Friday, 2016-09-02

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openstackgerritMerged openstack/cinder: Nexenta: NexentaStor4 NFS driver cache capacity and use sessions  https://review.openstack.org/35614200:06
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openstackgerritEric Brown proposed openstack/os-brick: Update reno for stable/newton  https://review.openstack.org/36242500:07
openstackgerritMerged openstack/cinder: Fix backup unit tests imports for os-brick  https://review.openstack.org/36457600:09
openstackgerritOpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements  https://review.openstack.org/36420900:10
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openstackgerritOpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements  https://review.openstack.org/36420900:21
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openstackgerritwanghao proposed openstack/cinder: Refactor volume status in managing vol  https://review.openstack.org/33316400:49
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openstackgerritwangxiyuan proposed openstack/cinder: Support to query volume filter by change since/before  https://review.openstack.org/35268800:51
openstackgerritwanghao proposed openstack/cinder: Backup tenant attribute support  https://review.openstack.org/25837400:52
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openstackgerritwanghao proposed openstack/cinder: Fix manage existing MissingDependencies error  https://review.openstack.org/36145401:01
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openstackgerritCao ShuFeng proposed openstack/cinder: Convert unicode to string when disabling a service  https://review.openstack.org/36110501:30
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openstackgerritwangxiyuan proposed openstack/cinder: Support create group with group type name  https://review.openstack.org/36264301:45
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openstackgerritCao ShuFeng proposed openstack/cinder: Add filters support to get_pools  https://review.openstack.org/32149201:47
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openstackgerritwangxiyuan proposed openstack/cinder: Update the requir version of os-brick  https://review.openstack.org/36461001:50
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openstackgerritMerged openstack/cinder: Add supported driver checks to Zone Manager  https://review.openstack.org/36395702:42
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openstackgerritOpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements  https://review.openstack.org/36420903:00
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openstackgerritCao ShuFeng proposed openstack/python-cinderclient: Add "--name" filter to get-pools  https://review.openstack.org/32201103:12
openstackgerritCao ShuFeng proposed openstack/cinder: check quota per_volume_gigabytes for transfer-accept  https://review.openstack.org/32240503:13
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openstackgerritYaoZheng proposed openstack/cinder: Remove self.__dict__ for formatting strings  https://review.openstack.org/36465403:53
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-openstackstatus- NOTICE: The logs volume is full causing jobs to fail with POST_FAILURE. This is being worked on, please do not recheck until notified.05:07
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-openstackstatus- NOTICE: Space has been freed up on the log server. If you have POST_FAILURE results it is now safe to issue a 'recheck'05:33
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SrinuHi05:34
Srinuhow to use coordination.synchronized decorator in mitaka for locking05:35
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openstackgerritwanghao proposed openstack/cinder: Refactor volume status in managing vol  https://review.openstack.org/33316405:41
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tommylikehuwinston-d: please review the spec again :)  https://review.openstack.org/#/c/362747/405:55
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openstackgerritOpenStack Proposal Bot proposed openstack/cinder: Imported Translations from Zanata  https://review.openstack.org/36467706:19
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openstackgerritCao ShuFeng proposed openstack/cinder: remove doc about two removed API  https://review.openstack.org/36468006:27
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openstackgerritCao ShuFeng proposed openstack/cinder: remove doc about two removed API  https://review.openstack.org/36468006:55
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openstackgerritLisaLi proposed openstack/cinder: Update detach_volume() with versionedobjects  https://review.openstack.org/26860907:11
openstackgerritLisaLi proposed openstack/cinder: Update attach_volume() with versionedobjects  https://review.openstack.org/26860807:11
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openstackgerritYaoZheng proposed openstack/cinder: support volume driver set readonly  https://review.openstack.org/33758007:15
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openstackgerritYuriy Nesenenko proposed openstack/python-cinderclient: set_metadata throws AttributeError: id  https://review.openstack.org/30847507:16
openstackgerritYuriy Nesenenko proposed openstack/python-cinderclient: set_metadata throws AttributeError: id  https://review.openstack.org/30847507:18
openstackgerritLisaLi proposed openstack/cinder: Update detach_volume() with versionedobjects  https://review.openstack.org/26860907:22
openstackgerritLisaLi proposed openstack/cinder: Update attach_volume() with versionedobjects  https://review.openstack.org/26860807:22
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openstackgerritRalf Haferkamp proposed openstack/cinder: Sort options in cinder.conf by module name  https://review.openstack.org/36471607:29
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openstackgerritLisaLi proposed openstack/cinder: Update detach_volume() with versionedobjects  https://review.openstack.org/26860907:39
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX driver - Cleanup of Initiator group fails  https://review.openstack.org/34783807:53
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nttHi, Someone can give me more information about the command cinder failover-host ??08:07
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openstackgerritSofiia Andriichenko proposed openstack/python-cinderclient: Add cinder tests for cinder volume create commands with parameters  https://review.openstack.org/36354008:41
openstackgerritSofiia Andriichenko proposed openstack/python-cinderclient: Add cinder tests for cinder snapshot create commands with parameters  https://review.openstack.org/36476608:41
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openstackgerritSofiia Andriichenko proposed openstack/python-cinderclient: Add cinder tests for cinder snapshot create commands with parameters  https://review.openstack.org/36476608:51
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openstackgerritWeiwei Gu proposed openstack/cinder: Support volume migration between different availability zones  https://review.openstack.org/36188409:00
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openstackgerritWeiwei Gu proposed openstack/cinder: Support volume migration between different availability zones  https://review.openstack.org/36188409:09
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openstackgerritYaoZheng proposed openstack/cinder: support volume driver set readonly  https://review.openstack.org/33758009:22
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Srinuhi. did anyone face this issue. http://paste.openstack.org/show/566033/09:39
JayConroy:q09:39
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX Plugin - Target WWN change for redundancy  https://review.openstack.org/34230009:47
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openstackgerritOpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements  https://review.openstack.org/36420909:54
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX driver - Does not honor clone volume size  https://review.openstack.org/34532109:57
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openstackgerritMichal Dulko proposed openstack/cinder: Fix CapacityWeiger to accept None volume type  https://review.openstack.org/36480209:59
openstackgerritOpenStack Proposal Bot proposed openstack/python-brick-cinderclient-ext: Updated from global requirements  https://review.openstack.org/36480810:01
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX driver - Retrieve volume from snapshot  https://review.openstack.org/36354610:09
openstackgerritDavanum Srinivas (dims) proposed openstack/cinder: [WIP] Testing latest u-c  https://review.openstack.org/30376610:10
openstackgerritDavanum Srinivas (dims) proposed openstack/cinder: [WIP] Testing latest u-c  https://review.openstack.org/30376610:10
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openstackgerritRalf Haferkamp proposed openstack/cinder: Sort options in cinder.conf by module name  https://review.openstack.org/36471610:15
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openstackgerritYaoZheng proposed openstack/cinder: LVM driver support set readonly flag  https://review.openstack.org/34340610:17
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openstackgerritRyosuke Mizuno proposed openstack/cinder: add more credentials information to check_is_admin  https://review.openstack.org/36481210:18
openstackgerritYaoZheng proposed openstack/cinder: LVM driver support set readonly flag  https://review.openstack.org/34340610:20
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openstackgerritVijay Ladani proposed openstack/cinder: Correction in log massage format syntax  https://review.openstack.org/36481510:23
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openstackgerritHelen Walsh proposed openstack/cinder: EMC VMAX - multi-attach failure to VMAX3 when SLO is omitted  https://review.openstack.org/30895210:31
openstackgerritHarini proposed openstack/cinder: Fix inconsistencies in "cinder-*" strings usage.  https://review.openstack.org/36428410:32
openstackgerritVijay Ladani proposed openstack/cinder: Correction in log massage format syntax  https://review.openstack.org/36482410:35
openstackgerritYaoZheng proposed openstack/cinder: support volume driver set readonly  https://review.openstack.org/33758010:36
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openstackgerritCao ShuFeng proposed openstack/cinder: Do not pass unicode to str.issapce()  when disabling a service  https://review.openstack.org/36110510:50
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openstackgerritVijay Ladani proposed openstack/cinder: Correction in formatting syntax  https://review.openstack.org/36483710:57
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vladanihttps://review.openstack.org/#/c/364824/11:03
vladanihttps://review.openstack.org/#/c/364837/11:04
openstackgerritCao ShuFeng proposed openstack/cinder: Do not pass unicode to str.isspace()  when disabling a service  https://review.openstack.org/36110511:06
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX driver - Removal of iscsiadm from vmax cinder  https://review.openstack.org/35990811:14
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openstackgerritYuriy Nesenenko proposed openstack/python-cinderclient: set_metadata throws AttributeError: id  https://review.openstack.org/30847511:46
dulekgeguileo: Hi, what do you think about my recent comment on https://review.openstack.org/#/c/268608 ?11:47
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dulekgeguileo: I'm not sure - were there some FFE granted for that work?11:47
geguileodulek: Let me have a look11:48
geguileodulek: This wouldn't require a FFE11:48
geguileodulek: But I agree with your assesment11:48
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geguileodulek: We should probably leave this for early O unless we merge it this week11:49
geguileodulek: Since in theory we are still in the FF week11:49
dulekgeguileo: "All deadlines are generally the Thursday of the week on which they are noted above. For example, The Feature Freeze in week R-5 is on 1 September. Exceptions to this policy will be explicitly mentioned in the event description."11:49
dulekgeguileo: https://releases.openstack.org/newton/schedule.html11:50
geguileodulek: That's for features  ;-P11:50
dulekgeguileo: That's a point. ;)11:50
geguileodulek: And this is not a feature   XD11:50
geguileodulek: That's why I was saying that I think just by 1 day it's not a problem11:51
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openstackgerritMerged openstack/cinder: Imported Translations from Zanata  https://review.openstack.org/36467711:51
geguileodulek: But if this goes longer I wouldn't merge it, because we really have to test current code11:51
geguileodulek: And focus on removing bugs11:51
dulekgeguileo: Okay, IMO we have limited amount of value by merging that this late and object patches often introduced bugs, so I would say - let's wait till Ocata.11:52
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* dulek is on the other side of the fence this releaseā€¦11:52
geguileodulek: I would feel bad for her after all the work, but I think it's resonable to do it in O11:52
geguileodulek: I've been on the other side of that fence in the last 2 releases with the A/A work.   XD XD XD11:53
geguileodulek: And this is the 3rd one I'm on that side as well11:53
geguileoSo clearly we both know the pain11:53
dulekgeguileo: Yes, I feel bad for the work done not being included, but again - I don't think we have functional benefits from including that in Newton.11:53
geguileodulek: Yep, I think that's a reasonable decision11:54
openstackgerritHelen Walsh proposed openstack/cinder: VMAX Plugin - Target WWN change for redundancy  https://review.openstack.org/34230011:55
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cnfhi, is it possible to use cinder to store ESXi datastores?12:00
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smcginniscnf: The VMDK driver can be used to create virtual disks on existing datastores, but not to create the datastores themselves.12:28
smcginnisAt least from my understanding...12:28
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cnfsmcginnis from what I can read, the vmdk driver lets you use vmdk as a storage backend for cinder, I want to host my VMDK's on cinder12:30
cnfmaybe i am misunderstanding something12:30
scottdacnf: I don't see Vipin around, but he is the expert on VMware. There is also an #openstack-vmware channel where you might find more details.12:33
smcginniscnf: But I don't think you are misunderstanding anything.12:34
cnfok12:36
cnfopenstack has so many irc channels o,O12:37
cnf6 users on -vmware :P12:38
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cnfcinder can't expose iscsi or nfs, can it?12:48
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smcginniscnf: Cinder doesn't expose anything. It manages backend devices that do things like iSCSI, NFS, RBD, etc.12:48
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cnfhmm, so how do you store things on cinder?12:49
cnfhow do you consume it?12:49
smcginniscnf: You don't "store things on cinder". Cinder is used to provide a common management abstraction (API) across different backend storage types.12:50
smcginniscnf: So you still need something to be the actual storage, whether that's LVM, VMFS, or some other external storage device.12:50
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e0neharlowja_: hi. are you around? I've got a question abouit taskflow12:51
cnfuhm12:51
cnfsmcginnis yes, you need storage, but i though cinder was the API to the storage12:52
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smcginniscnf: Yes. I'm being a little extra technically specific here to make sure there's not a misunderstanding.12:52
smcginniscnf: It is the API to the storage.12:52
smcginniscnf: It is not the data path to the storage.12:53
cnfso I have a system with a ZFS pool, on which I can run cinder, and give it part of that pool12:53
smcginnisAPI == REST, data path == [iSCSI|FC|NFS|RBD|...]12:53
cnfok, so the only api is rest?12:53
smcginnisYou could use LVM on that system.12:53
cnfand ESX doesn't do rest :P12:53
smcginniscnf: REST is the management API. It is not the data path.12:54
smcginnisTrying to be clear - Cinder is not a storage device.12:54
cnfi don't understand12:54
openstackgerritIvan Kolodyazhny proposed openstack/cinder: Do not log tracebacks in API log for 400 and 409 errors  https://review.openstack.org/36488712:55
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smcginniscnf: Can't find a good reference to point to.12:56
smcginniscnf: Think of it this way, Cinder is a management tool. It manages different storage devices.12:56
cnfbut how do you write to the storage device?12:56
smcginniscnf: And that's it. How consumers use that storage is for the most part out of the realm of Cinder.12:56
smcginniscnf: The consumers of the storage access the data, to do writes and reads, just like they would even if Cinder was not present.12:57
smcginniscnf: Cinder just helps get things configured and provisioned.12:57
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cnfhmm, I don't understand the use of that12:58
sbezverkgood morning. when I start cinder volume process in kubernetes environment, I see this traceback http://paste.openstack.org/show/566067/ but other services like api and scheduler are starting fine. Appreciate if somebody could check it and let me know what could have caused it.12:59
smcginnissbezverk: Looks like maybe an issue with the database?13:00
cnfso if I have a cinder node with LVM, and a nova node elsewhere, the nova node can't actually use the storage on the cinder node?13:00
cnfbecause LVM has no network capabilities of itself13:00
smcginniscnf: Key point there is "with LVM".13:00
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xyang@smcginnis: you may need to do db sync13:01
sbezverk@smcginnis: I would think so too, but since api and scheduler are working I was not sure how it could be possible..13:01
cnfwell, that still means your compute node needs to understand whatever api your storage nodes speak13:01
smcginniscnf: LVM isn't just LVM by itself. It's also iscsi target. So the connectivity is iSCSI to that storage.13:01
smcginnisStandard iSCSI.13:01
xyangsbezverk: did you do db sync after updating the code13:01
sbezverkxyang: dbsync was run right after db creation, in bootstrap process13:02
cnfhmm, then I guess I can just scrap cinder off my list of posibilities13:02
xyangsbezverk: I see an errnor that it can't find a table.  I wonder if you had the code earlier, updated the code, but didn't run db sync again13:02
xyangsbezverk: is this latest code from trunk13:03
sbezverkxyang: thank you for an idea, I will give it a try..13:03
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xyangsbezverk: see what is the latest under /opt/stack/cinder/cinder/db/sqlalchemy/migrate_repo/versions13:04
openstackgerritErlon R. Cruz proposed openstack/cinder: NFS snapshots  https://review.openstack.org/14718613:05
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cnf"The short description of Cinder is that it virtualizes pools of block storage devices and provides end users with a self service API to request and consume those resources without requiring any knowledge of where their storage is actually deployed or on what type of device."13:07
cnfthat is quite confusing, then, tbh13:07
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openstackgerritIvan Kolodyazhny proposed openstack/cinder: Do not log tracebacks in API log for 400 and 409 errors  https://review.openstack.org/36488713:18
smcginniscnf: Where is that from? I agree, the wording of "virtualizes pools of block storage" is a little misleading.13:18
jgriffithsmcginnis: that's our mission statement IIRC13:21
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jgriffithsmcginnis: nope it's not :)13:23
jgriffithsmcginnis: mission statement looks tight to me13:23
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smcginnisjgriffith: Yeah, I thought that was pretty accurate.13:26
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openstackgerritHelen Walsh proposed openstack/cinder: VMAX driver - failed rollback on VMAX3 when MV issue  https://review.openstack.org/35802613:31
smcginnisOh, it's the Description on the wiki.13:34
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smcginnisEh, slight improvement made.13:35
jgriffithsmcginnis: wikis must die!13:36
jgriffithsmcginnis: which wiki?13:36
jgriffithhttps://wiki.openstack.org/wiki/Cinder13:36
jgriffithhas the mission statement13:36
smcginnisjgriffith: Scroll down to the description section.13:37
jgriffithahh.. yeah13:37
smcginnisjgriffith: I had to ask google to find it. :)13:37
jgriffithwell... I'd argue that that's fine honestly13:37
jgriffithand that cnf you're being awfully picky13:37
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jgriffithbut you can't use Cinder so that's ok13:38
smcginnisjgriffith: I reworded it very slightly be changing from "virtualizes pools of block storage" to "virtualizes management of block storage".13:38
jgriffith:)13:38
jgriffithsmcginnis: that's a good improvement13:38
smcginnisNot too much better, but hopefull avoids confusion that we're not actually virtualizing the storage itself.13:38
jgriffithmeh, I think it's pretty good but what do I know13:39
smcginnis;)13:39
jgriffithsmcginnis: if you think about it we kinda are13:39
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jgriffithsmcginnis: we're taking hardware/disks and making software constructs out of them via a sort of HAL13:40
jgriffithsmcginnis: which... well... kinda is virtualizing it13:40
jgriffithI'm not arguing, just taking crap while drinking my morning coffee13:40
smcginnisjgriffith: Yeah. Depends on how you look at it though. There seems to be a lot of confusion for some people thinking that Cinder becomes the IO path.13:40
smcginnisLOL, when I read that line first my brain added an "a" where it shouldn't have.13:41
jgriffithsmcginnis: well, we're trying to make that the case :)13:41
openstackgerritDoug Hellmann proposed openstack/python-cinderclient: Update reno for stable/newton  https://review.openstack.org/36493213:41
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cnfsmcginnis that is from https://wiki.openstack.org/wiki/Cinder13:45
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cnfah, jgriffith already linked it13:46
openstackgerritMerged openstack/cinder: Fix CapacityWeiger to accept None volume type  https://review.openstack.org/36480213:49
openstackgerritShilpa Jagannath proposed openstack/cinder: Cleanup unused model_update initialization.  https://review.openstack.org/36497713:50
sbezverkxyang: you were right, it looks like the image I used for dbsync was older than the one I used for cinder volume. thank you13:50
xyangsbezverk: great13:50
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openstackgerritShilpa Jagannath proposed openstack/cinder: Cleanup unused model_update initialization.  https://review.openstack.org/36497714:06
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sbezverkjgriffith: ping14:26
jgriffithsbezverk: hey there14:26
sbezverkjgriffith: are you very busy?14:27
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jgriffithsbezverk: well that's an awkward question :)14:28
jgriffithsbezverk: if I say no, then people think I need more work... if i say yes you think I don't want to chat LOL14:28
jgriffithsbezverk: what's up?14:28
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sbezverkjgriffith: I am doing the same thing we have done in kollam but now in kubernetes.14:30
sbezverkjgriffith: I see some strange behavior of cinder-volume and was wondering if you could help to understand14:30
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jgriffithsbezverk: sure... you around in about 15 or 20 minutes?14:31
jgriffithI'm working with someone on some things at the moment and not fully engaged14:31
sbezverkjgriffith: sure thing, please ping me when you have a chance. here is the log just in case you want to check it before: http://paste.openstack.org/show/566086/14:32
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jgriffithsbezverk: ok, I'll talk to you soon14:37
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cnfsmcginnis for future reference, https://blog.rackspace.com/laying-cinder-block-volumes-in-openstack-part-1-the-basics explains it rather well14:39
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sbezverkjgriffith: looks like I found the problem, question is how easy it could be fixed and where. http://paste.openstack.org/show/566094/14:45
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jgriffithcnf: hehe.. that looks familiar :)14:45
cnfyou have seen it before?14:46
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jgriffithcnf: I helped write it14:49
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jgriffithcnf: that was a presentation that Ken and I gave at the summit in Atlanta14:49
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jgriffithsbezverk: looking now14:50
cnfah14:50
jgriffithsbezverk: I'm uncertain on what causes that or how to fix it though :(14:50
cnfwell thanks, it did clear up some things14:50
jgriffithsbezverk: this is less than promising:  https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/131378414:51
openstackLaunchpad bug 1313784 in grub2 (Ubuntu) "File descriptors leaked on lvs invocation" [Low,Triaged]14:51
cnfleft me with new questions, but that's another issue :P14:51
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jgriffithcnf: happy to help if I can...14:52
sbezverkjgriffith: I saw it. I was hoping it can be dealt by cinder volume. cause I do not think this bug will ever be fixed.14:52
jgriffithsbezverk: it doesn't appear so14:52
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jgriffithsbezverk: I'm unclear why you see it in your k8's case though and we don't typically encounter it14:53
sbezverkjgriffith: what I was thinking was if you can parse output and ingnore line that start with "File descriptor"14:53
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jgriffithsbezverk: it does seem that it's *harmless* to an extent14:54
jgriffithsbezverk: so yeah, we could probably just log it and continue14:54
sbezverkjgriffith: since everybody say it completely benign14:54
openstackgerritChuck Fouts proposed openstack/cinder: Fix manage existing MissingDependencies error  https://review.openstack.org/36145414:54
jgriffithsbezverk: sure, I can look at doing a patch for that14:55
sbezverkjgriffith: that would be great14:55
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jgriffithgive me a couple minutes to get something going14:55
sbezverkjgriffith: do you want me to file a bug?14:55
jgriffithsbezverk: sure, that would be great14:55
sbezverkwill do14:55
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cnfright, time to go home!14:56
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jgriffithcnf: laters... have a good night14:57
jgriffithsbezverk: I'm trying to get a handle on if this is a vgs response issue only or not14:58
jgriffithsbezverk: I *think* that it is14:58
jgriffithsbezverk: I guess we can start there and see where we end up :)14:59
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sbezverkjgriffith: here you go: https://bugs.launchpad.net/cinder/+bug/161970114:59
openstackLaunchpad bug 1619701 in Cinder "in k8s environment vgs return extra line in output" [Undecided,New]14:59
jgriffithsbezverk: that's was quick... thanks!15:00
sbezverkjgriffith: need to get lvm/iscsi in k8s before summit ;-)15:00
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jgriffithsbezverk: ok, I'll get you a patch this morning then :)15:00
sbezverkthank you15:01
jgriffithsbezverk: when are you doing a swarm version :)15:01
jgriffithswarm is better than k8's :)15:01
jgriffithjk... don't want to start a war here.  Each has their strengths15:01
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sbezverkjgriffith: hm, I do not know swarm, but it seems industry thinks k8s is better ;-)15:01
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jgriffithsbezverk: industry is wrong... they just want to make money :)15:02
jgriffithsbezverk: I'll send you my write up on swarm when I post it :)15:02
sbezverkjgriffith: sure, will add to my list of challeging tasks ;-)15:02
jgriffithhehe15:02
jgriffithsbezverk: I'm disappointed our talk wasn't selected15:03
jgriffithsbezverk: and frankly kind of surprised15:03
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sbezverkjgriffith: oh well, kolla is not something hot, everybody wants k8s these days..15:03
jgriffithsbezverk: marketing machines are awesome things15:04
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jgriffithsbezverk: and you can't fight them15:04
sbezverkjgriffith: you cannot, otherwise they stop paying for the party..15:05
jgriffithsbezverk: we can't have that now can we!15:05
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sbezverkjgriffith: ni antes, ni ahora ni en el futuro ;-)15:06
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jgriffithsbezverk: not now, not before and not in the future?15:08
sbezverkjgriffith: yep15:08
jgriffithsbezverk: my spanish is crap :)15:08
jgriffithbut I somehow picked that up :)15:08
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sbezverkjgriffith: I am brushing it up before Barcelona15:08
jgriffithsbezverk: excellent idea!15:09
jgriffithsbezverk: ok... I should go work on that patch :)15:09
sbezverkjgriffith: que buena idea ;-)15:09
jgriffithsi lo es15:10
openstackgerritMerged openstack/cinder: Stop using mox in unit/api/contrib/ tests (2/2)  https://review.openstack.org/35685915:14
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mtaninoCan we avoid this error by throwing all error messages to /dev/null?15:18
jgriffithmtanino: ?15:19
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mtaninoJust thought how to avoid the unnessary line "File descriptor 19 (/dev/urandom) leaked"...15:20
jgriffithmtanino: oh :)15:20
jgriffithmtanino: I thought you were saying send every error to dev/null15:20
jgriffithmtanino: cinder --> all errors fixed15:20
jgriffith:)15:20
mtaninojgriffith: :)15:20
-openstackstatus- NOTICE: The Gerrit service on review.openstack.org is restarting quickly to relieve resource pressure and restore normal performance15:21
mtaninoLet's ignore all error!!15:21
jgriffithmtanino: seems reasonable to me :)15:22
jgriffithmtanino: so I'm just looking at check_exit_status to ignore on the vgs calls off the top of my head15:22
jgriffithmtanino: running stack.sh now to look at things and try it out15:23
jgriffithhmm... we're not setting that to true to begin with15:23
jgriffithindirection inderection... oh how I love you15:23
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jgriffithmtanino: hehe... ignore_exit_code should do the trick I think15:33
mtaninojgriffith: Did you find a solution?15:34
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jgriffithmtanino: I find it interesting that oslo.concurrency set ignore_exit_code to False by default, but sets check_exit_code to False as default as well15:34
jgriffithmtanino: yeah... so the problem I believe is that the case there provides an unexpected exit_code, so we fail in putils15:34
jgriffithmtanino: but masking out to always just ignore means we should inspect the output15:35
jgriffithso I'm working on adding that now15:35
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mtaninojgriffith: Let me see when you'll post a patch :)15:36
jgriffithmtanino: sure, I'll shoot a gist here in a minute15:36
mtaninoa minute!!15:36
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jgriffithoh... hehe... I see somebody was being *clever* with those two settings15:37
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jgriffithmtanino: something like this:  https://gist.github.com/485cd1e75c5fb8df7a0232544cefe86715:41
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mtaninojgriffith: simple fix :)15:44
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jgriffithmtanino: those are the best kind IMO15:45
jgriffithmtanino: what's annoying though is I loose the ec and such in that model15:46
jgriffithmtanino: so I need to probably let it raise and catch :(15:46
jgriffithoh well... that's even easier I guess15:46
mtaninojgriffith: What's the ec?15:46
jgriffithmtanino: 515:46
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jgriffithexit code15:47
mtaninoerror code!15:47
mtaninooh exit..15:47
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jgriffithmtanino: this is probably better/safer  https://gist.github.com/6d6cc754877e626f134f59fbc1dd242d15:50
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jgriffithsbezverk: here's a patch  https://gist.github.com/6116b042d0adb33ca462739c6d56239e15:52
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jgriffithsbezverk: I'll work on some unit tests15:53
jgriffithsbezverk: that covers more than just the init case... I don't know if the others are necessary or not but couldn't hurt15:53
sbezverkjgriffith: ok thank you, I will build custom image and test it. when you have PS id, please give me the link. It will be easier for me :-)15:54
mtaninojgriffith: got it. catch the exception and ignore the error when it's includes "leak" message. seems reasonable.15:54
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openstackgerritGorka Eguileor proposed openstack/python-cinderclient: [WIP] Add service cleanup command  https://review.openstack.org/36300715:59
openstackgerritGorka Eguileor proposed openstack/cinder: Add cleanable base object and cleanup request VO  https://review.openstack.org/30302015:59
openstackgerritGorka Eguileor proposed openstack/cinder: Make c-vol use workers table for cleanup  https://review.openstack.org/30302115:59
openstackgerritGorka Eguileor proposed openstack/cinder: [WIP] Add remaining operations to cluster  https://review.openstack.org/35596815:59
openstackgerritGorka Eguileor proposed openstack/cinder: [WIP] Support A/A on Scheduler operations  https://review.openstack.org/34422615:59
openstackgerritGorka Eguileor proposed openstack/cinder: Remove host assignment in Snapshot OVO  https://review.openstack.org/36300915:59
openstackgerritGorka Eguileor proposed openstack/cinder: Fix lazy loading cluster field from Service OVO  https://review.openstack.org/36300815:59
openstackgerritGorka Eguileor proposed openstack/cinder: [PoC][Don't review] Testing delay  https://review.openstack.org/35306915:59
openstackgerritGorka Eguileor proposed openstack/cinder: Support A/A in attach/detach operations  https://review.openstack.org/31857315:59
openstackgerritGorka Eguileor proposed openstack/cinder: [WIP] Allow triggering cleanup from API  https://review.openstack.org/36301015:59
openstackgerritGorka Eguileor proposed openstack/cinder: Support A/A in delete actions and get_capabilities  https://review.openstack.org/34422515:59
openstackgerritGorka Eguileor proposed openstack/cinder: [WIP] Cosmetic changes to scheduler  https://review.openstack.org/34604115:59
sbezverkjgriffith: patch unexpectedly ends in middle of line16:00
sbezverkit fails to patch master16:00
jgriffithweird16:01
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jgriffithsbezverk: ok, I'll just get it finished and point you at the gerrit patch16:06
sbezverkjgriffith: I think here is what causes issue: +ubuntu@stack-1:/opt/stack/cinder16:06
harlowja_e0ne whats up16:06
sbezverkit is on the last line of your patch16:06
jgriffithsbezverk: haha!  Yeah, that has my cmd line prompts in the copy/paste :)16:06
jgriffiththat won't work out too well16:07
sbezverk:-)16:07
e0neharlowja_: I'm wokring on bug and I need to not log tracebacks on flow failure for several exceptions16:07
e0neharlowja_: here is my hacky solution https://review.openstack.org/#/c/364887/16:07
e0neharlowja_: is any way to make it less hacky?16:08
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sbezverkjgriffith: patched this time, could you please remind me how to build cinder tarball?16:09
jgriffithsbezverk: might be quicker for me to just push to gerrit :)16:09
sbezverkI still need to build tarball cause it is used to generate source images16:10
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jgriffithoh right16:12
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jgriffithsbezverk: it's been so long I don't remember anymore :)16:13
sbezverkjgriffith: wow, I guess people who build it for you ;-)16:14
sbezverkI meant you have people16:15
jgriffithsbezverk: yeah, I just use src or let the distros deal with it16:15
erlonpatrickeast: xyang ping16:15
jgriffithsbezverk: smcginnis may have done it more recently16:16
sbezverkpython setup.py sdist16:16
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sbezverkfound it16:16
jgriffithsbezverk: or at least konw where the script is these days16:16
jgriffithsbezverk: haha... perfect16:16
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jgriffithsbezverk: we'll see if I can remember that for another few months :)16:20
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harlowja_e0ne wll check out in a few16:22
e0neharlowja_: thanks16:22
harlowja_np16:22
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openstackgerritMerged openstack/cinder: Dell SC: Add dell_server_os configuration option  https://review.openstack.org/35887816:28
sbezverk+------------------+--------------------------------+------+---------+-------+----------------------------+-----------------+16:29
sbezverk|      Binary      |              Host              | Zone |  Status | State |         Updated_at         | Disabled Reason |16:29
sbezverk+------------------+--------------------------------+------+---------+-------+----------------------------+-----------------+16:29
sbezverk| cinder-scheduler |       cinder-scheduler-0       | nova | enabled |   up  | 2016-09-02T16:28:35.000000 |        -        |16:29
sbezverk|  cinder-volume   | k8s-5.sbezverk.cisco.com@lvm-1 | nova | enabled |   up  | 2016-09-02T16:28:32.000000 |        -        |16:29
sbezverk+------------------+--------------------------------+------+---------+-------+----------------------------+-----------------+16:29
sbezverkfirst ever cinder volume on kubernetes16:29
jgriffithsbezverk: WoooT!!!16:29
sbezverkjgriffith: your fix worked.16:29
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jgriffithsbezverk: cool, unit tests will take about 10x the effort :(16:31
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sbezverkjgriffith: sorry to hear that..16:38
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sbezverkjgriffith: I hope I have not yet exceeded your time allocation per person ;-) but here is the new issue. This time scheduler process generate an error on volume create: http://paste.openstack.org/show/566120/16:51
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jgriffithsbezverk: haha.. no problem16:52
jgriffithhmm16:52
jgriffiththat's interesting16:52
jgriffithsbezverk: if you file a bug I'm happy to look at it16:52
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sbezverksure thing, will do in a sec16:52
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sbezverkjgriffith: here you go: https://bugs.launchpad.net/cinder/+bug/161973916:56
openstackLaunchpad bug 1619739 in Cinder "cinder scheduler traceback on volume create" [Undecided,New]16:56
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openstackgerritKarthik Prabhu Vinod proposed openstack/cinder: Switch service capabilities to ovo  https://review.openstack.org/31904017:01
jgriffithsbezverk: grabbing some lunch... will have a look when I get back17:02
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openstackgerritDoug Hellmann proposed openstack/python-brick-cinderclient-ext: update release notes for newton  https://review.openstack.org/36506617:15
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patrickeasterlon: pong17:23
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openstackgerritMerged openstack/cinder: Correction in log massage format syntax  https://review.openstack.org/36482417:27
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openstackgerritMerged openstack/cinder: Fix HNAS stats reporting  https://review.openstack.org/34447717:31
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-openstackstatus- NOTICE: The infrastructure team is taking Gerrit offline for maintenance, beginning shortly after 18:00 UTC for a potentially 4 hour maintenance window.17:37
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openstackgerritJohn Griffith proposed openstack/cinder: Ignore lvm descriptor leak warning on vgs calls  https://review.openstack.org/36508017:52
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jgriffithsbezverk: mtanino ^^18:01
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jgriffithsmcginnis: will do18:02
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-openstackstatus- NOTICE: Gerrit is now going offline for maintenance, reserving a maintenance window through 22:00 UTC.18:03
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smcginnisjgriffith: Thanks!18:03
jgriffithsmcginnis: I didn't know moving that over merged :(18:03
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smcginnisjgriffith: I think (not 100%) that the nova side picks that up now.18:03
smcginnisjgriffith: Would be good to have it all in the one place.18:04
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jgriffithnothing there yet but yeah... I'll do the same patch there18:05
smcginnisjgriffith: Are you aware of any reason why we don't just use os-brick for that yet?18:06
jgriffithsmcginnis: I'm kind of opposed to it, but other than that no :)18:07
smcginnisjgriffith: Oh? What's the negative?18:07
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jgriffithsmcginnis: it's not a very *friendly* module18:07
jgriffith:)18:07
jgriffithmostly just that thing in "libs" seem to make life harder these days.18:07
jgriffithI kinda like the old model of having the autogenerated copies of things in tree18:08
jgriffithbut to answer your question seriously... NO I don't really know of a technical reason18:08
jgriffithother than whether or not it works for Nova and I don't know the answer to that18:08
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smcginnisjgriffith: Yeah, I don't like duplication, but if things are automated to make sure fixes make it everywhere then that makes things a little easier.18:09
jgriffithduplication isn't bad... everybody loves cloning and replication :)18:09
smcginnisIt is a bit of a pain when you find an issue, have to wait for it to merge in the lib, wait for the requirements to get updated, wait to get it pulled into the project, then finally get the fix.18:09
smcginnisHah!18:10
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jgriffithoops.. there goes gerrit18:12
smcginnisTime to start the long weekend early. ;O)18:13
eharneyjgriffith: yeah, right when i hit "Reply" on a nice -1 for you :)18:13
jgriffithsmcginnis: I like the way you think18:13
jgriffitheharney: ha!  My lucky day18:13
smcginniseharney: Hah, saved by the bell.18:13
jgriffitheharney: what's the -1 for?18:13
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eharneyjgriffith: you can set an env variable to hide the LVM fd message instead of us having to filter it out18:13
jgriffitheharney: well shit18:13
eharneyjgriffith: just stick LVM_SUPPRESS_FD_WARNINGS=1 in the LVM_CMD_PREFIX list18:14
jgriffitheharney: I should've remembered that from the last time we did one of these18:14
eharneyjgriffith: but looking at the lvm code i don't understand the bug anyway, because that message doesn't look like it should cause failures18:14
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jgriffitheharney: it does because oslo.concurrency see the ec and raises18:14
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eharneyjgriffith: just because it prints to stderr, or because it returns non-zero?18:15
jgriffitheharney: exit code....   https://github.com/openstack/oslo.concurrency/blob/master/oslo_concurrency/processutils.py#L30018:16
eharneyjgriffith: humm, i was just reading the lvm code to see how it worked and it looked like it should still return 0... guess i should try it18:16
jgriffitheharney:  hmm... well yep, there we have it  http://lists.linuxfromscratch.org/pipermail/blfs-support/2015-March/076491.html18:18
jgriffithsbezverk: ^^18:18
eharneyalso in "man lvm" :)18:20
jgriffitheharney: what's "man" :)18:20
eharneyjgriffith: my other note was that it should apply to all LVM commands and not just "vgs", but the easy way to set the variable will handle that anyway18:20
jgriffitheharney: well, that particular issue (on Ubuntu) is actually the VGS cmd only18:21
jgriffitheharney: but as LVM bugs go, you're probably right18:21
eharneystrange, since the lvm code seems to run that check for all commands18:21
eharneyi'm concerned that it's failing for a different reason that you aren't seeing in the logs18:22
eharneyjgriffith: what version of the lvm/lvm2 package do you have?18:22
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jgriffitheharney: I haven't hit it locally; just found some LP bugs against Ubuntu for it18:23
eharneyjgriffith: ah ok18:23
jgriffitheharney: sbezverk seems to hit it every time in his kubernetes setup18:23
jgriffitheharney: probably something with the shared device files or something along those lines is my belief18:24
jgriffitheharney: so I'm wondering if it should be a config option for now or not?18:24
eharneyjgriffith: i think suppressing the warning is fine18:25
mtaninojgriffith: wow, Gerrit is offline... ;)18:25
harlowja_maintaince time18:25
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jgriffithmtanino: hehe.. yeah, they have been sending out warning messages18:25
jgriffithmtanino: unless you filter those out :)18:25
jgriffithmtanino: 4 hour maintenance window18:26
mtaninojgriffith: thanks :)18:26
jgriffithmtanino: sure... as smcginnis said.. "start your long week-end early" :)18:26
hemnamaybe it's time for a cerveza18:26
mtaninojgriffith: go to vacation!18:26
jgriffithmtanino: exactly!18:27
smcginnishemna: Mas cervezas por favor.18:27
smcginnisSee, I'm all set for Barcelona! :)18:27
harlowja_i only speak klingon18:27
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smcginnisharlowja_: LOL18:27
jgriffitheharney: so in putils... check_exit_code defaults to False18:27
jgriffitheharney: but ignore_exit_code defaults to False as well18:27
eharneyjgriffith: yeah, but i can't see where the lvm command is creating a non-zero code from that warning18:28
jgriffitheharney: well it's in the trace IIRC18:28
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jgriffitheharney: http://paste.openstack.org/show/566086/18:28
eharneyjgriffith: it's failing because "Volume group "cinder-volumes not found", not because of the fd leak warning18:29
jgriffitheharney: nope18:29
jgriffitheharney: incorrect18:29
eharneyjgriffith: that's what that trace says?18:29
jgriffitheharney: oh... you mean the ec is because there's no vol?18:29
jgriffitherr... vg18:29
eharneyjgriffith: yes18:29
jgriffithoh.. right18:29
jgriffithI see18:29
eharneyjgriffith: it's just hard to find because of all of that junk in front of it (which we should fix)18:30
jgriffithwell, no I get that18:30
eharneythe fd leak message doesn't actually cause an error18:30
jgriffitheharney: yeah, see what you're saying18:32
jgriffitheharney: so might be masking out something there that just makes it so we fail later18:32
jgriffithinteresting18:32
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jgriffitheharney: might explain why then later he started hitting this https://bugs.launchpad.net/cinder/+bug/161973918:35
openstackLaunchpad bug 1619739 in Cinder "cinder scheduler traceback on volume create" [Undecided,New]18:35
eharneyjgriffith: the vgs error was just that the VG didn't exist.  and i'm pretty sure we have looked at this second bug too, one sec...18:36
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eharneyjgriffith: it's this: https://bugs.launchpad.net/cinder/+bug/161924618:36
openstackLaunchpad bug 1619246 in Cinder "Capacity filter and weigher fails when volume has no volume type" [Medium,Fix released] - Assigned to Michal Dulko (michal-dulko-f)18:36
jgriffitheharney: yeah, but the DNE is completely ok depending on where the check is coming from18:36
jgriffitheharney: it shouldn't raise based on the code... it should interpret None and just return False18:37
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jgriffitheharney: and according to the trace oslo.concurrency.process_utils.execute is in fact raising18:38
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jgriffith2016-09-02 10:00:19.972 26 ERROR cinder.volume.manager   File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_concurrency/processutils.py", line 389, in execute18:39
jgriffith2016-09-02 10:00:19.972 26 ERROR cinder.volume.manager     cmd=sanitized_cmd)18:39
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eharneyis that different from what usually happens?18:39
jgriffitheharney: let me check18:39
eharneyi thought that was what was supposed to happen when the cmd failed18:40
jgriffitheharney: hmm... ok this is different than I remembered it appears18:41
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jgriffitheharney: yes, you're correct18:42
jgriffitheharney: but I think that exception should be caught and return T|F on the vg_exists call18:43
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jgriffithraising unhandled isn't good18:43
eharneyjgriffith: ohh, yeah, i think you're right about that18:43
jgriffitheharney: but yeah... that warning mesg isn't actually causing a problem it doesn't appear18:44
jgriffitheharney: so you are certainly right about that it seems18:44
eharneyjgriffith: now i'm just wondering how this wasn't breaking all the time if it fails when the answer would be False18:45
jgriffitheharney: so what happens is the service never starts18:45
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jgriffithI'm guessing... verifying that now18:45
jgriffitheharney: ha... nope18:46
jgriffiththat's not the case18:46
sbezverkjgriffith: anything interesting about second issue?18:47
jgriffitheharney: 2016-09-02 18:47:02.281 12759 ERROR cinder.service [-] Manager for service cinder-volume stack-1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".18:47
jgriffithand finally after a few seconds18:47
jgriffithubuntu@stack-1:/opt/stack/cinder$ cinder service-list18:47
jgriffith+------------------+---------------------+------+---------+-------+----------------------------+-----------------+18:47
jgriffith|      Binary      |         Host        | Zone |  Status | State |         Updated_at         | Disabled Reason |18:47
jgriffith+------------------+---------------------+------+---------+-------+----------------------------+-----------------+18:47
jgriffith| cinder-scheduler |       stack-1       | nova | enabled |   up  | 2016-09-02T18:47:09.000000 |        -        |18:47
jgriffith|  cinder-volume   | stack-1@lvmdriver-1 | nova | enabled |  down | 2016-09-02T18:46:12.000000 |        -        |18:47
jgriffith+------------------+---------------------+------+---------+-------+----------------------------+-----------------+18:47
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jgriffithso that's "not good" but at least correct18:47
patrickeastthats been a thing for as long as i've been working on openstack, if you accidently screw up your devstack config and have the wrong 'enabled_backends' set it defaults to lvm driver but the vgs never get created by devstack18:48
jgriffithpatrickeast: :)18:48
patrickeastand you get an lvm backend that gets stuck in down18:48
patrickeastthen you've gotta go change cinder.conf and edit the db to get rid of the lvm one18:48
jgriffithpatrickeast: I kinda remember at one point we'd vomit, but people didn't want to do that incase somebody *fixed* it later18:49
patrickeasthaha18:49
patrickeastthat makes sense i suppose18:49
jgriffithpatrickeast: by fixed I mean "added in the vg" later18:49
jgriffithbut I don't even know that that would work anyhow18:49
patrickeastyep, if you actually did want to use lvm that seems like the right thing to do18:49
patrickeastright idea anyway18:50
jgriffithit was one thing to add it to drivers IMO but the vg for the driver is kinda sketch18:50
jgriffithanywho... eharney I think that second error is in fact a real scheduling problem18:50
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eharneyjgriffith: i think we fixed it already18:50
jgriffitheharney: its' just become really difficult (IMO) to read the logs and figure that out with all the xtra obj noise18:51
jgriffitheharney: you can't fix it18:51
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jgriffitheharney: if the VG isn't there and there's no extents it can't create18:51
jgriffitheharney: you see what I mean?18:51
jgriffitheharney: so let me back up...18:51
eharneyjgriffith: oh, not sure what error you are referring to18:51
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jgriffitheharney: that second error/trace is WITH my hack that masks out the warning message18:52
jgriffitheharney: it would appear that inadvertantly does *something* that causes the service to report as enabled/up18:52
sbezverkjgriffith: do you think second issue is related to your fix??18:52
jgriffitheharney: I'm pretty confident that it is yes18:52
jgriffitheharney: because without that broken fix you'd never be able to try and schedule anything18:53
jgriffitheharney: but with it, it appears it's accepting requests :(18:53
jgriffitheharney: i haven't figure out how/why that is yet though18:53
sbezverkjgriffith: I can enable extra logging if you think it could help, since in my test bed it is reproduced every time18:54
jgriffithsbezverk: so the first thing is you should revert my patch :(18:55
jgriffithsbezverk: second is how come the VG isn't there?18:55
jgriffithsbezverk: the root does seem to be just that the VG doesn't exist I think18:55
sbezverkjgriffith: VG is there18:55
jgriffithsbezverk: interesting... try running the cmd manually if you can?18:55
sbezverkI am connecting to cinder-volume container and run vgs command and I DO SEE that VG18:56
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eharneywhat creates the VG?  maybe there's a race between it being created and c-vol starting at first?18:56
jgriffithsbezverk: so vgs --noheadings -o name cinder-volumes works just fine?18:56
sbezverkVG was created in advance18:56
jgriffithodd18:56
sbezverkVG never gets created by openstack18:56
sbezverkit is requirement for setup18:57
jgriffithsbezverk: sure18:57
jgriffithsbezverk: unless you use thin :)18:57
jgriffithsbezverk: then there's a special case there :)18:57
jgriffithsbezverk: but anyway....18:57
jgriffithsbezverk: so if you run that command manually do you get the warning message?18:57
sbezverkjgriffith: if you want I can show you via webex18:57
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jgriffithsbezverk: sure18:57
sbezverkyes only if I use rootwrap18:58
sbezverkjgriffith: if I run this command as is18:58
jgriffithsbezverk: the problem here is that if you look at your first trace log:  http://paste.openstack.org/show/566086/ notice it didn't return anything in output18:58
jgriffithsbezverk: which we then interpret as "DNE"18:58
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sbezverkI do not get warning18:58
jgriffithsbezverk: hmm18:58
eharneyyou will only get the fd leak warning if you run it as a child process of kolla, which is what leaked the fd18:58
sbezverkit is there I can guarantee you18:59
jgriffitheharney: derp18:59
jgriffithsbezverk: oh, I believe you18:59
sbezverkI suspect your logging does not expect to see second line18:59
jgriffithsbezverk: quite possible18:59
sbezverkwhere VG name gets printed18:59
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sbezverkjgriffith: so if you want live debugging, please let me know at the same time I will show what we have for kube ;-)19:00
jgriffiththe *sanitized* stuff may be a problem too19:01
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jgriffithhow about now?19:01
sbezverk2 minutes19:01
jgriffithsbezverk: even better maybe I can reproduce locally19:01
jgriffithsbezverk: sure19:01
jgriffithno rush.. I'm here all afternoon :)19:01
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sbezverkjgriffith: https://cisco.webex.com/join/sbezverk19:06
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*** ChanServ changes topic to "The OpenStack Block Storage Project Cinder | The New Kids On the Block | https://wiki.openstack.org/wiki/Cinder"19:12
-openstackstatus- NOTICE: Gerrit is completing an online re-index, you may encounter slowness until it is complete19:12
erlonpatrickeast: hi Patrick, about that manager change on extend_volume: https://review.openstack.org/#/c/341136/19:13
erlonpatrickeast: are you Ok with the idea of fixing that in the manager for now, and picking it later in O?19:14
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erlonpatrickeast: otherwise this will still be broken and IMO is a pretty dangerous situation19:15
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jgriffithsbezverk: so all youd need is to add this to brick/local_dev/lvm.py   class LVM(executor.Executor):19:21
jgriffith      """LVM object to enable various LVM related operations."""19:21
jgriffith~     LVM_CMD_PREFIX = ['env', 'LC_ALL=C', 'LVM_SUPPRESS_FD_WARNINGS=1']19:21
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sbezverkjgriffith: lost audio19:29
jgriffithhmm19:29
sbezverkjgriffith: it is the problem with my phone19:29
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jgriffithahh19:30
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jgriffithsbezverk: https://gist.github.com/a35d7546c2e384d9a8a87980a946b06819:34
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jgriffitheharney: ping19:45
eharneyjgriffith: hey19:45
jgriffitheharney: do you know of the correct way to just add that env var to /etc/lvm/lvm.conf for a quick sanity check?19:45
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jgriffitheharney: so adding that in the code means updating rootwrap and rebuilding all the kube images19:45
eharneyjgriffith: not sure if lvm supports a way to set it there :/19:46
jgriffitheharney: sigh19:46
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jgriffitheharney: so to use https://gist.github.com/a35d7546c2e384d9a8a87980a946b06819:48
jgriffitheharney: I'd need to update all the rootwrap entries that have LC-ALL=C in them no?19:48
eharneyjgriffith: probably so19:49
jgriffitheharney: just unclear on like qemu-img cmd and such19:50
jgriffithbut those I believe are just for the calls in to brick/lvm19:50
eharneyjgriffith: it should be only the commands that use EnvFilter now19:50
eharneyjgriffith: and not the qemu-img EnvFilter19:50
jgriffitheharney: so I'm trying to come up with an easy one line s/replace :)19:51
jgriffithbut I don't think that's going to work out for me19:51
jgriffitheharney: actually...19:51
jgriffitheharney: just the LVM related show commands: section should be good19:51
jgriffithI think19:51
jgriffitheharney: oh.. hey.. lvm.conf log silent=0  --> silent=119:53
jgriffithbet that gets me what I want19:53
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jgriffithsbezverk: ahh what the heck... let's just try this:  https://gist.github.com/d6151cc4b5e3c7e9a7cf225e58756d2d19:55
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jgriffithsbezverk: hmmm19:58
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patrickeasterlon: yea i think thats ok for now, but i'd like to see if we can maybe share the code that does the thin calculations in a helper method between the scheduler capacity_filter and volume manager20:00
patrickeasterlon: we've had bugs in the past where we've needed to tweak them, and i'm concerned we will have more in the future and get those out of sync20:01
sbezverkjgriffith: trying lvm silent=120:02
jgriffithsbezverk: so I'm running with that rootwrap change locally and it's working20:03
jgriffithsbezverk: so seems we just aren't getting it configured correctly somehow20:03
jgriffithsbezverk: on the container that is20:04
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sbezverkjgriffith: with silent also worked20:05
jgriffithsbezverk: excellent.. I see that we now have a running service :)20:06
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jgriffithsbezverk: that loooks much better on init at least20:07
jgriffithsbezverk: SWEEET!!!!!!!!!20:08
sbezverk:-)20:08
jgriffithsbezverk: nice work!20:08
jgriffithsbezverk: now.... document exactly what I need to do to deploy that exact thing on my side please ;)20:08
sbezverkjgriffith: changing lvm.conf is not a solution20:08
sbezverkit will not be accepted by community20:09
jgriffithsbezverk: that's ok, we just need to figure out why your rootwrap didn't update... or build a new image with the update in it20:09
sbezverkwe need to make rootwrap working20:09
sbezverkjgriffith: ok20:09
jgriffithsbezverk: I tested it on my side and it's working, so my only guess is that it's something off int he build steps maybe?20:09
jgriffithsbezverk: I also need to figure out some way to get to the bottom of why that message was causing a failure in the first place :(20:10
cFoutsjgriffith, hemna: we've had some CI tests fail with an attempt in Cinder to perform an iscsiadm rescan on a node that Nova just deleted. Haven't seen it in about a week and was wondering if you knew if it was something that had been fixed recently.20:10
jgriffithcFouts: sadly I don't.  I've had some really erradic behavior against my CI the past week20:10
sbezverkjgriffith: are you saying that command worked on your system without any rootwrap fle modification?20:11
cFoutsjgriffith: okay, thanks. I'll keep investigating :)20:11
jgriffithsbezverk: no, I'm saying i updated the cmd and updated my volume.filters, restarted with success20:11
jgriffithsbezverk: also verified it by removing the rootwrap mod20:11
jgriffithsbezverk: when gerrit is back online I'll submit a patch for it20:11
sbezverkjgriffith: can you give me the diff then chaging volume filters20:12
smcginnisjgriffith: Looks like it's back.20:12
jgriffithsbezverk: yes20:12
jgriffithsmcginnis: oh... damn, I didn't leave the building early enough :)20:12
smcginnisBut a warning in infra that it's reindexing and could be slow.20:12
smcginnisI don't know if "slow" is any noticeable difference. ;)20:12
smcginnisjgriffith: Yeah, me too.20:12
smcginnisBut that's not going to stop me from leaving soon. :)20:12
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jgriffithsbezverk: just checking to see if that breaks unit tests... will get it posted as soon as I verify that20:16
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openstackgerritMerged openstack/cinder: Fix manage existing MissingDependencies error  https://review.openstack.org/36145420:18
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sbezverkjgriffith: ok please ping me when it is ready20:21
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jgriffithsbezverk: getting there... broke a bunch of tests20:23
jgriffithfixing now20:23
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openstackgerritTom Swanson proposed openstack/cinder: WIP: Dell SC: Return all paths  https://review.openstack.org/36512920:27
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openstackgerritWalter A. Boring IV (hemna) proposed openstack/cinder: LeftHand add entry point tracing  https://review.openstack.org/33912821:21
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kfox1111does cinder-backup still have the issue where it must be co-scheduled with cinder-volume?21:47
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scottdakfox1111: no, not as of Mitaka release21:57
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openstackgerritAnthony Lee proposed openstack/cinder: Disabling online volume copy in HPE 3PAR drivers  https://review.openstack.org/34806022:21
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kfox1111scottda: ok. thanks.22:50
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openstackgerritJohn Griffith proposed openstack/cinder: Ignore lvm descriptor leak warning on vgs calls  https://review.openstack.org/36516723:05
jgriffithsbezverk: eharney ^^  sorry for the delay, lost internet23:06
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ntpttrhave a good long weekend everyone who has one23:13
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jgriffithsmcginnis: still around?23:26
sbezverkjgriffith: np, will test it now..23:27
jgriffithsbezverk: thanks.. sorry about that23:27
jgriffithanybody here know how to update privsep?23:27
jgriffithhttp://docs.openstack.org/developer/oslo.privsep/usage.html doesn't help me much :)23:28
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sbezverkjgriffith: there is one guy on nova channel, who fixed a bug in privsep I hit in kube. Do you want his id?23:29
jgriffithsure23:29
jgriffithactually I was about to ping folks in dev channel23:29
sbezverkjohnthetubaguy23:30
sbezverkbut he is uk I think23:30
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jgriffithsbezverk: ahh... ok, thanks!23:36
jgriffithsbezverk: I think I figured it out... although I'm hoping I'm wrong23:36
jgriffithbut it looks like since os-brick is *what's shared* you actually have to mock all the test calls individually :(23:36
sbezverkstill the same issue :-(23:42
sbezverkhttp://paste.openstack.org/show/566173/23:42
jgriffithbahhh23:43
jgriffithsbezverk: so the lvm.conf thing fixed it but now the env command... that's disappointing23:43
jgriffithsbezverk: anyway you can write up how I can deploy this env on my side and test it out?23:44
sbezverkhttp://paste.openstack.org/show/566177/23:44
sbezverkjgriffith: it still fails for mathcing the filter23:45
sbezverkjgriffith: for building kube we have instructions, but it works for some people, and does not for others..23:46
sbezverkcheck this ps: https://review.openstack.org/#/c/36246723:47
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jgriffithsbezverk: ok, I'll try and fire something up over the week-end23:49
jgriffithsorry, after all that it didn't fix the problem23:49
jgriffiththat's disappointing23:49
sbezverkjgriffith: interesting for some commands your change works23:49
sbezverksee this:23:49
jgriffithOh wait23:49
jgriffithit failed for the filter23:49
sbezverkCMD "sudo cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C LVM_SUPPRESS_FD_WARNINGS=1 lvs --noheadings --unit=g -o vg_name,name,size --nosuffix cinder-volumes" returned: 0 in 0.534s execute /var/lib/kolla/venv/lib/python2.7/site-packages/oslo_concurrency/processutils.py:37423:50
sbezverkbut it failed for this one:23:50
sbezverksudo cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C LVM_SUPPRESS_FD_WARNINGS=1 lvcreate -n volume-4ddcd3a8-320b-4099-870b-d7ffdd75a58c cinder-volumes -L 10g23:50
sbezverkoh you missed it in filter file23:51
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