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| openstackgerrit | Merged openstack/cinder master: Temporary solution for fixing gate test_tpool_size https://review.openstack.org/630648 | 01:49 |
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| openstackgerrit | Qian Mingyue proposed openstack/cinder master: Move Fujitsu ETERNUS DX related file https://review.openstack.org/631121 | 03:04 |
| openstackgerrit | Yafei Yu proposed openstack/cinder master: Ignore .testr.conf https://review.openstack.org/631122 | 03:09 |
| openstackgerrit | Yafei Yu proposed openstack/cinder master: Ignore .testr.conf https://review.openstack.org/631122 | 03:10 |
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| openstackgerrit | Ryan Liang proposed openstack/cinder stable/ocata: Unity: fail to detach lun when auto zone enabled https://review.openstack.org/625855 | 07:53 |
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| openstackgerrit | yenai proposed openstack/cinder-specs master: Correct multiattach value that set in volume type https://review.openstack.org/631157 | 08:03 |
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| openstackgerrit | Merged openstack/cinder master: Add policy test for volume update/del policy https://review.openstack.org/617543 | 08:18 |
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| openstackgerrit | Qian Mingyue proposed openstack/cinder master: Move Fujitsu ETERNUS DX related file https://review.openstack.org/631121 | 10:10 |
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| openstackgerrit | Qian Mingyue proposed openstack/cinder master: Move Fujitsu ETERNUS DX related file https://review.openstack.org/631121 | 10:13 |
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| openstackgerrit | Merged openstack/cinder master: LinstorDrv : Fix wrong key using when getting device path. https://review.openstack.org/630930 | 10:56 |
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| openstackgerrit | Yingxin Cheng proposed openstack/cinder master: Cinder RSD Driver https://review.openstack.org/621465 | 12:08 |
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| erlon_ | smcginnis, jungleboyj, hey, do you know why a W+1 patch would not be merged? https://review.openstack.org/#/c/620576/ | 13:40 |
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| jungleboyj | erlon_: It is still running through the Gate. | 13:41 |
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| jungleboyj | http://zuul.openstack.org/status | 13:42 |
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| erlon_ | jungleboyj, I have just rechecked it. It was workflowed on Jan 8 | 13:43 |
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| jungleboyj | Oh ... strange. I am not sure what happened then. I have seen it happen before but not sure what causes it. | 13:45 |
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| smcginnis | erlon_: That's just wasting gate resources. It needs to be rebased off of https://review.openstack.org/#/c/620575/ | 14:28 |
| smcginnis | It won't merge until its parent merges and we don't want that. | 14:29 |
| jungleboyj | smcginnis: Ugh. Good catch. Shouldn't answer questions early in the morning. | 14:31 |
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| luizbag | "mornings are for coffee and contemplation" | 14:41 |
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| smcginnis | ;) | 14:42 |
| jungleboyj | For some reason my coffee came out much weaker than it should have this morning. Not a good thing. | 14:45 |
| luizbag | :D | 14:45 |
| rosmaita | jungleboyj needs https://www.deathwishcoffee.com/ -- as used by professionals | 14:47 |
| jungleboyj | rosmaita: ++ | 14:47 |
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| smcginnis | I haven't had that for awhile. Good stuff. | 14:55 |
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| woojay | smcginnis: Thank you for the +2 at 3am. | 15:07 |
| smcginnis | woojay: Yay insomnia. \o/ | 15:08 |
| woojay | oh man... | 15:08 |
| rosmaita | sounds like smcginnis doesn't need any death wish coffee | 15:08 |
| smcginnis | heh | 15:08 |
| jungleboyj | smcginnis: Are you still jet lagged? | 15:21 |
| jungleboyj | Or the thought of having a daughter in college keeping you up? :-) | 15:21 |
| openstackgerrit | Erlon R. Cruz proposed openstack/cinder-tempest-plugin master: Fix volume revert to snapshot tests https://review.openstack.org/620576 | 15:24 |
| smcginnis | jungleboyj: Hah, maybe a little of both? | 15:25 |
| jungleboyj | :-) | 15:25 |
| openstackgerrit | NolwennCauchois proposed openstack/cinder master: Fix quota error when deleting snapshot group https://review.openstack.org/626863 | 15:27 |
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| openstackgerrit | NolwennCauchois proposed openstack/cinder master: Fix quota error when deleting snapshot group https://review.openstack.org/626863 | 16:01 |
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| openstackgerrit | Merged openstack/cinder-specs master: Correct multiattach value that set in volume type https://review.openstack.org/631157 | 16:15 |
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| chrisyang_0660 | Hi team, please help to review our patch. | 16:24 |
| chrisyang_0660 | https://review.openstack.org/#/c/627866/ | 16:24 |
| chrisyang_0660 | We just fix our incorrect CI setting, so finally the CI test is passed. | 16:24 |
| chrisyang_0660 | Thanks~ | 16:24 |
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| ganso | jungleboyj: hey Jay! quick question: E-series driver has been deprecated. If there is ever a fix for the code that is currently in stable branches, is that fix allowed to be merged in stable branches without being merged on master? Or would not be allowed for this driver to receive fixes anymore because it does not exist in master? | 17:01 |
| davidsha | ping | 17:02 |
| smcginnis | ganso: Stable policy allows for that. It just needs to go to the most recent stable branch that does contain that driver first before being backported to other stable branches. | 17:02 |
| ganso | smcginnis: thanks! | 17:02 |
| davidsha | smcginnis: Did you mean Train in your comment or Stein? | 17:04 |
| smcginnis | Oh, yep. Too many names. | 17:04 |
| jungleboyj | smcginnis: Thanks for clarifying that. | 17:05 |
| davidsha | smcginnis, jungleboyj : kk, whats the path forward now? It won't get merged until Train, does a new patch need to be submitted? | 17:05 |
| jungleboyj | davidsha: No. Just continue to work the existing patch and keep CI running. | 17:06 |
| davidsha | kk, will do! | 17:06 |
| jungleboyj | As soon as we open Train for development we will merge the code. | 17:07 |
| whoami-rajat | jungleboyj: maybe this is the same case ? https://review.openstack.org/#/c/617503/ | 17:07 |
| jungleboyj | davidsha: Appreciate the understanding and we are looking forward to getting the driver in. | 17:07 |
| smcginnis | Sorry, I appreciate you and the folks there have been working hard on this. But we need to stick to our deadlines. Looks like it's close enough that there shouldn't be any question of merging as soon as Train opens up. | 17:07 |
| jungleboyj | smcginnis: ++ | 17:08 |
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| hemna | mep | 17:33 |
| hemna | the use_multipath_for_image_xfer option belongs in the driver stanza doesn't it? | 17:34 |
| hemna | from what I remember | 17:34 |
| hemna | https://github.com/openstack/cinder/blob/master/cinder/volume/manager.py#L2092-L2095 | 17:35 |
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| hemna | man I haven't stood up devstack in ages | 18:25 |
| hemna | .... | 18:25 |
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| openstackgerrit | Merged openstack/cinder master: Avoid using 'truncate' on Windows https://review.openstack.org/630168 | 18:45 |
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| erlon_ | smcginnis, hey, can you please re-flow that patch? https://review.openstack.org/#/c/620576/ | 19:09 |
| smcginnis | erlon_: Done! | 19:10 |
| erlon_ | smcginnis, thanks!! | 19:10 |
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| hemna | arg | 20:54 |
| hemna | I think I just found an issue w/ attaches | 20:54 |
| hemna | looks like there is an issue with copy volume to image | 20:54 |
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| hemna | @smcginnis https://github.com/openstack/cinder/blob/master/cinder/volume/manager.py#L2092-L2101 | 20:55 |
| hemna | if remote=True, then the connector properties is incorrect there. | 20:55 |
| hemna | because the attach is going to happen on another cinder host, but yet the connector is for the local host. | 20:55 |
| hemna | oopsie | 20:56 |
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| hemna | smcginnis: ping | 21:00 |
| hemna | jungleboyj: ping | 21:00 |
| jungleboyj | hemna: Ping. | 21:01 |
| hemna | read above ? | 21:01 |
| hemna | there is a potential issue with attaches that I think I found in the volume manager | 21:01 |
| hemna | where the connector isn't the right connector | 21:01 |
| jungleboyj | Ugh. Ok. | 21:02 |
| hemna | _copy_volume_data() gets the connector from brick | 21:02 |
| hemna | then decides if the call is a 'remote' call or not and passes that remote param into _attach_volume() | 21:02 |
| hemna | if remote = True, then _attach_volume() will call the api to execute the initialize_connection call on a remote c-vol node | 21:02 |
| hemna | in which case the connector is in valid | 21:02 |
| hemna | err invalid | 21:03 |
| hemna | the connector is only valid for the host that is doing the attach | 21:03 |
| hemna | not sure where this idea of remote came from | 21:03 |
| smcginnis | Isn't that some of them like the NFS driver? | 21:03 |
| smcginnis | I would think we'd be seeing some failures if that's not correct. | 21:04 |
| hemna | this is all before the driver is called | 21:04 |
| smcginnis | hemna: Did you hit an error, or just notice that it looked odd. | 21:04 |
| hemna | I am trying to track down some odd customer deployment behavior related to attaches | 21:04 |
| smcginnis | eharney: You know anything about the "remote" connections? | 21:04 |
| hemna | and I just realized the issue by reading the code | 21:04 |
| hemna | the connector has to be the data from the host that is trying to attach the volume from the backend | 21:05 |
| jungleboyj | How is the 'remote' c-vol node determined? | 21:05 |
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| hemna | remote is passed in to _copy_volume_data | 21:05 |
| hemna | and then parsed and used to determine if the volume manager has to make an rpcapi call or not | 21:06 |
| hemna | I'm not sure where it came from originally | 21:06 |
| jungleboyj | hemna: Ah, ok. | 21:06 |
| smcginnis | Yeah, looks like that's for file. | 21:08 |
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| smcginnis | "Remote" meaning non-attachable. | 21:08 |
| jungleboyj | So if remote is used does a new connector need to be created? | 21:08 |
| smcginnis | Been that way since at least Newton - https://github.com/openstack/cinder/commit/f586043fa969b9d1dcf4933aacbf615f53691093 | 21:08 |
| hemna | yah it's been 4 years | 21:09 |
| hemna | heh | 21:09 |
| hemna | the connector should always be the data from the host attaching the volume | 21:09 |
| smcginnis | I don't believe with those that matters since the connection is a remote filesystem. | 21:10 |
| hemna | it was introduced to help volume migration | 21:10 |
| hemna | for lvm to ceph, nfs to ceph | 21:10 |
| smcginnis | jbernard: Remember enough details to verify current code for that is right? ^^ | 21:11 |
| openstackgerrit | Merged openstack/cinder-tempest-plugin master: Fix volume revert to snapshot tests https://review.openstack.org/620576 | 21:12 |
| hemna | so if remote is not passed in it's None | 21:16 |
| hemna | and then remote becomes False | 21:16 |
| hemna | which means the connector is valid | 21:16 |
| hemna | but it's true from copy_volume_generic | 21:17 |
| hemna | err migrate_volume_generic | 21:19 |
| hemna | https://github.com/openstack/cinder/blob/master/cinder/volume/manager.py#L2219-L2223 | 21:19 |
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| hemna | so most likely not my customer's situation | 21:21 |
| hemna | _migrate_volume_generic is only called if the driver didn't migrate the volume | 21:21 |
| hemna | which can happen if the dest and src drivers aren't the same | 21:21 |
| hemna | 3par -> lvm | 21:21 |
| hemna | lvm -> ceph | 21:21 |
| hemna | etc | 21:21 |
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| hemna | so in that case I think it's still a potential issue | 21:22 |
| hemna | the connector is for the source, not the dest host | 21:22 |
| hemna | if c-vol is only running 1 instance on 1 host, then it's fine | 21:23 |
| hemna | could be a problem if one is running fault tolerant c-vol's for the same backend on 2 hosts. | 21:23 |
| hemna | connector won't be acurate | 21:23 |
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| * jbernard reads the backlog | 22:20 | |
| jbernard | hemna: if they're fault tolerant, a 'cluster' will be used? | 22:22 |
| jbernard | hemna: in that case the orignial host value may be ignored in favor of the cluster name | 22:22 |
| jbernard | hemna: but still, im not entirely sure im following the problem | 22:22 |
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| openstackgerrit | Merged openstack/cinder master: Add irrelevant-files for integrated test jobs https://review.openstack.org/624975 | 22:43 |
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