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#openstack-nova - 2017-02-06
14:40:39 dansmith like before an upgrade you mean?
14:41:41 mriedem "It can be seen when cell feature and services are disabled and default cell hasn't been created yet. In this case all Nova VMs hang in scheduled state and cannot be viewed."
14:41:45 mriedem i was just asking wtf that meant
14:41:57 mriedem but it looks like simple_cell_setup is run first http://logs.openstack.org/37/426737/12/check/gate-manila-tempest-dsvm-generic-no-share-servers-ubuntu-xenial-nv/064f0da/logs/devstacklog.txt.gz#_2017-02-02_13_41_26_166
14:42:07 mriedem and then they create a server later http://logs.openstack.org/37/426737/12/check/gate-manila-tempest-dsvm-generic-no-share-servers-ubuntu-xenial-nv/064f0da/logs/devstacklog.txt.gz#_2017-02-02_13_45_01_035
14:42:30 dansmith well, the first part of that sentence isn't valid either
14:42:56 mriedem i think they mean cells v1
14:43:00 dansmith this is one of the reasons I wish we had used a different name than cells
14:43:03 mriedem but yeah that totally threw me off when first reading this
14:43:08 dansmith there's a lot of confusion that has stemmed from that decision
14:43:50 mriedem having said all that, the whole 'what don't you get about this bug' attitude in the report makes me kind of not care either
14:44:12 mriedem unless it's not unique to them
14:44:22 dansmith yeah
14:44:52 dansmith the change they're referencing has been in for like three weeks now right?
14:44:54 mriedem maybe i'll just revert their workaround and see if it fails on the same thing again and then debug from there
14:45:08 mriedem yeah, landed on 1/24 and they worked around it on 1/28 it looks like
14:45:17 dansmith doubt anyone else has had their gate completely shutdown for three weeks
14:45:27 sfinucan There's probably a much better solution, but hacky hack for opening a Python module path in vim https://that.guru/blog/open-python-paths-with-vim/
14:45:30 dansmith and just before rc2 they bring it up.. nice
14:47:16 mriedem the bug was actually reported awhile ago
14:47:27 mriedem 1/25
14:47:32 mriedem the day after your change landed https://bugs.launchpad.net/nova/+bug/1659391
14:47:33 openstack Launchpad bug 1659391 in OpenStack Compute (nova) "Server list API does not show scheduled servers that are not assigned to any cell" [Undecided,New]
14:47:35 mriedem we just don't triage our bugs
14:49:57 mriedem eharney: not sure if you saw https://review.openstack.org/#/c/429476/ but if you have that recreate env for your nfs volume snapshot issue, it'd be cool if you could test that against a paused vm, because i'm not sure if that will work or not
14:52:57 eharney mriedem: i'll give it a shot
14:53:04 mriedem eharney: thanks
14:55:00 openstackgerrit Dan Smith proposed openstack/nova master: Update the upgrades part of devref https://review.openstack.org/428824
14:56:51 dansmith mriedem: ah, okay
14:58:22 macsz bauzas: i might be late, 5min tops
14:59:11 bauzas macsz: no worries, I'll write up an etherpad
15:04:02 macsz bauzas: back
15:08:01 macsz bauzas: sorry, hit the heavy traffic and was driving while the meeting was on - which etherpad?
15:08:34 bauzas macsz: just started https://etherpad.openstack.org/p/nova-scheduler-pike
15:12:14 mriedem johnthetubaguy: you were +2 on PS1, are you still happy with this? https://review.openstack.org/#/c/428824/
15:13:33 openstackgerrit Pavel Gluschak (scsnow) proposed openstack/nova master: WIP: Runtime image type detection https://review.openstack.org/429745
15:20:41 bauzas mriedem: FWIW, I'm totally fine with https://review.openstack.org/#/c/428824/
15:21:05 mriedem bauzas: i thought you were supposed to be teaching kids about devops while skiing down a mountain or something?
15:21:18 bauzas mriedem: starting Wed :)
15:21:21 mriedem wtf
15:21:32 mriedem you told everyone like 5 times you'd be gone in 25 minutes
15:21:40 bauzas heh
15:21:53 bauzas nah, just went to school for $daughter but back
15:21:58 mriedem oh i see
15:22:11 bauzas now, I need some homework support
15:22:14 bauzas but
15:22:19 bauzas I'm still around
15:22:33 bauzas and starting Wed, will be off because of a conference
15:22:39 mriedem ok, well i'm leaving for a couple of hours
15:23:08 mriedem heh
15:23:17 mriedem i just can't keep up with your active schedule
15:25:34 openstackgerrit Emilien Macchi proposed openstack/nova master: DNM - test tripleo without nova api in WSGI/apache https://review.openstack.org/429008
15:39:35 openstackgerrit John Garbutt proposed openstack/nova-specs master: WIP: Spec idea on the future of quotas for Nova https://review.openstack.org/429678
15:40:31 openstackgerrit Dan Smith proposed openstack/nova master: Reserve migration placeholders for Ocata backports https://review.openstack.org/427900
15:41:07 dansmith we should probably merge this now ^
15:45:01 diga bauzas: Hi
15:45:15 diga bauzas: sorry got delay due to dinner
15:45:47 macsz diga: https://etherpad.openstack.org/p/nova-scheduler-pike
15:46:05 diga macsz: okay, will go through it
15:48:36 diga macsz: I dont know if someone is working on Ironic side
15:48:47 diga macsz: but its essential thing
15:54:06 jroll diga: macsz: we plan o figure out that upgrade path problem at PTG sometime, if that's what you're asking about
15:54:35 macsz jroll: that answers the question :)
15:54:40 jroll :D
16:04:05 mdbooth lyarwood: Incidentally, it turns out your swap_volume patch is required for my nfs patch. I was seeing a log warning from my patch about unmounting a volume which supposedly wasn't mounted. Turns out the root cause was swap_volume disconnecting the wrong volume.
16:04:23 mdbooth Rebased my change on yours and the problem goes away.
16:04:38 lyarwood mdbooth: ah nice
16:04:38 diana_clarke Does anyone know off the top of their head how to run the functional mysql nova tests locally? Environment variables, etc?
16:04:56 mdbooth lyarwood: Well, does in my testing, anyway. I should push the rebase and re-run ci.
16:06:08 diga jroll: Yep
16:10:35 mdbooth lyarwood: Mind if I rebase swap_volume, btw?
16:11:07 mdbooth I have a minor clash with your findmnt change, which merged after the base of your swap_volume change
16:11:18 mdbooth So it would be convenient to me to have both.
16:11:20 lyarwood mdbooth: nope, go ahead
16:11:32 mdbooth Thanks
16:13:09 openstackgerrit Lee Yarwood proposed openstack/nova master: libvirt: Reconnect volumes and encryptors during a hard reboot https://review.openstack.org/400384
16:13:59 openstackgerrit Matthew Booth proposed openstack/nova master: libvirt: Fix races with nfs volume mount/umount https://review.openstack.org/383859
16:13:59 openstackgerrit Matthew Booth proposed openstack/nova master: libvirt: Remove redundant bdm serial mangling and saving during swap_volume https://review.openstack.org/427364
16:14:38 lyarwood mdbooth: ^ that's another small change that takes a while to get your head around if you have any time tomorrow to review
16:26:58 dansmith melwitt: wanna look this over? https://review.openstack.org/#/c/429056/
16:28:55 openstackgerrit Pushkar Umaranikar proposed openstack/nova master: [WIP] Placement api: Add json_error_formatter to defaults https://review.openstack.org/395194
16:31:39 openstackgerrit sahid proposed openstack/nova master: libvirt: update the active migrations DS to support migration result https://review.openstack.org/409260
16:31:40 openstackgerrit sahid proposed openstack/nova master: libvirt: ensure live-migration success https://review.openstack.org/409261
16:32:23 melwitt dansmith: done
16:32:45 dansmith melwitt: thanks
16:33:00 openstackgerrit Lee Yarwood proposed openstack/nova master: encryptors: Switch to os-brick encryptor classes https://review.openstack.org/391597
16:35:25 dansmith melwitt: cdent: FWIW, the reason I used a naked "placement" is because I'm referring to placement api, service, database, catalog entry, etc as a group
16:35:41 dansmith "placement service" would be fine too, but... that was my thought process
16:36:53 cdent dansmith: yeah, thus the "fine as is". I think "service" is a nice to have, because it's hard to be sure that "placement" on its own is a proper noun and not just some random thing, like layout of the knives and forks on the table.
16:37:12 melwitt dansmith: I see, thanks for clarifying. that makes it make a lot more sense
16:39:05 pumaranikar cdent, johnthetubaguy https://review.openstack.org/#/c/395194/ updated patchset for json error formatter. can you please quickly review and let me know that this is what we are expecting. ?
16:39:19 edleafe cdent: Capitalization maybe? E.g.: 'placement' (random thing) vs. 'Placement' (the resource thingy)
16:39:50 cdent edleafe: because it is new, I'm still not certain that's enough. All of us here think of it as this well known things, but it is not.
16:41:56 edleafe true
16:48:24 cdent pumaranikar: yeah, that looks like a good way to go assuming it works well. How do you feel about it?
16:49:37 pumaranikar cdent, thanks for quick review. Yes it will work. Only thing is we need to modify decorator everywhere
16:50:04 pumaranikar cdent, thats why I thought of middleware initially.
16:50:37 cdent that's okay, I think, as it is a pretty simple change and in any case, no matter how we add, we have to change a bunch of files to remove the keyword arg from all the raised exceptions
16:51:06 cdent I think to get a middleware version that actually worked properly would be considerably more complex (because of the need to parse headers and some response bodies)
16:51:51 pumaranikar cdent, yes. that makes sense.

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