Thursday, 2021-03-04

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gibi#startmeeting nova16:00
openstackMeeting started Thu Mar  4 16:00:12 2021 UTC and is due to finish in 60 minutes.  The chair is gibi. Information about MeetBot at http://wiki.debian.org/MeetBot.16:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.16:00
*** openstack changes topic to " (Meeting topic: nova)"16:00
openstackThe meeting name has been set to 'nova'16:00
dansmitho/16:00
claudiubo/16:00
gibio/16:01
elodo/16:01
gibi#topic Bugs (stuck/critical)16:01
*** openstack changes topic to "Bugs (stuck/critical) (Meeting topic: nova)"16:01
gibino critical bugs16:01
gibi#link 13 new untriaged bugs (-1 since the last meeting): #link https://bugs.launchpad.net/nova/+bugs?search=Search&field.status=New16:02
gibiis there any specific bug we need to discuss today?16:02
gibi#topic Gate status16:03
*** openstack changes topic to "Gate status (Meeting topic: nova)"16:03
gibigate feels OK16:03
dansmithlots of cinder fails,16:04
gibidansmith: is there anything we can help with those?16:04
dansmithbut we got some new quota recently apparently, so even though load is very high, we're doing a lot16:04
dansmithgibi: I've offered, but we need some cinder people to look. I think we've got some attention on that now16:04
dansmithmeaning, I've offered to help and shared my notes16:04
gibithanks16:05
gibiany nova specific failure we should look into?16:05
dansmithnot that I've seen16:05
gibi#topic feature status16:07
*** openstack changes topic to "feature status (Meeting topic: nova)"16:07
gibiI have a long list of status16:07
gibiI will copy now16:07
gibi#link https://blueprints.launchpad.net/nova/+spec/hyperv-rbd : merged \o/ along with the necessary os-brick lower constraint bump16:07
gibi#link https://blueprints.launchpad.net/nova/+spec/nova-support-webvnc-with-password-anthentication : discussion about interference with TLS is still ongoing16:07
gibi#link https://blueprints.launchpad.net/nova/+spec/compact-db-migrations-wallaby : Ocata and Pike nova_api db compaction is on the gate16:07
gibi#link https://blueprints.launchpad.net/nova/+spec/modernize-os-hypervisors-api : the python-novaclient patch landed, the policy patch is still open16:08
gibi#link https://blueprints.launchpad.net/nova/+spec/libvirt-default-machine-type : stephenfin needs to re-add his +2 but the series are approved16:08
gibi#link https://blueprints.launchpad.net/nova/+spec/allow-disabling-cpu-flags : we have agreement about the config option and only a second +2 is needed16:08
gibi#link https://blueprints.launchpad.net/nova/+spec/smarter-usb-devices : the last patch conflicts with the secure boot series16:08
gibi#link https://blueprints.launchpad.net/nova/+spec/pci-socket-affinity : the last two patches has negative reviews16:08
gibi#link https://blueprints.launchpad.net/nova/+spec/allow-secure-boot-for-qemu-kvm-guests : has negative reviews16:08
gibiEOM16:08
gibiis there any feature that is close to land but locked on a decision?16:09
gibis/locked/blocked/16:10
* lyarwood joins late16:11
gibimoving on16:11
gibi#topic Release Planning16:11
*** openstack changes topic to "Release Planning (Meeting topic: nova)"16:11
gibiFeature Freeze is at 11th of March, in 1 weeks from now16:11
gibiWe finished 5 and deferred 1 blueprints out of the 20 approved bp so far.16:11
gibiI'm sure we will not close all the remaning 14 bps16:12
gibiI sent a mail about the release planning to the ML16:12
gibias well as created a release tracking etherpad16:12
gibi#link https://etherpad.opendev.org/p/nova-wallaby-rc-potential16:12
gibiFFE rules are posted here #link http://lists.openstack.org/pipermail/openstack-discuss/2021-March/020772.html16:13
gibiis there any question regarding the incoming FF and release?16:14
gibiOK so it is clear then :)16:15
* bauzas says whoops for having forgotten the meeting16:15
gibibtw PTL and TC nomination periods are open until 9th of March: #link https://governance.openstack.org/election/ Feel free to do self nomination16:15
bauzasnot thinking about X but Y ;)16:16
gibi:)16:16
gibi#topic PTG planning16:17
*** openstack changes topic to "PTG planning (Meeting topic: nova)"16:17
gibiPTG date had been announced: April 19-23, 202116:17
gibiUse the PTG etherpad to collect topics: #link https://etherpad.opendev.org/p/nova-xena-ptg16:17
gibiI will create a poll to agree on the timing of the sessions16:17
bauzassean already wrote a long list of good discussions :p16:17
gibithanks for that16:18
gibi#topic Stable Branches16:18
*** openstack changes topic to "Stable Branches (Meeting topic: nova)"16:18
gibino outstanding issue with stable branches16:18
gibistable releases planned for Victoria, Ussuri, Train @ next week (after Feature Freeze?)16:18
gibiEOM16:18
bauzasdo we need to look at some stable changes before ?16:19
bauzasis there any urgent query for those ?16:19
elodwell, there are open patches, but I'm not aware of any urgent one16:20
gibime neither16:20
lyarwoodthere's nothing urgent but I've got loads outstanding16:20
bauzasok, I can try to look at some16:20
lyarwoodI'll try to write up a list of things I'd like to ship in the same releases next week16:20
gibithanks16:21
elodlyarwood: I'll try to review your list then next week :)16:21
elodi mean the patches :)16:21
lyarwoodack thanks16:21
gibi#topic Sub/related team Highlights16:22
*** openstack changes topic to "Sub/related team Highlights (Meeting topic: nova)"16:22
gibiLibvirt (bauzas)16:22
bauzasnothing to report, sir.16:22
gibithanks16:23
gibi#topic Open discussion16:23
*** openstack changes topic to "Open discussion (Meeting topic: nova)"16:23
gibinothing on the agenda16:23
claudiubI have a NUMA related question, if I may.16:23
gibiclaudiub: go16:23
claudiubSo, here https://docs.openstack.org/nova/latest/admin/cpu-topologies.html#customizing-instance-numa-placement-policies mentions that the NUMA nodes used for the instances are normally chosen at random16:24
claudiubnuma_fit_instance_to_host documentation mentions that it returns a new InstanceNUMATopology with its cell ids set to host cell ids of the first successful permutation or None16:24
claudiubso, there's a mismatch there. I'm wondering which is correct.16:25
claudiubFrom what I've seen, the compute nodes seem to be crammed on the NUMA node 0 with all the instances being scheduled there.16:25
claudiubthat could be problematic. Basically, I can have nodes with 50% consumed resources, but 1 NUMA node completely empty.16:26
claudiubI've submitted a commit here too, which looks into this issue: https://review.opendev.org/c/openstack/nova/+/77874016:27
gibiclaudiub: I also think that we fill numa nodes sequentially16:27
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gibihm, sean-k-mooney is not here today but I think they could answer this question16:28
gibiclaudiub: I suggest to bring this up on #openstack-nova16:28
claudiubIndeed, that is what I've seen as well. But is there insight into why this was chosen? AFAIK, when live-migrating, it'll live-migrate into the same NUMA node (though I may be wrong), so this can be problematic.16:29
claudiubwill ask this in #openstack-nova then. :)16:29
gibithanks16:30
gibiany other topic for today?16:30
gibiif nothing then thanks for joining today!16:32
gibi\o16:32
gibi#endmeeting16:32
*** openstack changes topic to "OpenStack Meetings || https://wiki.openstack.org/wiki/Meetings/"16:32
openstackMeeting ended Thu Mar  4 16:32:20 2021 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)16:32
openstackMinutes:        http://eavesdrop.openstack.org/meetings/nova/2021/nova.2021-03-04-16.00.html16:32
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/nova/2021/nova.2021-03-04-16.00.txt16:32
openstackLog:            http://eavesdrop.openstack.org/meetings/nova/2021/nova.2021-03-04-16.00.log.html16:32
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