Tuesday, 2017-04-04

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openstackgerritEmily Hugenbruch proposed openstack/cinder master: Separate out routine for getting qemu_img_info  https://review.openstack.org/44888701:42
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openstackgerritShunei Shiono proposed openstack/cinder master: Refactor NEC volume driver.  https://review.openstack.org/45302205:41
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openstackgerritShunei Shiono proposed openstack/cinder master: Refactor NEC volume driver.  https://review.openstack.org/45302206:06
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jimmyrgeguileo: hi, only c-vol service is active/active right now or c-api and c-scheduler are also?07:01
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jimmyrhi all, hi, only c-vol service is active/active right now or c-api and c-scheduler are also?07:18
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openstackgerritSwapnil Nilangekar proposed openstack/cinder master: 3PAR: Enable HPE-3PAR Compression Feature  https://review.openstack.org/40912807:36
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openstackgerritBéla Vancsics proposed openstack/cinder master: Reduce code duplication  https://review.openstack.org/45306608:53
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openstackgerritChris MacNaughton proposed openstack/os-brick master: Include identity information in rbd commands  https://review.openstack.org/45307209:10
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openstackgerritBéla Vancsics proposed openstack/cinder master: Reduce code duplication  https://review.openstack.org/45306610:22
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openstackgerritKushal Wathore proposed openstack/cinder master: HPE Lefthand: add CG capability to generic groups  https://review.openstack.org/45134810:28
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openstackgerritJeremy Zhang proposed openstack/python-cinderclient master: Add support to update backup quotas for a quota class  https://review.openstack.org/45313411:23
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openstackgerritKushal Wathore proposed openstack/cinder master: HPE Lefthand: add CG capability to generic groups  https://review.openstack.org/45134812:04
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dulekHey, am I correct that cinder.conf.sample has all of the backend options put in the [DEFAULT] section?13:31
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dulekjimmyr: c-api and c-sch are able to be run in A/A. See https://www.openstack.org/videos/video/cinder-always-on-reliability-and-scalability-guide for more info.13:33
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pooja_jadhavxyang1: Hi13:35
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pooja_jadhavxyang1 : I have one doubt that i have commented on bug https://bugs.launchpad.net/cinder/+bug/1665555/comments/3 can you please take some insights and give your opinion about the same?13:40
openstackLaunchpad bug 1665555 in Cinder "No error handling for adding same volume multiple times to the same group." [Low,Confirmed] - Assigned to Pooja Jadhav (poojajadhav)13:40
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Dinesh_Bhordulek: Hope I am not disturbing you. When you get time please take a look at two small fixes: https://review.openstack.org/#/c/452616/, https://review.openstack.org/#/c/452051/13:50
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tommylikehu_hey xyang1, jungleboyj, could you take a look at this simple patch? https://review.openstack.org/#/c/449858/14:12
jungleboyjtommylikehu_:  Looking.  :-)14:12
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openstackgerritDinesh Bhor proposed openstack/cinder master: Fix migrate api giving incorrect exception message  https://review.openstack.org/45261614:27
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xinlijunggleboyj: do you move to Lenova?14:56
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openstackgerritTom Swanson proposed openstack/cinder master: Dell EMC SC: Support generic groups  https://review.openstack.org/44336415:28
mriedemjungleboyj: should be an easy one for a new person https://bugs.launchpad.net/cinder/+bug/167973615:28
openstackLaunchpad bug 1679736 in Cinder "VolumeTypeEncryption API extension is not documented in api-ref site" [Undecided,New]15:28
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mriedemdoes encryption.cipher ever get set in the volume type encryption API, or used?15:30
openstackgerritEric Young proposed openstack/cinder master: ScaleIO: Adding CG support to groups  https://review.openstack.org/45253815:32
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jungleboyjmriedem:  Thanks.  I know jonesn was looking for some low hanging fruit.15:34
jonesnjungleboyj: you rang.15:35
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jungleboyjjonesn:  Yeah, you were looking for some low hanging fruit work items.  mriedem Just shared one above.  :-)15:35
jonesnOn it.15:36
mriedemhelp make the api usable15:37
mriedemby documenting that there is an api15:37
SwansonOnce again I would like to state my policy of never looking at a failure of a non voting gate test. This has been a public service announcement.15:37
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jungleboyjYeah, we have been making some progress there which is nice.15:39
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jungleboyjYour name is Ron Swanson  and you support your message.15:39
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Swanson:)15:40
jonesnHis name is Ron Swanson.15:40
jungleboyjjonesn: I wish.  ;-)  That is just what I think in my head when he makes a comment like that.15:41
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SwansonMy hostility is strong today.15:41
jonesnjungleboyj: I was going for the modified Fight Club quote.15:42
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jungleboyjjonesn: Gotcha.  :-)15:43
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SwansonFirst rule of non voting failures: never talk about non voting failures.15:56
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jungleboyjI love Non-Voting Failure Club ... Hmm, just doesn't have the same ring to it though.16:02
jungleboyjWe should make it the NVFC16:02
SwansonShould have a game to pick the day all non-voting tests fail and all voting tests pass on a single patch.16:05
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openstackgerritMerged openstack/cinder master: Add more specific error message  https://review.openstack.org/45030816:10
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openstackgerritMerged openstack/python-cinderclient master: [BugFix] Make 'instance_id' required in attachment-create CLI.  https://review.openstack.org/44985816:17
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openstackgerritMerged openstack/cinder master: Reduce code duplication  https://review.openstack.org/45306616:20
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mgagnejungleboyj: regarding extend attached volume feature, where should I write the spec? (cinder vs nova) there is one pending review already in cinder. Should I use that one? Create a new one?16:27
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jungleboyjmgagne: Good question.16:27
jungleboyjmgagne: Let me look.16:28
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jungleboyjmgagne:  So your patch toches both Cinder and Nova.16:29
jungleboyjmriedem: ^^ thoughts?16:30
mriedemmaybe both? i'm assuming we have separate templates16:31
jungleboyjmriedem: Ok, that was what I was thinking.16:31
mriedemthey are interdependent though right? the cinder change relies on the nova microversion16:31
mriedemand the nova microversion to handle the new event depends on cinder sending that event16:31
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mriedembut the nova code is a noop16:31
mriedemif the cinder change doesn't happen16:32
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mgagneeither way, both needs to be written but Cinder might need the microversion beforehand for the version check16:32
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mriedemcinder might need the *nova* microversion, you're saying, right?16:33
mriedembut yeah i think the order is really nova and then cinder16:34
mriedembut we probably don't land any code until both nova and cinder specs are approved16:34
mgagneCinder calls Nova, not the other way16:34
mgagneif it calls Cinder, it doesn't need new info16:34
mgagneyea yea, misread16:35
mriedemi really don't want a compute api entry point to resize a volume, that's all volume api stuff16:35
mriedemthat's why i liked your implementation using the event callback to nova16:35
mgagneme neither16:35
mgagneyea16:35
mgagneNeutron has similar needs and found a way. why reinventing the wheel16:35
jungleboyjmriedem:  Right and when we talked about this it was dicussed using the event callback.16:36
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mgagnecan this be a specless feature in Nova? and if there needs to be discussion, it takes place in cinder-spec?16:38
mriedemapi changes in nova which require a microversion by default require a spec16:38
mgagneright16:38
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mriedemfwiw we've tried the cross-repo spec review thing in the past and it just didn't work well16:39
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mgagneso 2 specs with circular references?16:40
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mriedemmutually assured destruction, i think so yes16:41
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mgagnealright16:41
jungleboyjmriedem: ++ Yeah, the cross repo thing dosn't work well, so just make sure they reference each other.16:41
mriedemthe nova one should be pretty light, handle event from cinder, cast to compute to do x on the compute node for the guest16:42
jungleboyjmgagne:  As far as the Cinder spec.  Do you have a link?16:42
mgagnehttps://review.openstack.org/#/c/272524/16:42
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jungleboyjOk, I don't see any reason to not reuse the spec that is out there to keep the history.16:44
jungleboyjmgagne:  Lets just do that.  We can propose that at the meeting tomorrow and if people disagree we can readdress.16:44
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mriedemthe spec has to be updated for pike16:44
jungleboyjRight, needs to be moved forward to Pike.16:45
mriedemit also looks like hemna is pushing that the api starts in nova to orchestrate this, which i'm -1 on16:45
hemnayup16:45
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mgagnefound an old spec for nova: https://review.openstack.org/#/c/272957/16:45
hemnaCinder already has the ability to extend the volume16:45
hemnabut nova has all the heavy lifting to do16:45
hemnaos-brick has a bunch of it already16:45
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hemnabut Nova has to call it at the right time16:45
hemnanova has to coordinate the effort IMHO16:45
johnthetubaguyis it worth mentioning multi-attach here?16:46
mriedemas a user, if i want to resize a volume, why would i start with the compute api?16:46
johnthetubaguymriedem: +116:46
mriedemthis is the same as retype or volume migration imo16:46
hemnamriedem, the volume has already been resized16:46
hemnain cinder16:46
mriedemthat starts in cinder,16:46
mgagnehemna: can you look at the currently proposed implementation and see if it fits your expectations?16:46
mriedemcinder then tells nova, something happened, you do your part now16:46
hemnabut Nova has to be told when to initiate the host side of things16:46
hemnawhich is quite a bit16:46
mriedemhemna: that's fine, but do it with the event callback mechanism nova already has16:47
mriedemwe don't need a brand new 'volume resize' api in nova16:47
johnthetubaguyshould nova do anything here? isn't this an inside the guest kind of a thing?16:47
hemnaI don't believe we have any calls in Cinder that initiate things in Nova now.16:47
mgagnehemna: yes there are some, assisted snapshots16:47
hemnajohnthetubaguy, Nova has to call os-brick to do the host side of things16:47
mriedemyeah, volume swap and guest-assisted snapshots are all old style stuff that pre-dated events16:47
hemnathe guest also has work to do16:47
johnthetubaguyhemna: volume migrate does that as well I think (calls swap volume)16:47
hemnaotherwise it won't show up16:47
mriedemjohnthetubaguy: right16:48
mriedemi hate thos eapis16:48
mriedemwe use the server event api for this16:48
mgagnemriedem: sure. my point is that novaclient exists in Cinder already and can be leveraged =)16:48
mriedemjust like with vif plugging orchestration between nova and neutron16:48
hemnamriedem, ok I'd be ok with that.16:48
hemnaand if this is a volume attached to ironic that would work as well?16:48
mriedemmgagne: sure, cinder is going to have to see if nova api is new enough to handle the call16:48
mriedembefore it allows the volume resize16:48
mriedemthe nova ironic driver doesn't support volume s16:49
johnthetubaguyso for multi-attach, you just send mutliple events?16:49
mriedemso to clarify, cinder added the volume resize api which relies on nova doing something, but the nova parts never actually got done?16:49
hemnaso I guess we'll have to add the resize  and os-brick coordination in the client extension too16:49
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hemnamriedem, we don't allow resizing attached volumes at all16:50
mgagnemriedem: you can't resize in-use volumes in the first place16:50
hemnathe API pukes on it currently16:50
hemnathis is to allow resize on attached volumes.16:50
hemnawhich is why the compute host side has work that has to be done at the right time16:50
mriedemok16:50
hemnaand then the domain has to get notified and the guest has to do work16:50
mriedemso if nova api is new enough and volume is attached, then do the deed16:50
hemnahence, my request for nova to coordinate16:50
mriedemresize the attached volume in cinder, send the event to nova16:51
jungleboyjhemna:  I think we agreed that there would be coordination.16:51
jungleboyjmriedem:  ++16:51
mriedemnova gets the event, casts to compute to call os-brick to rescan16:51
mriedemsomething like that16:51
hemnanova calls os-brick to resize and get the new size, then the domain is updated, then the guest has to do work internally16:51
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mriedemi assume this hasn't been thought out at all for non-libvirt drivers16:52
mgagnethat's the implementation we had been using for like ~4 years (minus os-brick back then), guest always had to do work and we can't decide for the customer how this space will be used.16:52
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hemnathere would be dragons if you don't resize the volume on the host16:53
hemnaand deal with the multipath device sizing too16:53
hemnathat'd be bad  mmmkay16:53
mgagnecan you help with those implementation details?16:54
hemnamgagne, that work is already in os-brick16:54
hemnafor the host16:54
mgagneok, what's the challenge?16:54
hemnaI added that quite a long while ago16:54
hemnathe challenge is the coordination in nova16:54
hemnamriedem, wants us to use the existing mechanism for callbacks16:54
hemnafrom cinder16:54
mgagneit's "done" already with external events support I suggest adding16:54
johnthetubaguyand if the volume is attached in two places, what does os-brick do on all those places?16:54
hemnaI guess that's ok, but adds yet another dep on us for Nova16:54
hemnafor multi-attach....16:55
hemnaew16:55
mgagnewhat work needs to be done for it to happen?16:55
hemnabrick only knows about the connection info you send it16:55
johnthetubaguywe have a similar issue with migrate volume really16:55
mriedemif volume.multiattach: raise 400 :)16:55
hemnawhich assumes a single volume description16:55
johnthetubaguymriedem: ++16:55
hemnafor the same backend volume attached to different points on the host, you'd need to call it for each of those16:56
hemnaor we could change the brick api to allow a list of connection_info dicts16:56
mgagneok, that's very specific implementation details. do you see a problem with using external events to trigger Nova? lets start with that.16:56
hemnabut the current contract for brick is to operate on a single connection_info (volume)16:57
hemnaCinder would have to know if the volume is attached to nova or not16:57
mgagneis multi-attached supported yet in Nova?16:57
mriedemmgagne: no16:57
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hemnawe want this to work in stand alone cinder too16:57
mgagneok, am I supposed to plan for a feature that's not yet merged?16:57
mriedemi wouldn't16:57
johnthetubaguyits merged in cinder, or was I guess, that was my point really16:58
mriedemunless you just want to add a check to cinder when doing this16:58
johnthetubaguypersonally making it out of scope is fine with me16:58
hemnamgagne,  we shouldn't break future stuffs though16:58
mriedemi.e. when you add this support to cinder to resize an attached volume, you can't do it for multiattach volumes since nova doesn't support that yet16:58
hemnaok well16:59
mgagnealright, so lets raise a 400 and call it a day and revisit later16:59
hemnasince Cinder has the entire list of attachments16:59
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johnthetubaguyhemna: if cinder is standalone, are you making the other uses implement the same APIs Nova has?16:59
hemnait could call that extend N times16:59
hemnafor each attachment cinder has16:59
hemnathen it would ensure that all of them get updated16:59
hemnafor standalone cinder, the cinder client brick extension would need to be in place and do the work on the host side17:00
mgagneit only needs to call once with extended volume id. Nova queries Cinder for attachments and do the rest. But plan is to raise 400 before.17:00
hemnawait, I thought cinder was going to call nova to tell nova that a volume was extended ?17:00
johnthetubaguyexternal events API is for specific instance-uuids17:00
johnthetubaguywell, server-uuids, same thing17:00
mgagnejohnthetubaguy: good point17:00
mgagnehttps://gist.github.com/mgagne/9402089c11f8c80f6d6cd49f3db76512#file-cinder-3-patch-L9717:01
johnthetubaguywhat does the nova operation actually do by the way?17:02
johnthetubaguythe os-brick call thing, what does it do?17:02
hemnait issues some scsi bus rescans and deals with the multipath rescanning too17:02
johnthetubaguyOK, so its not actually doing any size changes, its more a seamless reconnect17:03
hemnahttps://github.com/openstack/os-brick/blob/master/os_brick/initiator/linuxscsi.py#L37517:03
johnthetubaguywell, metadata update17:03
hemnathat's the heart of it.17:03
mgagnejohnthetubaguy: iscsiadm --rescan more or less + qemu block-resize17:03
hemnawell no17:03
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johnthetubaguythat last bit, we don't do that right?17:03
mgagneabd BDM update in database17:03
hemnanot iscsi, this is generic for scsi devices17:03
mgagnejohnthetubaguy: suggested implementation adds it17:03
hemnait then deals with multipath devices and then fetches the new size from the block device after all the rescans are done17:04
hemnasince the domain update needs the new size too17:04
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hemnathe iSCSI and FC connectors are almost identical wrt the extend_volume api in brick17:05
johnthetubaguymgagne: why would you do qeumu block-resize if the resize has already been done in the backend by Cinder?17:05
mgagnejohnthetubaguy: you need to tell QEMU that it needs to update the device size, otherwise guest won't see it17:05
hemnahttps://github.com/openstack/os-brick/blob/master/os_brick/initiator/connectors/fibre_channel.py#L97-L11017:05
hemnahttps://github.com/openstack/os-brick/blob/master/os_brick/initiator/connectors/iscsi.py#L370-L38617:06
hemnabasically the same17:06
hemnathe real work is done at the scsi and multipathd level17:06
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hemnamgagne, +117:06
johnthetubaguymgagne: OK, I that that actually did the resize17:06
johnthetubaguyI thought that17:06
hemnathe domain has to get notified and updated to the new size17:06
johnthetubaguymy bad17:06
mgagnejohnthetubaguy: the volume itself is already resized17:07
hemnayes17:07
mgagnejohnthetubaguy: iscsiadm --rescan makes it so host sees the new size. qemu block-resize makes it so guest see the new size.17:07
johnthetubaguywell, makes it so the guest could see the new size in its virtual block device, I think some filesystems will then need poking to spot the size change17:08
hemnamgagne, but for the record the rescan is on the SCSI device, not iSCSI.   the SCSI device rescan triggers the underlying protocol to rescan iSCSI/FC17:08
mgagneyes, that's up to the customer to decide how to use that space, could be a new partition, extend partition, etc.17:08
hemnajohnthetubaguy, yes, the guest will have to do some work for the filesystem on the device to see the new size17:08
hemnathat's the very last step in the process17:09
johnthetubaguyjust making sure, thats the bit Nova doesn't do17:09
mgagnehemna: for me, I call os-bricks, magic happens, I'm happy17:09
hemnacorrect17:09
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hemnamgagne, https://github.com/hemna/diediedie/blob/master/diediedie/brick_resize.py17:10
hemnamy test script I wrote a while back to help test all this out17:10
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hemnathat assumes that I hacked the cinder api to allow resize on in-use. and I called it manually prior to running that script.17:11
mgagnewhat is it testing? any kind of resize? in a standalone fashion?17:11
hemnayah standalone on the host17:12
hemnaw/o any nova17:12
hemnajust to ensure the brick side of things worked17:12
mgagneok17:12
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mgagneI will leave it up to you to make sure os-bricks works as expected17:12
hemnathat's basically what would need to be added to the python-brick-cinderclient-ext17:12
mgagneI'm not an expert, just an op trying to contribute something17:12
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hemnacoolio.   just an FYI in case you wanted to test outside of nova for whatever reason.17:13
mgagnewe don't test outside Nova =)17:13
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mgagnemriedem: so I revived (nova-specs) https://review.openstack.org/#/c/273961/ and created a new change here: https://review.openstack.org/#/c/453272/17:29
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mriedemok17:31
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mgagnejungleboyj: what's the proper etiquette about taking over non-abandoned work of someone else? Just go ahead and update it? https://review.openstack.org/#/c/272524/17:32
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openstackgerritMerged openstack/cinder master: Huawei: disable certificate verification  https://review.openstack.org/44787317:41
mriedemmgagne: that spec should have been abandoned long ago17:42
mriedemit's still targeted at newton17:42
mriedemyou could email gfm@us.ibm.com to ask17:42
mgagnemriedem: ok, so repropose the same, add co-authored-by and continue in new change?17:42
mriedemi think i would17:42
mgagnewill do that17:43
mriedemunless anyone here knows gerald at ibm17:43
mriedemsomeone named jay17:43
jonesnjungleboyj: mriedem: Do either of you have a resource for writing api-docs? I'm having trouble finding exactly how url formatting is determined.17:43
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mriedemjonesn: it's in https://github.com/openstack/cinder/tree/master/api-ref/source17:44
mriedeme.g. https://github.com/openstack/cinder/blob/master/api-ref/source/v2/volumes-v2-types.inc17:44
mriedemthose go into the index https://raw.githubusercontent.com/openstack/cinder/master/api-ref/source/v2/index.rst17:44
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mriedemso i'd start by copying https://github.com/openstack/cinder/blob/master/api-ref/source/v2/volumes-v2-types.inc and creating a new volumes-v2-types-encryption.inc file17:45
mriedemand then do the needful17:45
mriedemthe parameter descriptions are defined in https://github.com/openstack/cinder/blob/master/api-ref/source/v2/parameters.yaml17:45
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mriedemhttps://wiki.openstack.org/wiki/NovaAPIRef might help you out a bit17:46
mriedem^ were instructions on cleaning up the nova api-ref17:46
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jonesnmriedem: I guess my question is more, How do the functions in api/contrib/volume_type_encryption.py map to rest urls?17:47
mriedemthe wsgi extension i believe17:49
mriedemhttps://github.com/openstack/cinder/blob/master/cinder/api/contrib/volume_type_encryption.py#L19217:49
mriedemextends the 'types' controller17:49
mriedemso create is like this i think: POST /v2/{tenant_id}/types/{volume_type_id}17:50
mriedemwith a json body in the request that has the 'encryption' key mapped to a dict of values like 'provider' and 'control_location'17:51
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openstackgerritMathieu Gagné proposed openstack/cinder-specs master: Allow an attached volume to be extended  https://review.openstack.org/45328618:23
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openstackgerritVivek Agrawal proposed openstack/os-brick master: os-brick connector for Veritas HyperScale  https://review.openstack.org/44275419:10
openstackgerritxing-yang proposed openstack/cinder master: WIP: Fix backup temp snapshot path on remote node  https://review.openstack.org/31943419:10
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openstackgerritxing-yang proposed openstack/cinder master: DO NOT MERGE: Test Attach Snapshot  https://review.openstack.org/21290019:25
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openstackgerritxing-yang proposed openstack/cinder master: Fix backup temp snapshot path on remote node  https://review.openstack.org/31943420:19
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openstackgerritxing-yang proposed openstack/cinder master: Fix backup temp snapshot path on remote node  https://review.openstack.org/31943420:58
openstackgerritxing-yang proposed openstack/cinder master: DO NOT MERGE: Test Attach Snapshot  https://review.openstack.org/21290020:59
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openstackgerritEric Harney proposed openstack/cinder master: qemu_img_info: report 'luks' images as 'raw'  https://review.openstack.org/45334021:25
openstackgerritEric Harney proposed openstack/cinder master: qemu_img_info: Don't autodetect source format  https://review.openstack.org/45334121:25
openstackgerritEric Harney proposed openstack/cinder master: Glance: attach volume encryption key id to image  https://review.openstack.org/45334221:25
openstackgerritEric Harney proposed openstack/cinder master: Create volumes from encrypted images  https://review.openstack.org/45334321:25
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openstackgerritxing-yang proposed openstack/cinder master: Fix backup temp snapshot path on remote node  https://review.openstack.org/31943421:38
openstackgerritxing-yang proposed openstack/cinder master: DO NOT MERGE: Test Attach Snapshot  https://review.openstack.org/21290021:39
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openstackgerritSatyajeet Shahane proposed openstack/cinder master: Add new column to the 'transfers' tables  https://review.openstack.org/45190121:48
openstackgerritSatyajeet Shahane proposed openstack/cinder master: [WIP] Update 'transfer' table queries  https://review.openstack.org/45190221:48
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mriedemxyang1: are you still at EMC and if so, is your team still planning on doing this 3rd party CI mentioned here? https://review.openstack.org/#/c/304715/13/specs/pike/approved/scaleio-ephemeral-storage-backend.rst@23521:51
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xyang1mriedem: hi, yes, I am still around21:52
xyang1mriedem: I thought that spec is not allowed to proceed?21:52
mriedemthe reason i ask is it's my understanding that the team that is proposing this is no longer with EMC21:52
xyang1mriedem: that team is not, but there is a new person21:53
mriedemi'm considering it21:53
mriedemthat would be eric young?21:53
mriedemericyoung: ^21:53
xyang1ericyoung: around?21:53
xyang1mriedem: yes21:53
mriedemok21:53
xyang1mriedem: if there is hope of getting it in, we are all for it21:54
xyang1mriedem: we have a dedicated CI team for CI setup21:54
mriedemi'm going to need that hope translated to $$$ cash money!21:54
mriedemjust kidding21:54
xyang1mriedem: :)21:54
mriedemcan i get a personal check from mr bias himself?21:55
xyang1mriedem: I'll ask Eric to take care of it:)21:55
mriedemawesome21:55
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xyang1mriedem: what is the next pressing deadline?21:56
openstackgerritWalter A. Boring IV (hemna) proposed openstack/cinder master: DS8K driver: change the design of CG  https://review.openstack.org/41932121:56
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mriedemxyang1: i'm +2 on it now21:58
xyang1mriedem: wonderful!21:58
xyang1mriedem: I'll let them know21:59
mriedemstill need another core of course21:59
mriedembut my justification is inline in my comments21:59
xyang1mriedem: sure21:59
xyang1mriedem: we actually already have working code22:00
mriedemoh i'm sure it's been in product for years already :)22:01
xyang1:)22:01
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xyang1mriedem: Feodor may still be the one updating the spec, but eric will be in loop22:02
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openstackgerritMerged openstack/cinder master: [Trivial]Fix some incorrect annotations  https://review.openstack.org/43011622:57
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