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#openstack-nova - 2019-09-11
00:34:26 sean-k-mooney by trying to claim with PCPUs and if that fails fall back to claiming with VCPUs and rely on the numa toplogy filter to validate it
00:34:34 melwitt sean-k-mooney: release, for stable branch. and correct, we've not had a release of the stable/stein branch since the cve fix
00:35:02 sean-k-mooney melwitt: ya so i proably should have proposed one when that merged. thanks for doing it
00:35:23 alex_xu sean-k-mooney: thanks, that is interesting...
00:35:45 alex_xu how can I know whether I need to stop fallback after upgrade
00:35:50 melwitt sean-k-mooney: np. I just wanted to make sure I didn't duplicate a release proposal in case I hadn't found it in my gerrit search
00:37:15 sean-k-mooney i think the release are ment to be on a topic branch with the project name but i dont see one looking quickly either
00:38:25 sean-k-mooney ya looking at all the open patches agains the release repo yours is the only os-vif one i see
00:39:16 sean-k-mooney alex_xu: basicailly how it would work is it would ould fallback if the first placmeent query with PCPUs failed then it would try with VCPUs
00:40:06 sean-k-mooney the numa toplogy filter could tell if the compute node was an train node or a pre train node based on the field in the host numa toplogy object
00:40:36 sean-k-mooney so on train nodes all either there ill be no pinned cpus or the will all be used
00:40:42 melwitt sean-k-mooney: lol, looks like my beloved auto topic from git-review removed my good branch name
00:40:47 sean-k-mooney for a stine node we would usee the old logic
00:41:02 sean-k-mooney melwitt: i think that is why it was removed
00:41:14 melwitt really???
00:41:15 melwitt :P
00:41:26 melwitt I still like it most of the time
00:41:48 sean-k-mooney i think. that if you name you r branches bug/whatever and do git review it will keep it
00:42:07 sean-k-mooney at least i have still been relying on haveing the correct local brnach name
00:42:22 alex_xu sean-k-mooney: ah...
00:42:59 sean-k-mooney alex_xu: im still not 100% sure there are no issue with that but it sound like it might work
00:43:20 sean-k-mooney i think stephen is going to try and code it up tommorow/today wehn he is online in 8 hours
00:43:25 alex_xu yea, I'm trying to build up how that works in my mind also
00:44:06 alex_xu anyway I need moving to office, then continue to look at, see if anything I can help
00:44:08 alex_xu sean-k-mooney: thanks
00:45:14 sean-k-mooney i think it should work in theroy. my concern would be the use of the limit parmater on the second query but in principal i dont imedialy see why it would not work
00:46:51 sean-k-mooney i had assumed somthing like a fallback mechaniums woudl be deamed too complicated. but i guess its for just one cycle
00:47:30 sean-k-mooney well proably more with our tenency not to delete things right away
00:49:17 alex_xu yea, but that fallback should be existing in the whole U release
00:56:49 openstackgerrit weibin proposed openstack/nova master: Add support for using ceph RBD ereasure code https://review.opendev.org/681188
01:04:28 sean-k-mooney alex_xu: ya we might have to wait till V to drop it but in V it could be removed
01:06:02 sean-k-mooney we want to support people moving from stine to train without needed to modify anything but train to ussuri was when we were thingin of chaning the default to in the config and removing the confiv in V
01:06:38 sean-k-mooney in anycase before you upgrade form U to V we want people to have moved to useing the new way of tracking
01:10:09 sean-k-mooney mriedem: the numa job passed by the way https://review.opendev.org/#/c/680739/ result are here https://zuul.opendev.org/t/openstack/build/2ad3676591e440b6a76d30e966833a49
01:12:37 mriedem 2am in ireland, go to bed
01:12:50 mriedem but thanks :)
01:14:22 sean-k-mooney i will soon im just finishing playing a game to unwind. irc is on a different monitor
01:23:39 alex_xu ls
01:23:42 alex_xu oops
01:35:30 openstackgerrit Artom Lifshitz proposed openstack/nova master: NUMA live migration support https://review.opendev.org/634606
01:35:30 openstackgerrit Artom Lifshitz proposed openstack/nova master: Deprecate CONF.workarounds.enable_numa_live_migration https://review.opendev.org/640021
01:35:31 openstackgerrit Artom Lifshitz proposed openstack/nova master: Functional tests for NUMA live migration https://review.opendev.org/672595
02:02:06 brinzhang mriedem:https://review.opendev.org/#/c/679413/4/nova/objects/migration.py@172
02:02:36 brinzhang in self._context are not contain user_id and project_id
02:04:27 brinzhang mriedem:IMO, when the operator post the request, the user_id (self._context._user_id) need to record, isn't it?
03:04:51 openstackgerrit Brin Zhang proposed openstack/nova master: Add operator user_id/project_id to the migrations https://review.opendev.org/679413
03:09:19 openstackgerrit Merged openstack/nova master: Fixing broken links https://review.opendev.org/681206
04:49:08 openstackgerrit Merged openstack/nova master: Fix the race in confirm resize func test https://review.opendev.org/681238
05:02:09 openstackgerrit Alex Xu proposed openstack/nova master: Counting both of VCPU and PCPU as core quota https://review.opendev.org/681374
05:02:58 alex_xu stephenfin: efried sean-k-mooney ^ hope this is what you need
05:04:23 openstackgerrit Alex Xu proposed openstack/nova master: Counting both of VCPU and PCPU as core quota https://review.opendev.org/681374
05:34:18 openstackgerrit Alex Xu proposed openstack/nova master: Counting both of VCPU and PCPU as core quota https://review.opendev.org/681374
05:43:13 alex_xu stephenfin: https://review.opendev.org/#/c/681374/ according this http://eavesdrop.openstack.org/irclogs/%23openstack-nova/%23openstack-nova.2019-09-10.log.html#t2019-09-10T20:04:42, in case you don't know
06:25:55 openstackgerrit Alex Xu proposed openstack/nova master: DNM: Try to fallback to PCPU request when VCPU failed https://review.opendev.org/681383
07:29:00 openstackgerrit Alex Xu proposed openstack/nova master: DNM: Try to fallback to PCPU request when VCPU failed https://review.opendev.org/681383
07:31:58 alex_xu stephenfin: efried sean-k-mooney ^ also tested the dansmith idea
07:47:03 openstackgerrit Balazs Gibizer proposed openstack/nova master: Make _revert_allocation nested allocation aware https://review.opendev.org/676138
07:49:20 gibi bauzas: I needed to recheck anyhow and later part of the series needs a rebase to pick up the race fix. Could you re +W ^^
07:49:23 gibi ?
07:49:29 bauzas gibi: sure thing
07:49:32 gibi thanks
07:49:33 bauzas and morning
07:49:42 gibi bauzas: yeah, good morning
07:50:50 bauzas gibi: done
07:51:02 alex_xu you guys wakeup early today, or you guy just quiet before~
07:51:26 bauzas nah it's 9:51am
07:51:38 bauzas but in general I do a lot of internal stuff on mornings :(
07:51:50 alex_xu i see now~
07:52:12 gibi alex_xu: I wake up earlier today but not due to work.
07:53:05 alex_xu nice
07:53:28 gibi I hit the gym early as I have to flight to Ireland today (internal meeting)
07:54:24 gibi what a better time to have an internal conf than on FF day :)
07:54:42 alex_xu hah
07:54:47 alex_xu or review on the flight :)
07:55:00 openstackgerrit Balazs Gibizer proposed openstack/nova master: Support reverting migration / resize with bandwidth https://review.opendev.org/676140
07:55:08 gibi yeah, I'm planning to work whole day regardless of the flights
07:55:17 gibi bauzas: rebase on https://review.opendev.org/676140 as well
07:56:01 gibi bauzas: could you please re+w?
07:56:02 bauzas gibi: done
07:56:07 gibi thanks a lot
07:56:31 gibi bauzas: the next in the series will change to avoid re-introducing the race. So that will take a bit of time to propose
07:59:13 bauzas gibi: ok ping me then when you're done
08:01:31 openstackgerrit Luyao Zhong proposed openstack/nova master: db: Add resources column in instance_extra table https://review.opendev.org/678447
08:01:32 openstackgerrit Luyao Zhong proposed openstack/nova master: object: Introduce Resource and ResourceList objs https://review.opendev.org/678448
08:01:32 openstackgerrit Luyao Zhong proposed openstack/nova master: Add resources dict into _Provider https://review.opendev.org/678449
08:01:32 gibi bauzas: sure
08:01:33 openstackgerrit Luyao Zhong proposed openstack/nova master: Retrieve the allocations early https://review.opendev.org/678450
08:01:33 openstackgerrit Luyao Zhong proposed openstack/nova master: Claim resources in resource tracker https://review.opendev.org/678452
08:01:34 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: Enable driver discovering PMEM namespaces https://review.opendev.org/678453
08:01:34 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: report VPMEM resources by provider tree https://review.opendev.org/678454
08:01:35 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: Support VM creation with vpmems and vpmems cleanup https://review.opendev.org/678455
08:01:35 openstackgerrit Luyao Zhong proposed openstack/nova master: Parse vpmem related flavor extra spec https://review.opendev.org/678456
08:01:36 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: Enable driver configuring PMEM namespaces https://review.opendev.org/679640
08:01:36 openstackgerrit Luyao Zhong proposed openstack/nova master: Add functional tests for virtual persistent memory https://review.opendev.org/678470
08:01:37 openstackgerrit Luyao Zhong proposed openstack/nova master: objects: use all_things_equal from objects.base https://review.opendev.org/681397
08:05:27 openstackgerrit Luyao Zhong proposed openstack/nova master: Add resources dict into _Provider https://review.opendev.org/678449
08:05:28 openstackgerrit Luyao Zhong proposed openstack/nova master: Retrieve the allocations early https://review.opendev.org/678450
08:05:28 openstackgerrit Luyao Zhong proposed openstack/nova master: Claim resources in resource tracker https://review.opendev.org/678452
08:05:29 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: Enable driver discovering PMEM namespaces https://review.opendev.org/678453
08:05:29 openstackgerrit Luyao Zhong proposed openstack/nova master: libvirt: report VPMEM resources by provider tree https://review.opendev.org/678454

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