic Nova using openstack sdk for neutron
16:31:18 Uggla lajoskatona something you'd like to sharE ?
16:31:30 lajoskatona small things: SDK release is out
16:31:49 lajoskatona so I can update the patch series to have fields=[....] like filtering with SDK also
16:32:05 lajoskatona after the meeting I hope I can push some of the updated patches
16:32:13 lajoskatona that's it for this topic from me
16:32:22 Uggla thx lajoskatona
16:32:51 Uggla #topic Bug scrubbing
16:32:59 Uggla #info down to 68 (-1).
16:33:05 Uggla #link https://etherpad.opendev.org/p/nova-bug-triage-roster
16:33:11 Uggla #link https://truc.uggla.fr/ to follow the trend.
16:33:17 Uggla #info I need to skip this week.
16:33:29 Uggla #info Next meeting (next week): [public] Upstream bug triage. Wednesday, Septembre 09th · 15:30 – 16:00 UTC. Video call link: meet.google.com/zjr-rxus-hzj
16:33:37 Uggla #topic Open discussion
16:33:45 gibi o/ one quick question
16:33:50 Uggla no topic in the agenda for today.
16:34:01 Uggla gibi please go ahead
16:34:02 gibi when you said 18:13 < Uggla> virtiofs cold migration needs focus too. I focused on testing it last week.
16:34:10 gibi what do you mean?
16:34:33 gibi is there some post FF stuff to land there?
16:34:43 dansmith an FFE was requested
16:35:02 dansmith I thought that it was mostly good to go though after Uggla found and gouthamr fixed (right?) a ceph secret thing
16:35:21 gibi ohh i missed the FFE
16:35:23 dansmith still trying to catch up on the traffic since I was out but that was what I saw
16:36:08 sean-k-mooney not sure if the micvoverison issue has been adressed. tl;dr we shoudl not have one for the migration as there is no api chagne

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