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#openstack-nova - 2026-06-03
18:29:05 sean-k-mooney skimmig the patch comment im unsure if this just stalled out because fo a 2 month dely in updatin the patch for your -1 or if there was any other outstading issue with it
18:30:10 sean-k-mooney https://review.opendev.org/c/openstack/nova/+/900783/13/nova/virt/libvirt/driver.py
18:30:24 sean-k-mooney i think is fine for this specific case
18:30:53 sean-k-mooney it just does nto resove that class of issue generally
18:31:21 opendevreview Rajesh Tailor proposed openstack/nova master: Fix KeyError on assisted snapshot call https://review.opendev.org/c/openstack/nova/+/900783
18:31:23 melwitt ok I see
18:31:35 sean-k-mooney i just rebased that in th ui lets see if it passes or not
18:31:42 melwitt cool thanks
18:34:12 sean-k-mooney that was july 2024 which was right atount the time we wre dealing with https://security.openstack.org/ossa/OSSA-2024-001.html
18:35:24 sean-k-mooney i.e we were fixign the qemu image stuff and the fallout for breaking iso ectra
21:07:03 opendevreview Ghanshyam Maan proposed openstack/nova stable/2025.1: [CI][stable-only] nova-grenade-multinode fix https://review.opendev.org/c/openstack/nova/+/989579
#openstack-nova - 2026-06-04
01:42:40 opendevreview Merged openstack/nova master: Avoid reading 4GiB of reason text from RFB https://review.opendev.org/c/openstack/nova/+/991220
03:18:51 opendevreview Merged openstack/nova stable/2025.1: [CI][stable-only] nova-grenade-multinode fix https://review.opendev.org/c/openstack/nova/+/989579
07:54:37 opendevreview Merged openstack/nova master: Fix swap disk creation skipped on NFS during cold migration https://review.opendev.org/c/openstack/nova/+/988547
09:04:20 Uggla Reminder: Today is spec review day
09:48:08 opendevreview Kamil Sambor proposed openstack/nova master: Change nova-alt-configurations job https://review.opendev.org/c/openstack/nova/+/983179
10:07:57 opendevreview Merged openstack/nova-specs master: Intel TDX support in libvirt driver https://review.opendev.org/c/openstack/nova-specs/+/979608
10:19:17 gibi Uggla: both SNP and TDX specs are approved now. So we made good progress :)
10:24:20 opendevreview Merged openstack/nova-specs master: libvirt: AMD SEV-SNP support https://review.opendev.org/c/openstack/nova-specs/+/983376
10:48:35 gibi bauzas: dansmith: I reviewed the bidirectional RPC liveness spec and I have one RPC compat questions that one of you probably can answer easily https://review.opendev.org/c/openstack/nova-specs/+/984384
10:49:04 bauzas gibi: I can try to look at this afternoon
10:55:47 gibi thanks
12:10:42 opendevreview dalekseev proposed openstack/nova master: Restrict machine type check to QEMU instances https://review.opendev.org/c/openstack/nova/+/991137
12:18:46 opendevreview Takashi Kajinami proposed openstack/osc-placement master: Update support python versions https://review.opendev.org/c/openstack/osc-placement/+/991603
12:24:31 gibi sambork, Uggla filed a new CLI UX bug for eventlet + py3.14 https://bugs.launchpad.net/nova/+bug/2155245
12:27:49 Uggla gibi ok
12:28:01 Uggla and cool for the CC spec
12:28:58 sambork @gibi, ack, I can take a look at that. At first glance, it looks like a similar issue to the one you described yesterday with oslo and pickling
12:35:19 gibi yeah someting wrong happens when the python interpreter exits
12:35:35 gibi it only uggly but causing no issue as far as I see
12:35:59 opendevreview Kamil Sambor proposed openstack/nova master: Restore 'fork' start method for daemon mode on Python 3.14 https://review.opendev.org/c/openstack/nova/+/987815
12:35:59 opendevreview Kamil Sambor proposed openstack/nova master: [dnm] testing python 3.14 with restored fork https://review.opendev.org/c/openstack/nova/+/987821
12:50:49 Uggla gibi, if you have time to review 471815: Expose vlan trunking in metadata/configdrive | https://review.opendev.org/c/openstack/nova-specs/+/471815
12:51:18 Uggla sorry to bother all of you with this one, but I would like not to miss it another time.
13:15:53 opendevreview Thibaut Démaret proposed openstack/nova master: libvirt: add disk rotation_rate support for local disks https://review.opendev.org/c/openstack/nova/+/979693
13:25:08 Uggla gmaan, there is this new bug entered by jlejeune that might interest you: https://bugs.launchpad.net/nova/+bug/2155153
13:31:51 opendevreview ChungWon Lee proposed openstack/nova-specs master: Spec for reduce failed builds value by time https://review.opendev.org/c/openstack/nova-specs/+/991636
13:33:10 gibi Uggla: I feel like https://bugs.launchpad.net/nova/+bug/2155153 is a duplicate of an older bug of mine. Looking for it...
13:33:54 Uggla gibi, :) I was just thinnking about it
13:35:55 gibi found https://bugs.launchpad.net/nova/+bug/2147554 and did the paperwork
13:37:57 opendevreview ChungWon Lee proposed openstack/nova-specs master: Spec for reduce failed builds value by time https://review.opendev.org/c/openstack/nova-specs/+/991636
13:46:41 opendevreview ribaudr proposed openstack/nova master: Add reproducer for bug #2115798 https://review.opendev.org/c/openstack/nova/+/991642
13:46:41 opendevreview ribaudr proposed openstack/nova master: Fix race condition in security group add/remove https://review.opendev.org/c/openstack/nova/+/991643
13:57:07 opendevreview ribaudr proposed openstack/nova master: Fix misleading description of assisted volume snapshots https://review.opendev.org/c/openstack/nova/+/991649
14:02:16 sean-k-mooney bauzas: is this on your review list https://review.opendev.org/c/openstack/nova-specs/+/990259
14:02:39 bauzas no
14:02:42 sean-k-mooney i woudl assume if we are goint to do the virtio fs cold migrtion of host attach stuff
14:02:47 sean-k-mooney we would want that to be ocmplete first
14:02:55 bauzas I won't have time for reviewing the implementation
14:03:23 sean-k-mooney ack
14:04:15 sean-k-mooney it feel strang not to adress the hugepage/file backed memory pain point with manilla share attachment so that the feature "just works" with all vms
14:04:46 sean-k-mooney before inveting in the lifecyle operations but ok the memfd work is much smaller then the move opertions
14:04:55 sean-k-mooney or hot attahce/detach
14:05:10 sean-k-mooney tis technically not a hard requriement
14:05:21 sean-k-mooney but it would also make testing this in ci simpler
14:05:35 sean-k-mooney anyway im happe to review the memfd sutff if someone else is
14:05:37 opendevreview Kamil Sambor proposed openstack/nova master: Fix resize error notifications using wrong event type https://review.opendev.org/c/openstack/nova/+/991657
14:05:54 sean-k-mooney i probaly wont have tiem for the other virtio fs features however
14:06:53 cw0306-lee[m] Hi, Uggla! I tried to write spec for reducing failed_builds value. https://review.opendev.org/c/openstack/nova-specs/+/991636
14:54:30 Uggla cw0306-lee[m] cool thanks putting it on the list
15:20:13 sean-k-mooney cw0306-lee[m]: i provcided some feedback on wordign ectra
15:20:45 gouthamr sean-k-mooney: Uggla: my 0.02 agreement for your sentiment.. i'm okay continuing to work on hot attach/live migration with virtiofs and let them slip into I. Would really like the memfd and cold migration enablement to land in hibiscus
15:21:31 gouthamr and can help push this as much as possible :)
15:21:32 sean-k-mooney gouthamr: dont think tis stricly a bloceker for any of that work
15:21:54 sean-k-mooney but if we are going ot invest int impvoing the ux i think the memfd work si certally one of the more valuabel aspects
15:22:18 sean-k-mooney not that i really have an issue with any of the virtiofs enchment in genreal
15:23:17 sean-k-mooney we can test with file backed memory or hugepages in ci today if we need too but for the maniall share move operaiton we will need to do that and have tempest testing
15:23:42 sean-k-mooney functional testing will prove out most of the flow but i woudl really like to see tempest actuly do the moves as well
15:23:50 gouthamr yes.. am working on that part
15:24:27 gouthamr not memfd, but working on the cold migration tempest tests right now, i see memfd as making things a whole lot easier
15:24:57 gibi bauzas: thanks for confirming my RPC compat issue in the bidirectional RPC hearthbeat spec
15:25:22 sean-k-mooney Uggla: how are we currently testing manilla shares in our jobs
15:26:43 sean-k-mooney i dont see manilla enabeld in any of them
15:27:10 sean-k-mooney that defintly somethign we will have to corect if it is a gap today before building on more features
15:44:02 Uggla sean-k-mooney, there are tests against devstack in the sdk.
15:51:32 sean-k-mooney oh ok so its the sdk job that givign use oru current test coverage
15:51:56 sean-k-mooney we probaly shoudl fix that as that pretty light and add new temptet test for this into one of our jobs
15:52:04 sean-k-mooney but ok that better then nothing
15:56:03 gouthamr Uggla: sean-k-mooney: We'll have a test job running against manila repos soon.. https://review.opendev.org/c/openstack/manila-tempest-plugin/+/984884
15:56:33 gouthamr i can add that non-voting to nova so we can see things work on the cold migration code changes
15:57:05 sean-k-mooney gouthamr: we can figure out where to run it but we can probaly add it or a subset of its test into one of our exsting jobs
15:57:32 gouthamr ack, especially the multinode one, because i don't want to reinvent the setup into a new job elsewhere
15:57:47 sean-k-mooney well i was thinkign nova-alt-config
15:57:56 sean-k-mooney but we have a couple of multi node ones we coudl use
15:58:00 sean-k-mooney do we need ceph?
15:58:06 sean-k-mooney or will it work with lvm
15:58:13 gouthamr yes, either works
15:58:34 sean-k-mooney then ya we can look at the job run time and eitehr add a new one or extend one of our shorter jobs
15:58:36 gouthamr we'll cover both in manila land.. but we can pick one for nova
15:58:49 sean-k-mooney nova-live-migration and the ceph version are pretty small
15:59:13 gouthamr ack
15:59:41 sean-k-mooney if the test are short to run and we dont have issues with memory when deploying another serivce we coudl have ti in re then one
16:00:28 sean-k-mooney we norally try to keep our josb below 2 hours if we can
16:00:50 sean-k-mooney the live migration jobs are about an hour at the moment
16:01:22 sean-k-mooney so those woudl be fine. the alt config job is a littel longer but its still below 90 mins typically
16:03:13 sean-k-mooney speaking of job lenght we may want os see fi some of the things tested in nova-next shoudl move to some of the other jobs
16:04:07 sean-k-mooney thats our longest job by far and some of those "next" itmes shoud proably be the default by now
16:13:47 gmaan Uggla: ack, that was same bug which gibi reported. it is when service is stopped before RPC is completely initialized. I planned to propose the fix but got distracted, I will propose fix today.
16:14:47 gmaan let me do that before i forget again
16:16:46 Uggla gmaan 👍

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