Wednesday, 2016-03-16

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openstackgerritTom Barron proposed openstack/cinder: Fix uuid warnings from api.v1 unit tests  https://review.openstack.org/29255000:16
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sheelhemna:hi there01:32
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openstackgerritdongsheng.yang@easystack.cn proposed openstack/python-cinderclient: Print a more readable output of upload-to-image  https://review.openstack.org/29284001:40
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openstackgerritdongsheng.yang@easystack.cn proposed openstack/python-cinderclient: Cleanup for Replication v2: remove 'replication-reenable'.  https://review.openstack.org/29233201:54
openstackgerritdongsheng.yang@easystack.cn proposed openstack/python-cinderclient: Cleanup for Replication v2: remove 'replication-promote'  https://review.openstack.org/29233101:54
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openstackgerritXinXiaohui proposed openstack/cinder: Calculate virtual free capacity and notify  https://review.openstack.org/20692302:05
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openstackgerrithuanan proposed openstack/cinder: Huawei: Check the QoS status before we use  https://review.openstack.org/27160102:08
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openstackgerrithuanan proposed openstack/cinder: Huawei: Check when attach hypermetro volume  https://review.openstack.org/28396402:18
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openstackgerritMerged openstack/cinder-specs: Minor format fixes for Cinder Mitaka specs  https://review.openstack.org/29306903:06
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openstackgerritSheel Rana proposed openstack/cinder: Microversion of Bootable filter in cinder list  https://review.openstack.org/27860503:24
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openstackgerrithuanan proposed openstack/cinder: Huawei: Check when attach hypermetro volume  https://review.openstack.org/28396403:32
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openstackgerritRust Shen proposed openstack/cinder: Translating msgs  https://review.openstack.org/29324203:57
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openstackgerritMerged openstack/cinder: Revert "VNX: Set timeout for naviseccli"  https://review.openstack.org/29267304:03
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openstackgerritzhangguoqing proposed openstack/cinder: Fix assignment errors  https://review.openstack.org/29283204:37
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openstackgerritNGUYEN TUONG THANH proposed openstack/python-cinderclient: Fixes typo in cinderclient shell.  https://review.openstack.org/29324905:01
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openstackgerritMerged openstack/cinder: Huawei: Implement v2.1 replication  https://review.openstack.org/29203705:18
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openstackgerritDanny Al-Gaaf proposed openstack/os-brick: Ensure that lun_id is integer before use '&' operand  https://review.openstack.org/29180105:41
openstackgerritMerged openstack/cinder: LeftHand: Add default SSH timeout and key values  https://review.openstack.org/29195605:43
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openstackgerritMerged openstack/cinder: Pass correct source_id to _handle_bootable_volume_glance_meta()  https://review.openstack.org/29317305:52
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openstackgerrityuyafei proposed openstack/cinder: Scrub residual device before connect volume  https://review.openstack.org/29325905:59
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openstackgerritNGUYEN TUONG THANH proposed openstack/python-cinderclient: Fixes typo in cinderclient shell.  https://review.openstack.org/29324906:20
openstackgerritPeter Wang proposed openstack/cinder: VNX: Retry on failure of starting migration  https://review.openstack.org/25829406:27
openstackgerritWilson Liu proposed openstack/cinder: Add unit tests for Huawei drivers  https://review.openstack.org/28302906:28
openstackgerritWilson Liu proposed openstack/cinder: Huawei: Mask chap password in log  https://review.openstack.org/27159506:31
openstackgerritWilson Liu proposed openstack/cinder: Huawei: Record and check LUN wwn  https://review.openstack.org/27159206:35
openstackgerritWilson Liu proposed openstack/cinder: Huawei: Record and check LUN wwn  https://review.openstack.org/27159206:43
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AJaegerhttps://review.openstack.org/292732 is the translation import and has one +A but due to zuul problems did not merge, could somebody +A again, please?07:24
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openstackgerritLisaLi proposed openstack/cinder: Check volume_id consistent when creating backup  https://review.openstack.org/29328507:29
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openstackgerrityuyafei proposed openstack/cinder: Scrub residual device before connect volume  https://review.openstack.org/29325907:52
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openstackgerritPeter Wang proposed openstack/cinder: VNX: Enhance migration start verification  https://review.openstack.org/27114307:55
openstackgerritPeter Wang proposed openstack/cinder: Fix race condition when toggling SP  https://review.openstack.org/26213507:55
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sheelDuncanT: hey there08:15
sheelDuncanT: need your opinion on one fix08:16
sheelDuncanT: please let me know when you have spare time for discussion08:16
sheelDuncanT: Reference :   https://bugs.launchpad.net/cinder/+bug/155593808:17
openstackLaunchpad bug 1555938 in Cinder "Create snapshot, create volume from snapshot or clone a volume still can succeed even the cinder-volume service is disabled" [Low,Confirmed] - Assigned to aditi sharma (adi-sky17)08:17
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openstackgerritCao ShuFeng proposed openstack/cinder-specs: Enhance error messages for API user  https://review.openstack.org/29330608:24
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lixiaoy1shee: DuncanT: how about check service state here: https://github.com/openstack/cinder/blob/master/cinder/volume/flows/api/create_volume.py#L79208:27
lixiaoy1sheel: https://github.com/openstack/cinder/blob/master/cinder/volume/flows/api/create_volume.py#L79208:28
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openstackgerritwanghao proposed openstack/cinder: Unmanaging vol/snap reduces quota incorrectly  https://review.openstack.org/23243608:53
sheellixiaoy1: hi08:54
sheellixiaoy1: checking service status seems ok08:54
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sheellixiaoy1: need to dig more08:58
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sheellixiaoy1: for snapshot creation...08:58
lixiaoy1sheel: I add my comments in the bug, and seems more problems about disabled service08:58
sheellixiaoy1: seems you are proposing volume status check for all operations08:59
sheellixiaoy1: is it?08:59
lixiaoy1sheel: for example, backup service talked with volume service through volume.rpcapi, this is not through sheduler. Should it return successful result?08:59
lixiaoy1sheel: if the volume service is disabled.09:00
sheellixiaoy1: it should not09:00
sheellixiaoy1: then scheduler related fix will be failure09:00
sheellixiaoy1: for the cases you mentioned09:00
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sheellixiaoy1: but checking status at volume service level seems heavy09:01
sheellixiaoy1: what you say?09:01
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lixiaoy1sheel: yes.09:01
sheellixiaoy1: means for each operation this will happen.. may be if possible to bound this check for some problematic cases only then it will be good to follow09:01
sheelchecking status in volume service(for only problematic cases which do not pass through scheduler)09:02
sheellixiaoy1: nice suggestion09:02
lixiaoy1sheel: if we add check in scheduler, this prevents any calls through scheduler. but can't prevent the direct call through volume.rpcapi09:03
sheellixiaoy1: exactly, agreed...09:04
lixiaoy1sheel: checking status in volume service, not sure how this is done. if adding in functions, seems not good09:04
sheellixiaoy1: some decorator should work for specific functionality where flow does not pass through scheduler09:05
lixiaoy1sheel: it is better that you propose this problem in today's meeting09:05
sheellixiaoy1: yes, sounds good09:05
lixiaoy1sheel: I agree. decorator09:05
lixiaoy1sheel: maybe we can have a decision what kinds of operations/functions should return failure when service is disabled in the meeting09:06
lixiaoy1sheel: I am a little confused09:06
sheellixiaoy1: i was checking code for manager09:07
lixiaoy1sheel: good luck! I am leaving office now, and will check the meeting minutes tomorrow. :) The time is too late for me.09:08
sheellixiaoy1: oh sure09:08
sheellixiaoy1: will share with you09:08
sheellixiaoy1: good day09:09
lixiaoy1sheel: thanks. good day09:09
sheellixiaoy1: thank you09:09
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lixiaoy1sheel: my pleasure09:09
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sheel:)09:18
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DuncanTsheel: I think that the side effects of changing that behaviour are too risky to merge anything before the RC now (which is probably going to be cut today)09:33
sheelDuncanT: hi09:33
sheelDuncanT: yes, we should point this in newton09:34
sheelDuncanT: for now this was for discussion only :)09:34
sheelDuncanT: what you think about adding decorator to check service status for some specific operations which do not pass through scheduler09:34
DuncanTsheel: Need to figure out how this interacts with A/A09:35
sheelDuncanT: ohk, I have kept it for today's discussion in cinder meeting09:35
DuncanTsheel: Maybe we need a separate control and work queue to take to c-vol, then a disable c-vol service can just disconnect its work queue, and rabbit takes care of things?09:36
sheelDuncanT: seem quick and easy fix...09:36
DuncanTI suspect most of today's time will be spent on the release - we need people to focus on beating on the RC and working through bugs to figure out which really need fixing before release09:36
DuncanTsheel: I wouldn't say quick and easy, but we ought to look at our queues at some point from a security prospective anyway, and this could feed into that as a requirement09:37
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sheelDuncanT: :) right... i rephrase... optimized fix09:38
sheelDuncanT: I understand release pressure for today, anything i can help ?09:39
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sheel(I removed discussion from today's meeting will discuss later on)09:39
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DuncanTsheel: I'm trying to fill out https://etherpad.openstack.org/p/cinder-mataka-release-final-push - if you want to start going through pending reviews and pull out any that look high priority and ready and add them to that list, it would be useful09:41
sheelDuncanT: sure I will do...09:44
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zigoWhat's the purpose of python-brick-cinderclient-ext?09:55
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dulekzigo: It's to allow any other service to use Cinder like Nova does.09:59
dulekzigo: Attach/detach APIs aren't exposed in python-cinderclient.09:59
zigodulek: Why not adding attach/detach API to cinderclient then?09:59
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dulekzigo: We certainly don't want the user or admin to mess with that. attach and detach flows are de-facto 3 API calls each, that need to be called in a well-defined way.10:03
zigook10:03
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dulekzigo: You're probably asking in context of packaging? e0ne will be able to help you to asses if it's worth to do that.10:04
dulekzigo: He should be here in an hour or so.10:04
zigodulek: Correct, I'm trying to see if I need to do it or not.10:04
dulekzigo: I doubt this will be a dependency for any package now. But certainly sooner or later someone will want to use it in his project.10:06
dulekI10:06
dulekI'll defer to e0ne's opinion on that.10:07
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zigodulek: Right, so I may skip it for Mitaka, and start working on it for Newton.10:07
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sheelDuncanT: done for pending reviews since last 10 days10:19
DuncanTsheel: That's great, thanks! I'm working through them slowly10:20
sheelDuncanT: you are welcome..10:20
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openstackgerrityuyafei proposed openstack/cinder: Scrub residual device before connect volume  https://review.openstack.org/29325910:41
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dulekI've just installed Cinder in venv and it complained about PyMySQL missing. I've installed it manually and it worked.11:31
dulekDon't we miss that from requirements?11:31
dulekHm, it's in global-requirements, but Nova doesn't have it in requirements.txt either.11:32
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dulekI guess it's not a hard dependency as we11:32
dulekas we allow many DB backends. Am I correct?11:32
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openstackgerritMichal Dulko proposed openstack/cinder: Add devref on rolling upgrades  https://review.openstack.org/27918611:45
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openstackgerritxiexs proposed openstack/cinder: Make dict.keys() PY3 compatible  https://review.openstack.org/29338711:52
openstackgerritMerged openstack/cinder: Huawei: Check when attach hypermetro volume  https://review.openstack.org/28396411:53
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openstackgerritxiexs proposed openstack/python-cinderclient: Make dict.keys() PY3 compatible  https://review.openstack.org/29338811:59
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openstackgerritMerged openstack/cinder: Huawei: Check the QoS status before we use  https://review.openstack.org/27160112:07
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DuncanTdulek: I think we only have hard dependencies on options other than the default (lvm, rabbit, mysql)12:31
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openstackgerritDanny Al-Gaaf proposed openstack/cinder: CloudByte: resize volume if cloned image is larger  https://review.openstack.org/29341213:05
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scottda_vacationildikov: Hi13:21
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openstackgerritKendall Nelson proposed openstack/cinder-specs: Dynamic Reconfiguration  https://review.openstack.org/28623413:24
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openstackgerritMichal Dulko proposed openstack/cinder: Fix compatibility mode of backup jobs scheduling  https://review.openstack.org/29343513:36
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dulektbarron, lixiaoy1: I was retesting interoperability of services today and this issue came up ^.13:38
smcginnisdulek: Good catch!13:39
duleksmcginnis, DuncanT: Any chance of including that in RC-1? Should be low risk as it affects only backward-compat-mode of backup scheduling.13:40
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smcginnisdulek: Yeah, looking at it now.13:40
duleksmcginnis: Thanks. :)13:40
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sheeleharney: hi13:40
smcginnisdulek: Looks small enough. I think the risk is lower than the benefit for getting that in today.13:40
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sheeleharney: regarding your -2 on duplicate dictionary element patch13:41
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duleksmcginnis: You mean not to target that for RC-1? Don't quite catch what you mean.13:42
tbarrondulek: glad you are testing this!13:42
smcginnisdulek: I do mean target it to RC-1.13:42
smcginnisdulek: I just mean when it gets down to the end it's about balancing risk.13:43
smcginnisdulek: If the risk is high and the benefit is low, then definitely no.13:43
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smcginnisdulek: But in this case the risk is low and the benefit is high, so definitely yes.13:43
DuncanTI've put a +2 on that patch, I think it's worth having in13:43
smcginnisdulek: Sorry for being confusing. ;)13:43
duleksmcginnis: Thanks, just had trouble understanding your wording.13:43
duleksmcginnis: There's one more thing - status of this one: https://blueprints.launchpad.net/cinder/+spec/online-schema-upgrades13:44
smcginnisdulek: That happens to folks often.13:44
smcginnisdulek: Oh, still work on that?13:44
duleksmcginnis: Somehow we've merged the unit test in RC-1. I wasn't really expecting that, but from my perspective this is like accepting the guidelines.13:44
openstackgerritDanny Al-Gaaf proposed openstack/cinder: CloudByte: resize volume if cloned image is larger  https://review.openstack.org/29341213:44
duleksmcginnis: I've already marked that as completed - after unit test got merged.13:45
duleksmcginnis: But it's targeted for Newton, so we should probably retarget it for Mitaka?13:45
smcginnisdulek: The whiteboard has some other patches linked to that.13:45
smcginnisdulek: Looking through now trying to figure out what's what.13:46
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duleksmcginnis: I think all of these should have Related-Blueprint, not Implements-Blueprint.13:46
smcginnisdulek: OK, I'll mark it as Mitaka. That's what you were saying, right?13:47
duleksmcginnis: Exactly. :)13:47
dulekYay, we've got one more blueprint completed for this cycle! :)13:47
smcginnis:)13:47
scottda_vacationildikov: Ping rescinded. I just wanted to check on the status of a cinder-nova meeting to discuss api fixes we thought about scheduling for next week. I'm offline now....13:49
smcginnisscottda_vacation: You're doing vacation wrong.13:49
openstackgerritMerged openstack/cinder-specs: Update online-schema-upgrades spec  https://review.openstack.org/26474413:50
openstackgerritSheel Rana proposed openstack/cinder: Microversion of Bootable filter in cinder list  https://review.openstack.org/27860513:51
openstackgerritSheel Rana proposed openstack/cinder: Microversion of Bootable filter in cinder list  https://review.openstack.org/27860513:51
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openstackgerritSheel Rana proposed openstack/cinder: Cleaning PEP 203 and dict duplicate values  https://review.openstack.org/28829613:55
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openstackgerritSheel Rana proposed openstack/cinder: Cleaned duplicate dictionary values  https://review.openstack.org/28829613:56
openstackgerritWilson Liu proposed openstack/cinder: Huawei: Record and check LUN wwn  https://review.openstack.org/27159213:56
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openstackgerritKendall Nelson proposed openstack/cinder: Add VolumeAttachStatus Enum  https://review.openstack.org/29088514:30
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openstackgerritVivek Dhayaal proposed openstack/cinder: Removed RPC topic config options  https://review.openstack.org/28839814:34
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smcginnisReminder to US folks - meeting is an hour later now due to daylight savings time.14:37
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diablo_rojosmcginnis: Thanks :) I was oober confused yesterday with the cp meeting.. stupid daylight savings time14:49
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smcginnisdiablo_rojo: ;)14:55
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openstackgerritKendall Nelson proposed openstack/cinder: Add SnapshotStatus enum field  https://review.openstack.org/28482514:59
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openstackgerritEric Harney proposed openstack/cinder: Fix formatting in vol/snap delete API messages  https://review.openstack.org/29349215:13
hemnafriggin DST15:14
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smcginnishemna: ;)15:15
bswartzWe need permanent DST -- get rid of "standard" time15:15
Swansonbswartz, yes!15:16
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smcginnisJust causes trouble.15:24
jungleboyjsmcginnis: Is there a wiki that explains how we do the new documentation process?15:25
Swansonsmcginnis, Pushes rush hour into the daylight where people seem capable of driving.15:25
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* jungleboyj likes living where there is no rush hour. :-)15:25
Swansonjungleboyj, me, too.  And once DST hits the roads are clear by the time I go home.15:26
smcginnisSwanson: Yeah, that's what happens when you don't come in to work until midday.15:26
bswartzlol15:26
Swansonsmcginnis, One of the advantages, yes.15:27
* bswartz remembers the days when he could work 2pm - midnight15:27
smcginnisService industry jobs changed me into a morning person. Reluctantly.15:28
smcginnisNow if I'm not out the door before 8 I feel like I've wasted time.15:28
smcginnisIt's horrible.15:28
SwansonAt a previous job we had 6am conference calls without using a conference number.  so you had to be in the conference room.  Literally thought it was going to kill me.15:29
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bswartzSwanson: I doubt you had many issues with traffic at least15:54
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bswartznow my daughter has to be on schoolbus at 7:05, so we became morning people15:54
Swansonbswartz, I'd get in the car (so far as I know), time would warp and I'd be in the work parking lot.  What happened between those two events and what damaged I caused is anyones guess.15:55
diablo_rojoDuring high school I had to be on the bus at 5:45 AM15:55
SwansonI took an open study hall at 8am so I could show up at school an hour later.  was bliss.15:56
Swanson(For the 2 quarters I had the credits to do it.)15:56
hemnamy son has to be at the bus stop at 6:55am15:56
hemnaI had to become a morning person15:56
bswartzhemna diablo_rojo: >_<15:57
diablo_rojoNo matter how hard I try I can't do it.15:57
diablo_rojoI'm just better at staying up late than waking up early.15:57
bswartzdiablo_rojo: you can always try doing both...15:58
bswartzthat assumes you consider sanity optional though15:58
diablo_rojobswartz: I definitely have done that before..thats how I ended up drinking Monster to function and redbull on top of that if I needed to actually have energy.15:59
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bswartzsmcginnis: meeting today?16:00
smcginnisYep, waiting for storyboard.16:00
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openstackgerritWalter A. Boring IV (hemna) proposed openstack/cinder: 3PAR fix create_cloned_volume for larger size  https://review.openstack.org/29185016:04
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smcginnise0ne_: Yeah, but stable branches on clients are kind of just a reference.16:48
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smcginnise0ne_: We don't ever backport and release a new stable release.16:49
smcginnisJust always move forward.16:49
smcginnisAt least so far.16:49
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SwansonThe use of unknown, infinite or unavailable (in my case) going to be a problem for anyone else?16:49
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erlonsmcginnis: hi, Sean, I have a question, ...16:51
smcginniserlon: Sure, what's up?16:51
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smcginnisSwanson: I thought there were still a couple out there that did that.16:51
Swansonsmcginnis, There are.16:51
erlonsmcginnis: similar to JayXu's, we need to re-factor the Hitachi driver, are thinking about the best way to make it easier to reviewers16:52
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smcginniserlon: If you can do it in smaller steps, I think that helps.16:53
smcginniserlon: It will be easier to review and easier to get through.16:53
erlonsmcginnis:  do you think its ok to send the re-factored driver with a new name, and then re-name it to the old name?16:53
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smcginniserlon: You can certainly go the route proposed for VNX and do a whole new driver.16:53
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smcginniserlon: But I think that might be overkill.16:53
fernnestsmcginnis, I'm working w/ HItachi and we have the same new driver issue as VNX16:53
smcginniserlon: And add extra work.16:54
fernnestsmcginnis, how's the best way to Tee this up for Newton?16:54
erlonsmcginnis: for the size of the proposed changes I think that that could be a solution16:54
smcginniserlon: So instead of deprecating the existing and moving to a new one, do side-by-side, then switch before the release?16:54
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DuncanTA chain of small changes is usually better for all sorts of reasons16:55
erlonfernnest: HBSD driver?16:55
smcginnisfernnest: Are you working with erlon? Or are there multiple Hitachi drivers changing here??16:55
fernnestsmcginnis,erlon: yes, we are considering putting in new file names and doing a rename at thend.16:55
erlonsmcginnis: yes16:55
smcginniserlon: I would agree with DuncanT. Some smaller patches to evolve the driver are probably better overall.16:55
smcginniserlon: But if you want to do the new driver and switch, I suppose that's not a horrible idea.16:55
fernnestsmcginnis,erlon: we are looking to break it up into 1000line chunks.16:56
* smcginnis shudders16:56
erlonsmcginnis: the problem is that the work to split the paches in smaller steps are very big16:56
smcginnisfernnest: Hopefully you can get it well below 1000 lines each.16:56
smcginniserlon: I'm not sure why that would be.16:56
fernnesterlon,smcginnis: the fewer lines the more reviews required.16:57
ildikovscottda_vacation: hey, sorry for the delay, I sent out the mail now, hopefully the time slot will work and then I will announce it on the ML as well16:57
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openstackgerritMerged openstack/cinder: Fix compatibility mode of backup jobs scheduling  https://review.openstack.org/29343516:58
smcginnisfernnest: But the easier the reviews.16:58
erlonsmcginnis: the problem is that we already have a driver put in place, with al the changes needed. And it is very different from the one is upstream right  now, so, to have a patch that get the actual, in smallers steps (without breaking the CI) shown to be a nightmare16:58
DuncanTerlon: The review work of going through and comparing two drivers with massive changes is shown to be a nightmare, repeatedly16:59
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fernnesterlon, we have the same problem, we were thinking about using new file names and renaming at the end.16:59
DuncanTerlon: If it is hard for us to review, then it's equally hard for you to review, so the chances of bugs is high16:59
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DuncanTerlon: The coverage of cinder upstream testing is very, very low, not nearly enough to have an confidence17:00
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erlonDuncanT: so, I think that the fernnest  approach will be the best in our case as well, a new driver, with different name17:01
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erlonDuncanT: and then rename it17:01
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DuncanTerlon: It might be 'best' for you, but it sucks for the cinder community17:01
fernnesterlon,smcginnis:would it help if i wrote the proposal up.17:01
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smcginnisfernnest: I think a spec would be overkill.17:02
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smcginnisfernnest, erlon: Still not seeing why changing the existing - without breaking CI - is a problem.17:02
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erlonDuncanT: at least you wouldn't  have to compare with the old one, right? as you said?17:03
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DuncanTerlon: Yes, we would, since we need to know all of the gotchas during an upgrade17:03
erlonDuncanT: hmm17:03
DuncanTerlon: People come and blame 'cinder' for vendor driver issues, whether that is correct or not17:03
smcginnisDuncanT: Good point, that makes it riskier than a new driver.17:03
fernnestsmcginnis: absent doing one big patchset, the changes will have dependendcies in code that isn't in the patchset17:04
smcginnisfernnest: Why?17:04
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smcginnisfernnest: That doesn't make sense to me.17:04
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fernnestsmcginnis: e.g. if I change api in file1.py and the calls to in file2.py, file3.py, file4.py, I will need to submit all files.17:05
DuncanTsmcginnis: They're moving a bunch of the code into a pip library, same as e.g. HP do17:05
DuncanTsmcginnis: At least according to the meeting notes17:05
smcginnisfernnest: You don't have to do one file at a time. Do one concept at a time across multiple files.17:06
smcginnisIt's not just a matter of taking one big patch and chopping it up.17:06
DuncanTfernnest: The point isn't to change one file per patch, it's to change one thing at a time17:06
smcginnisEvolve the driver to what you need.17:06
smcginnisThat's what refactoring is.17:06
erlonsmcginnis:  we have, code A, and the refactored code B. To get from A to B, we would need the series of patches, of smaller patches, that could need to break the structure of the code so, A -> p1 -> p2 ... pn -> B, so make all paches to work would require lot of  effort and in my POV it would take the same  effort from community to review17:06
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DuncanTerlon: From a review PoV, what you're doing is saying "Have a massive amount of work, or else just merge a bunch of new and different bugs"17:11
DuncanTerlon: It is definitely not a healthy way of contributing to an opensource project, and many opensource projects are pushing back against it for good reasons - the kernel being an example of such a project that just syas a flat no to such things17:12
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DuncanT*say a flat no17:12
erlonDuncanT: wich if, exist, would still exist in the splitted paches :)17:13
smcginniserlon: I think you're looking at this the wrong way.17:13
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DuncanTerlon: Yes, but they are much, much easier to spot in the smaller patches17:13
DuncanTerlon: Having to only reason about one change at a time makes thinking about the ramifications much easier17:14
erlonDuncanT: mhm, I see17:14
DuncanTerlon: To turn it around another way, by not breaking it up, you pretty much make it impossible for reviewers to see deep, none-cosmetic issues, so you're throwing away a chance to have your design looked at properly by a team of very competent engineers17:16
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smcginnisDuncanT: Look good to you? https://review.openstack.org/#/c/282230/17:26
smcginnistbarron: You're pretty familiar here too: https://review.openstack.org/#/c/282230/17:26
tbarronsmcginnis: looking17:26
smcginnistbarron: Thank you!17:26
DuncanTsmcginnis: Oh, yeah, I starting looking at that and then got distracted17:27
smcginnisDuncanT: I know the feeling.17:27
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DuncanTsmcginnis: The name was my biggest issue, it should be update_backup_host, not update_host, IMO - we're likely to want something to update volume hosts at some point17:28
smcginnisDuncanT: Hmm, true.17:28
DuncanT(e.g. when going from single backend to multibacked, all your host names change)17:28
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tbarronDuncanT: +117:28
smcginnisThink lisa would mind if we update that on her?17:28
DuncanTsmcginnis: Not at all17:28
smcginnisAnyone want to grab that? Or I can.17:29
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tbarronsmcginnis: she won't mind.17:29
DuncanTsmcginnis: Go for it. I'll merge it afterwards17:29
smcginnisOr tbarron. Then DuncanT and I can review it.17:29
DuncanT(I'm cooking dinner now in the background, it's 7:30 pm here)17:29
tbarronsmcginnis: ok, I'll do it.17:29
smcginnistbarron: Thanks17:30
openstackgerritMerged openstack/cinder: Cleaned duplicate dictionary values  https://review.openstack.org/28829617:30
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openstackgerritTom Barron proposed openstack/cinder: Add update_host for backup in cinder-manager  https://review.openstack.org/28223017:43
tbarronsmcginnis: DuncanT: ^^^17:43
hemnalocalhost17:44
hemnaerr17:44
DuncanTtbarron: Looks good to me, thanks17:45
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tbarronDuncanT: enjoy dinner17:45
DuncanT:-) Thanks17:45
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openstackgerritJoel Coffman proposed openstack/cinder-specs: Add volume encryption metadata spec  https://review.openstack.org/17605018:00
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DuncanTWe are *not* calling something else metadata18:04
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openstackgerritMerged openstack/python-cinderclient: Cleanup for Replication v2: remove 'replication-promote'  https://review.openstack.org/29233118:15
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ildikovhemna: hi18:16
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openstackgerritMerged openstack/python-cinderclient: Cleanup for Replication v2: remove 'replication-reenable'.  https://review.openstack.org/29233218:17
patrickeasthuh... so we removed the replication v1 calls? ^^18:18
* patrickeast might be a tad late to the party18:18
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openstackgerritMerged openstack/cinder: Add devref on rolling upgrades  https://review.openstack.org/27918618:20
DuncanTpatrickeast: No, we removed the V2 calls18:20
patrickeastDuncanT: yea, but those two that just merged were original replication api's18:22
patrickeastDuncanT: in the review they cite https://review.openstack.org/#/c/110115/18:22
smcginnispatrickeast: Shoot, that's why they were still there.18:22
patrickeastronen didn't do any v218:22
patrickeastits confusing since they are replication apis on the cinder v2 volume api...18:22
smcginnisDefinitely confusing to me. Guess we need to revert that now.18:23
patrickeasti think we might have pulled them from the api in cinder anyway, so at least the client would be in sync18:23
patrickeastfwiw18:23
DuncanTsmcginnis: I thought we were keeping the V1 stuff in the client for now for people using a new client on an old system?18:23
smcginnisDuncanT: Yes, we're supposed to.18:23
smcginnisDuncanT: Which is why those two calls were still there.18:23
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smcginnisI totally missed that they were v1 APIs.18:23
smcginnisSo the one repl v2 cleanup patch was complete.18:24
smcginnisThese two were left on purpose to support repl v1 clients.18:24
DuncanTsmcginnis: When you revert, might be worth adding a patch saying what they are and why they're there.... hopefully nothing collides at the REST level18:24
smcginnisDuncanT: I think REST API we are safe. This is just confusing having two replication sets of calls.18:25
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DuncanTsmcginnis: That's not so bad then18:25
DuncanTsmcginnis: I should probably have thought ot check that before now I guess... oh well18:26
smcginnisDuncanT: I missed it too.18:27
smcginnisOn the plus side, I've finally caught up on all my email from yesterday.18:27
smcginnisHopefully that means I'll be more focused now.18:27
smcginnisAfter this meeting...18:27
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openstackgerritWalter A. Boring IV (hemna) proposed openstack/cinder: 3PAR fix create_cloned_volume for larger size  https://review.openstack.org/29185018:37
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avishayjgriffith: hey man, when you get a chance, would appreciate your feedback - https://review.openstack.org/#/c/285296/18:46
avishayjgriffith: maybe better to reply on the spec - https://review.openstack.org/#/c/282829/18:46
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vincent_housmcginnis: Hi Sean. There is still one follow-up fix for storwize replication v2.1 from me: https://review.openstack.org/#/c/292570/19:05
openstackgerritSean McGinnis proposed openstack/python-cinderclient: Revert "Cleanup for Replication v2: remove 'replication-reenable'."  https://review.openstack.org/29365819:05
openstackgerritSean McGinnis proposed openstack/python-cinderclient: Revert "Cleanup for Replication v2: remove 'replication-promote'"  https://review.openstack.org/29365919:06
smcginnisvincent_hou: Thanks, I'll take a look now.19:06
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Swansonis provider_id in snapshots something I set or is that the provider_id of the associated volume?19:26
patrickeastits something the driver can set19:27
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Swansonhmmm...  I think it is going to be the associated volume's internal id.19:27
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Swansonpatrickeast, no way to go from a snapshot object in the driver to a volume object without directly calling the db, right?19:30
patrickeastSwanson: i don't think so (or at least that was the case last time I looked when we started implementing v2 replication months ago)19:31
patrickeastwe had wanted to be able to look at the volumes provider_* fields in the snapshot methods and couldn't19:32
patrickeastwell19:32
Swansonpatrickeast, ah19:32
patrickeastcouldn't without db calls19:32
Swansonpatrickeast, I'll just use the provider_id to hold the id for the volume and do a search for the snapshot.  This works for me.  Takes care of some uncertainty, actually.19:34
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smcginnisIf any cores have a moment: https://review.openstack.org/#/c/293658/20:13
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smcginnispatrickeast, xyang1: Thanks!20:16
openstackgerritMikhail Khodos proposed openstack/cinder: Small fix for NexentaEdge jsonrpc  https://review.openstack.org/29196620:18
xyang1smcginnis: welcome20:18
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openstackgerritSean McGinnis proposed openstack/cinder: Reserve 5 migrations for Mitaka backports  https://review.openstack.org/29369920:25
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openstackgerritMerged openstack/cinder: Add update_host for backup in cinder-manager  https://review.openstack.org/28223020:40
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openstackgerritMerged openstack/cinder: Add scheduler RPC API v2.0  https://review.openstack.org/28130720:49
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angela-shi doc team.  I'm having an issue running autohelp-wrapper update where i'm getting an error 'cannot locate liberasurecode.so.1'21:12
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angela-soops, wrong channel. sorry.21:12
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patrickeastxyang1: hey, am i remembering correctly that you created some consistency group tempest tests at one point in time?21:20
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smcginnispatrickeast: https://review.openstack.org/#/c/252213/21:24
patrickeastah ha21:24
patrickeastsmcginnis: perfect, thanks!21:24
patrickeasti'm going to steal those and try to put together a tempest plugin for any 3rd party ci's that want to test cgs21:25
smcginnispatrickeast: This might help: https://review.openstack.org/#/c/274471/21:25
smcginnispatrickeast: I haven't had a chance to figure out why, but they "plugin" tests work for me locally.21:25
smcginnispatrickeast: But none of the CIs seem to pick it up.21:26
openstackgerritMerged openstack/cinder: Add backup RPC API v2.0  https://review.openstack.org/28307221:26
patrickeastsmcginnis: hmm that is odd21:26
openstackgerritMerged openstack/cinder: Add volume RPC API v2.0  https://review.openstack.org/28131721:26
patrickeastsmcginnis: i haven't looked into how it works with cinder, but for the one i have been playing with its a separate pip install that exposes the entry points... in theory thats all you need for tempest to find them21:27
smcginnispatrickeast: Ah, I see. So not an in-tree additional test, but something separate to add on if desired?21:27
smcginnispatrickeast: Not a bad idea too.21:27
patrickeastsmcginnis: yea for things like cg's where not everyone supports it21:27
patrickeastsince there was a lot of complaining about adding tempest tests for those21:28
smcginnispatrickeast: Yeah21:28
smcginnishemna: What's the recheck command for HP again?21:28
smcginnishemna: https://review.openstack.org/#/c/291850/21:28
patrickeastrun-HPE Storage CI21:29
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smcginnispatrickeast: Thanks!21:29
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kmartinsmcginnis, yeah what patrickeast said ^^ thanks guys21:31
openstackgerritMerged openstack/cinder: EMC VMAX - SSl connection is not picking up values  https://review.openstack.org/28093321:31
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kmartinsmcginnis, we'll have results in 1 hr 34 min :)21:32
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smcginniskmartin: Wind the crank faster!21:40
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kmartinno kidding21:40
Swansonrejoin_stack.sh disappear?21:40
hemnasmcginnis, run-HPE Storage CI21:40
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smcginnisSwanson: Weird!21:41
hemnawth21:42
smcginnisRemoved 2 days ago.21:42
smcginnis"This command has never completely worked to restart DevStack."21:43
smcginnisHmm, I never had issues.21:43
openstackgerritJon Bernard proposed openstack/cinder: RBD: add support for discard  https://review.openstack.org/29372621:43
openstackgerritMerged openstack/cinder: Fix formatting in vol/snap delete API messages  https://review.openstack.org/29349221:44
openstackgerritMerged openstack/python-cinderclient: Revert "Cleanup for Replication v2: remove 'replication-reenable'."  https://review.openstack.org/29365821:44
Swansonsmcginnis, yup.21:45
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openstackgerritSean McGinnis proposed openstack/python-cinderclient: Revert "Cleanup for Replication v2: remove 'replication-promote'"  https://review.openstack.org/29365921:48
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openstackgerritMerged openstack/cinder: Emit notifications for volume retype  https://review.openstack.org/29197721:50
patrickeastjbernard_: hey, quick question about  https://review.openstack.org/29372621:52
patrickeastjbernard_: any reason you can't use the shared one? https://github.com/openstack/cinder/blob/master/cinder/volume/driver.py#L247-L25221:53
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smcginnispatrickeast: Mind taking a look at another one? https://review.openstack.org/#/c/293699/21:58
patrickeastsmcginnis: done21:59
smcginnispatrickeast: Thank you!21:59
patrickeastwas waiting for jenkins21:59
patrickeasti need a like paging service for reviews i've looked at, but was waiting for some ci to post on them before i post22:00
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smcginnispatrickeast: Hah, no kidding.22:02
smcginnispatrickeast: You'd probably end up throwing it out the window after a couple days though.22:02
patrickeasthaha22:02
smcginnispatrickeast: That could get really annoying.22:02
patrickeastsmcginnis: very true22:02
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hemnahrmm22:09
hemnasmcginnis, our CI in general seems borked now22:09
hemnaperfect timing22:09
smcginnishemna: Yeah, perfect.22:09
smcginnishemna: Any idea what's up?22:09
hemnaI'm trying to see what's up22:09
hemnaour local zuul says we have 3 patches running and they are all still ok22:09
smcginnishemna: Bandersnatch died? :)22:09
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hemnasmcginnis, our log server filled up22:13
hemna100% used22:14
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smcginnishemna: Doh!22:17
smcginnishemna: Are you keeping more than 30 days?22:17
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hemnaI don't think so22:20
hemna38G22:20
hemnaused22:20
smcginnisIn logs? Dang!22:20
hemnayup22:20
hemnaI'm going to just have to nuke some22:20
smcginnisgzip'd22:20
hemnaall text files, gziped!22:20
smcginnisHoly crap22:20
smcginnishemna: Well, gotta run, but I'll be back online later.22:21
hemnaI nuked 1 dir22:21
smcginnishemna: If you're able to get a successful pass on that patch I can send it through.22:21
hemna1G22:21
hemnahopefully that's enough22:21
smcginnis1 dir == /etc ?22:21
smcginnis:P22:21
openstackgerritVincent Hou proposed openstack/cinder: Storwize: update the do_setup and helpers for the failover  https://review.openstack.org/29257022:24
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openstackgerritMerged openstack/cinder: Reserve 5 migrations for Mitaka backports  https://review.openstack.org/29369922:57
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hemnasmcginnis, reporting success now23:05
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