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| openstackgerrit | caoyuan proposed openstack/cinder master: Update json module to jsonutils https://review.openstack.org/637428 | 00:44 |
|---|---|---|
| openstackgerrit | caoyuan proposed openstack/cinder master: Update json module to jsonutils https://review.openstack.org/637428 | 00:44 |
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| openstackgerrit | Matt Riedemann proposed openstack/cinder master: docs: mark rbd driver support for extending an in-use volume https://review.openstack.org/641539 | 01:57 |
| openstackgerrit | Matt Riedemann proposed openstack/cinder master: docs: mark rbd driver support for extending an in-use volume https://review.openstack.org/641539 | 01:58 |
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| openstackgerrit | futaotao proposed openstack/cinder master: Amend: Modify the configuration mode and add the release notes on FusionStorage Driver Refactor https://review.openstack.org/632983 | 04:03 |
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| openstackgerrit | Merged openstack/cinder stable/ocata: Fix for auth version change in Brcd HTTP https://review.openstack.org/640567 | 05:53 |
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| openstackgerrit | Rajat Dhasmana proposed openstack/cinder master: DNM: Testing hpe3par driver against rally-openstack jobs https://review.openstack.org/641567 | 06:10 |
| raghavendrat | whoami-rajat: hemna: Thanks for bringing up various points for discussion | 06:27 |
| raghavendrat | for https://review.openstack.org/#/c/634119/ if i understand correctly, i should change default value of extra-spec to False | 06:31 |
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| openstackgerrit | Merged openstack/cinder master: docs: mark rbd driver support for extending an in-use volume https://review.openstack.org/641539 | 06:40 |
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| openstackgerrit | zhulingjie proposed openstack/cinder master: Update json module to jsonutils https://review.openstack.org/637428 | 08:53 |
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| openstackgerrit | zhulingjie proposed openstack/cinder master: Update json module to jsonutils https://review.openstack.org/637428 | 09:17 |
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| whoami-rajat | raghavendrat: hemna I put up a patch with convert_to_base =False as default[1], tested cinder rally job [2] (specifically create_volume_from_snaphot [3]), and it passed (if my approach to test it was correct). | 09:42 |
| whoami-rajat | The bug reported for it's failure[4] | 09:42 |
| whoami-rajat | [1] https://review.openstack.org/#/c/641567/ | 09:42 |
| whoami-rajat | [2] https://review.openstack.org/#/c/641573/ | 09:42 |
| whoami-rajat | [3] http://logs.openstack.org/73/641573/1/check/rally-task-cinder/c86477a/results/report.html.gz#/CinderVolumes.create_volume_from_snapshot | 09:42 |
| whoami-rajat | [4] https://bugs.launchpad.net/cinder/+bug/1656186 | 09:42 |
| openstack | Launchpad bug 1656186 in Cinder "Error running rally test scenario 'create-volume-from-snapshot'" [Undecided,Fix released] - Assigned to Vijay Ladani (vijay-ladani) | 09:42 |
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| raghavendrat | whoami-rajat: thanks. did you test deletion of volume v1 and snapshot s1 ? | 09:44 |
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| whoami-rajat | raghavendrat: yes, this is the case tested above in the rally gate. https://github.com/openstack/rally-openstack/blob/master/rally_openstack/scenarios/cinder/volumes.py#L834-L835 | 09:48 |
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| raghavendrat | whoami-rajat: thanks. | 09:54 |
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| avishay | geguileo: Hey, how's it going? I have two questions please - (1) I am seeing CleanableInUse errors with a single cinder-volume (Ocata) and a new version of pymysql any idea? (2) I put a -1 on my patch to clean defunct devices because Nova is unnecessarily calling connect_volume in post VM migration (the volume is already connected in pre-migration). Would you say this is a bug in Nova or should connect_volume work if | 11:08 |
| avishay | called repeatedly? | 11:08 |
| geguileo | avishay: (1): This looks like a pymysql thing, even if you have a newer version of the code... r:-??? | 11:16 |
| geguileo | avishay: it should work, but aren't you checking if the id matches what you already have? | 11:16 |
| geguileo | avishay: because even with multiple calls it should always match | 11:17 |
| geguileo | last 2 lines are for (2) | 11:17 |
| avishay | geguileo, No, we said that even if it's the same WWN, the volume may have been connected to another node in the meantime, so it should still be cleaned up. I could change that but it weakens the check a little. | 11:18 |
| geguileo | avishay: unfortunately the operation should be idempotent, and nova code can do that | 11:19 |
| avishay | geguileo, For (1) I guess I need to figure out a reliable way to reproduce the issue and file a bug report. I'm surprised it isn't coming up in cinder CIs. | 11:19 |
| avishay | OK | 11:19 |
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| geguileo | avishay: check your DB version and compare it with CI jobs | 11:20 |
| geguileo | in case it's not the library but the DB itself the one that's doing something weird | 11:20 |
| avishay | geguileo, Could it be the fact that I'm using galera (though always accessing the master)? | 11:21 |
| geguileo | avishay: dunno | 11:21 |
| avishay | OK thank you! | 11:21 |
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| openstackgerrit | Yachika_Ralhan proposed openstack/cinder master: Add new OSNEXUS Quantastor Cinder driver https://review.openstack.org/617503 | 12:06 |
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| openstackgerrit | Merged openstack/cinder master: Revert "Use native python truncate for privsep" https://review.openstack.org/641413 | 12:22 |
| openstackgerrit | Merged openstack/cinder master: Revert "Remove truncate from rootwrap filters" https://review.openstack.org/641414 | 12:22 |
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| enriquetaso | abishop, good morning! Would you mind reviewing this https://review.openstack.org/#/c/640863/ ? It has already +2. The author is an Outreachy possible interns :) | 13:23 |
| abishop | enriquetaso: yes, happy to do so (and it was on my to-do list). Bear in mind, though, that I am not a core reviewer for that project | 13:24 |
| * enriquetaso facepalm | 13:27 | |
| enriquetaso | abishop, hahaha Thanks! | 13:28 |
| enriquetaso | I thought you were core :P | 13:28 |
| abishop | enriquetaso: not for puppet stuff | 13:28 |
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| anks2k | my patchset received review priority a month back. and since then all changes have been done and submitted. I wanted to know how this affects this patch being considered to be reviewed ? | 13:33 |
| whoami-rajat | anks2k: could you please paste the link here? | 13:36 |
| anks2k | https://review.openstack.org/#/c/617503/ | 13:36 |
| anks2k | Thanks ! | 13:37 |
| whoami-rajat | anks2k: we've already freezed all driver merge. you may continue to work on it but merging it will be considered in next release (Train). | 13:39 |
| anks2k | Okay, Thanks. | 13:46 |
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| hemna | doink | 14:11 |
| openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/cinder master: Add get_driver_options method https://review.openstack.org/635255 | 14:16 |
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| openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/cinder master: Add get_driver_options method https://review.openstack.org/635255 | 14:18 |
| hemna | friggin finally | 14:18 |
| hemna | git was messin w/ me. kept reinjecting those @utils.trace lines | 14:18 |
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| whoami-rajat | hemna: Hey, could you please check if my testing was done correctly. | 14:46 |
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| h3xagon | Hi all. Running a two-node cluster, cinder -> lvm as storage on compute. The array is 6 x Samsung 845DC Pro 800 SSD's in a Raid 5 with an LSI MegaRAID 2208 controller (Dell box). Some IOPS calculators are showing we should be seeing like 200k+ IOPS with this setup and with fio (4k block) sequential read tests we're only seeing like 54k. Are the calculators wrong (which I'm doubtful of) or is something up with what we have? | 15:19 |
| h3xagon | Had someone basically cite cinder as a performance problem on this, but the test are being run on the bare metal os (which is Ubuntu 16.04) | 15:20 |
| smcginnis | h3xagon: When talking IO performance, Cinder isn't even in the picture. | 15:21 |
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| h3xagon | smcginnis, That's kind of what I was thinking... I've dealt with things along these lines for a while so it seemed an odd suggestion to me. | 15:22 |
| smcginnis | h3xagon: I think you would have to look at different Linux tuning parameters to figure out why things are slow. | 15:24 |
| smcginnis | Maybe some tips in - https://cromwell-intl.com/open-source/performance-tuning/disks.html | 15:24 |
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| smcginnis | If there's some kind of set up thing Cinder can do to improve default settings, we could definitely look in to that. | 15:25 |
| h3xagon | Understood and appreciated, will definitely look into that. For my own sanity seeing 54k read iops on a raid5 with disks that claim 90k capable "IS" indeed off? I.e. I have a problem to fix at that level first. | 15:26 |
| smcginnis | h3xagon: If you have the ability, might be best to take OpenStack out of the picture and just see what kind of benchmarks you get just with Linux and a drive. Then see if adding things like LVM on top introduces the performance degradation. | 15:29 |
| openstackgerrit | Rajat Dhasmana proposed openstack/python-cinderclient master: Add 'is_public' option for cinder type-list command https://review.openstack.org/641698 | 15:31 |
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| h3xagon | smcginnis, great suggestion and will likely go that route to determine the bottleneck. Mainly we have some folks questioning wither 10k iops is a "legit" number for 6x800GB SSD drives. I'm saying seems low, by a lot. =) | 15:32 |
| h3xagon | Thank you. =) | 15:32 |
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| smcginnis | Good luck! | 15:35 |
| hemna | whoami-rajat: sup | 15:45 |
| whoami-rajat | hemna: hey, I tried the rally cinder jobs with convert_to_base=False as default, I've provided all the links above, could you please verify that I didn't miss anything while testing it. | 15:48 |
| hemna | whoami-rajat: File Not Found | 15:49 |
| whoami-rajat | Which one ? | 15:50 |
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| hemna | http://logs.openstack.org/73/641573/1/check/rally-task-cinder/c86477a/result | 15:55 |
| hemna | that one | 15:55 |
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| whoami-rajat | hemna: i'm not sure where that link came from. | 16:04 |
| whoami-rajat | this is my original msg. | 16:04 |
| whoami-rajat | I put up a patch with convert_to_base =False as default[1], tested cinder rally job [2] (specifically create_volume_from_snaphot [3]), and it passed (if my approach to test it was correct). | 16:04 |
| whoami-rajat | 3:12 PM The bug reported for it's failure[4] | 16:04 |
| whoami-rajat | 3:12 PM [1] https://review.openstack.org/#/c/641567/ | 16:04 |
| whoami-rajat | 3:12 PM [2] https://review.openstack.org/#/c/641573/ | 16:04 |
| whoami-rajat | 3:12 PM [3] http://logs.openstack.org/73/641573/1/check/rally-task-cinder/c86477a/results/report.html.gz#/CinderVolumes.create_volume_from_snapshot | 16:04 |
| whoami-rajat | 3:12 PM [4] https://bugs.launchpad.net/cinder/+bug/1656186 | 16:04 |
| openstack | Launchpad bug 1656186 in Cinder "Error running rally test scenario 'create-volume-from-snapshot'" [Undecided,Fix released] - Assigned to Vijay Ladani (vijay-ladani) | 16:04 |
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| openstackgerrit | Rajat Dhasmana proposed openstack/cinder master: Handling filters in Generalized Filtering API https://review.openstack.org/641717 | 16:37 |
| openstackgerrit | Rajat Dhasmana proposed openstack/cinder master: Handling filters in Generalized Filtering API https://review.openstack.org/641717 | 16:43 |
| whoami-rajat | eharney smcginnis minimal code change that i could do to make these filters work ^ | 16:47 |
| smcginnis | whoami-rajat: Thanks | 16:47 |
| whoami-rajat | smcginnis: :) | 16:47 |
| eharney | whoami-rajat: it looks about right at a glance to me | 16:48 |
| whoami-rajat | eharney: i tested out with few commands, works fine in my env. :) | 16:49 |
| eharney | whoami-rajat: i need to think a little on how to validate the "do all of the expected paths perform the right checking w/ all_tenants and admin-ness etc" concern | 16:50 |
| whoami-rajat | eharney: do you mean how handling is done for 'all_tenants=0/1' in every resource (after passing filtering) | 16:56 |
| eharney | yes | 16:56 |
| eharney | especially if any resources were added after the generic filtering code was | 16:56 |
| whoami-rajat | eharney: good point. i'm not sure this filtering check is added to resources added after 3.31 | 16:57 |
| whoami-rajat | eharney: will take a look at that part. Thanks! | 16:58 |
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| openstackgerrit | Eric Harney proposed openstack/python-cinderclient master: Add bash completion for groups https://review.openstack.org/641733 | 17:26 |
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| alkhodos | smcginnis: Hi Sean! Please take a look at the latest patchset here https://review.openstack.org/#/c/586239/, addressed all your comments. | 18:00 |
| smcginnis | alkhodos: Thanks, I'll try to get to it a little later. | 18:01 |
| smcginnis | jungleboyj: You have a -2 on that from awhile back that should probably be removed. ^ | 18:01 |
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| whoami-rajat | in merge conflict ^ | 18:04 |
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| erlon | eharney, ping | 18:49 |
| eharney | erlon: hey | 18:50 |
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| erlon | eharney, hey Eric, about your comment on: https://review.openstack.org/#/c/633596/5/cinder/volume/drivers/solidfire.py@a1124 | 18:51 |
| erlon | eharney, it was working before, but on python2. For python 3 there was an error | 18:51 |
| eharney | erlon: are you sure it wasn't just broken on python2 in general? | 18:53 |
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| erlon | eharney, the code was wrong but the path was not being hit, and CI was passing in all test. We only hit the error after trying to run on python3. | 18:58 |
| erlon | eharney, but the fix address the wrong behaviour too. | 18:59 |
| eharney | not worried about CI passing... i was more worried about someone trying to backport a fix later that's an actual bug but is hidden in a patch that just says "fix python3" | 18:59 |
| eharney | but if it never actually gets hit, i guess it doesn't matter much | 19:00 |
| erlon | eharney, I see, there would be hard to find out that this fix would also fix the other problem | 19:03 |
| whoami-rajat | erlon: in py2 it was working but not correctly. | 19:04 |
| erlon | eharney, may be making the commit message more generic also including that it fixes that hidden issue | 19:04 |
| erlon | whoami-rajat, ^ | 19:04 |
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| whoami-rajat | erlon: was gonna suggest the same. Updating commit msg would be good. | 19:05 |
| erlon | whoami-rajat, ok | 19:06 |
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| openstackgerrit | Alexey Khodos proposed openstack/cinder master: Refactored NexentaStor5 driver https://review.openstack.org/586239 | 20:08 |
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| openstackgerrit | Tejdeep Kautharam proposed openstack/os-brick master: _get_system_uuid function in the os_brick/initiator/connectors/nvme.py line#64 is returning uuid with trailing newline character. removed new line before function return. https://review.openstack.org/641796 | 20:49 |
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| openstackgerrit | Merged openstack/cinder master: Add get_driver_options method https://review.openstack.org/635255 | 22:41 |
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| efried | o/ | 23:47 |
| efried | I noticed there's no os-brick release proposed. Shouldn't there be? | 23:48 |
| efried | If nothing else to pick up https://review.openstack.org/#/c/635530/ | 23:48 |
| efried | smcginnis, jungleboyj: ^ | 23:48 |
| efried | proposed: https://review.openstack.org/641863 | 23:50 |
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| smcginnis | efried: There should have been last week. | 23:53 |
| efried | smcginnis: Maybe I missed it? | 23:56 |
| smcginnis | efried: No, jungleboyj did. :) | 23:56 |
| smcginnis | efried: Now technically we should get a requirements FFE, but we'll see if requirements PTL is OK with it. | 23:56 |
| efried | heh, okay. I didn't know whether os-brick was a subsidiary of nova or cinder. | 23:56 |
| efried | anyway, it's up, and Thode seems okay with it. | 23:57 |
| smcginnis | Yeah, owned by the Cinder team. | 23:57 |
| efried | okay. | 23:57 |
| smcginnis | Oh good, quick response there. | 23:57 |
| efried | though it's too late for the scaleio rename to help, cause I dropped the ball on https://review.openstack.org/#/c/634866/ | 23:58 |
| efried | I should have realized I might be Fred. | 23:58 |
| smcginnis | efried: Eh, at least it will be ready for train and we won't have to wait for lib updates. | 23:58 |
| efried | ++ | 23:58 |
| smcginnis | Just a rebranding, so I don't get too overly concerned about those. | 23:58 |
| efried | okay, I've done enough damage for one day. o/ | 23:59 |
| smcginnis | o/ | 23:59 |
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