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#openstack-nova - 2018-01-18
13:22:50 efried I'll think it through again some time when there aren't more important things going on :)
13:23:00 jaypipes efried: allocation ratio is only used as a constraint at claim time.
13:23:23 jaypipes efried: so if you change it, it will affect claim decisions in the future after the change
13:23:32 jaypipes efried: but will have no effect on existing allocations
13:23:47 efried ack
13:24:02 jaypipes heh
13:24:41 jaypipes efried: if you could get rid of this flu for me, that would be appreciate too :( still going after 11 days :(
13:24:56 efried aw dude, that sucks.
13:25:14 efried You think you've got it rough, it's 26 degrees here.
13:25:22 bauzas jaypipes: seriously ?
13:25:29 bauzas man, change your doctor
13:25:39 efried Yeah, get you some Tamiflu
13:25:59 bauzas 26 degrees is excellent by a winter time, here
13:26:14 bauzas of course, it's just not the same degrees that you folks :p
13:26:19 bauzas than*
13:26:38 jaypipes efried: it's only 36 degrees here :(
13:26:47 efried Unacceptable.
13:26:56 efried Anything below 45 makes me grouchy.
13:27:01 jaypipes indeed.
13:27:07 jaypipes grrrroaaarrr.
13:46:24 Spazmotic Flu is spreading out the workplace like a wildfire.. I am going to Korea in 2 weeks so have been working from home to isolate myself.
13:47:54 efried FYI, added nova to https://wiki.openstack.org/wiki/PTG/Rocky/Etherpads
13:49:04 jaypipes efried: hold off responding to my review comments for at least half an hour.
13:49:15 efried jaypipes That bad?
13:49:26 efried or because you're queueing up other stuff?
13:49:27 jaypipes efried: I'm saving my comments on higher patches as I go along while doing a Reply comment on the bottom patch ...
13:49:34 efried gotcha.
13:50:15 jaypipes efried: doing it this way because otherwise I will end up with about 50 patchsets with draft review comments all just sitting around and not saved...
13:50:28 efried I dig it
13:50:35 jaypipes you speak jive?
13:51:00 jaypipes Jive ass dude don't got no brains anyhow.
13:51:09 jaypipes ok, back to my review...
13:51:18 jaypipes enough airplane! for one day
13:51:43 Spazmotic I need to find a new bug to fix while I wait on this one.. going stircrazy. I really need to bust out of stupid xenapi
13:52:52 jaypipes Spazmotic: efried can point you at a whole list of placement bugs we could use help on :)
13:53:23 Spazmotic Haha i'm not super good at.. things. I'm not sure how much of the insanity I see him commit that I could keep up with :D
13:53:35 efried Wow
13:54:07 efried Spazmotic If you're so inclined: https://bugs.launchpad.net/nova/+bugs?field.tag=placement
13:54:08 jaypipes hehe
13:54:13 Spazmotic Yeah sure i'll definately take a look
13:54:24 jaypipes I agree efried is indeed insane.
13:54:24 Spazmotic Might at least introduce me to new section of code
14:00:11 stephenfin jaypipes: Could you send this through? https://review.openstack.org/#/c/534712
14:05:11 jaypipes stephenfin: done
14:06:21 stephenfin Cheers!
14:06:53 Spazmotic Never looked at this API before since we don't really use it.. I like it.. and I wanna look closer at this local delete issue.
14:07:15 Spazmotic An issue we face a lot in Xen land with xen falling on its face and landing wrong on the curb and never getting back up heh
14:08:04 Spazmotic Will start reviewing the code when I wake up.. time for sleep, thanks for the idea, gentlemen :D
14:09:21 jaypipes Spazmotic: oh, trust me... you do use it. you just may not realize it :)
14:20:10 openstackgerrit Aditya Vaja proposed openstack/nova master: remove IVS plug/unplug as they're moved to separate plugin https://review.openstack.org/534371
14:21:41 Spazmotic Yeah I'm assuming that is where we are storing our allocation locking, just never thought about it before hehehehe
14:21:48 Spazmotic Excited to look at it.
14:24:59 jaypipes efried: keep bearing with me...
14:25:46 efried jaypipes Still working through my morning review mail.
14:25:54 jaypipes k
14:33:40 Spazmotic Stuck reading this provider code now rather than sleeping
14:33:41 Spazmotic Doomed
14:33:50 Spazmotic Pretty interesting and clean
14:34:31 efried Spazmotic Are you reading the database side?
14:34:38 Spazmotic API side currently
14:34:53 Spazmotic tracing down some calls to get to that point :D
14:35:23 efried Spazmotic If you're a sql wiz, we could sure use some help on that side of things.
14:35:40 efried If jaypipes gets hit by a bus... ahem, wins the lottery, we're effed.
14:35:59 Spazmotic I don't think i'm enough of a wiz to offer what you need..but some of these bugs I think I could at least learn and join the discussion.
14:36:07 efried excellent.
14:36:10 Spazmotic I'll need to take some time to see what all is there at least first
14:42:38 ameeda gmann: I replied to your comments
14:45:49 jaypipes efried: ok, phew.
14:46:03 jaypipes efried: done with reviews on the primary patches in that series.
14:46:16 jaypipes efried: gonna grab some food. back in 30-40 minutes
14:46:21 efried jaypipes Thanks
14:46:47 alex_xu jaypipes: efried after this series finish https://review.openstack.org/#/q/topic:bp/nested-resource-providers+(status:open+OR+status:merged), we still only support single request group, right? we still need some SQL to support multiple request groups?
14:46:59 jaypipes alex_xu: yes sir
14:48:04 efried alex_xu I'm not sure we'll need extra sql per se; I'm hoping to be able to mix and match the existing helper methods including the ones jaypipes is working on now.
14:48:15 alex_xu jaypipes: ok...so I guess granular request isn't target to this release?
14:48:22 jaypipes alex_xu: nope, it never was.
14:48:36 efried uh
14:48:39 efried Yes it was.
14:48:42 efried Approved blueprint.
14:48:53 efried All the foundational code is merged.
14:48:55 alex_xu jaypipes: ok...so we didn't have API patch to expose trait in this release...
14:49:11 jaypipes alex_xu: cdent has a patch proposed for that
14:49:17 jaypipes alex_xu: one sec, grabbing link
14:50:03 jaypipes alex_xu: https://review.openstack.org/#/c/534886/
14:50:06 efried The last pieces of granular enablement are here: https://review.openstack.org/#/c/517757/ (placement side); and https://review.openstack.org/#/c/515811/ (scheduler side)
14:50:29 efried With ^, cdent's patch won't be necessary.
14:50:33 jaypipes alex_xu: you want to take over cdent's patch?
14:50:59 alex_xu jaypipes: yea, if cdent is ok for that
14:51:09 efried Hello? Can you hear me?
14:51:15 jaypipes sorry efried
14:51:27 alex_xu efried: yea, I hear you, sorry about that :)
14:52:02 jaypipes ack, efried's patches are better/further along
14:52:30 efried alex_xu If you've got the bandwidth and inclination to help, I would much rather have you work on https://review.openstack.org/#/c/517757/
14:52:43 jaypipes efried: the issue is that we really want the traits handling to be done even if granular request groups isn't merged in queens
14:52:53 efried jaypipes Yeah, I get that.
14:53:10 efried It would just be a shame to duplicate the effort.
14:53:29 alex_xu efried: it is a little hard to finish that, i guess it still need some more magic sql
14:53:30 efried And the granular stuf is [ ] this close.
14:54:40 efried alex_xu It shouldn't. The idea there is to combine the existing helpers. We have one helper that targets an *individual* provider - that would be used for each granular request. Then we have another helper (the one jaypipes is working on) that targets trees - that would be used for the non-granular request.
14:55:08 efried alex_xu Then when we have the results from all of those, we just have to combine them in permutations such that each result uses the same non-sharing tree.

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