Wednesday, 2019-10-02

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openstackgerritNaoki Saito proposed openstack/cinder master: NEC Driver : Code Refactoring  https://review.opendev.org/68592607:36
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openstackgerritRajini Karthik proposed openstack/cinder stable/queens: Fix DetachedInstanceError for VolumeAttachment  https://review.opendev.org/68597808:12
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openstackgerritLuigi Toscano proposed openstack/cinder-tempest-plugin master: WIP Add a basic CentOS 7 jobs with all Cinder(+Barbican) tests  https://review.opendev.org/68504808:31
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smcginnisjungleboyj, rosmaita, hemna: Can we get this pushed through? I think that is the last one that's blocking some other cleanup patches.12:53
smcginnishttps://review.opendev.org/#/c/669335/112:53
rosmaitasmcginnis: looking12:56
rosmaitasmcginnis: approved -- i wasn't thinking about openstack-zuul-jobs, now i see why you want to backport this all the way12:59
smcginnisYeah, a lot of extra work needed to try to clean things up.13:00
smcginnisCould have left it and just let it age out, but that would take a looong time.13:00
rosmaitasmcginnis: do you have a few minutes for a question about replication?13:02
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rosmaitai will just ask in case someone else can answer13:03
smcginnisNot sure if I can answer well, but I can try.13:04
rosmaitai haven't used it, but my impression is that for the replication 2.1 API (tiramisu -- btw, what was the deal with the dessert code names?), which exposes replication to end users, an end user must put the volumes in a (generic) group first ?13:05
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smcginnisI didn't think we had required the use of groups, but it's been awhile.13:06
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smcginnisThe dessert names were because people were getting too hung up on terminology.13:07
rosmaitanice13:07
rosmaitaok, i'll look more closely13:07
smcginnisSo the idea was to call it something else to try to get them unstuck. :)13:07
rosmaitaanything to stop bikeshedding, works for me13:08
jungleboyjrosmaita:  Thanks for apporving smcginnis s patch.13:08
rosmaitanp --- jungleboyj: do you know the answer to my question above?13:08
rosmaita(about replication, not dessert)13:09
smcginnisrosmaita: If you want the full background - https://www.youtube.com/watch?v=t-z2FPnEaIw13:09
smcginnisI think we got to replication about half way through.13:10
jungleboyjI will fill you in on the desert naming over a beer.  Fun lore about Cinder.13:10
smcginnisOh duncan!13:10
jungleboyjI too don't remember having to use a generic group.  Though maybe that changed when generic groups were added.  They were added later.13:10
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rosmaitasmcginnis: interesting that the video is in the "Entertainment" category13:11
smcginnisHah13:12
smcginnisFor the easily amused.13:12
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rosmaitasmcginnis: jungleboyj: all i can find in the api-ref is "group replication" in the v3 api (mv 3.38) ... where else would it show up? I don't see anything in volume actions13:22
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smcginnisIIRC, it was all controlled by extra-specs in the volume type. No direct API other than the freeze/thaw stuff.13:30
smcginnisProbably pre-microversions.13:30
jungleboyjsmcginnis:  ++13:30
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jungleboyjThe group replication would have been added for generic groups.  That was the more advanced replication support that xyang was wanting to get implemented.13:31
smcginnisWe probably are missing some docs that should be under https://docs.openstack.org/cinder/latest/configuration/index.html13:31
jungleboyjsmcginnis:  Why the 'Oh Duncan' comment above?13:31
smcginnisjungleboyj: He's in that video I linked.13:31
jungleboyjsmcginnis You are probably right.13:32
jungleboyjsmcginnis:  Oh, gotcha.13:32
smcginnisThe PTL at the time wasn't really on top of things.13:32
jungleboyjAre any of us really on top of things?13:32
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smcginnisI guess I'm on top of my chair. That's about it.13:33
jungleboyjTell me about it.13:33
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rosmaitaok, thanks for the info13:36
smcginnisrosmaita: Here are the pre-microversion API calls related to replication - https://docs.openstack.org/api-ref/block-storage/v3/index.html#freeze-a-cinder-backend-host13:40
rosmaitasmcginnis: thanks, that is helpful13:40
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xyangjungleboyj: are you looking for replication group documents?  I see IBM driver has documentation: https://docs.openstack.org/cinder/latest/configuration/block-storage/drivers/ibm-storwize-svc-driver.html#replication-group.  I don't remember if there are any general documentation as replication group works only if a driver supports it.14:11
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jungleboyjxyang:  Thank you.  That might be helpful for rosmaita14:12
rosmaitaxyang: ty14:12
xyangyou are welcome14:12
openstackgerritMerged openstack/cinder stable/ocata: Remove Sheepdog tests from zuul config  https://review.opendev.org/66933514:18
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woojayCore reviewers, would love some feedback on https://review.opendev.org/#/c/669690/ please. Thanks a bunch.14:55
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openstackgerritBrian Rosmaita proposed openstack/cinder stable/train: Mark Virtuozzo Driver Unsupported  https://review.opendev.org/68605115:09
woojaysmcginnis: Thank you!15:10
smcginnisrosmaita: Doesn't look like you changed anything with that patch.15:10
smcginniswoojay: np15:10
rosmaitasmcginnis: no, i didn't see the cherry-pick note on the original patch15:10
smcginnisOK, thought maybe I missed something.15:11
rosmaitano, i was looking in the wrong place, i guess15:11
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openstackgerritSimon Dodsley proposed openstack/cinder master: Ensure generated volume name does not exceed 63 characters  https://review.opendev.org/68619716:03
openstackgerritSimon Dodsley proposed openstack/cinder master: Ensure generated volume name does not exceed 63 characters  https://review.opendev.org/68619716:08
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openstackgerritSimon Dodsley proposed openstack/cinder master: Pure: Ensure generated volume name does not exceed 63 characters  https://review.opendev.org/68619716:18
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woojayjungleboyj: rosmaita: if y'all got a minute for https://review.opendev.org/#/c/669690/ I would really appreciate it.  I got Sean's ok.  Thank you.16:59
rosmaitawoojay: i will look in a few minutes17:00
woojaythank you!17:00
openstackgerritLucio Seki proposed openstack/cinder master: NetApp SolidFire: Add options for replication mode  https://review.opendev.org/68369617:08
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rosmaitawoojay: i think you should make the change Sean suggested (I left a comment about why inline)17:23
woojaythank you!17:24
rosmaitawoojay: ping me when your revised patch is up and passed CI, and I'll review it right away -- sorry about the delay17:25
woojayno worries.  thank you for squeezing it in.17:26
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openstackgerritMerged openstack/cinder stable/train: Mark Virtuozzo Driver Unsupported  https://review.opendev.org/68605117:54
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openstackgerritMerged openstack/cinder master: Add "service token" documentation  https://review.opendev.org/67214518:17
openstackgerritMerged openstack/cinder master: Tests: Fix retype unit test InvalidUUID warning  https://review.opendev.org/68510318:17
openstackgerritMerged openstack/cinder stable/train: Add doc page for accelerate image compression  https://review.opendev.org/68603018:17
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openstackgerritWoojay Poynter proposed openstack/cinder master: LINSTOR driver update for LINSTOR v0.9.12 with REST API  https://review.opendev.org/66969018:42
lsekismcginnis rosmaita: solidfire ci passed https://review.opendev.org/#/c/683696/ 🎉18:57
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openstackgerritWoojay Poynter proposed openstack/cinder master: LINSTOR driver update for LINSTOR v0.9.12 with REST API  https://review.opendev.org/66969019:27
hemnahttps://review.opendev.org/#/c/684954/19:38
hemnalooks like we need to get that in19:38
hemnaso stable/pike CI stops failing19:38
smcginnisThey were also pinning tempest, but I still think we should get that through.19:38
hemnahttps://review.opendev.org/#/c/683008/19:39
hemnaI've been hacking on that, and it seems that some cinder issue is causing tempest to puke19:39
hemna: {"status": "error_extending", "user_id": "67640019:39
hemnapoop19:39
smcginnisI thought we addressed those issues with the drivers.19:40
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smcginnisAlthough I agree there is not contract saying that's an idempotent call and nova could be doing things better there.19:40
hemnano idea, first I'm seeing it19:40
smcginnisYeah, we had fixed a bunch of drivers and gotten better about watching for it in new driver reviews.19:41
smcginnisBut nothing to prevent something getting through that doesn't expect multiple calls.19:41
hemnafailed extending the volume?19:41
hemnabackend can't do it?19:41
smcginnisAh, no, I meant the issue of having initialize_connection called multiple times.19:42
smcginnisI haven't seen the extending error.19:42
smcginnisOh, looks like one of the LVM deactivate errors:19:45
smcginnisVolumeNotDeactivated: Volume volume-31f3d634-63ae-48c3-8973-b5905b49031e was not deactivated in time.19:45
hemnaugh19:46
smcginnishemna: Probably have to backport this - https://review.opendev.org/#/c/591522/19:46
hemnabah ok19:47
openstackgerritSean McGinnis proposed openstack/cinder stable/rocky: Add retry to LVM deactivation  https://review.opendev.org/68626619:47
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openstackgerritMerged openstack/cinder master: PowerMax Docs -  New features and supported software  https://review.opendev.org/67592920:26
openstackgerritMerged openstack/cinder master: PowerMax Docs -  Short host and port group name changes  https://review.opendev.org/68269620:26
openstackgerritSean McGinnis proposed openstack/cinder stable/train: PowerMax Docs -  New features and supported software  https://review.opendev.org/68628320:28
openstackgerritSean McGinnis proposed openstack/cinder stable/train: PowerMax Docs -  Short host and port group name changes  https://review.opendev.org/68628420:28
openstackgerritSean McGinnis proposed openstack/cinder stable/train: Tests: Fix retype unit test InvalidUUID warning  https://review.opendev.org/68628520:29
openstackgerritSean McGinnis proposed openstack/cinder stable/train: Add "service token" documentation  https://review.opendev.org/68628620:30
openstackgerritJay Bryant proposed openstack/cinder stable/train: PowerMax Driver - ODE Capabilities Fix  https://review.opendev.org/68628820:31
openstackgerritSean McGinnis proposed openstack/cinder master: PowerMax Driver - ODE Capabilities Fix  https://review.opendev.org/67856120:31
jungleboyjsmcginnis:  Hmmm, am I going to have to resubmit my backport since you rebased?20:32
smcginnisI think it should be OK. Nothing changed in the patch, just needed to be rebase on master.20:33
jungleboyjOk.  Cool.20:33
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lsekiupstream ci passed as well https://review.opendev.org/#/c/683696/ 🎉20:56
lsekiI'm gonna create the backport patch20:57
smcginnislseki: Please wait until it has merged ot master.20:57
lsekioh ok20:58
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