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| openstackgerrit | Edwin Wang proposed openstack/cinder: Add iSCSI protocol support for IBM FlashSystem https://review.openstack.org/156206 | 00:13 |
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| kmartin | asselin, AMQP server on 127.0.0.1:5672 is unreachable: [Errno 104] Connection reset by peer. Trying again in 1 seconds. http://csimlog1.rose.hp.com/22/29022/3/check/3par-fc-driver-master-client-zuul-eos10-dsvm/dc7e98e/logs/screen-c-vol.txt.gz?level=ERROR | 00:24 |
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| openstackgerrit | Tom Barron proposed openstack/cinder: Add standard QoS spec support to cDOT drivers https://review.openstack.org/179352 | 00:34 |
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| tbarron | smcginnis: winston-1: winston-d: lost your votes on https://review.openstack.org/179352 b/c I had to rebase due to brick moving out of cinder | 01:03 |
| tbarron | ^^^^ code unchanged except for some imports | 01:05 |
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| openstackgerrit | John Griffith proposed openstack/cinder: Check volume_backend in retype https://review.openstack.org/182055 | 01:36 |
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| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 02:00 |
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| patrickeast | jgriffith: ^ a quick stab at something for the image cache stuff, lemmie know if that gels with what you were thinking | 02:00 |
| patrickeast | i’m also only like 90% sure what i’m proposing would work :D | 02:01 |
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| jgriffith | winston-1: thingee DuncanT If we can get this merged: https://review.openstack.org/#/c/182426/ | 03:41 |
| jgriffith | I'd like to turn on client testing in zuul | 03:41 |
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| openstackgerrit | Jessy Lee proposed openstack/cinder: Add volume drivers for Infortrend Storage https://review.openstack.org/177113 | 04:03 |
| openstackgerrit | Jessy Lee proposed openstack/cinder: Add volume drivers for Infortrend Storage https://review.openstack.org/177113 | 04:05 |
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| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 04:20 |
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| jgriffith | patrickeast: if you add something about the ability to use snapshots I'll give it my vote | 04:26 |
| jgriffith | patrickeast: thanks for hitting the other issues for me | 04:26 |
| patrickeast | jgriffith: np, was just typing up some more comments | 04:26 |
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| jgriffith | patrickeast: ahh... cool | 04:26 |
| jgriffith | patrickeast: like "hell no I won't do snapshots" :) | 04:26 |
| patrickeast | jgriffith: the one thing i’m not sure on yet is whether or not we should or shouldn’t use the volume objects | 04:26 |
| patrickeast | lol | 04:26 |
| jgriffith | patrickeast: yeah... there's arguments both ways | 04:27 |
| patrickeast | theres already so much re-usable goodness that knows about volume objects… and if we use a special tenant we don’t have to touch the db table at all | 04:27 |
| jgriffith | patrickeast: understood | 04:27 |
| patrickeast | maybe if its just limited to volumes and snapshots we could use both, and the cache code knows to detect which is which and make the right calls | 04:27 |
| patrickeast | ie clone volume or create from snapshot | 04:28 |
| jgriffith | patrickeast: I'm willing to keep an open mind on it for sure | 04:28 |
| jgriffith | patrickeast: well... there's a way around that | 04:28 |
| jgriffith | patrickeast: template-volume--->snap--->volume | 04:28 |
| jgriffith | patrickeast: which the more I think about it is going to be required | 04:28 |
| jgriffith | patrickeast: since we can't "attach" snaps | 04:28 |
| patrickeast | oh right | 04:29 |
| patrickeast | it has to be a volume initially either way | 04:29 |
| jgriffith | patrickeast: yeah | 04:29 |
| jgriffith | patrickeast: so maybe just a note in ther pointing out how people that are snapshot-biased can still benefit (including the LVM driver) | 04:29 |
| jgriffith | patrickeast: I was actually thinking the snapshot would be the byproduct of the first create | 04:30 |
| jgriffith | for those that need it | 04:30 |
| jgriffith | patrickeast: anyway, I think we can adjust as needed | 04:30 |
| patrickeast | yea i figure we can always add more support in, i’ll just be careful to not box us into anything too much | 04:31 |
| jgriffith | I do like the new table with a backref to a volume though | 04:31 |
| jgriffith | patrickeast: yeah, exact-a-mundo | 04:31 |
| jgriffith | and on that note... I'm going to go have a beeer :o | 04:31 |
| jgriffith | catch ya in the morning | 04:31 |
| patrickeast | cya | 04:31 |
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| deepakcs | eharney: ping | 05:12 |
| openstackgerrit | Bharat Kumar Kobagana proposed openstack/cinder: GlusterFS backup driver https://review.openstack.org/182254 | 05:13 |
| openstackgerrit | Bharat Kumar Kobagana proposed openstack/cinder: Add Posix backup driver. Supports simple nas too. https://review.openstack.org/163647 | 05:13 |
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| openstackgerrit | Bharat Kumar Kobagana proposed openstack/cinder: RemoteFS: Reporting configured reserved_percentage in _update_volume_stats https://review.openstack.org/182286 | 05:39 |
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| openstackgerrit | Rick Chen proposed openstack/cinder: Port ProphetStor driver to use new driver model https://review.openstack.org/178992 | 07:00 |
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| openstackgerrit | Bharat Kumar Kobagana proposed openstack/cinder: Using 'fallocate' instead of 'dd' to create raw volumes https://review.openstack.org/164527 | 07:21 |
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| openstackgerrit | Jeegn Chen proposed openstack/cinder: Address 0x712d8e0e error in VNX Cinder Driver https://review.openstack.org/181789 | 08:27 |
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| openstackgerrit | Yuriy Nesenenko proposed openstack/cinder: Checking the existence of volume https://review.openstack.org/175809 | 09:00 |
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| openstackgerrit | Gorka Eguileor proposed openstack/cinder: Create iSCSI lio portals with right IPs and port https://review.openstack.org/161209 | 09:11 |
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| ekarlso | how can I delete a volume that says it's attached to a instance but the instance is gone ? | 09:45 |
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| e0ne | ekarlso: you can try cinder reset-state <vol_id> first and then delete a volume | 10:13 |
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| openstackgerrit | Tom Barron proposed openstack/cinder: Use nfs_oversub_ratio when reporting pool capacity https://review.openstack.org/180199 | 10:27 |
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| openstackgerrit | Alfredo Moralejo proposed openstack/cinder: rbd driver in cinder does not manage glance images multi-location https://review.openstack.org/182616 | 10:54 |
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| openstackgerrit | Anton Arefiev proposed openstack/cinder: Add entry create and cast tasks to manage workflow https://review.openstack.org/139071 | 10:59 |
| openstackgerrit | Anton Arefiev proposed openstack/cinder: Fix lvm manage existing volume https://review.openstack.org/156939 | 10:59 |
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| DuncanT | http://venom.crowdstrike.com/ <--- VM breakout vunerability. Ooops | 11:04 |
| openstackgerrit | Anton Arefiev proposed openstack/cinder: Add entry create and cast tasks to manage workflow https://review.openstack.org/139071 | 11:04 |
| openstackgerrit | Anton Arefiev proposed openstack/cinder: Fix lvm manage existing volume https://review.openstack.org/156939 | 11:04 |
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| openstackgerrit | Swapnil Kulkarni proposed openstack/python-cinderclient: Fixed typos and repeated docstrings https://review.openstack.org/106384 | 11:34 |
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| openstackgerrit | Pranali Deore proposed openstack/cinder: Cinder os-force_detach api returns 500 https://review.openstack.org/182625 | 11:38 |
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| openstackgerrit | yogeshprasad proposed openstack/cinder: Add chap support to CloudByte cinder driver https://review.openstack.org/173733 | 12:53 |
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| openstackgerrit | Tina Tang proposed openstack/cinder: Create consistgroup from cgsnapshot support in VNX driver https://review.openstack.org/163706 | 13:22 |
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| openstackgerrit | Edwin Wang proposed openstack/cinder: Add iSCSI protocol support for IBM FlashSystem https://review.openstack.org/156206 | 13:28 |
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| openstackgerrit | Sean McGinnis proposed openstack/cinder: Fix incorrect reraising of exceptions https://review.openstack.org/177502 | 13:48 |
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| DuncanT | Have we documented what the units of cinder create (etc) are (1000 or 1024 mb)? | 13:57 |
| DuncanT | Pretty sure there's a bug in one of the HP drivers but I can't see a doc for it. I guess the default answer is to do what the reference driver does... I might even look at a tempest test for this | 13:58 |
| smcginnis | DuncanT: Good question. Our storage uses 1024, so if we are requested to create a 1G volume it is 1024 mb. | 13:58 |
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| e0ne | DuncanT: afaik, we it is not documened. tha same question was here about month ago | 14:01 |
| DuncanT | Thanks, I'll look at adding it to the docs | 14:01 |
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| jgriffith | DuncanT: yes, it's documented in the code as 1024MiB | 14:12 |
| jgriffith | err... you know... the 1024 one | 14:12 |
| jgriffith | lemme see if I can find it | 14:12 |
| akerr | oslo units are MiB (1024) | 14:13 |
| akerr | or rather GiB | 14:13 |
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| jgriffith | akerr: yeah, that's what I was getting at | 14:15 |
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| jgriffith | akerr: thanks, I can't talk yet this morning ;) | 14:15 |
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| jgriffith | thingee: DuncanT Not sure if you guys wanted to setup something on Monday night or not: http://goo.gl/I2dcDo | 14:19 |
| jgriffith | There's a link to do so, I was going to set something but I won't be able to make it, so that didn't make sense | 14:20 |
| thingee | DuncanT: can you let us know the mid cycle meetup results in the meeting today? | 14:22 |
| thingee | jgriffith: what is this? | 14:22 |
| DuncanT | thingee: Sure | 14:23 |
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| jgriffith | thingee: response to this http://goo.gl/h5mHeI | 14:23 |
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| jgriffith | That's the answer to "There must be an app" for that | 14:24 |
| thingee | jgriffith: ah ok! | 14:24 |
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| smcginnis | I haven't heard too much about Summit parties so far. Is there a list somewhere? | 14:25 |
| thingee | jgriffith: yeah let me catch up on things and I'll see about doing something. | 14:25 |
| DuncanT | jgriffith: good call! | 14:25 |
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| jgriffith | thingee: might be worth gauging availability in todays meeting | 14:25 |
| thingee | Good idea | 14:25 |
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| jgriffith | thingee: DuncanT FYI https://goo.gl/xuWftX https://goo.gl/AH8yxs https://goo.gl/37VSM7 | 14:26 |
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| jgriffith | those get us LVM-Thin gate testing, as well as turn on the cinderclient functional tests | 14:27 |
| jgriffith | I thnk grenade is fixed up now, so the devstack one should finally get through check | 14:27 |
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| openstackgerrit | Anton Arefiev proposed openstack/cinder: Add entry create and cast tasks to manage workflow https://review.openstack.org/139071 | 14:29 |
| openstackgerrit | Anton Arefiev proposed openstack/cinder: Fix lvm manage existing volume https://review.openstack.org/156939 | 14:29 |
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| openstackgerrit | Sean McGinnis proposed openstack/cinder: Remove use of deprecated LOG.warn https://review.openstack.org/182697 | 14:33 |
| smcginnis | ^^ Last one I swear. After this I'm going to run as far away from logging as I can. | 14:33 |
| e0ne | smcginnis: :) | 14:34 |
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| jgriffith | DuncanT: would you be so kind as to just make this f'ing go away: https://goo.gl/7Imw9R | 14:49 |
| jgriffith | DuncanT: ie by way of +2/A so I never see the stupid waste of time again | 14:49 |
| DuncanT | Done | 14:50 |
| jgriffith | thanks | 14:50 |
| DuncanT | I've got your other 3 links open, I will look before the meeting but I'm in a sprint planning session not | 14:50 |
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| jgriffith | DuncanT: don't worry about it, was just FYI | 14:52 |
| DuncanT | Ok, thanks | 14:52 |
| DuncanT | One was waiting for jenkins anyway | 14:52 |
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| jgriffith | They're all waiting for *something* :) | 14:53 |
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| hemna | mornin | 14:53 |
| DuncanT | Aren't we all.... | 14:53 |
| DuncanT | Morning, Walt | 14:53 |
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| scottda | thingee: I put Discuss Liberty mid-cycle on the meeting agenda. Did I remember correctly that you had wanted to finalize things this week? | 15:01 |
| thingee | scottda: yes I was wondering who did that. Thank you! | 15:01 |
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| scottda | np | 15:02 |
| thingee | jgriffith: great work on switch lvm to thin. I was noticing the devstack work yesterday. | 15:02 |
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| thingee | jgriffith: Definitely interested in getting that in. I will post comments for support | 15:02 |
| jgriffith | thingee: yeah, we'll see how it fares in the gate | 15:02 |
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| jgriffith | thingee: also need to think about any possible migration plan for upgrades | 15:03 |
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| thingee | jgriffith: you're our migration expert :D. nova volume -> cinder ;) | 15:03 |
| jgriffith | thingee: haha... that was easy compared to this. Nobody would "lose data" :) | 15:04 |
| jgriffith | thingee: I've got a crazy script that uses a ramdisk and fstrim, but I don't think I'd trust it for "real" people to use | 15:05 |
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| DuncanT | jgriffith: Assuming you have enough disk space, create a new vg, start a second c-vol, use cinder-migrate and shrink / grow the VGs as space becomes an issue? | 15:08 |
| jgriffith | DuncanT: well, the problem is that means dd | 15:08 |
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| jgriffith | DuncanT: which means no point in using thin because you end up allocating all the blocks | 15:08 |
| jgriffith | DuncanT: so you end up right back where you started for the existing volumes | 15:09 |
| DuncanT | Ah. Write a smarter dd that spots zero runs? | 15:09 |
| jgriffith | DuncanT: I'll get right on that :) | 15:09 |
| jgriffith | DuncanT: LOL | 15:09 |
| jgriffith | DuncanT: there's "stuff" out there to do that sort of thing | 15:09 |
| jgriffith | DuncanT: just not sure how well they work etc | 15:09 |
| jgriffith | DuncanT: honestly it might be perfectly fine to say "it's up to you ops folks or customers" | 15:10 |
| jgriffith | DuncanT: just run multi-backend for now, and new volumes are just "better" than your oldones | 15:10 |
| DuncanT | jgriffith: That's probably a good initial story, sure | 15:10 |
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| DuncanT | jgriffith: A smarter dd would hopefully just plug into migrate transparently, so it can be aadded by whoever is desparate for it | 15:11 |
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| jgriffith | DuncanT: yeah for sure | 15:12 |
| DuncanT | jgriffith: I've been wondering about writing a dumb (but fast) gzip encoder to speed up backups... just compress zero runs and literal everything else | 15:13 |
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| jgriffith | There are compression algo's that do that | 15:14 |
| jgriffith | DuncanT: would be cool to look into it | 15:14 |
| openstackgerrit | Patrick East proposed openstack/cinder: Refactor PureISCSIDriver into base and iSCSI classes. https://review.openstack.org/182136 | 15:14 |
| DuncanT | jgriffith: I fancy writing some C for a change, and the gzip FSM doesn't look so very bad | 15:15 |
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| aarefiev | jgriffith: hi, got a min? | 15:23 |
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| jgriffith | aarefiev: sure, what's up? | 15:26 |
| aarefiev | jgriffith: have a question about your comment on https://review.openstack.org/#/c/156939/12 | 15:26 |
| aarefiev | I don't quite understand what you mean by 'The lvrename exception was "intended" to catch this case ...' | 15:27 |
| jgriffith | aarefiev: just commentary, don't worry about it | 15:27 |
| jgriffith | aarefiev: the point was when I wrote that I had your bug in mind | 15:27 |
| jgriffith | aarefiev: the idea was that "lvrename foo foo" | 15:28 |
| jgriffith | raises an exception | 15:28 |
| jgriffith | but what I WASNT thinking was how we create a new db ref/ID | 15:28 |
| jgriffith | so the name would be different | 15:28 |
| jgriffith | see what I'm saying? | 15:28 |
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| aarefiev | jgriffith: I don't understand your point about return bool | 15:29 |
| aarefiev | in which cases it will be useful | 15:29 |
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| jgriffith | aarefiev: so my point there was rather than just let the exception escape all the way out to taskflow or manager.py | 15:30 |
| jgriffith | aarefiev: make that utils method an explicit True/False check | 15:30 |
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| jgriffith | aarefiev: so actually return True of False | 15:30 |
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| aarefiev | jgriffith: hmm, and if it is already managed it will return True and ...? | 15:32 |
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| jgriffith | aarefiev: so either way.... so if you change it to something like: | 15:34 |
| jgriffith | "is_volume_managed()" | 15:34 |
| jgriffith | You return True if it is, then raise the exception in the calling method | 15:34 |
| jgriffith | If it's False, then you carry on and finish the manage routine | 15:34 |
| jgriffith | aarefiev: if you hate the idea that's fine, I'll change my vote | 15:35 |
| jgriffith | aarefiev: I'm likely the only one that cares about this :) | 15:35 |
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| aarefiev | jgriffith: you mean not utils method raise exception, but caller should do it | 15:36 |
| jgriffith | aarefiev: correct | 15:36 |
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| jgriffith | aarefiev: Just thinkingit may be more "re-usable" | 15:37 |
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| openstackgerrit | Thang Pham proposed openstack/cinder: Switch to oslo_versionedobjects https://review.openstack.org/160209 | 15:37 |
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| openstackgerrit | Sean McGinnis proposed openstack/cinder: Fix incorrect reraising of exceptions https://review.openstack.org/177502 | 15:37 |
| aarefiev | jgriffith: ok got it , I don't really see use cases, I will update my patch , thanks for review | 15:38 |
| jgriffith | aarefiev: thanks | 15:39 |
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| openstackgerrit | Rick Chen proposed openstack/cinder: Port ProphetStor driver to use new driver model https://review.openstack.org/178992 | 15:41 |
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| openstackgerrit | xing-yang proposed openstack/cinder: EMC VMAX Manage/Unmanage Volume https://review.openstack.org/182460 | 15:44 |
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| openstackgerrit | xing-yang proposed openstack/cinder: Fix a problem with FAST support in VMAX driver https://review.openstack.org/170000 | 15:45 |
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| e0ne | jgriffith, aarefiev: fyi, https://review.openstack.org/#/c/175809/ - "Checking the existence of volume" spec | 15:46 |
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| e0ne | smcginnis: i've posed one very minor comment to your patch if you'll make one more change-set | 15:49 |
| smcginnis | e0ne: Thanks, I'll take a look. | 15:49 |
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| openstackgerrit | Sean McGinnis proposed openstack/cinder: Fix incorrect reraising of exceptions https://review.openstack.org/177502 | 15:51 |
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| openstackgerrit | Sean McGinnis proposed openstack/cinder: Remove use of deprecated LOG.warn https://review.openstack.org/182697 | 15:52 |
| smcginnis | e0ne: Good point, I had meant to do that. Updated. | 15:52 |
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| openstackgerrit | Tom Swanson proposed openstack/cinder: Dell: Added verify cert option for REST calls https://review.openstack.org/182396 | 15:54 |
| Swanson | Um, that should be interesting. | 15:55 |
| openstackgerrit | xing-yang proposed openstack/cinder: Fix a problem with FAST support in VMAX driver https://review.openstack.org/170000 | 15:55 |
| smcginnis | Swanson: Why's that? | 15:56 |
| e0ne | smcginnis: thanks! | 15:56 |
| smcginnis | e0ne: NP, thanks for pointing it out. | 15:56 |
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| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 15:57 |
| openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/os-brick: Updated from global requirements https://review.openstack.org/180830 | 15:58 |
| jgriffith | e0ne: oh, yeah... there ya go | 15:58 |
| jgriffith | aarefiev: https://review.openstack.org/#/c/175809/5/cinder/volume/drivers/lvm.py | 15:58 |
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| jgriffith | aarefiev: so build your check off of that | 15:58 |
| openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/os-brick: ISCSI be careful parsing iscsiadm output https://review.openstack.org/182115 | 15:58 |
| openstackgerrit | xing-yang proposed openstack/cinder: EMC VMAX Manage/Unmanage Volume https://review.openstack.org/182460 | 16:00 |
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| jgriffith | e0ne: thanks... I actually think I saw that the other day but forgot :( | 16:01 |
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| openstackgerrit | xing-yang proposed openstack/cinder: Fix issues with extra specs in VMAX driver https://review.openstack.org/169999 | 16:01 |
| e0ne | jgriffith: you're welcome! actually, i sent you a link to code, not to spec:( | 16:01 |
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| jgriffith | e0ne: that's better for me actually | 16:02 |
| e0ne | jgriffith: :) | 16:03 |
| aarefiev | jgriffith: ok, thanks, I got your point, I just don't see any benefit of it, so I've asked you what I missed | 16:04 |
| jgriffith | aarefiev: sure, but the point should be obvious now. | 16:05 |
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| jgriffith | aarefiev: there's another patch in flight that does the exact same sort of thing for a different area of the code | 16:05 |
| jgriffith | aarefiev: that was mypoint | 16:05 |
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| aarefiev | jgriffith: it doesn't do the same, in my patch I just check db entry for volume existing | 16:17 |
| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 16:19 |
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| jgriffith | aarefiev: your implementation is different/simpler, but the goal and end result is the same | 16:21 |
| jgriffith | aarefiev: not sure what you want me to say here | 16:21 |
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| jgriffith | aarefiev: feel free to get input from others, maybe I'm completely off base | 16:22 |
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| aarefiev | jgriffith: in patch you pointed checks that volume exists on the storage backend, in my patch I just check db entry | 16:25 |
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| aarefiev | jgriffith: it is diff level | 16:25 |
| jgriffith | aarefiev: yes, implementation is different, agreed | 16:26 |
| jgriffith | aarefiev: frankly some things about yours I like better | 16:26 |
| jgriffith | aarefiev: but my point is stil the same as it was | 16:26 |
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| jgriffith | aarefiev: what would you like me to do? | 16:26 |
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| openstackgerrit | Walter A. Boring IV (hemna) proposed openstack/cinder: 3PAR enable multiattach capability reporting https://review.openstack.org/182745 | 16:27 |
| aarefiev | jjgriffith: I just say it is diff functionality, it doesn't close the bug | 16:27 |
| jgriffith | aarefiev: and I'm saying respin your patch with the referenced work as a dependency and just use the method that he's implemented for the check and get on with life | 16:29 |
| jgriffith | aarefiev: that will close the bug, you'll have resolved, I'll GREATLY appreciate your time and effort | 16:29 |
| jgriffith | and we can all just be happy and sing Kumba-ya | 16:29 |
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| jgriffith | aarefiev: or, you can just think I'm a JackA$$ and ignore me | 16:30 |
| jgriffith | aarefiev: maybe some other reviewers or core members will agree with you | 16:30 |
| aarefiev | jgriffith: ok, I think we don't understand each other:), I will update my patch | 16:31 |
| openstackgerrit | OpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements https://review.openstack.org/178410 | 16:31 |
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| jgriffith | aarefiev: ok, thanks, and sorry if I'm being dense | 16:33 |
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| aarefiev | jgriffith: np, I'll update patch and add more explanation, maybe I'll be able convince you:) | 16:38 |
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| jgriffith | aarefiev: Very possible that you will :) | 16:40 |
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| aarefiev | jgriffith: :) | 16:41 |
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| anteaya | patrickeast: are you about? there was a question the other day about what zuul version you are using | 16:48 |
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| anteaya | patrickeast: apparently you are using a zuul 2.0.1, which is confusing for me since when I look at the git refs for zuul it shows the latest tag is 2.0.0 | 16:49 |
| anteaya | http://git.openstack.org/cgit/openstack-infra/zuul/refs/ | 16:49 |
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| anteaya | patrickeast: where are you getting your zuul 2.0.1 from? | 16:49 |
| patrickeast | anteaya: uhh, good question, lemmie go check on my master real quick | 16:50 |
| anteaya | thank you | 16:50 |
| patrickeast | anteaya: one sec | 16:50 |
| * anteaya stands by | 16:50 | |
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| patrickeast_ | forgot my irc client doesnt like switching over to the vpn... | 16:52 |
| anteaya | picky client | 16:52 |
| patrickeast_ | anteaya: i get http://paste.openstack.org/show/221977/ | 16:52 |
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| anteaya | so you do | 16:52 |
| anteaya | any idea how you get zuul versions? | 16:52 |
| patrickeast_ | its installed from asselin’s scripts, my guess is its tip of tree? | 16:52 |
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| anteaya | interesting | 16:53 |
| anteaya | asselin: any thoughts here? | 16:53 |
| anteaya | I'll swing over to infra eventually just thought I would see what I could learn here first | 16:53 |
| asselin | anteaya, it uses tip of master. | 16:55 |
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| asselin | anteaya, signing off...will be back later... | 16:56 |
| anteaya | asselin: okay thanks | 16:56 |
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| anteaya | so pbr cooks up a version number based on semver | 16:57 |
| anteaya | that is where that version number is coming from | 16:57 |
| jgriffith | hemna: the tric is typcially we avoid capping | 16:57 |
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| jgriffith | hemna: at the same time requiring 3'rd party CI run against brick seems like a waste | 16:58 |
| hemna | https://review.openstack.org/182756 | 16:58 |
| patrickeast | jgriffith: hemna: i’m actually excited to be able to test on brick, primarliy for once nova uses brick | 16:58 |
| patrickeast | i don’t want to run on all nova patches | 16:58 |
| hemna | patrickeast, same here :) | 16:58 |
| patrickeast | but i do want to make sure it can attach and what not | 16:59 |
| patrickeast | so its a perfect way to test that | 16:59 |
| hemna | patrickeast, we need to get some of the os-brick 'bugs' fixed. | 16:59 |
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| hemna | patrickeast, which are basically feature requests that bring the os-brick code up to par with some of the features that were added in nova's libvirt but didn't make it into cinder/brick before the os-brick cutoff | 16:59 |
| e0ne | hemna: maybe os-brick<=1.0 be better | 16:59 |
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| hemna | e0ne, but we want to force CI testing against the next drop, which will be 0.2.0 no? | 17:00 |
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| e0ne | according to semver we should not breack api compatibilitiies in minor versions | 17:00 |
| hemna | if we do <=1.0 then it'll just update everyone? | 17:00 |
| hemna | dunno | 17:00 |
| patrickeast | hemna: heh yea, there are some bugs we are seeing with the nova iscsi/multipath code that don’t occur in brick… i’m hoping they go away when brick comes into the picture for nova | 17:01 |
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| patrickeast | hopefully they aren’t part of those features | 17:01 |
| e0ne | hemna: ok. <0.2 will be ok for me | 17:01 |
| hemna | I'm open to whatever | 17:01 |
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| hemna | so the current patch https://review.openstack.org/#/c/182756/ | 17:03 |
| hemna | means that no one will get 0.2.0 when we release it. | 17:03 |
| hemna | until we update global-requirements.txt again | 17:03 |
| jgriffith | hemna: e0ne so typically capping is frowned upon unless there's a known issue in a version | 17:03 |
| hemna | and then cinder gets the bot patch, which we can test? | 17:03 |
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| hemna | so I'm just trying to figure out how we want to force CI testing against a bump of os-brick | 17:03 |
| jgriffith | hemna: e0ne I don't think it' a big deal to run like we do with every other external lib | 17:03 |
| hemna | bbiab....scrum | 17:04 |
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| openstackgerrit | Tom Swanson proposed openstack/cinder: Dell SC: Added support for alternate iscsi portals https://review.openstack.org/182760 | 17:08 |
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| thangp | jgriffith, thingee: could we try to merge this again? https://review.openstack.org/#/c/160209/. simple rebase | 17:11 |
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| openstackgerrit | Yuriy Nesenenko proposed openstack/cinder: Checking the existence of volume https://review.openstack.org/175809 | 17:17 |
| e0ne | jgriffith, hemna: i prefer to not have strict versions in requirements. | 17:17 |
| e0ne | jgriffith, hemna: any solution has pros and cons | 17:17 |
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| jgriffith | e0ne: yeah, I agree | 17:20 |
| jgriffith | e0ne: I say just leave it uncapped and go | 17:20 |
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| e0ne | anyway, if we break something after new release of os-brick, we'll be notified via CIs and openstack-dev ml | 17:25 |
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| DuncanT | jgriffith: Just reading your replication spec... couple of questions, starting with the easy one: Why not a replication table joined by primary key to volume? Means that 'normal' volumes aren't affected | 17:36 |
| openstackgerrit | Tom Swanson proposed openstack/cinder: Dell SC: Added support for alternate iscsi portals https://review.openstack.org/182760 | 17:36 |
| jgriffith | DuncanT: certainly could do that | 17:36 |
| DuncanT | jgriffith: 2) Does this design work ok with backends that can only replicate by pool (i.e. netapp)? I guess you'd end up with a bunch of replicated volumes you didn't ask for? | 17:36 |
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| jgriffith | DuncanT: which is kinda why I wanted to push as much as possible in to type and driver | 17:37 |
| jgriffith | and let them deal with it :) | 17:37 |
| jgriffith | so the idea is that it will work regardless of the impl in the driver | 17:37 |
| jgriffith | as ugly as it might be | 17:37 |
| jgriffith | DuncanT: so in the case of folks that require a pool level replication.... | 17:38 |
| DuncanT | I'd like to see their thoughts on this approach... I like the new API but worth getting the thoughts of NetApp since they're a special case. If they don't have useful feedback I'm fine ignoring them | 17:38 |
| jgriffith | DuncanT: 1. Sucks to be them | 17:38 |
| DuncanT | lol | 17:38 |
| jgriffith | DuncanT: 2. It should work by create --type replicated; tells the driver "hey put this in an appropriate pool" | 17:39 |
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| DuncanT | But then your enable/disable replication calls make less sense | 17:39 |
| thingee | jgriffith, xyang1 driver email announcement https://etherpad.openstack.org/p/cinder-liberty-driver-email | 17:39 |
| jgriffith | DuncanT: yeah, so I believe this will actually make this "easier" for them | 17:39 |
| jgriffith | yeah, the enable/disable was a requirement from "others" | 17:39 |
| thingee | and anyone else who wants to give feedback on the new driver email https://etherpad.openstack.org/p/cinder-liberty-driver-email | 17:40 |
| jgriffith | DuncanT: personally my thought was that wasn't needed | 17:40 |
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| jgriffith | DuncanT: but I can see where it's useful I guess | 17:40 |
| jgriffith | DuncanT: one thought I had was just "retype" to non-replicated | 17:40 |
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| jgriffith | DuncanT: problem there becomes "what do I do with the target volumes" | 17:41 |
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| jgriffith | thingee: LGTM | 17:42 |
| thingee | jgriffith: thanks | 17:42 |
| jgriffith | thingee: "merged by" should eliminate confusion I think | 17:42 |
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| jgriffith | thingee: only other thing pending here is stuff like adding what you call a "fabric" | 17:43 |
| DuncanT | jgriffith: Yeah, I'm not sure how to square that circle entirely. It is certainly no worse than what is already there for them | 17:43 |
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| thingee | jgriffith: oh yeah, that's a good point. | 17:43 |
| DuncanT | thingee: I'd use the term 'volume drivers' in the first line, personally | 17:44 |
| jgriffith | thingee: or what I call a "data-transport" or what someobdy else calls a "what's-it-ma-jig" | 17:44 |
| thingee | jgriffith: we should also include that in the deadline discussion. I would like us all to be on the same page. | 17:44 |
| thingee | jgriffith: definitely | 17:44 |
| thingee | DuncanT: +1 | 17:44 |
| jgriffith | thingee: yeah, I still have to convince people why the "seperate" driver inheritting from multiple base's is a bad idea | 17:44 |
| eharney | e0ne: some interesting comments came up about the RBD tpool patch in https://review.openstack.org/#/c/180212/ | 17:44 |
| DuncanT | jgriffith: When designing replication initially, the ability to test that replication was actually working, without stopping it, was high on the list of desires... I guess that would be 'trigger a snap on the slave'? Thoughts on that requirement? | 17:45 |
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| thingee | ok, all I need is xyang1's approval and I'll send it out | 17:46 |
| jgriffith | DuncanT: yeah... perhaps | 17:46 |
| jgriffith | DuncanT: so this is where I strayed from others | 17:46 |
| thingee | bb | 17:46 |
| jgriffith | DuncanT: IMO the admin piece is kinda "seperate" | 17:46 |
| jgriffith | DuncanT: I don't think end user should have acces to things lke "start/stop" replicate, or fail over | 17:47 |
| jgriffith | DuncanT: they should just "pay for replciated volume" and move on | 17:47 |
| DuncanT | Is that test an admin feature though? | 17:47 |
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| jgriffith | DuncanT: it shold "just work" | 17:47 |
| jgriffith | DuncanT: and yes, admin needs to have ability to manage it | 17:47 |
| jgriffith | DuncanT: and test it is probably good too | 17:48 |
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| jgriffith | DuncanT: although I do feel that Vendors should provide easy mechanisms for that | 17:48 |
| jgriffith | DuncanT: so maybe an admin API call that says "verify_replcation_status" | 17:48 |
| jgriffith | DuncanT: and it's up to the driver to implement "some" way of reporting that | 17:48 |
| jgriffith | DuncanT: but if you want to actually 'fail it' and test it that way, that's another ball of yarn I'll have to think about | 17:49 |
| e0ne | eharney: thanks for notification! | 17:49 |
| jgriffith | DuncanT: FYI I'm also trying to not "boil the ocean" | 17:49 |
| DuncanT | jgriffith: One piece of feedback we got is that prospective users of replication have relatively little faith in admins to have set things up correctly | 17:49 |
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| jgriffith | DuncanT: yeah, I get that... but "welcome to the cloud" | 17:50 |
| DuncanT | jgriffith: +1 on not boiling the ocean, more a 'could this be added later without breaking the design' | 17:50 |
| jgriffith | DuncanT: if you're not getting what you're paying for, find another cloud :) | 17:50 |
| jgriffith | DuncanT: yes, for sure (added later) | 17:50 |
| jgriffith | DuncanT: and quite possibly up front | 17:50 |
| DuncanT | jgriffith: Like backups, replication doesn't exist if you can't test it regularly | 17:50 |
| jgriffith | DuncanT: just wasn't super high on my priority list | 17:50 |
| jgriffith | DuncanT: yeah, that's definitely fair | 17:51 |
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| jgriffith | DuncanT: so simple first pass is an API call that just says "fail-over" | 17:51 |
| jgriffith | or whatever | 17:51 |
| DuncanT | So we could just add a call that makes the slave do a snap, that would fullfil the requirement, I think? | 17:51 |
| jgriffith | I don't even mind if that's an end-user available thing I suppose | 17:51 |
| DuncanT | (I don't mean add it now, I mean make sure it logically should work) | 17:51 |
| DuncanT | policy.js can decide if it is end-user accessable | 17:52 |
| jgriffith | DuncanT: or yeah, your snap idea. I have to think about that some more but it seems like that might be perfectly legit | 17:52 |
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| jgriffith | DuncanT: one twist though is if we keep the ability to migrate to backends that aren't "configured" in the OS deployment | 17:52 |
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| jgriffith | DuncanT: maybe we modify that aspect so it's "always" configured, but not available for scheduling | 17:53 |
| jgriffith | DuncanT: probably cleaner that way | 17:53 |
| DuncanT | Probably cleaner, yeah | 17:53 |
| jgriffith | DuncanT: so you can access, including snaps etc, you just can't create on it | 17:53 |
| jgriffith | DuncanT: yeah, I like that a lot better I think | 17:53 |
| DuncanT | Makes fully remote replication (cross cloud) harder though... I guess once you add that, you get volumes that magically appear on the other side, and you do your snap or whatever there, that can work | 17:54 |
| jgriffith | DuncanT: so that's the thing, I have a number of customers that we're doing that with right now | 17:55 |
| jgriffith | DuncanT: it was actually fairly easy | 17:55 |
| jgriffith | DuncanT: I stuffed all of the replication code in extra-specs and in the driver | 17:55 |
| jgriffith | DuncanT: nothing else | 17:55 |
| DuncanT | So what happens on the other side of the replication? | 17:55 |
| jgriffith | DuncanT: what do you mean exactly? | 17:56 |
| jgriffith | DuncanT: so SF-Region-1 and SF-Region-2 | 17:56 |
| jgriffith | DuncanT: replciate SF-R1 to SF-R2 | 17:56 |
| jgriffith | DuncanT: users in cloud in region 2 can access the volume from SF-Region-2 | 17:57 |
| jgriffith | DuncanT: but they can't "write" to it | 17:57 |
| jgriffith | yet | 17:57 |
| jgriffith | didn't mess with 2 way rep | 17:57 |
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| jgriffith | but I can give them a clone/snap of the volume and they can do whatever they like | 17:58 |
| jgriffith | and if something blows up on the first cluster, they have access to the second (although it's not optimal) | 17:58 |
| jgriffith | until the original device is back online and syncs back up | 17:59 |
| DuncanT | Got you | 17:59 |
| jgriffith | DuncanT: have to run for a bit... bbl | 17:59 |
| DuncanT | How do things get into the cinder db in region2? Or shared db? | 17:59 |
| jgriffith | DuncanT: good chat | 17:59 |
| jgriffith | DuncanT: :) | 17:59 |
| DuncanT | Ok, chat later | 17:59 |
| jgriffith | DuncanT: so that was the "fun" part | 17:59 |
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| jgriffith | DuncanT: I did some hacks to the DB code | 17:59 |
| jgriffith | DuncanT: it's not pretty, but it's for a very specific use case | 18:00 |
| jgriffith | DuncanT: it would never fly in a proper cinder review | 18:00 |
| DuncanT | Just calling 'cinder import' on the far side pretty much does it AFAICT | 18:00 |
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| DuncanT | You could do it with a cron job | 18:00 |
| jgriffith | DuncanT: yes, in combination with a special table | 18:00 |
| jgriffith | DuncanT: I used a periodic | 18:00 |
| jgriffith | did it all in/from the driver | 18:00 |
| jgriffith | DuncanT: and created a special R/O type | 18:01 |
| xyang1 | thingee: Hi, in a meeting, I'll read it now | 18:01 |
| DuncanT | Looks like that can be added in phase 2 then | 18:01 |
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| jgriffith | DuncanT: yeah, maybe | 18:01 |
| jgriffith | alright... really going now :) | 18:01 |
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| xyang1 | thingee: Hi, I added a suggestion/comments there, especially about os-brick | 18:11 |
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| thingee | xyang1: correct, os-brick drivers are a separate discussion | 18:30 |
| openstackgerrit | Mitsuhiro Tanino proposed openstack/cinder: LVM: Support efficient data copy using "dd" for create_cloned_volume https://review.openstack.org/182473 | 18:30 |
| xyang1 | thingee: Ok, thanks | 18:30 |
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| thingee | xyang1: I revised it | 18:37 |
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| xyang1 | thingee: Looks good now. Thanks! | 18:37 |
| thingee | xyang1: thanks for the feedback | 18:38 |
| thingee | alright going to send it out | 18:38 |
| xyang1 | thingee: Sounds good | 18:38 |
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| angela-s | thingee: Thanks for changing the Assignee of these BPs to my name. https://blueprints.launchpad.net/cinder/+spec/brocade-zone-driver-friendly-zone-names https://blueprints.launchpad.net/cinder/+spec/brocade-zone-driver-virtualfabrics-support | 18:42 |
| angela-s | thingee: we'll have CI running in early June | 18:43 |
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| jgriffith | hemna: xyang1 smcginnis jungleboyj https://www.dropbox.com/s/vg4guyt5dxlbx77/FCPastPresentVancouver-v2.pptx?dl=0 | 19:30 |
| jgriffith | I'll leave it up to the rest of you how you want to run the prez, I'm a moron and thought it was a panel :( | 19:31 |
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| xyang1 | jgriffith: Hi, I thought we have a panel after the presentation? So part prez, part panel | 19:33 |
| smcginnis | xyang1, jgriffith: That sounds good to me. | 19:33 |
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| jgriffith | xyang1: cool | 19:33 |
| smcginnis | I think it will be nice to run through the preso to give some background. | 19:33 |
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| smcginnis | Then plenty of time for Q&A/discussion. | 19:33 |
| smcginnis | My impression is some people aren't even aware FC is an option for cinder. | 19:34 |
| smcginnis | So it would be good to give the overview of the preso so they understand the current state. | 19:34 |
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| xyang1 | jgriffith: have you got a moderator for the cinder dev session? | 19:35 |
| smcginnis | jgriffith: Presentation looks awesome! | 19:35 |
| jungleboyj | xyang1: That was my understanding as well. | 19:35 |
| jgriffith | xyang1: yes | 19:35 |
| jgriffith | smcginnis: that's all hemna 's work, not mine | 19:36 |
| jgriffith | xyang1: Ed Balduf is going to moderate for us | 19:36 |
| smcginnis | hemna: Presentation looks awesome! ;) | 19:36 |
| jgriffith | xyang1: We're finishing up questions and will get them out to everybody later today or tomorrow | 19:36 |
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| xyang1 | jgriffith: ok, that will be great | 19:36 |
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| jungleboyj | hemna: Nice work. Good looking slides! | 19:39 |
| * jungleboyj owes hemna or kmartin a beer. | 19:39 | |
| xyang1 | hemna: jgriffith jungleboyj smcginnis , for the FC Session Q&A, should we also prepare some questions if no one asks any? | 19:40 |
| jungleboyj | xyang1: That isn't a bad idea. | 19:40 |
| smcginnis | xyang1: Wouldn't hurt. Hopefully their is enough interest in this that there will be enough people asking questions, but it would be good to fill any gaps. | 19:42 |
| xyang1 | jungleboyj: smcginnis, We can add some questions to the etherpad | 19:42 |
| jungleboyj | 1) can you mix fabric types ... No. | 19:42 |
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| openstackgerrit | Tom Swanson proposed openstack/cinder: Dell SC: Added support for alternate iscsi portals https://review.openstack.org/182760 | 19:56 |
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| e0ne | thingee: hi. what help do you need with removing api v1? | 20:01 |
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| thingee | e0ne: nova needs to use discovery https://github.com/openstack/nova/blob/master/nova/volume/cinder.py | 20:06 |
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| thingee | e0ne: heat as well https://github.com/openstack/heat/blob/master/heat/engine/clients/os/cinder.py | 20:07 |
| thingee | e0ne: openstack client assumes just v1 https://github.com/openstack/python-openstackclient/tree/master/openstackclient/volume | 20:08 |
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| e0ne | thingee: oh, openstack client is very and very outdated:) | 20:08 |
| e0ne | :( | 20:08 |
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| thingee | e0ne: looks like the openstack sdk requires v2 https://github.com/stackforge/python-openstacksdk/tree/master/openstack/volume | 20:09 |
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| e0ne | thingee: i could take a part with openstack client. i started looking on it to work with keystone api v3 | 20:11 |
| thingee | e0ne: ok thanks :) | 20:11 |
| thingee | e0ne: I'll make a launchpad bug and start adding other projects. | 20:12 |
| e0ne | thingee: i'll try to ping heat team | 20:12 |
| thingee | and assign you to the openstack client one? | 20:12 |
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| e0ne | thingee: it would be great | 20:12 |
| thingee | e0ne: ok, making myself a note. because I need to get some lunch before I have a headache | 20:12 |
| e0ne | thingee: sure. i'll tale a break to sleep soon | 20:13 |
| thingee | DuncanT: I got a question about allowing cinder backup-create to have a destination option where the user can specify a destination that's not within the same cloud. | 20:15 |
| thingee | DuncanT: obviously some latency problems | 20:15 |
| e0ne | thingee: do we have agenda for summit sprints? | 20:15 |
| thingee | e0ne: no, do you want to spearhead that? :) | 20:16 |
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| e0ne | thingee: i'll create an etherpad | 20:17 |
| thingee | e0ne: that would be great. We do have all day, but I would like there to be time to actually work on things. Some things need a small discussion window. | 20:18 |
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| e0ne | i don't know how do you call it in English, in Russian we'ge got a proverb | 20:18 |
| e0ne | [from google translate]: initiative is punishable | 20:18 |
| smcginnis | e0ne: +1 :) | 20:19 |
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| e0ne | https://etherpad.openstack.org/p/cinder-liberty-contributors-meetup | 20:31 |
| e0ne | actually, it was copy-pasted from https://etherpad.openstack.org/p/cinder-liberty-proposed-sessions | 20:32 |
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| openstackgerrit | Mitsuhiro Tanino proposed openstack/cinder: LVM: Pass volume size in MiB to copy_volume() during volume migration https://review.openstack.org/182832 | 20:37 |
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| akerr | e0ne: i think that's like "the tallest blade of grass gets cut" or something | 20:42 |
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| e0ne | akerr: thanks! | 20:43 |
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| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 20:43 |
| e0ne | noted it:) | 20:44 |
| akerr | e0ne: that google translate one is much nicer though | 20:44 |
| openstackgerrit | Patrick East proposed openstack/cinder-specs: Generic image volume cache functionality https://review.openstack.org/182520 | 20:45 |
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| e0ne | akerr: usally i use it only for separate words. it works good in such cases | 20:45 |
| akerr | e0ne: I use it to talk to my russian in-laws; it makes for some interesting converasations | 20:46 |
| e0ne | akerr: :) | 20:47 |
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| openstackgerrit | OpenStack Proposal Bot proposed openstack/cinder: Updated from global requirements https://review.openstack.org/178410 | 20:52 |
| openstackgerrit | Tom Barron proposed openstack/cinder: Use nfs_oversub_ratio when reporting pool capacity https://review.openstack.org/180199 | 20:52 |
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| tbarron | ok, who is going to merge something that makes me rebase that one ^^^ a third time in two days :-) | 20:54 |
| smcginnis | tbarron: Is that a challenge. ;) | 20:56 |
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| tbarron | smcginnis: I don't know the emoticon for pointing my first two fingers at my eyes, then pointing them at you | 20:57 |
| smcginnis | tbarron: Hah, that would be awesome. Someone needs to invent that. | 20:57 |
| tbarron | smcginnis: actually I'm grateful for all the log cleanup in our drivers, will make it much easier to see good correct examples to copy going forwards | 20:58 |
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| smcginnis | tbarron: I hope so. Especially after all of that. | 21:01 |
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| hemna | jgriffith, thanks for the slides. I pulled your slides into the deck. | 21:12 |
| hemna | kmartin, jgriffith, xyang1, jungleboyj, smcginnis, https://www.dropbox.com/s/khdc2rn3zp5y61g/FCPastPresentVancouver.pptx?dl=0 | 21:12 |
| smcginnis | hemna: Thanks! | 21:13 |
| hemna | can everyone check it out and make sure it's good? | 21:13 |
| smcginnis | Preview Failed | 21:13 |
| * smcginnis shakes fist at dropbox | 21:14 | |
| smcginnis | Aw, Snap! Something went wrong | 21:15 |
| * smcginnis shakes fist at chromium | 21:15 | |
| smcginnis | Maybe this is a sign I should leave early today. | 21:15 |
| smcginnis | Nitpick - is it "defacto" or "de facto"? I believe it's two words. | 21:16 |
| tbarron | ping hemna | 21:18 |
| hemna | well, it's not defucto | 21:18 |
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| hemna | tbarron, yah | 21:18 |
| Swanson | de facto | 21:18 |
| tbarron | hemna: u see my pm? | 21:19 |
| xyang1 | hemna: thanks! Can you remove the slides after Q&A? | 21:19 |
| hemna | no sorry | 21:19 |
| tbarron | no prob | 21:19 |
| hemna | ok updated to 'de facto' | 21:19 |
| tbarron | just so there are no secrets, I'm asking hemna if he'll list NetApp on page 14, kilo line | 21:19 |
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| tbarron | we did get our CI going, FC is supported in kilo | 21:20 |
| hemna | tbarron, sure... | 21:20 |
| tbarron | and there's space on the line afer X-IO :-) | 21:21 |
| tbarron | thanks! | 21:21 |
| hemna | just 'NetApp' ? | 21:21 |
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| smcginnis | Hah, yeah, I think there's room for you. :) | 21:21 |
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| tbarron | yes please | 21:21 |
| hemna | ok done | 21:21 |
| tbarron | OK if I email you a logo to go with the others? | 21:21 |
| hemna | sure | 21:22 |
| tbarron | thanks! I'm going home now, outa your hair. | 21:22 |
| hemna | no worries | 21:22 |
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| patrickeast | hemna: if you are taking requests, wanna put Pure Storage on that list of FC drivers for Liberty? :D me and dannywilson have one just about ready to go up for review | 21:34 |
| hemna | sure | 21:34 |
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| hemna | patrickeast, updated | 21:35 |
| patrickeast | hemna: yay thanks! | 21:36 |
| hemna | np | 21:36 |
| patrickeast | im sure i would have gotten a talking to from the marketing folks if we didn’t make it on that slide | 21:36 |
| patrickeast | looks like that will be a great session though, judging from the slides | 21:37 |
| patrickeast | i’m excited to attend | 21:37 |
| hemna | yah that preso is a Cinder party | 21:37 |
| mtanino | jungleboyj: hi, thank you for the review. | 21:40 |
| mtanino | jungleboyj: Could you judge the importance of that bug? https://bugs.launchpad.net/cinder/+bug/1454835 | 21:41 |
| openstack | Launchpad bug 1454835 in Cinder "[LVM] Volume migration destroys volume data" [Undecided,In progress] - Assigned to Mitsuhiro Tanino (mitsuhiro-tanino) | 21:41 |
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| jungleboyj | mtanino: Welcome. Seems like a 'high' to me. Targeted to L1. | 21:47 |
| mtanino | jungleboyj: Thank you :) Also I will try to backport it to stable branch. | 21:48 |
| jungleboyj | Ok, that seems like a reasonable plan. | 21:50 |
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| openstackgerrit | Pavel Boldin proposed openstack/cinder: Add `iscsi_bsoflags' configuration option https://review.openstack.org/182871 | 22:10 |
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| nikeshm | patrickeast: hi | 22:36 |
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| patrickeast_ | nikeshm: hey | 22:37 |
| -openstackstatus- NOTICE: Gerrit and Zuul are going offline for reboots to fix a security vulnerability. | 22:38 | |
| *** ChanServ changes topic to "Gerrit and Zuul are going offline for reboots to fix a security vulnerability." | 22:38 | |
| nikeshm | patrickeast : quick question,i want to ping floating ip of devstack vms created by nodepool,ip is in my network range,but on pinging its giving "ping: sendmsg: Operation not permitted" | 22:39 |
| nikeshm | is any link to enable that | 22:39 |
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| nikeshm | nikeshm:i am using nova-network in devstack | 22:40 |
| patrickeast_ | nikeshm: do you have the security groups set up to allow ping? http://docs.openstack.org/admin-guide-cloud/content/section_enable-ping-and-ssh-on-vms.html | 22:40 |
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| nikeshm | patrickeast_ thanks | 22:47 |
| nikeshm | now able to ping | 22:47 |
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| nikeshm | but not in old vm | 22:47 |
| nikeshm | in newly created vm, i am able to ping | 22:47 |
| patrickeast_ | nikeshm: hmm yea it might not change the access rules for vm’s that were already created | 22:48 |
| jgriffith | mtanino: if gerrit ever comes back I'll have a look at that right away | 22:48 |
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| jgriffith | nikeshm: the firewall won't update for an instance tht's already up | 22:49 |
| jgriffith | nikeshm: you can try "nova network-reset" | 22:49 |
| mtanino | jgriffith: thanks. | 22:49 |
| nikeshm | jgriffith: thanks,BTW see you all in summit :) | 22:51 |
| jgriffith | nikeshm: cool! | 22:51 |
| nikeshm | nikeshm:did you attend cloud foundry summit in santa clara? | 22:52 |
| nikeshm | jgriffith:did you attend cloud foundry summit in santa clara?? | 22:52 |
| jgriffith | cloud foundry... what's that :P | 22:52 |
| jgriffith | no, I did not | 22:52 |
| nikeshm | its a PaaS | 22:52 |
| nikeshm | Platform as a service | 22:52 |
| nikeshm | provider | 22:53 |
| jgriffith | nikeshm: I was joking | 22:53 |
| jgriffith | nikeshm: but no, I did not attend | 22:53 |
| nikeshm | ok | 22:53 |
| nikeshm | i attended since it was near to my stay | 22:53 |
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| jgriffith | nikeshm: was it a good event? | 22:54 |
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| nikeshm | yes it was | 22:54 |
| nikeshm | lot of companies participated | 22:55 |
| *** ChanServ changes topic to "The OpenStack Block Storage Project Cinder | The New Kids On the Block | https://wiki.openstack.org/wiki/Cinder" | 22:56 | |
| -openstackstatus- NOTICE: Gerrit and Zuul are back online. | 22:56 | |
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| uberjay | quick (?) question about our openstack CI setup -- we should only be triggering on changes to the openstack/cinder repository, correct? (i'm also a little bit confused about *when* a change should be run through CI. I assume zuul is doing the right thing, but it's not triggering test runs as often as I assumed it would. :) | 23:09 |
| patrickeast | uberjay: what do you have your zuul triggers set up for? | 23:12 |
| patrickeast | uberjay: it should be running one for a few different scenarios, for example mine looks like http://paste.openstack.org/show/222255/ which (afaik) triggers off of everything it should be (and maybe a tad more) | 23:14 |
| patrickeast | uberjay: i think some folks set theirs up to only trigger a build after jenkins has given a +1 | 23:14 |
| ameade | uberjay: patrickeast: +1 that's what I do | 23:14 |
| uberjay | patrickeast: ah, ok. thanks for the example, it's very helpful! i can see wanting to not waste cycles until jenkins gives it a +1, too. i'll have to give that some thought. | 23:16 |
| patrickeast | the only reason I don’t do that is sometimes changes move fast and by the time jenkins has given a +1 if you then have to wait maybe 45 mins the patch might have already gotten a +2/A | 23:16 |
| patrickeast | definitely worth looking into if your system can’t keep up with the queue | 23:16 |
| uberjay | riight...ok. totally makes sense. | 23:16 |
| uberjay | thanks! | 23:18 |
| patrickeast | np | 23:18 |
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| jgriffith | mtanino: jungleboyj see my notes in the patch as well as the bug: https://goo.gl/SBdSXS | 23:21 |
| jgriffith | mtanino: I'm actually now not convinced that bug is exactly critical as it's been like that for almost a year :) | 23:22 |
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| jgriffith | jungleboyj: ping | 23:34 |
| mtanino | jgriffith: looking | 23:35 |
| mtanino | jgriffith: so, you recommend to change copy routine taking a GiB and fix related places to take GiB, right? | 23:37 |
| mtanino | handling MiB is very confusiong. | 23:38 |
| jgriffith | mtanino: so probably but that's something to be careful | 23:39 |
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| jgriffith | mtanino: we can go with your patch, then figure out something better later | 23:44 |
| mtanino | jgriffith: it's an ideal but there is risks to fix many places, so we need to consider carefully. | 23:44 |
| mtanino | jgriffith: sure | 23:44 |
| jgriffith | mtanino: agreed 100% | 23:45 |
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| mtanino | might cause data corruptions for the volume :( | 23:46 |
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