Monday, 2016-09-19

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openstackgerritSofia Enriquez proposed openstack/cinder: [WIP] RBD: manage/unmanage snapshot  https://review.openstack.org/37220402:24
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openstackgerritYaoZheng proposed openstack/cinder: support volume driver set readonly  https://review.openstack.org/33758003:56
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openstackgerritYaoZheng proposed openstack/cinder: support volume driver set readonly  https://review.openstack.org/33758005:58
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openstackgerritguangpei.liu proposed openstack/cinder: Deprecate the Cinder v2 API  https://review.openstack.org/37225206:51
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openstackgerritJiWei proposed openstack/cinder: Make divisible py3 compatible in remotefs driver  https://review.openstack.org/37225306:53
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openstackgerritDao Cong Tien proposed openstack/cinder: Stop using mox in unit/*.py (2/2)  https://review.openstack.org/35581507:36
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openstackgerritDao Cong Tien proposed openstack/cinder: Stop using mox in unit/api/v2/ tests  https://review.openstack.org/35634707:47
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openstackgerritxiaoqin proposed openstack/cinder: Storwize: remove SCSI LUN ID for volume attaching  https://review.openstack.org/36039408:37
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e0neDuncanT: hi. FYI, I've send email to openstack-dev with lvm vs bdd performance tests resutls10:44
DuncanTGreat, thanks, I'll go and take a look10:44
e0neDuncanT: thanks10:46
DuncanTInteresting. Some definite differences i terms of iop related performance by the looks of it.10:46
DuncanTNot huge, but they are there10:47
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e0neyea, bdd vs local target are almost the same10:50
e0neLIO is a bit slower10:50
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openstackgerritMichal Dulko proposed openstack/cinder: Remove support for 2.x volume RPC API  https://review.openstack.org/37240511:03
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flip214RC1 was tagged last week, but my bugfix patch stack for the DRBD driver from July is still not merged or even reviewed...   starting at https://review.openstack.org/#/c/347268/11:20
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openstackgerritxianming.mao proposed openstack/cinder: Replace assertEqual(None, *) with assertIsNone  https://review.openstack.org/37243211:52
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scottdasmcginnis: can we still get stable/mitaka patches in? https://review.openstack.org/#/c/358102/12:42
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e0nescottda, smcginnis: looks like we can according to https://releases.openstack.org/13:00
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openstackgerritScott DAngelo proposed openstack/cinder: Add os-detach to api-ref  https://review.openstack.org/36320313:06
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jgriffithSwanson: have you looked at this one https://review.openstack.org/#/c/365129/13:15
jgriffithscottda: how does that work in terms of string freeze?13:17
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openstackgerritMichal Dulko proposed openstack/cinder: Fix request_spec conversion from o.vo to dict  https://review.openstack.org/37248613:22
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scottdajgriffith: Good question. I'm not sure. There are no translatable strings in the patch, so perhaps it is not subject to string freeze? Is the string freeze for stable branches as well as master?13:26
jgriffithscottda: yeah, just noticed that's all doc ref13:26
scottdajgriffith: oh...That patch. I was talking about utils.convert_str patch13:27
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jgriffithscottda: :)  I just saw the bot "add os-detach to api-ref"13:27
jgriffithscottda: anyway.. I updated my comment with +213:27
scottdajgriffith: But I guess that doc ref patch is for master anyway, so it's not for Newton. It'd have to be backported to stable/newton if we wanted to , and then there'd be the string freeze question.13:28
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jgriffithscottda: oh I guess that's right... keep forgetting we cut RC113:29
scottdaYup. The train has left the station, and it's now heading to Otaca...13:29
scottdaildikov: We are having a cinder-nova api meeting today at 17:00 UTC, correct?13:30
johnthetubaguyI was hoping we could13:30
ildikovscottda: correct13:31
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ildikovscottda: or at least I would really like to restart these to be prepped for the short cycle :)13:33
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scottdaildikov: johnthetubaguy I think it's good to restart today.13:33
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ildikovscottda: +113:36
openstackgerritMichal Dulko proposed openstack/cinder: Remove support for 2.x volume RPC API  https://review.openstack.org/37240513:38
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scottdasmcginnis: et al. there was a question about removing CONF.use_default_quota_class , but it hasn't been properly deprecated: https://review.openstack.org/#/c/351355/13:46
smcginnisscottda: Yeah, we'll have to just deprecate that now and wait to remove it.13:47
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scottdasmcginnis: OK, I think I should do that in a separate patch.13:47
smcginnisscottda: Well...13:47
scottdaor ???13:48
smcginnisscottda: Looking more. We did log it was deprecated.13:48
smcginnisscottda: Is the issue that we didn't have a release note stating that?13:48
scottdasmcginnis: The issue is that it spams the logs with the deprecation message.13:48
smcginnisscottda: But why are you saying ot hasn't been properly deprecated?13:49
smcginnisI've seen the logs! :)13:49
scottdaBecause jgriffith Put that in a comment :)13:49
smcginnis:)13:50
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jgriffithscottda: I asked a question :)13:50
smcginnisHmm, maybe that we deprecated the usage but didnt mark the config options itself?13:50
smcginnisjgriffith: Explain yourself sir!13:50
smcginnis:D13:50
scottdasmcginnis: Yes, I think that might be the issue...13:50
jgriffithscottda: I ddin't understand why you were not removing the conf option13:50
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jgriffithsmcginnis: correct sir13:51
smcginnisjgriffith: ;)13:51
scottdaOK, I'll just remove it. Noone else had commented on the patch in 11 days, so we'll see if anyone chimes in with the change.13:51
smcginnisscottda: I think it looks good. I agree we should remove the config option.13:52
scottdasmcginnis: jgriffith Thanks13:52
jgriffithscottda: my point there was "did we ever do the deprectated entry on the config var"13:52
smcginnisjgriffith: Looks like we didn't: https://github.com/openstack/cinder/blob/4eb26868547edd27f908e5853ff158e4a8973a53/cinder/quota.py#L7413:53
jgriffithscottda: technically we are stuck with it because of that13:53
smcginnisBut we deprecated it's usage, so I think that's OK. There were logs stating it, just not in the sample.conf showing deprecated.13:53
jgriffithscottda: technically we NEVER deprecated the conf option, even though we flooded the logs with nonsense13:53
smcginnisjgriffith: Well, you might have a point there. :[13:53
* scottda looks back and forth at smcginnis and jgriffith quickly.13:54
jgriffithsmcginnis: scottda so personally... rip that crap out of there and I'm fine with it13:54
scottdaI'll start ripping....13:54
smcginnisIt's just a question if the deprecation police will come after us.13:54
jgriffithsmcginnis: scottda but I do believe it breaks policy and was not done correctly which was what I was getting at in the review13:54
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jgriffithsmcginnis: :)13:54
smcginnisIt would have been good to have the config option say it was deprecated.13:54
smcginnisBut it effectively was since it spammed the logs with deprecation warnings.13:55
jgriffithsmcginnis: scottda the reason it's *different* is that when somebody has an existing config and that option shows up things will be unhappy IIRC13:55
smcginnisSo in a way it was marked as deprecated, just maybe not where it would have been expected to be marked.13:55
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jgriffithsmcginnis: scottda so move fwd with the existing patch as is, and mark the config option now13:55
jgriffiththat's what I *think* I would've said back in August :)13:55
smcginnisHah!13:56
jgriffithwe follow policy, get rid of the logging messages and aren't using it anyway13:56
smcginnisjgriffith: Works for me.13:56
jgriffithit just become a dead config option, but we don't break the policy :)13:56
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jgriffithscottda: smcginnis I gave it a +2, but it would probably be good to go ahead and add the deprecation to the config option itself before merging13:58
jgriffithscottda: smcginnis I'm assuming you're backporting to stable/newton13:59
smcginnisWe should. Then we can follow up and get rid of it in master for Ocata.13:59
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jgriffithsounds good to me14:00
jgriffithscottda: so then addd the deprecation to the config option and I say we merge and backport it14:00
smcginnis+114:00
scottdaRoger14:00
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xyang1smcginnis: so we are ok to merge patches to master now?14:09
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smcginnisxyang1: Yes, master is now Ocata.14:12
xyang1smcginnis: thanks14:12
smcginnisxyang1: But we should watch for anything we need to backport to stable/newton.14:12
smcginnisxyang1: Anything critical enough that we want to make sure is in the final newton release.14:13
xyang1smcginnis: sure14:13
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scottdaAre we supposed to be using a "backport potential" tag?14:25
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scottdaahh..there it is. Nevermind14:26
openstackgerritScott DAngelo proposed openstack/cinder: Remove deprecated CONF.use_default_quota_class  https://review.openstack.org/35135514:27
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hemnasup party people15:19
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scottdamorning15:20
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sam64Good morning!15:45
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jgriffithanybody tried this:  http://docs.openstack.org/developer/cinder/devref/releasenotes.html16:05
jgriffithsmcginnis: ^^16:05
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SwansonI haven't.16:07
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jgriffithSwanson: we don't actually have a tox entry for it :(16:08
jgriffithSwanson: hey... BTW :)16:08
jgriffithSwanson: you see my ping about your patch and the test_volume_boot_pattern for your ci?16:08
Swansonjgriffith, Oh, yeah, that's right. Started to look at that.16:09
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jgriffithSwanson: I'm not convinced it's not a real failure, but I wasn't certain16:09
Swansonjgriffith, found the window. Love how I lose my x sessions about 20% of the time I login after RDP'ing from home.16:10
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openstackgerritGábor Antal proposed openstack/python-cinderclient: Removed multiple import from shell.py  https://review.openstack.org/37260916:14
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flip214Hi cinder cores, RC1 was tagged last week -- but my bugfix patch stack for the DRBD driver from July is still not merged or even reviewed...   starting at https://review.openstack.org/#/c/347268/16:34
flip214I think having these fixes in would be good16:34
flip214of course, having them in some other fix release is possible, too - but why not take them now while they're still fresh? (HA!)16:34
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openstackgerritMerged openstack/cinder: Stop using mox in unit/*.py (2/2)  https://review.openstack.org/35581516:39
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inc0howdy folks, I have upgrade issue to think about16:44
inc0so when we do upgrades (in kolla they're rolling)16:45
inc0we need to gracefully shutdown every service16:45
inc0which is what docker does, but after 10s it kills it (configurable)16:45
inc0in most of the cases that's not problem - but cinder backup can take significantly longer than 10s to finish16:45
inc0that will affect overall upgrade as we block upgrade procedure on one service finishing upgrade...if we do it in rolling, manner it can get up to x times longer upgrade than single backup run16:46
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inc0dulek, around?16:51
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karthikpinc0: are you saying the backup of a volume takes atleast 10 secs?16:53
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inc0karthikp, no, it can take hours16:53
inc0we don't want upgrade to take hours16:53
jgriffitheharney: rtslib-fb is still AGPL?  I thought they were swapping that to Apache?16:53
eharneyjgriffith: it's been Apache for a long time   https://pypi.python.org/pypi/rtslib-fb16:54
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jgriffitheharney: ahh.. that's what I thought.  I was looking at an old version :)  https://pypi.python.org/pypi/rtslib-fb/2.1.3216:55
jgriffithno... wait16:55
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jgriffithnever mind :)16:56
jgriffithI still can't get it to work :(16:56
jgriffithwhich is odd because it seems to run in the gate16:56
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openstackgerritMerged openstack/cinder: Add os-detach to api-ref  https://review.openstack.org/36320316:58
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openstackgerritMerged openstack/cinder: Dell SC: ISCSI initialize_connection fixes  https://review.openstack.org/37027517:00
karthikpinc0: I believe the backup process does take time...this i believe was discussed in Mitaka!17:00
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inc0all I'm saying, this heavily affects upgrades17:01
inc0so it might be worth to talk about how to solve it17:01
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ildikovscottda: jgriffith hemna smcginnis I started the meeting on #openstack-meeting-cp17:02
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* hemna grumbles about not being able to search for etherpad pages....17:40
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openstackgerritEric Harney proposed openstack/cinder: Reserve 5 migrations for Newton backports  https://review.openstack.org/37265717:49
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jgriffithSo not sure how many questions I missed there :)18:01
jgriffithbut the gist is that I will get an update this week that is closer to being *done*18:02
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hemnaildikov, ok, so I might have missed that point18:02
jgriffithI would like to have this done and have some buy off BEFORE the summit18:02
hemnaif we are still using reserve_volume prior to calling create_attachment18:02
jgriffithhemna: yes18:02
hemnathe commit messages says in replacement....18:02
ildikovjgriffith: we mainly wanted to see whether you had progress with the spec we talked about earlier18:02
jgriffithildikov: oh.. yes, I have a spec started as well18:03
ildikovjgriffith: and we also ended up with discussing a few corner cases, like live-migration that johnthetubaguy brought up18:03
jgriffithildikov: I will finish that first I guess :)18:03
johnthetubaguyjgriffith: ah, the spec, thats what I was wondering about18:03
hemnahttps://review.openstack.org/#/c/361512/18:03
johnthetubaguyildikov: jgriffith: I always worry about live-migrate18:03
hemnajohnthetubaguy, +118:03
jgriffithjohnthetubaguy: haha.. preaching to the choir... have you seen my write up on it :)18:04
johnthetubaguyso I hadn't see the spec18:04
ildikovjohnthetubaguy: I do that too... :)18:04
johnthetubaguyI will read that tomorrow and get back to you18:04
johnthetubaguyjgriffith: if we need a spec Nova side, I can try and write that up for you18:04
hemnaah ok18:04
hemnathe spec talks about keeping reserve18:05
hemna:)18:05
hemnaphew18:05
jgriffithjohnthetubaguy: yeah, the Nova side is going to be trickier for me.  I'll def ping you for some help there18:05
johnthetubaguyjgriffith: I can get OSIC folks to help with the heavy lifting on our side18:05
ildikovjgriffith: I will summarise the topics we hit during the meeting, I would like to have some basic level of agreement in what we plan to do in Ocata to inform people on the Design Summit and have room for discussing some specifics as opposed to agonising over main directions18:05
jgriffithjohnthetubaguy: nice... I have a few corner cases to fix/figure out and then will start at least a draft of a spec or some doc that describes things18:06
johnthetubaguyjgriffith: I will try draft something for the nova-spec after I read your spec, as a test to see if I read it correctly!18:06
jgriffithjohnthetubaguy: currently it's been sort of whack-a-mole and things keep changing because of all the little corner cases18:06
johnthetubaguyjgriffith: yeah, no worries, undertood18:06
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johnthetubaguymore eyes should help us a little also18:07
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ildikovthanks all!18:15
ildikovI need to drop off now, but will write a summary later and check on the items you linked in!18:15
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openstackgerritMark T. Voelker proposed openstack/cinder: Create v3 API Reference  https://review.openstack.org/37189818:33
openstackgerritRaunak Kumar proposed openstack/cinder: Add Fibre Channel support for Nimble Storage  https://review.openstack.org/35944818:37
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rajinirCinder as Glance Store.  Upload images works, but fails to launch.  ImageCopyFailure: Failed to copy image to volume: /usr/local/bin/cinder-rootwrap: Unauthorized command18:59
rajinirAny ideas on what config I'm missing18:59
eharneyrajinir: that means rootwrap couldn't find a matching entry in the volume.filters file for the command19:10
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openstackgerritEric Harney proposed openstack/cinder: Deprecate LocalVD, SnapshotVD, CGVD, ExtendVD, TransferVD  https://review.openstack.org/37271419:17
openstackgerritEric Harney proposed openstack/cinder: Remove ExtendVD from drivers  https://review.openstack.org/37271519:17
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openstackgerritJohn Griffith proposed openstack/cinder: Provide cfg to ignore lvm descriptor leak warnings  https://review.openstack.org/36516719:32
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jgriffithsmcginnis: DuncanT ^^19:32
jgriffithsmcginnis: DuncanT on the off chance that we do another RC I'd love to get permission to backport that19:32
jgriffithoh.. eharney ^^19:32
jgriffithwant to make sure you're good with that after the name change19:32
rajinireharney: It is using scsi_id and there is an entry in volume.filters Unauthorized command: /lib/udev/scsi_id.19:34
hemnajgriffith, is there a reason why we shouldn't just have that suppression on always ?19:37
jgriffithhemna: please read the commit message :)19:38
jgriffithhemna: TLDR, it breaks rootwrap/privsep19:38
hemnasetting the env var breaks rootwrap ?19:39
jgriffithhemna: which I could never figure out how to make work in brick FWIW19:39
hemnaoh19:39
jgriffithhemna: yeah, because it's expecting the specific prefix19:39
jgriffithhemna: we're using set env as part of the command for lvm19:39
hemnaoh I think I understand19:39
hemnathe env var is part of the prefix to the the command being run19:39
hemnanot surprising it borks privsep19:40
hemna*sigh*19:40
jgriffithhemna: I had initially just made it a default, but then after upgrading locally and noticing that everything broke I thought it would be safer to make it an explicit option19:40
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hemnaok that makes sense19:41
jgriffithhemna: yeah... I fought with it for a while and finally came up with the conf idea thinking that if we *want* we could document that we're changing it and do a proper upgrade of things for next release19:41
hemnaok19:41
jgriffithhemna: I also want to make absolutely sure there's no side effect that I didn't think of or see here ;)19:41
hemnaso fwiw, I'd like to migrate the cinder/brick/lvm code into os-brick during O19:41
jgriffithI'd rather be safe than sorry19:41
hemnaand this could complicate it a bit19:41
jgriffithhemna: that's what I'm here for (complicating your life) :)19:42
hemnawe should ping Angus in Barcelona19:42
hemna:)19:42
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hemnaI have a few bones to pick with him anyway19:42
jgriffithhemna: give me a couple weeks, I'll make it worse for you :)19:42
hemnalolz19:42
jgriffithhemna: chicken bones?19:42
jgriffithhemna: carful they splinter19:42
hemnamore like cow bones19:42
jgriffithhemna: ahh.. you're good then, no splintering19:43
hemnayah no worries19:43
jgriffithhaha.. angus/cow bones19:43
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jgriffithLOL... that was too easy19:43
hemna:)19:43
jgriffithhemna: theyr'e closing my river for almost a year :(19:44
hemnawhat!19:44
jgriffithrebuilding the road19:44
hemnathe entire length from Estes ?19:44
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jgriffithI think just the bottom half, but the problem is they're closing it the whole way up and down to block it for construction... and because once you get in there' s only one way out :(19:45
hemnacrap that suuuuucks!19:45
jgriffithresidents up top are PISSED19:45
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jgriffithYeah, but maybe just *maybe* it will help the trout population recover19:45
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hemnathat could be an upside.   a year off of daily pressure19:46
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jgriffithyeah... assuming they don't poison it again19:47
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openstackgerritKarthik Prabhu Vinod proposed openstack/cinder: Switch service capabilities to ovo  https://review.openstack.org/31904020:08
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SwansonAnyone want to poke this one? https://review.openstack.org/#/c/361453/20:17
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openstackgerritWalter A. Boring IV (hemna) proposed openstack/cinder: 3PAR use OSLO versioned Object for volume  https://review.openstack.org/33914720:33
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sam64ls20:53
sam64oops, wrong window20:53
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Swansonapi-ref    cinder           CONTRIBUTING.rst  etc          LICENSE   rally-jobs  releasenotes      run_tests.sh  setup.py     test-requirements.txt  tox.ini20:53
Swansonbabel.cfg  cinder.egg-info  doc               HACKING.rst  pylintrc  README.rst  requirements.txt  setup.cfg     subunit.log  tools20:53
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DuncanTjgriffith: backport the getting rid of the ABCs? Sure, the replacement is better.20:55
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openstackgerritTom Swanson proposed openstack/cinder: Dell SC: Return all paths  https://review.openstack.org/36512921:02
jgriffithDuncanT: ?21:03
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DuncanTYou were asking about eric's backport?21:03
DuncanTIt gets rid of some of the abcs21:04
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reddfoxxI have a multi-backend cinder setup.  I am looking for a way to set the default quota for each volume-type.  Is this possible?21:21
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patrickeasthemna: ping22:03
hemnayougbh22:06
hemnapatrickeast, sup hoss22:06
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patrickeasthemna: yo, so i need to consult the brick sage22:07
hemnait's impossible.22:07
hemnaglad I can help22:07
patrickeasthemna: i'm looking into xenial being a dick22:07
patrickeastha22:07
patrickeasthemna: well, lets accelerate impossible or something22:07
hemna:)22:07
* patrickeast should probably be a marketer22:07
hemnaso xenial is still sucking ?22:07
patrickeastanyway22:07
patrickeastturns out at the point we get to here... https://github.com/openstack/os-brick/blob/master/os_brick/initiator/connectors/iscsi.py#L48922:08
patrickeasterr well further https://github.com/openstack/os-brick/blob/master/os_brick/initiator/linuxscsi.py#L30122:08
patrickeastthat os.stat call fails22:09
hemnaman that code has been around forever22:09
smcginnisXenial doesn't have os.stat?22:09
patrickeasti did some debugging and it turns out that for whatever reason on my xenail cloud images every single time when we reach there the /dev/mapper/<wwid> path is missing22:09
hemnaI'm guessing it can't find the /dev/mapper device ?22:09
patrickeastyah22:09
hemnaand we got a WWID ?22:10
patrickeastwith some playing around with it, if i do a 'sudo multipath -r /dev/sdb' or whatever the path of one of the single paths is22:10
patrickeastits all good, i can hit continue on the debugger, the path is there and things are happy22:10
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patrickeastbuuut i can't find anywhere that documents wtf would be the reason it needs to rescan, or why the path wasn't there in the first place22:10
patrickeasthemna: yea the wwid part is great22:11
patrickeastthe scsi_id command and all that is chugging along np22:11
hemnaso that tells me that multipathd didn't create the /dev/mapper device22:11
openstackgerritKarthik Prabhu Vinod proposed openstack/cinder: Switch service capabilities to ovo  https://review.openstack.org/31904022:11
hemnawhich means it may have not been able to do the mapping internally22:12
hemnamultipath daemon has been a pain22:12
patrickeasthmm yea22:12
hemnaso22:12
patrickeastbut before that point in time libvirt happily attached to the /dev/disk/by-id path22:12
hemnawhat you can try is to force multipath to refresh it's map22:12
hemnaprior to the call to multipath -l <wwid>22:12
patrickeastis that just a multipath -r?22:13
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hemnayah multipath generates the mapping after all of the /dev/disk/by-id paths are created by udev22:13
patrickeasti think we do one already...22:13
* patrickeast digs up the log22:13
patrickeasthttps://www.irccloud.com/pastebin/l7kXSA3X/22:14
patrickeasthemna: so a multipath -r is like the first thing detach does in brick22:15
hemnahrmm that's a devmap reload22:15
hemnait might work22:15
hemnaeither that or a22:15
hemnamultipathd reconfigure22:15
patrickeastlemmie try22:16
hemnapatrickeast, do you have a log from the failure ?22:16
patrickeastsorta related, i wonder if maybe thats configurable somewhere and the multipath.conf or udev rules need an update between 14.04 and 16.0422:16
hemnamultipath-tools v0.4.9 (05/33, 2016)22:17
hemnaon my 14.04.5 vagrant22:17
patrickeastyea one sec22:17
hemnaudevd --version 20422:17
patrickeasthttp://openstack-logs.purestorage.com/PureISCSIDriver-tempest-dsvm-xenial-aio-multipath/2/22:18
patrickeast^ it doesn't actually have a failure the first time it disconnects22:18
patrickeastyou see it fail the next time when it tries to do a scsi_id on dangling/broken luns that got left behind22:19
hemna java.io.IOException22:20
hemnathere's your problem....22:20
patrickeastoh22:20
patrickeastwrong build..22:20
* patrickeast digs around in jenkins more22:20
patrickeasthemna: http://openstack-logs.purestorage.com/PureISCSIDriver-tempest-dsvm-xenial-aio-multipath/1/22:22
hemnawhoa22:22
hemnaso I think that scsi_id failure22:23
hemnais because of the dangling lun22:23
patrickeastyea22:23
hemnaleft behind and is now a broken path22:23
hemnaI guess that's what you said earlier....22:23
patrickeastthat was my finding too22:23
patrickeastgood to confirm though22:23
hemnalooking through the log.....22:25
patrickeastdoing a multipathd reconfigure before os.stat does indeed fix it22:26
hemnahrmm ok22:26
patrickeastweird though why22:26
patrickeasti mean, why it needs it22:26
hemnaso for some reason then the mapping got lost22:26
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patrickeasthttps://www.irccloud.com/pastebin/NsfCtk2C/22:28
patrickeastso it is a newer version of multipath-tools22:28
patrickeastmebbe something wrong there (or a "bug fix")22:28
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hemna0.5.022:29
hemnahrmm22:29
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patrickeastplanes boarding in a couple min, i'll play around with things and see if there is a better way to do this but otherwise I guess look for a patch adding reconfigure22:29
hemnaok22:30
hemnaI'll look at your log a bit more22:30
hemnathere has to be something in there22:30
patrickeastsweet, lemmie know if anything pops out22:30
hemnawe shouldn't have to run a reconfigure22:30
patrickeastthanks for the help22:30
hemnathat's like...a drastic thing to do22:30
patrickeastyea, feels wrong22:30
hemnathat basically tells mutlipath to completely rebuild everything22:30
hemnabecause something got out of sync22:31
hemnaI ran into this while working on the code for extending an attached volume22:31
hemnashouldn't have to do it...22:31
hemnaanyway, have a safe flight22:31
patrickeasthmm yea definitely seems like we can find a more elegant way22:32
patrickeastif its rebuilding everything we are back to the old perf issues22:32
patrickeastanyway, ttyl22:32
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