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openstackgerrit | Mike Perez proposed openstack/cinder: Remove StorPool Driver https://review.openstack.org/210876 | 00:42 |
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openstackgerrit | Li Yingjun proposed openstack/cinder: Validate 'is_public' when creating volume type https://review.openstack.org/206784 | 00:54 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements https://review.openstack.org/210676 | 01:05 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements https://review.openstack.org/210676 | 02:09 |
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openstackgerrit | Yusuke Hayashi proposed openstack/python-cinderclient: Fix incorrect exception message in cinderclient https://review.openstack.org/210827 | 02:32 |
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openstackgerrit | Yusuke Hayashi proposed openstack/python-cinderclient: Fix incorrect exception message in cinderclient https://review.openstack.org/210827 | 02:34 |
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openstackgerrit | Vincent Hou proposed openstack/cinder: Adds the migration progress support for migration https://review.openstack.org/204953 | 02:42 |
openstackgerrit | Vincent Hou proposed openstack/cinder: Volume status management during migration https://review.openstack.org/186312 | 02:42 |
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openstackgerrit | Vincent Hou proposed openstack/cinder: WIP: Use cinder internal tenant to create the target volume https://review.openstack.org/210237 | 03:01 |
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openstackgerrit | Vincent Hou proposed openstack/cinder: WIP: Use cinder internal tenant to create the target volume https://review.openstack.org/210237 | 03:25 |
lixiaoy11 | :winston-d hi | 03:30 |
lixiaoy11 | :winston-d: two things want to talk with you? Available? | 03:31 |
openstackgerrit | Vincent Hou proposed openstack/cinder: WIP: Use cinder internal tenant to create the target volume https://review.openstack.org/210237 | 03:36 |
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openstackgerrit | XinXiaohui proposed openstack/cinder: Calculate virtual free capacity and notify https://review.openstack.org/206923 | 05:30 |
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openstackgerrit | Wilson Liu proposed openstack/cinder: Fix way of get LUN id in Huawei driver https://review.openstack.org/209749 | 06:53 |
openstackgerrit | Wilson Liu proposed openstack/cinder: Add hypermetro support for Huawei driver https://review.openstack.org/202023 | 06:55 |
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openstackgerrit | Wilson Liu proposed openstack/cinder: Add volume migration support for Huawei driver https://review.openstack.org/201406 | 06:58 |
openstackgerrit | Wilson Liu proposed openstack/cinder: Add volume retype support for Huawei driver https://review.openstack.org/201485 | 07:00 |
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openstackgerrit | Vincent Hou proposed openstack/cinder: Use cinder internal tenant to create the target volume https://review.openstack.org/210237 | 07:05 |
openstackgerrit | Vincent Hou proposed openstack/cinder: Use cinder internal tenant to create the target volume https://review.openstack.org/210237 | 07:11 |
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swamireddy | e0ne: Hi | 08:39 |
e0ne | swamireddy: hi | 08:39 |
openstackgerrit | wanghao proposed openstack/cinder: Implement function to manage/unmanage snapshots https://review.openstack.org/144590 | 08:40 |
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swamireddy | e0ne: We use the cinder + ceph as block storage...in that ceph cluster has been down and came-up after a couple of hours time...in this case, we are not able create volumes using the cinder CLI, ERR comes as cinder-sch not found the cinder-volme serices.. | 08:41 |
swamireddy | e0ne: do you see any known issue here...are need to restart any cinder services in a sequnce?? | 08:42 |
dulek | swamireddy: Check out cinder-manage service list | 08:43 |
dulek | swamireddy: And if your servers have time synchronized. | 08:43 |
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wanghao | ping winston-d | 08:44 |
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e0ne | swamireddy: did cinder reconnect to ceph? | 08:44 |
dulek | swamireddy: There were also a patch merged that made c-vol appear down if driver didn't initialized correctly, so check out the c-vol logs to make sure your driver is initialized. | 08:44 |
e0ne | dulek: could you please provide a link for such patch if any? | 08:45 |
dulek | e0ne: https://review.openstack.org/#/c/187670/ | 08:46 |
dulek | e0ne: That's a rather old one. ;) | 08:46 |
swamireddy | dulek: I could not see cinder-manage serice... ps -Al | grep cinder-manage | 08:46 |
wanghao | winston-d: hi~, about this bp:Add updated_at into response of listing detail(https://review.openstack.org/#/c/202029/). That I have rebased it. So, would you help me +2 again? thanks | 08:47 |
dulek | swamireddy: Just run cinder-manager service list on a controller. | 08:47 |
swamireddy | e0ne: How can I check if my cinder re-conncete to ceph? | 08:47 |
swamireddy | dulek: yes,,ran it and it showed a few hosts and those are enabled | 08:48 |
swamireddy | dulek: all cinder services are running.. | 08:49 |
dulek | swamireddy: Enabled doesn't mean up. Is State equal to :) | 08:49 |
dulek | ? | 08:49 |
swamireddy | state show as XXX | 08:49 |
openstackgerrit | Pranali Deore proposed openstack/cinder: Validate name and description string https://review.openstack.org/182994 | 08:50 |
dulek | swamireddy: So these are not reporting. Do you have time synchronized on your nodes? | 08:50 |
openstackgerrit | Pranali Deore proposed openstack/cinder: Validate string, integer limit for input parameter https://review.openstack.org/194968 | 08:51 |
swamireddy | dulek: for cinder-vol - state is XXX, and cinder-sch is :) state | 08:51 |
swamireddy | dulek: I have updated At is there?? | 08:52 |
dulek | swamireddy: I cannot help you further until you answer if your servers have time synchronized. | 08:52 |
dulek | swamireddy: Just run "date" on controller and storage node and compare the results. | 08:52 |
swamireddy | dulek: plz one sec.will share the o/p of cinder-manage | 08:53 |
dulek | swamireddy: You shouldn't have more that a few seconds of difference. | 08:53 |
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dulek | swamireddy: That won't help, we already know that services are not sending heartbeats or sending them with wrong time. | 08:54 |
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swamireddy | dulek: date on the node is date | 08:57 |
swamireddy | Mon Aug 10 08:56:20 UTC 2015 | 08:57 |
swamireddy | dulek: cinder -vol service updated at 2015-08-10 07:52:55 | 08:58 |
dulek | swamireddy: It would be best if you'd just compared date on controller (by running "date" command) and date on a compute node. | 08:59 |
dulek | swamireddy: But if you think that's not the case then check out c-vol logs while restarting this service and look for driver initialization errors. | 08:59 |
swamireddy | dulek: I have cinder nodes, and ceph node...you are saying compute node mean nova service node? | 09:00 |
dulek | swamireddy: I've meant the node running c-vol. | 09:00 |
swamireddy | dulek: all cinder services running on same node... | 09:00 |
dulek | swamireddy: If you have it on controller, then you should totally check out it logs as I stated before. | 09:00 |
dulek | swamireddy: Ah, okay, so that's not the date mismatch issue. Dive into the logs. ;) | 09:01 |
swamireddy | dulek: going in to the logs...logs says...cinder-volume serivce not found | 09:03 |
swamireddy | dulek: will share the exact log msg.. | 09:03 |
dulek | swamireddy: Which logs? | 09:03 |
swamireddy | dulek: cinder-sch log | 09:04 |
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dulek | swamireddy: Please look at *c-vol* logs. As I said - you should look for driver initialization error. | 09:04 |
dulek | swamireddy: I'm trying to point you in the right direction and you keep looking elsewhere. | 09:05 |
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swamireddy | dulek: opened the cinder-vol log and checking for driver code | 09:06 |
swamireddy | dulek: Thank you | 09:06 |
dulek | swamireddy: Easiest way to observe it would be to use tail on the logfile and restart the servcie. | 09:07 |
dulek | swamireddy: Your driver probably cannot initialize, therefore doesn't report to scheduler. | 09:07 |
swamireddy | dulek: sure, that could easy...will do that | 09:07 |
dulek | swamireddy: That's why scheduler says it cannot find a host. | 09:07 |
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swamireddy | dulek: INFO cinder.openstack.common.service [-] Caught SIGTERM, stopping children | 09:14 |
swamireddy | dulek: INFO cinder.openstack.common.service [-] Waiting on 1 children to exit | 09:14 |
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dulek | swamireddy: This looks like someone stopped the service. | 09:14 |
dulek | swamireddy: Isn't the expected if you restarted it? | 09:15 |
swamireddy | dulek: ok, that mean, I only restarted it.. | 09:15 |
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swamireddy | dulek: is I restart, the SINGTERM shoud NOT come?? | 09:16 |
dulek | swamireddy: I don't get it. Restart consists of stopping the service and starting it again... | 09:16 |
swamireddy | dulek: 2015-08-10 09:07:05.423 37337 DEBUG cinder.openstack.common.service [-] volume_driver = cinder.volume.drivers.rbd.RBDDriver log_opt_values /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2184 | 09:17 |
swamireddy | dulek: I could not see any errors during the driver init | 09:17 |
dulek | Can you post whole log somewhere? | 09:18 |
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swamireddy | dulek: sure...in pastebin | 09:21 |
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openstackgerrit | Tina Tang proposed openstack/cinder: VNX driver needs extra params for create cg from src https://review.openstack.org/210319 | 09:25 |
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openstackgerrit | Daniel Tadrzak proposed openstack/cinder: ConsistencyGroup Object https://review.openstack.org/163641 | 09:36 |
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dtadrzak_ | ping: hemna, xyang | 09:44 |
dulek | dtadrzak_: I don't believe they're here, both are living in US timezone. ;) | 09:44 |
dtadrzak_ | dulek: :< | 09:45 |
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openstackgerrit | wangxiyuan proposed openstack/cinder: Improve the efficiency of volume index https://review.openstack.org/211079 | 10:01 |
openstackgerrit | Jordan Pittier proposed openstack/os-brick: Remotefs: add ScalityFS support https://review.openstack.org/196631 | 10:03 |
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swamireddy | dulek: shared the log file...can you check and let me know if driver issue seen? | 10:33 |
openstackgerrit | Anton Arefiev proposed openstack/cinder: Add instructions on how to deploy API under Apache https://review.openstack.org/207020 | 10:33 |
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swamireddy | e0one: dulek: Here is c-sch log saying no backend.. | 12:33 |
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swamireddy | 2015-08-10 07:52:57.980 1580 DEBUG taskflow.storage [req-d61ae22f-32d1-41e4-8a7b-da6db4a03308 080267732c504c5fb61189b4a2d1302c 7d1e37eb4cba4943a096b813715e20d8 - - -] No backend provided, not calling functor 'taskflow.storage.SingleThreadedStorage._save_task_detail' _with_connection /usr/lib/python2.7/dist-packages/taskflow/storage.py:88 | 12:33 |
swamireddy | 2015-08-10 07:52:57.985 1580 ERROR cinder.scheduler.filters.capacity_filter [req-d61ae22f-32d1-41e4-8a7b-da6db4a03308 080267732c504c5fb61189b4a2d1302c 7d1e37eb4cba4943a096b813715e20d8 - - -] Free capacity not set: volume node info collection broken. | 12:33 |
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openstackgerrit | Matthew Edmonds proposed openstack/cinder: mark oslo.vmware as optional requirement https://review.openstack.org/203237 | 13:05 |
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flip214 | If I configure two backends with the same driver in cinder.conf (and have both vol-types registered), what do I need to do to get both services in c-vol? | 13:13 |
flip214 | run c-vol a second time? | 13:13 |
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ameade | flip214: it should have both services with one c-vol. you need to make sure that 'volume_backend_name' is different in both config stanzas and enabled_backends has both | 13:24 |
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flip214 | ameade: ah, thanks. I forgot "enabled_backends". | 13:25 |
flip214 | but as soon as I enable the second backend (and see it listed in "cinder service-list"), I also get an error in the c-vol output: | 13:25 |
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flip214 | 'Volume group "cinder-volumes" not found', ie. the default LVM driver got active? | 13:26 |
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ameade | that's interesting, are you setting enabled_backends=backend1,backend2? | 13:27 |
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ameade | is the second backend configured correctly? | 13:28 |
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openstackgerrit | Wilson Liu proposed openstack/cinder: Add hypermetro support for Huawei driver https://review.openstack.org/202023 | 13:31 |
flip214 | ameade: here's the gist... http://paste.openstack.org/show/412364/ | 13:31 |
flip214 | hmmm.... "up", but not "updated-at"? | 13:32 |
flip214 | 2015-08-10 15:31:49.602 WARNING cinder.volume.manager [req-094e6b17-bc03-459f-9be1-91f16aef5944 None None] Update driver status failed: (config name drbd-1) is uninitialized. | 13:32 |
ameade | you have drbd-1 not drbd1 | 13:32 |
ameade | maybe if it doesnt match something it defaults to lvm? | 13:33 |
flip214 | looks that way, right | 13:33 |
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flip214 | ah, much better... | 13:33 |
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openstackgerrit | Wilson Liu proposed openstack/cinder: Add volume migration support for Huawei driver https://review.openstack.org/201406 | 13:37 |
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jdandrea | Double checking: Is scheduler_available_filters no longer used in cinder.conf? | 14:08 |
jdandrea | (Not seeing it in source, but I may also be looking in the wrong places.) | 14:08 |
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dulek | jdandrea: As it's not in http://docs.openstack.org/kilo/config-reference/content/section_cinder.conf.html it seems you're right. | 14:10 |
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jdandrea | dulek: Thanks. I didn't see it there, but docs have been wrong before, so ... :) | 14:12 |
jdandrea | dulek: To add a filter, then, I'm wondering if I can still use entry points in my pbr config (vs. dropping the filter into the cinder source tree). Experimenting ... | 14:14 |
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dulek | Why not use scheduler_default_filters? | 14:15 |
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jdandrea | dulek: I am, but I was trying to give it the same shortcut nomenclature without requiring a full path. | 14:17 |
jdandrea | *shrug* maybe it's much ado about nothing | 14:17 |
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jdandrea | Plus the full path gives context. | 14:18 |
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jdandrea | "This isn't a core part of cinder." | 14:18 |
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openstackgerrit | Dave Chen proposed openstack/cinder: Introduce property utils for parsing protection files https://review.openstack.org/211201 | 14:31 |
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openstackgerrit | Adriano Freires Rosso proposed openstack/cinder: Adds manage/unmanage methods for HNAS drivers. https://review.openstack.org/197999 | 14:32 |
openstackgerrit | Dave Chen proposed openstack/cinder: Role based properties protection https://review.openstack.org/160090 | 14:32 |
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openstackgerrit | Dave Chen proposed openstack/cinder: Policies based properties protection https://review.openstack.org/160145 | 14:37 |
openstackgerrit | Dave Chen proposed openstack/cinder: Add API to show image metadata https://review.openstack.org/208380 | 14:38 |
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jgriffith | xiaohui: ping | 14:51 |
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dtadrzak_ | ping xyang1: | 14:53 |
xyang1 | Hi | 14:53 |
dtadrzak_ | Hello ;) Could test my new changes in ConsistencyGroup :)? | 14:53 |
xyang1 | dtadrzak_: I thought i have already tested and gave +2 | 14:54 |
dulek | xyang1: jungleboyj reverted dtadrzak's changes and you've tested uncomplete version... | 14:55 |
dulek | r/uncomplete/incomplete | 14:55 |
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xyang1 | Ok, I see. I'll give a try | 14:57 |
dtadrzak_ | Thanks! | 14:58 |
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openstackgerrit | Thang Pham proposed openstack/cinder: Continue conversion to volume object https://review.openstack.org/201404 | 15:08 |
openstackgerrit | Thang Pham proposed openstack/cinder: Conversion to volume object https://review.openstack.org/177054 | 15:08 |
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openstackgerrit | Matthew Edmonds proposed openstack/cinder: mark oslo.vmware as optional dependency https://review.openstack.org/203237 | 15:20 |
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jgriffith | mtanino: ping | 15:26 |
mtanino | jgriffith: hi | 15:26 |
jgriffith | mtanino: hey how ya been? | 15:26 |
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mtanino | jgriffith: yeah, good :) | 15:27 |
jgriffith | mtanino: :) | 15:27 |
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jgriffith | mtanino: I was looking at https://review.openstack.org/#/c/201243/12 this morning | 15:27 |
mtanino | jgriffith: did you back to your home from mid cycle? | 15:27 |
jgriffith | mtanino: I was lucky, the mid-cycle was at my home :) | 15:27 |
mtanino | jgriffith: yup | 15:27 |
mtanino | !? | 15:27 |
openstack | mtanino: Error: "?" is not a valid command. | 15:27 |
jgriffith | well.. it was local | 15:27 |
mtanino | ah, I see | 15:27 |
mtanino | easy to access | 15:27 |
jgriffith | so I didn't have to travel anywhere for the metup. | 15:28 |
jgriffith | yes indeed :) | 15:28 |
mtanino | jgriffith: About the "Adds framework for get_capabilities() feature" | 15:28 |
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jgriffith | mtanino: on that patch, so I think we just need to move forward and start using it, which I think your patch is fine for that | 15:28 |
dtadrzak_ | ping: hemna_ | 15:28 |
hemna_ | hey | 15:28 |
jgriffith | mtanino: the question I had is do we have to use the prefix "cinder_" for everything? | 15:28 |
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mtanino | jgriffith: thanks, | 15:28 |
dtadrzak_ | Could take a look at ConsistencyGroup patch one more time I fixed problem mentioned in latest review? | 15:29 |
jgriffith | mtanino: could we just have the default Cinder stuff not have a prefix? So s/cinder_replication/replication/ | 15:29 |
jgriffith | mtanino: I know that we've gone back and forth talking on that subject | 15:29 |
mtanino | jgriffith: I'm using cinder_ prefix for well defined parameters which is in Mike's spec | 15:29 |
jgriffith | fair enough I guess | 15:29 |
mtanino | jgriffith: jsut a momen. | 15:30 |
mtanino | jgriffith: I'm following that implementation by this https://review.openstack.org/#/c/183947/ | 15:30 |
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jgriffith | mtanino: good enough | 15:31 |
jgriffith | mtanino: thanks | 15:31 |
mtanino | jgriffith: Is it OK for you? | 15:31 |
jgriffith | mtanino: I'm not a fan, but that's the spec moving forward and your change adheres to it so I gave it a +1 | 15:31 |
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anteaya | hey folks, sorry I missed the mid-cycle last week | 15:35 |
anteaya | how did fort collins treat y'all? | 15:35 |
mtanino | jgriffith: OK. Thanks. | 15:35 |
jgriffith | anteaya: IMHO still the best place to have a Cinder meetup :) | 15:35 |
jgriffith | anteaya: you were missed | 15:35 |
anteaya | aw thanks | 15:36 |
anteaya | I missed you all too | 15:36 |
anteaya | and yes, fort collins is a great place to meet | 15:36 |
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anteaya | any large changes I should know about, especially around third party things? | 15:37 |
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hemna_ | jgriffith, +1 | 15:40 |
hemna_ | especially when you get there early and hit the river for 2 days :) | 15:40 |
scottda | anteaya: No, I don't think there were any big changes around 3rd party or Infra stuff. | 15:41 |
anteaya | scottda: thanks | 15:43 |
anteaya | just trying to stay in the loop | 15:43 |
anteaya | hemna_: you went in the river? | 15:43 |
anteaya | hemna_: how was it? | 15:43 |
hemna_ | anteaya, yup :) | 15:43 |
hemna_ | it was great :) | 15:43 |
anteaya | :) | 15:43 |
anteaya | yay | 15:43 |
anteaya | glad to hear it | 15:44 |
hemna_ | literally, in the river | 15:44 |
anteaya | ha ha ha | 15:44 |
hemna_ | anteaya, https://www.youtube.com/watch?v=3ADhUccgU9U | 15:44 |
anteaya | ha ha ha | 15:45 |
anteaya | I love the sneaking up on the fish move | 15:46 |
hemna_ | :) | 15:46 |
hemna_ | you have to be sneaky if you want to catch lots of fish on the river. That river gets a lot of pressure | 15:46 |
anteaya | pressure? meaning lots of water flowing through? | 15:46 |
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hemna_ | oh...fishing pressure. lots of people fishing the river all the time. | 15:47 |
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anteaya | ah | 15:49 |
anteaya | this looks like fly fishing? | 15:49 |
hemna_ | yup! | 15:49 |
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anteaya | neat | 15:50 |
anteaya | never seen it before | 15:50 |
hemna_ | it's a great river for fly fishin | 15:50 |
openstackgerrit | Alex O'Rourke proposed openstack/cinder: 3PAR: Adding Consistency Group Support https://review.openstack.org/209578 | 15:50 |
anteaya | nice camera work | 15:51 |
hemna_ | thanks :) | 15:51 |
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openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/os-brick: Remove the iSCSI rescan during disconnect https://review.openstack.org/203265 | 16:15 |
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thingee | kmartin, hemna, xyang1 http://lists.openstack.org/pipermail/openstack-dev/2015-August/071676.html | 16:22 |
hemna_ | thingee, thanks | 16:23 |
thingee | my voice finally came back this morning. | 16:24 |
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kmartin | thingee, thanks we'll work with Brocade to help resolve the issue | 16:25 |
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thingee | I'm surprised people were telling me asselin gave the ok this one. | 16:27 |
thingee | on this one* | 16:27 |
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jgriffith | kmartin: do you guys run your 3Par-FC CI using Brocade Zone setup? | 16:30 |
* jgriffith is just curious | 16:30 | |
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openstackgerrit | Yuriy Nesenenko proposed openstack/python-cinderclient: Add tests for python-cinderclient https://review.openstack.org/211253 | 16:31 |
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jgriffith | apparently that's a hard question | 16:33 |
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patrickeast | jgriffith: last i heard the answer was no, the hp ci is using static zoning w/o the ZM | 16:36 |
jgriffith | patrickeast: yeah, I just looked... you're correct the answer is no | 16:37 |
jgriffith | patrickeast: thanks | 16:37 |
jordanP | hemna_, hi. About your last comment on https://review.openstack.org/#/c/196631/ (Remotefs: add ScalityFS support) | 16:38 |
xyang1 | thingee: Saw it. Thanks | 16:39 |
jordanP | I am bit stuck because the scality cinder driver doesn't actually uses any code of os-brick | 16:39 |
jordanP | the new version will use it but in order for the new cinder driver to work, I need to patch to be accepted in os-brick | 16:40 |
jdandrea | dulek: Hmm. I don't seem to be able to add filter class paths to scheduler_default_filters. It looks like they *must* be added inside cinder/scheduler/filters. :-o | 16:40 |
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jordanP | hemna_, I am in charge of the Scality CI that has been commenting consistently on cinder patches for more than 6 months. the os-brick patch I try to land works and will work :) | 16:41 |
* thingee overhears someone from pure storage talking at his pasadena coffee shop spot | 16:42 | |
thingee | patrickeast: ^ | 16:42 |
patrickeast | lol | 16:42 |
patrickeast | we’re everywhere! | 16:42 |
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patrickeast | jgriffith: just read your last comment on that trim/discard patch, you make a good point about the provider info… its not too late to change things (especially since the nova side may or may not even make it in for L) | 16:44 |
jgriffith | patrickeast: what? They may not merge that on the Nova side? | 16:45 |
jgriffith | That's Cra/Cra | 16:46 |
patrickeast | jgriffith: its still got a -2 on it and no approved spec for FFE… | 16:46 |
patrickeast | s/for/or/ | 16:46 |
openstackgerrit | Gorka Eguileor proposed openstack/cinder: Make migration's volume source deletion async https://review.openstack.org/211257 | 16:46 |
jgriffith | hemna_: kmartin does anybody know what the deal is with all the 3par CI's? What are they, which ones am I supposed to look at... | 16:46 |
jgriffith | hemna: kmartin they're completely sporadic in which ones run | 16:47 |
jgriffith | I have no idea what I'm looking at | 16:47 |
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kmartin | jgriffith, we have a naming convention, for example, <driver>-<protocol>-<branch of 3rd party client>-<client location>-<array> | 16:59 |
kmartin | jgriffith, if you look at https://review.openstack.org/#/c/206091/ | 16:59 |
jgriffith | kmartin: it's VERY confusing | 16:59 |
jgriffith | I don't know whether to expect 6 3Par CI runs or 2 | 17:00 |
jgriffith | and there's not much consistency in how many I see | 17:00 |
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kmartin | jgriffith, for 3PAR we have 6 that should be reporting | 17:01 |
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jgriffith | kmartin: https://review.openstack.org/#/c/205717/ | 17:01 |
kmartin | 2 for lefthand | 17:01 |
jgriffith | kmartin: and it seems kinda random | 17:01 |
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jgriffith | kmartin: in terms of "how many" and "which ones" actually show up | 17:01 |
kmartin | yeah, we loss two nodes this weekend and working on bring them back up | 17:02 |
jgriffith | kmartin: ahh... ok https://review.openstack.org/#/c/197393/ | 17:03 |
jgriffith | kmartin: so looking at things from last week, seems pretty consistently 6 for that week | 17:03 |
jgriffith | kmartin: although they failed pretty consistently :( | 17:03 |
kmartin | jgriffith, Ramy went on vacation again so we are in the process of bring them back up and re enabling the missing 3 | 17:04 |
jgriffith | kmartin: anyway.. that info helped. Thanks | 17:04 |
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jgriffith | kmartin: one reason I was asking just so ya know is to figure out if we have any idea if the brocade ZM stuff even works at all | 17:04 |
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jgriffith | kmartin: if you guys were using it then it wouldn't really be an issue IMO | 17:05 |
kmartin | jgriffith, patrickeast and HP on working on making FC better as the FC pass through is not very stable currently, the FC PCI pass through script is upstream | 17:05 |
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hemna_ | jgriffith, we aren't using FCZM in our CI. So we aren't testing Brocade. FYI. | 17:08 |
jgriffith | hemna_: yeah... figured that out via the conf files. Thanks | 17:09 |
sbezverk | Hello, I am looking for a way to import cinder volume created on openstack system into another. Example two OpenSTack allinone but connected to sharable san storage. I would like to import cinder volume created on openstack 1 as cinder volume on openstack2. Is it doable with the latest release? | 17:11 |
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hemna_ | jordanP, I'd like to see a Scality CI against os-brick patches though. This makes sure that any brick patches don't break the Scality connector, and hence Cinder/Nova. | 17:11 |
jgriffith | sbezverk: check out cinder-manage command | 17:11 |
jgriffith | sbezverk: depending on your backend that's the preferred way to do it | 17:12 |
jordanP | hemna_, sure. What test should I run in my CI ? | 17:12 |
openstackgerrit | Skyler Berg proposed openstack/cinder: Fix argument order for assertEqual in tests https://review.openstack.org/210160 | 17:13 |
hemna_ | jordanP, the normal volume tests should be good. | 17:13 |
jordanP | hemna_, there's not scality driver using os-brick | 17:13 |
jordanP | *no | 17:13 |
jordanP | first I need to land a patch to os-brick before changing my driver to use os-brick... | 17:13 |
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hemna_ | jordanP, wait | 17:14 |
sbezverk | jgriffith: Thank you let me check it.. The backup is LVM.. | 17:14 |
hemna_ | I think there is | 17:14 |
hemna_ | jordanP, there is a scality volume driver in nova. | 17:15 |
hemna_ | jordanP, oh, but it's not using os-briclk | 17:15 |
hemna_ | bleh ok | 17:15 |
jordanP | hemna_, yep :) | 17:15 |
hemna_ | so, chicken and egg | 17:15 |
jordanP | yep :) | 17:15 |
hemna_ | hrmm | 17:15 |
hemna_ | k | 17:15 |
jordanP | but when the scality bits in inside os-brick, I'll be happy to convert everything (nova + cinder) to use os-brick | 17:16 |
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hemna_ | jordanP, ok. +2 | 17:16 |
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hemna_ | lets get your connector changes in. | 17:16 |
hemna_ | then CI in place | 17:16 |
jordanP | hemna_, yep that's the plan | 17:17 |
* jordanP needs to find another friendly os-brick core reviewer ... :) | 17:17 | |
cebruns | hemna_: Just watched your vid - awesome! | 17:19 |
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hemna_ | cebruns, :) thanks. I had lots of fishing video footage, but had to edit it all down. My first attempt at using iMovie | 17:20 |
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cebruns | Well, at least it was _your_ fishing video to edit. :) I have to imagine the editors for fishing shows have to be half-mad with all the downtime. Great quality from that camera too. | 17:22 |
hemna_ | that is a cheap gopro knock-off http://goo.gl/JMRt40 | 17:23 |
sbezverk | jgriffith: cinder-manage it does not seem to help in my case as it migrates volumes between known stores in the same OpenStack setup. In my case I have completely separate OpenStack systems which have no knowledge of each other. | 17:25 |
sbezverk | jgriffith: it is more like importing "alien" cinder volume and so far I do not see an option for it.. | 17:27 |
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openstackgerrit | Joseph Vokt proposed openstack/cinder: 3PAR: Adding performance metrics for load balanced provisioning https://review.openstack.org/200737 | 17:29 |
patrickeast | sbezverk: i think cinder manage is the command you want… it imports a volume that cinder doesn’t know about | 17:29 |
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cebruns | hemna_: whoa - that is a great deal. Might have to pick one up. | 17:30 |
hemna_ | cebruns, yah I'm thinking of getting a 2nd one :) | 17:31 |
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hemna_ | patrickeast, where is the upstream fc passthrough script ? | 17:37 |
hemna_ | I'd like to take a look at it and see if I can get it to use brick to detect if the HBA is online/offline | 17:37 |
hemna_ | I'm pretty sure it's a bash script now no? | 17:37 |
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patrickeast | hemna_: it lives here https://github.com/stackforge/third-party-ci-tools | 17:41 |
hemna_ | ah stackforge | 17:41 |
hemna_ | thanks. I was looking in openstack-infra projects | 17:41 |
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jgriffith | sbezverk: it's *supposed* to be set up for that use case as well | 17:47 |
jgriffith | sbezverk: you should be able to provide the backend providers id info and suck it in that way | 17:47 |
jgriffith | sbezverk: then unmanage it from the other side | 17:48 |
jgriffith | sbezverk: if you're backend isn't doing that then it's broken | 17:48 |
jgriffith | sbezverk: what are you using for a backend-device? LVM? | 17:48 |
patrickeast | hemna_: while you are playing around with the FC passthrough script you may want to take a look at https://review.openstack.org/#/c/191324/ | 17:49 |
patrickeast | hemna_: not sure if you guys need retries or not, but our system does | 17:49 |
hemna_ | ok thanks | 17:50 |
hemna_ | I'm writing a poc python script that tests the status of the HBA | 17:50 |
jgriffith | sbezverk: ie https://github.com/openstack/cinder/blob/master/cinder/volume/drivers/solidfire.py#L1124 | 17:50 |
hemna_ | we should fail the entire test if we can't find an HBA that's Online | 17:50 |
jgriffith | sbezverk: but poking around we're kind of a mess on documenting how this works | 17:50 |
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jgriffith | sbezverk: there was a proposal to standardize this, but it was mostly ignored | 17:51 |
patrickeast | hemna_: so this check wont catch when the HBA is offline? https://github.com/stackforge/third-party-ci-tools/blob/master/provisioning_scripts/fibre_channel/invoke_fc_passthrough.sh#L200-L204 | 17:52 |
hemna_ | no | 17:52 |
patrickeast | hmm i guess thats a difference in cards | 17:53 |
hemna_ | that just tests to make sure it gets a Device path string back | 17:53 |
patrickeast | when ours are borked that catches it | 17:53 |
patrickeast | yea ours wont have any info listed from systool | 17:53 |
hemna_ | the HBA actually reports a status string | 17:53 |
hemna_ | and it says Online | 17:53 |
hemna_ | or Offline | 17:53 |
hemna_ | or Linkdown | 17:53 |
patrickeast | gotcha, we definitely have different problems them | 17:54 |
hemna_ | in fact nova attaches won't work at all unless the status line says Online | 17:54 |
patrickeast | mine (when in a bad state) does something like http://paste.openstack.org/show/412420/ | 17:54 |
patrickeast | so that check will fail | 17:54 |
hemna_ | lol | 17:54 |
hemna_ | yah, that's what mine actually just did. | 17:54 |
hemna_ | the HBA is actually still there. | 17:54 |
patrickeast | thats one of the spots where the retry helps | 17:55 |
patrickeast | sometimes it takes a second or two | 17:55 |
hemna_ | I'm not sure why that happens. | 17:55 |
patrickeast | sometimes…. no amount of time will help | 17:55 |
hemna_ | I just bounced the kernel driver on my server | 17:56 |
hemna_ | and it still doesn't show any HBAs | 17:56 |
hemna_ | :( | 17:56 |
hemna_ | gonna try shutting down all my vagrants | 17:56 |
patrickeast | which driver are they bound to? | 17:56 |
patrickeast | the actual fc one or the virt one? | 17:57 |
hemna_ | lpfc | 17:57 |
hemna_ | we have Emulex HBAs in our servers | 17:57 |
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hemna_ | damn | 17:58 |
hemna_ | ok so I bounced libvirt-bin and the lpfc kernel driver | 17:59 |
hemna_ | still nothing | 17:59 |
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patrickeast | sometimes i have to unbind the pci device from the driver and bind it again… maybe specific ‘fix’ for qlogic though | 17:59 |
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hemna_ | I shut down libvirt-bin entirely | 18:01 |
hemna_ | removed lpfc and scsi_transport_fc | 18:01 |
hemna_ | then modprobe lpfc | 18:01 |
hemna_ | still nada | 18:01 |
patrickeast | ouch | 18:01 |
patrickeast | reboot? | 18:01 |
patrickeast | lol | 18:01 |
hemna_ | :( | 18:01 |
hemna_ | reboot will fix it | 18:02 |
hemna_ | I just don't understand why bouncing the kernel driver isn't the same thing as reboot | 18:02 |
mriedem | xyang1: hemna: i think the depends-on tags have to be switched here: https://review.openstack.org/#/c/207553/ | 18:03 |
mriedem | after talking with jeblair in infra | 18:04 |
hemna_ | ? | 18:04 |
hemna_ | the devstack patch has a depends on the brick patch no ? | 18:04 |
mriedem | devstack won't pull the os-brick change via that depends-on | 18:04 |
mriedem | yeah and that doesn't work | 18:04 |
hemna_ | :( | 18:04 |
xyang1 | mriedem: What am I supposed to change? | 18:05 |
mriedem | xyang1: i think you have to drop the depends-on here https://review.openstack.org/#/c/207677/ | 18:05 |
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xyang1 | mriedem: Ok | 18:05 |
mriedem | and hemna needs to add Depends-On: I9d77783c4cc8d8db7fff21543526fd4060f8b12b to https://review.openstack.org/#/c/207553/ | 18:05 |
mriedem | and then at some point i should add some notes to http://docs.openstack.org/infra/manual/developers.html#cross-repository-dependencies about depends-on limitations | 18:06 |
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hemna_ | ok xyang1 update your patch first, then I'll add a Depends-On ? | 18:06 |
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hemna_ | so we don't get a circular dep ? | 18:07 |
xyang1 | hemna_: Sure. Finishing up my lunch. Will do right after that | 18:07 |
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hemna_ | ok np | 18:07 |
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xyang1 | hemna_: mriedem removed dependency https://review.openstack.org/#/c/207677/ | 18:30 |
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openstackgerrit | Tomoki Sekiyama proposed openstack/cinder: Efficient image transfer for Glance cinder store https://review.openstack.org/201754 | 18:39 |
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hemna_ | patrickeast, ok finally giving up. rebooting the box. :( | 18:45 |
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hemna_ | I tried issuing virsh commands to detach the pci device. | 18:45 |
hemna_ | virsh didn't puke, but I still never got the PCI device to show back up in the host os. | 18:45 |
openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/os-brick: Add rootwrap filters https://review.openstack.org/207553 | 18:49 |
erlon | hemna_: hi Walter | 18:51 |
hemna_ | hi | 18:51 |
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erlon | hemna_: do you know any issue related to concurrent removal of iSCSI volumes on os_brick? | 18:51 |
openstackgerrit | Tomoki Sekiyama proposed openstack/cinder: Efficient image transfer for Glance cinder store https://review.openstack.org/201754 | 18:51 |
hemna_ | erlon, https://github.com/openstack/os-brick/blob/master/os_brick/initiator/connector.py#L450-L451 | 18:52 |
hemna_ | erlon, there are local file locks around the disconnect_volume calls | 18:52 |
hemna_ | so only 1 can be run at a time. | 18:52 |
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erlon | hemna_: Im having this issue with HNAS driver, nova says it disconnect the volume on the host but the device still listed on /dev/ | 18:53 |
openstackgerrit | Patrick East proposed openstack/cinder: Generic image-volume cache https://review.openstack.org/195795 | 18:53 |
hemna_ | erlon, does it exist in /dev/disk/by-path ? | 18:53 |
erlon | hemna_: I said about concurrency because it only happens when I call the removal in the same time | 18:54 |
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erlon | hemna_: yes, but not in the BE anymore | 18:54 |
hemna_ | BE ? | 18:54 |
erlon | hemna_: on HNAS backend | 18:54 |
patrickeast | hemna_: bummer, i wonder why those HBA’s are doing that… almost seems like a bug in the driver or something | 18:55 |
hemna_ | how many volumes were attached to the vm ? | 18:55 |
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erlon | hemna_: it says: Checking to see if SCSI volume /dev/disk/by-path/ip-172.24.44.21:3260-iscsi-iqn.2015-07.localhost:evstest2.cinder-default-lun- 2 has been removed, but: | 18:55 |
erlon | https://www.irccloud.com/pastebin/Ut7gei4y/ls%20%2Fdev | 18:55 |
hemna_ | patrickeast, yah :( as soon as the box came back up, all my HBAs show up again | 18:55 |
openstackgerrit | Tomoki Sekiyama proposed openstack/cinder: Efficient image transfer for Glance cinder store https://review.openstack.org/201754 | 18:56 |
patrickeast | hemna_: you could get really meta and setup an ‘underclound’ with ironic and nodepool to manage those initiators, then every day just re-image and re-add back to the ‘overcloud’ as openstack providers for the top level nodepool to use >:D | 18:56 |
erlon | hemna_: this was the root device, Im testing using booting from image/creates a nwe volume | 18:56 |
openstackgerrit | Tomoki Sekiyama proposed openstack/cinder: Generic image-volume cache https://review.openstack.org/195795 | 18:57 |
patrickeast | s/underclound/undercloud/ | 18:57 |
hemna_ | erlon, I have a suspicion that it might have to do w/ the rescan that's happening in disconnect_volume | 18:57 |
hemna_ | erlon, https://review.openstack.org/#/c/203265/ | 18:57 |
hemna_ | patrickeast, ^^ that patch has both pure storage CI's failing | 18:58 |
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hemna_ | I want to make sure that patch isn't the cause of it. | 18:58 |
hemna_ | seems to be lots of PureHTTPError status codes being dumped | 18:58 |
* patrickeast looking | 18:58 | |
erlon | hemna_: you mean you want to test if the patch fixes this problem? | 18:59 |
hemna_ | erlon, yes please | 18:59 |
erlon | hemna_: ok, let me test it | 19:00 |
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patrickeast | hemna_: this one is new to me http://ec2-54-67-51-189.us-west-1.compute.amazonaws.com/65/203265/5/check/PureFCDriver-tempest-dsvm-volume-multipath-brick/3c06613/logs/screen-c-vol.txt.gz?level=TRACE | 19:00 |
patrickeast | hemna_: and i swear i already fixed http://ec2-54-67-51-189.us-west-1.compute.amazonaws.com/65/203265/5/check/PureISCSIDriver-tempest-dsvm-volume-multipath-brick/7214181/logs/screen-c-bak.txt.gz?level=TRACE | 19:01 |
hemna_ | device is not writeable | 19:01 |
hemna_ | hrmm | 19:01 |
hemna_ | that's really strange | 19:02 |
hemna_ | shouldn't be related to my patch though afaik | 19:02 |
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hemna_ | especially since my patch only changes the iSCSI connector's disconnect_volume | 19:02 |
patrickeast | yea | 19:02 |
patrickeast | i agree | 19:03 |
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anteaya | patrickeast: hi | 19:10 |
patrickeast | anteaya: hey | 19:10 |
anteaya | patrickeast: am I reading the meetup minutes correctly when it says that pure storage (you, right?) are testing cisco drivers and that cisco isn't testing their own drivers? | 19:11 |
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patrickeast | anteaya: yup | 19:11 |
anteaya | okay | 19:11 |
anteaya | I just wanted to make sure I was reading that correctly | 19:12 |
anteaya | I withhold my opinion | 19:12 |
patrickeast | haha | 19:12 |
anteaya | :) | 19:12 |
* anteaya goes back to reading the minutes | 19:12 | |
hemna_ | anteaya, yes, you are correct. | 19:12 |
anteaya | hemna_: thank you | 19:12 |
hemna_ | anteaya, we are still waiting on Brocade as well. | 19:13 |
anteaya | yes, following the ml thread | 19:13 |
anteaya | thanks for the clarity there thingee | 19:13 |
anteaya | I particularly like the "get help" line | 19:13 |
anteaya | bit of a ring to it | 19:13 |
anteaya | did you end up with anyone from nova at the meetup? | 19:14 |
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openstackgerrit | abhiram moturi proposed openstack/cinder: ZFSSA driver to return project 'available' space https://review.openstack.org/211299 | 19:15 |
anteaya | who took the notes for the etherpad? | 19:18 |
anteaya | they did a good job | 19:18 |
simondodsley | that would be jungleboyj | 19:20 |
anteaya | thanks | 19:20 |
anteaya | nice job jungleboyj | 19:21 |
jungleboyj | anteaya: Thank you. Kendall helped. | 19:21 |
anteaya | jungleboyj: hey welcome, thank you as well to Kendall | 19:21 |
anteaya | jungleboyj: did you get a nova person? | 19:21 |
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jungleboyj | kjnelson: ^^^ | 19:21 |
* jungleboyj was looking for diablo_rojo | 19:21 | |
jungleboyj | anteaya: We got mriedem via hangout. It worked just fine. | 19:22 |
anteaya | yay | 19:22 |
anteaya | mriedem is very helpful | 19:22 |
jungleboyj | anteaya: +++ | 19:22 |
kjnelson | jungleboyj: hi | 19:23 |
erlon | hemna_: yep, the problem still happening even using that patch | 19:23 |
anteaya | kjnelson: thanks for the note taking, very comprehensive | 19:23 |
kjnelson | anteaya: You are most welcome :) | 19:23 |
anteaya | :) | 19:23 |
anteaya | almost like I was there, not quite, but almost | 19:24 |
anteaya | who did the ascii minion? | 19:24 |
erlon | hemna_: weird is that if I try to remap a volume in the same target/lunid, it fails, but it cleans the device on /dev/disk | 19:25 |
jungleboyj | anteaya: Wasn't the same without you and DuncanT ! | 19:26 |
jungleboyj | anteaya: The ASCII minion was David Medbury (sp?) | 19:28 |
erlon | hemna_: what's the OS command to remove the target from the host? the only thing I see here is "tee -a /sys/block/sdb/device/delete" | 19:28 |
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anteaya | jungleboyj: I missed you too | 19:32 |
anteaya | ah med_ nice minion | 19:32 |
jungleboyj | :-) | 19:32 |
med_ | heh. | 19:32 |
* med_ can cut and paste just fine | 19:32 | |
med_ | Medberry (but 15 generations ago, Medbury from England) | 19:33 |
jungleboyj | med_: Ah, now I know. | 19:33 |
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openstackgerrit | Joseph Vokt proposed openstack/cinder: 3PAR: Adding performance metrics for load balanced volume placement https://review.openstack.org/200737 | 19:34 |
openstackgerrit | Mitsuhiro Tanino proposed openstack/cinder: Adds framework for get_capabilities() feature https://review.openstack.org/201243 | 19:36 |
openstackgerrit | Mitsuhiro Tanino proposed openstack/cinder: Efficient volume copy for generic volume migration https://review.openstack.org/183701 | 19:36 |
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mtanino | thingee: I updated implementation of get_capabilities. If you have a chance, can you give me an opnion again? https://review.openstack.org/#/c/201243/ | 20:05 |
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jgregor | tbarron: Hi, Jay referred me to you about some trouble I am running into. I am looking into why in test_backup_nfs test 3 specific test cases are timing out. Here is a bug I opened about this: https://bugs.launchpad.net/cinder/+bug/1480361 . | 20:05 |
openstack | Launchpad bug 1480361 in Cinder "test_backup_nfs test cases using compression timeout on processor constrained systems" [Undecided,New] | 20:05 |
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tbarron | jgregor: looking | 20:07 |
xyang1 | jungleboyj: smcginnis_afk Do you have time to take another look of the cg object patch? I think it is good to go now. https://review.openstack.org/#/c/163641/ | 20:09 |
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tbarron | jgregor: I'll try to reproduce it. You aren't seeing timeouts with the equivalent Swift backup tests? | 20:09 |
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tbarron | jgregor: on the face of it, the compression is independent of the repository type (swift, posix, nfs, glusterfs, etc.) b/c we are compressing a "chunk" in memory and then putting the chunk to the repo | 20:10 |
tbarron | jgregor: but we have a different default chunksize for NFS, so that might explain it. | 20:10 |
tbarron | jgregor: for NFS it generally makes sense to use big chunks (but maybe not for these unit tests) | 20:11 |
jgregor | tbarron: The problem is when running the tests on a system with limited resources the test cases time out. | 20:11 |
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tbarron | jgregor: yes, I get it. Let me make you a patch to try if you are willing. | 20:12 |
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jgregor | tbarron: Yes sounds good to me. | 20:13 |
jgregor | tbarron: Kendall and Jay says hi! | 20:13 |
tbarron | jgregor: watch out for fireballs :-) | 20:14 |
openstackgerrit | Danny Wilson proposed openstack/cinder: Enhance PureISCSIDriver multipath support https://review.openstack.org/209711 | 20:14 |
kjnelson | tbarron: you didn't even have one! | 20:19 |
tbarron | kjnelson: I'm a wuss. | 20:19 |
swamireddy | hi | 20:19 |
swamireddy | any one using the cinder with ceph?? | 20:19 |
tbarron | kjnelson: a wuss who prefers bourbon. | 20:19 |
kjnelson | tbarron: I will get you one then next time we are in the same city. Fireball is technically cinnamon whiskey which isn't a far cry from bourbon so there's no excuse. | 20:20 |
jungleboyj | tbarron: :-) I knew you could save us! | 20:20 |
hemna_ | mriedem, https://review.openstack.org/#/c/207553/ now the os-brick patch is puking on devstack | 20:20 |
mriedem | hemna: yeah, i think the devstack change is not all htere | 20:21 |
hemna_ | :( | 20:21 |
mriedem | it's making some assumptions about where the filters file is | 20:21 |
openstackgerrit | Michael Price proposed openstack/cinder: Add support for volume groups and netapp_raid_type https://review.openstack.org/203300 | 20:22 |
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hemna_ | as soon as the BP is approved, I'll +A the review | 20:26 |
tbarron | jgregor: actually, I see in the bug that you also have the issue with the swift backup tests, at least some of the time. | 20:27 |
tbarron | jgregor: the last test you cite is from cinder.tests.unit.test_backup_swift.BackupSwiftTestCase.test_restore_delta | 20:27 |
hemna_ | thingee, https://blueprints.launchpad.net/cinder/+spec/add-cinder-service-removal can you check that one out for me? | 20:28 |
hemna_ | we have a review that looks like it's ready to go, but the BP (which was created on 6/22) hasn't been approved just yet. | 20:28 |
tbarron | jgregor: so an experiment would be to run in your constrained VM but change the sizes in | 20:28 |
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tbarron | jgregor: change the size set here (for NFS): self.override_config('backup_file_size', 52428800) | 20:29 |
tbarron | jgregor: in cinder/etsts/unit/backup/drivers/test_backup_nfs.py | 20:30 |
tbarron | jgregor: to something smaller that is still a multiple of the sha block size. | 20:30 |
tbarron | jgregor: note that in some tests this value is overriden anyways | 20:30 |
tbarron | jgregor: For example test_restore_bz2 already sets the size to (1024 * 3). If you set it to (1024) does that test run faster? | 20:32 |
jgregor | tbarron: Let me try that out. Thanks! | 20:32 |
openstackgerrit | Richard Hedlind proposed openstack/cinder: Make X-IO volume driver wait for delete volume to complete https://review.openstack.org/209757 | 20:32 |
jgriffith | hemna_: so is there a new process where we -1 patches without approved BP's now? | 20:32 |
hemna_ | I dunno, I just figured the BP had to be approved ? | 20:33 |
jgriffith | hemna_: :) | 20:33 |
tbarron | jgregor: I will play with this myself as well. I added myself to the bug. But probably not till tomorrow as I have other stuff on my plate today. | 20:33 |
jgriffith | hemna_: good question :) | 20:33 |
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jgregor | tbarron: Sounds good. Thanks alot! | 20:34 |
tbarron | jgregor: do note that compression *is* CPU intensive by its nature. When you refer to a "new Jenkins environment" is that a new environment specific | 20:35 |
tbarron | to you folks at IBM, or something that affects us all? Not that I don't care about poor little IBM, just askin .... | 20:36 |
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kjnelson | tbarron: This is actually jungleboyj So, it is a new environment that has limited CPU resources. The problem appears to be specific to the new env. Asked if they could increase the resource a bit and they asked if we could fix the test case. So, was just investigating that route first. | 20:38 |
tbarron | kjnelson: actually jungleboyj: well let's see if using smaller filesize/chunksize helps, but I see that we're already using default swift-size for NFS | 20:39 |
tbarron | instead of the normal bigger NFS chunksize. | 20:39 |
tbarron | and those restore test cases are not using real huge files anyways, so .... | 20:40 |
tbarron | tbarron: I certainly don't mind tuning those test cases if that works though. | 20:40 |
kjnelson | tbarron: I know. And we tried smaller file sizes and it was better but didn't resolve the issue. | 20:40 |
tbarron | kjnelson: jungleboyj: jgregor: ^^^^^^ talking to myself :-_ | 20:41 |
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kjnelson | tbarron: Would agree there is nothing else we can mock out and still have the test case valid? | 20:41 |
tbarron | kjnelson: lemme think on that | 20:41 |
kjnelson | tbarron: You know what they say about talking to yourself. ;-) | 20:41 |
kjnelson | tbarron: Thank you sir! | 20:41 |
tbarron | kjnelson: those tests are copied from swift and the problem shows up there too. I think we have to do the compress/uncompress (rather than mocking them out) since they test that | 20:43 |
tbarron | the restored file matches the original | 20:43 |
tbarron | they do a filecmp | 20:43 |
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kjnelson | Yeah, that was our conclusion as well. | 20:44 |
tbarron | the restore_bz2, restore_zlib, etc. are only different from restore_uncompressed because of the compression/decompression. | 20:44 |
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tbarron | so you could skip them, but not mock out the compression. | 20:44 |
tbarron | There, I thunk on it. | 20:44 |
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jgregor | tbarron: So you are saying we can mock out restore_uncompressed? | 20:47 |
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tbarron | jgregor: no, I'm saying you should *not* mock out the compression/decompression as that defeats the point of the tests. | 20:49 |
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tbarron | jgregor: I was saying you could *skip* those tests if you have to - temporarily, till you get resources - but that mocking out the compression/decompression would be the wrong thing to do. | 20:50 |
tbarron | it would give you passes on tests and create a false sense of correctness | 20:51 |
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jgregor | tbarron: I see. | 20:51 |
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jungleboyj | tbarron: Gotcha. | 21:08 |
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tbarron | jungleboyj: have a good evening ... | 21:11 |
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xyang1 | jungleboyj: Hi | 21:15 |
vilobhmm1 | jungleboyj, xynag1 : https://review.openstack.org/#/c/163641/ review on this will be helpful | 21:16 |
vilobhmm1 | thanks | 21:16 |
vilobhmm1 | been in rebase cycle since long | 21:16 |
vilobhmm1 | smcginnis : ^^ | 21:16 |
vilobhmm1 | jgriffith : ^^ | 21:16 |
xyang1 | vilobhmm1: I've already reviewed and am fine with it. Need to find another core to look at it | 21:18 |
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vilobhmm1 | xyang1: I don't see either a +2 from your side though here https://review.openstack.org/#/c/163641/ so was not sure | 21:22 |
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jgriffith | OMG session proposals this summit are TERRIBLE | 21:27 |
hemna_ | doh | 21:27 |
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vilobhmm1 | jgriffith : has the decision been made already on the accepted sessions ? | 21:30 |
jgriffith | vilobhmm1: no, not at all | 21:30 |
vilobhmm1 | ok | 21:30 |
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Roman__ | What exactly is supposed to be the difference between migrate_volume and retype? | 21:34 |
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jgriffith | Roman__: they're completely different | 21:36 |
jgriffith | Roman__: retype is "change the type/characteristics" | 21:37 |
jgriffith | Roman__: migrate is "move from this backend to that backend" | 21:37 |
jgriffith | Roman__: the confusion come in because somebody thought it would be a good idea to allow "retype" to "migrate" a volume if the backend didn't support the requested changes | 21:37 |
Roman__ | Thanks for the explanation - each backenf has a type though so you could switch to a type of another backend or is this wrong? | 21:39 |
jgriffith | Roman__: so each backend is not required to have a type... but | 21:40 |
jgriffith | Roman__: but yes... what you describe is exactly where the migration part comes in to play | 21:40 |
jgriffith | Roman__: if you have types "lvm1 and lvm2" | 21:40 |
jgriffith | and you say 'retype lvm1 lvm2' | 21:40 |
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jgriffith | that's when migration comes in to play | 21:40 |
jgriffith | IMO it would be better to say "can't do it" and let user migrate if they want | 21:41 |
jgriffith | better to be explicit than to have something end up taking HOURS that a user wasn't expecting | 21:41 |
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Roman__ | so let's say I migrate volume x, which is currently type a(backend1) to backend2, which volume type does it become? or None? | 21:42 |
jgriffith | Roman__: It becomes whatever type you requested in the migrate command | 21:43 |
jgriffith | Roman__: in other words, if you create a new volume of type "foo" that's what you get | 21:43 |
jgriffith | Roman__: the migration is just dd'ing blocks to the new volume, then deleting the old one | 21:44 |
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Roman__ | the cinder migrate command only has 2 params, volume and host | 21:45 |
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jgriffith | Roman__: Yes, so you'll get "no-type" on the host requested, with nothing specified | 21:48 |
jgriffith | Roman__: then it gets "retyped" | 21:49 |
jgriffith | Roman__: so that's what I'm saying.. the "migrate with retype" Will migrate the data to a generic volume on the requested destination | 21:49 |
jgriffith | Roman__: then do the type setting for you | 21:49 |
jgriffith | Roman__: make sense? | 21:49 |
Roman__ | Not entirely, trying hard to understand | 21:50 |
jgriffith | Roman__: so keep in mind that technically "type" and backend-host are independent things | 21:50 |
Roman__ | What do you mean do the type setting for me? | 21:50 |
jgriffith | Roman__: so you can create a volume with no type and it can be placed on any backend that's available | 21:51 |
Roman__ | to make sure backend, we're referring to the chunk in cinder.conf like [backend-1] | 21:51 |
jgriffith | Roman__: in the case of migrate, that's exactly what it does, but it lets you specify what backend via the "host" setting | 21:51 |
jgriffith | Roman__: NO, that's not required for migrate.. BUT it's used in retype :) | 21:52 |
jgriffith | Roman__: it's all very confusing isn't it :) | 21:52 |
jgriffith | Roman__: so let's focus on JUST the migrate command first | 21:52 |
Roman__ | How do I send message for you instead of broadcast? | 21:52 |
jgriffith | Roman__: you have backends in your cinder.con "[foo, buzz]" | 21:52 |
Roman__ | ok | 21:53 |
jgriffith | I just sent you a private message | 21:53 |
jgriffith | We can chat there, or we can chat in #openstack | 21:53 |
jgriffith | which is intended for support and questions just like this one | 21:53 |
jgriffith | it's likely others may benefit | 21:53 |
jgriffith | BB in a minute, going to get some gelato :) | 21:55 |
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Roman___ | Sorry got disconnected | 21:56 |
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Roman___ | Back to migrate, the syntax is #cinder migrate [--force-host-copy [<True|False>]] <volume> <host> | 21:57 |
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Roman___ | and signature is def migrate_volume(self, context, volume, backend) | 21:57 |
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Roman___ | jgriffith: are you still there? | 22:01 |
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Roman___ | Roman___: test | 22:02 |
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Roman___ | Could someone please help me understand the difference between migrate and retype? Coding a driver and need to know what functionality to implement in it.. | 22:08 |
patrickeast | Roman___: what questions do you have about it? jgriffith explained some of it | 22:14 |
patrickeast | and i think hes coming back at some point, you might have missed his message if you got disconnected | 22:14 |
Roman___ | oh yeah i did, what did he say? | 22:15 |
patrickeast | ‘jgriffith: BB in a minute, going to get some gelato :)’ | 22:15 |
patrickeast | Roman___: ^ | 22:15 |
Roman___ | oh ok cool I'll wait, thanks | 22:15 |
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jgriffith | Roman___: back :) | 22:34 |
jgriffith | sorry... couldn't pass up Monday afternoon Gelato | 22:34 |
Roman___ | haha nice | 22:35 |
jgriffith | Roman___: wanna hop over to #openstack ? | 22:35 |
Roman___ | sure | 22:36 |
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harlowja | thingee jgriffith DuncanT dulek vilobhmm1 hemna_ if u guys want to co-author, https://review.openstack.org/#/c/209661/ u are more than welcome :) | 22:43 |
harlowja | i'm trying to keep it sane, if i can | 22:43 |
harlowja | jgriffith u being on the TC will make it all work out, i just know it | 22:43 |
harlowja | :) | 22:43 |
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harlowja | i believe in u jgriffith | 22:43 |
hemna_ | light reading for the drive home..... | 22:43 |
harlowja | ;) | 22:43 |
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harlowja | u can probably get some text-to-speech program | 22:44 |
openstackgerrit | Joseph Vokt proposed openstack/cinder: 3PAR: Adding performance metrics for load balancing volume placement https://review.openstack.org/200737 | 22:44 |
harlowja | hemna_ i thought u worked from home :-P | 22:44 |
hemna_ | I used to :( | 22:44 |
harlowja | oh noes | 22:44 |
harlowja | and i was gonna use your place as a crashpad on my tahoe trips :( | 22:44 |
harlowja | hopefully still can, hahaha | 22:44 |
hemna_ | :) | 22:44 |
harlowja | hemna_ B&B | 22:45 |
harlowja | (your B&B) | 22:45 |
hemna_ | don't mind the rattlesnakes, coyotes and bears. | 22:45 |
hemna_ | it's all good | 22:45 |
harlowja | oh man, https://github.com/jtatum/colloquy-speech | 22:45 |
harlowja | i should get that, and try it out | 22:45 |
harlowja | wonder if i can setup voices for each IRC nickname | 22:45 |
harlowja | that'd be super, haha | 22:46 |
vilobhmm1 | :P | 22:46 |
vilobhmm1 | didn't even know there was such a feature | 22:47 |
harlowja | just don't put my voice as femine, thats all i ask | 22:47 |
harlowja | *unless u want to i guess* | 22:47 |
* harlowja can't really stop u | 22:47 | |
harlowja | annnnd now i should be quiet, before i get into trouble | 22:48 |
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Roamer` | thingee, hi, this is Peter Penchev from StorPool, the one who screwed up communications again about our CI system | 22:51 |
Roamer` | thingee, I actually had the merge conflict for our Nova attachment driver resolved on the same day that you disabled our CI system, and I updated it aftewards, but, yeah, I never let you know about it | 22:52 |
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Roamer` | I guess I just kept putting it off till I fixed a couple more things in the Nova driver and the Brick driver and the Cinder driver and... yeah, and it became ten days :( | 22:52 |
* thingee needs to add documentation for readding drivers. | 22:53 | |
Roamer` | now... would there be a chance for the StorPool CI to be reenabled and the StorPool Cinder driver to go back in? :( I know I made the same mistake as six months ago, but... still, is there a chance? | 22:53 |
thingee | Roamer`: so since your driver is not merged, follow https://wiki.openstack.org/wiki/Cinder/tested-3rdParty-drivers#How_do_I_run_my_CI_to_test_all_cinder_patches_with_my_driver_not_yet_merged.3F | 22:54 |
thingee | Roamer`: keep your CI running, when things are stable, let me know and what the url scheme so I can check runs on patches myself. | 22:55 |
Roamer` | thingee, yeah, that's the way we ran it before our driver was merged, and I've already prepared it | 22:55 |
thingee | Roamer`: once I confirm things are fine, we can reenable you gerrit account and revert the driver removal | 22:55 |
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Roamer` | thingee, ah, right, so I should reenable Zuul and just disable voting for now, right? okay, I'll do that | 22:56 |
Roamer` | and yeah, reconfigure Zuul to use my personal account for the present, I guess | 22:56 |
thingee | Roamer`: well, I don't think it'll let you vote regardless. your account is disabled http://lists.openstack.org/pipermail/third-party-announce/2015-July/000259.html | 22:56 |
Roamer` | thingee, yeah, I know, that's what I meant by I should disable voting | 22:57 |
Roamer` | thingee, okay, thanks a lot! | 22:57 |
thingee | Roamer`: no, don't have your CI post anything. Just let me know what url scheme is so I can pick some patches posted to Cinder and look at them myself. | 22:57 |
thingee | Roamer`: so if it's http://<ip>:<port>/<review>/<patch_set> | 22:57 |
thingee | etc | 22:57 |
Roamer` | thingee, right, I'll do that and I'll let you know | 22:58 |
thingee | Roamer`: thank you | 22:58 |
anish | thingee: slightly related note, why do some CI support recheck-<ci-name> while others insist on using just recheck or "recheck ci-name" that also kicks off other CIs/jenkins | 22:59 |
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thingee | anish: I just don't think anyone cross project has enforced something =/ | 22:59 |
thingee | in history it has been recheck <ci-name> | 23:00 |
Roamer` | anish, actually I don't think a "recheck ci-name" comment should kick off another properly configured third-party CI | 23:00 |
Roamer` | anish, at least not one configured "by the book", so to speak... ours only triggers on "recheck bug NNN", "rechek no bug", and "recheck ci-name" | 23:00 |
anish | Roamer`: shouldn't but not all are correctly configured, + last I checked recheck ci-name will also kick off jenkins | 23:00 |
anish | (unless this has been fixed recently) | 23:01 |
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thingee | anish: ah that might be true. I see people doing "recheck <some paragraph comment>" | 23:03 |
thingee | and that still kicks things off | 23:03 |
thingee | so yeah maybe recheck-ci-name is it | 23:03 |
anish | there's also "ci-name recheck" in some cases | 23:03 |
thingee | ugh | 23:03 |
anish | also rerun-ci-name, but that seems benign, just not following format | 23:06 |
patrickeast | anish: thingee: Roamer`: the ci system to trigger off of just ‘recheck’ are following what the official jenkins does https://github.com/openstack-infra/project-config/blob/master/zuul/layout.yaml#L20 | 23:08 |
patrickeast | s/to/that/ | 23:08 |
anish | not complaining, just seems like a drain on jenkins resources though when you want to just recheck a third party CI | 23:09 |
patrickeast | definitely | 23:10 |
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openstackgerrit | Joseph Vokt proposed openstack/cinder: 3PAR: Adding performance metrics for load balancing volume placement https://review.openstack.org/200737 | 23:19 |
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mriedem | just reported a gate bug with cinder backup https://bugs.launchpad.net/cinder/+bug/1483434 | 23:29 |
openstack | Launchpad bug 1483434 in Cinder "VolumesBackupsV2Test:test_volume_backup_create_get_detailed_list_restore_delete times out waiting to restore volume" [Undecided,New] | 23:29 |
mriedem | doesn't hit much though | 23:29 |
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thingee | mriedem: thanks | 23:31 |
thingee | tbarron, or xyang1 ^ | 23:33 |
openstackgerrit | Alex O'Rourke proposed openstack/cinder: 3PAR: Adding Consistency Group Support https://review.openstack.org/209578 | 23:33 |
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mtanino | thingee: Hi, I've updated implementation of get_capabilities() based on your spec. | 23:39 |
mtanino | If you have a chance, could you give me an opinion again? https://review.openstack.org/#/c/201243/ | 23:40 |
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tbarron | thingee: wazzup? | 23:43 |
thingee | tbarron: c-bak gate failures. check backlog | 23:43 |
tbarron | thingee: oh I see, just a min | 23:43 |
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openstackgerrit | Anthony Lee proposed openstack/cinder: Add multipath support to 3PAR iSCSI driver https://review.openstack.org/180779 | 23:55 |
openstackgerrit | Mitsuhiro Tanino proposed openstack/cinder: Adds framework for get_capabilities() feature https://review.openstack.org/201243 | 23:56 |
xyang1 | thingee: tbarron hi, i'll take a look of the logs too | 23:58 |
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