| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2019-02-04 | |||
| 14:51:47 | efried | ah, the reverse, swhy I couldn't find it. Thanks stephenfin | |
| 14:51:52 | mriedem | stephenfin: ack i'll switch the blueprint to you | |
| 15:02:42 | efried | stephenfin: I thought there was a way to omit link text and it would automatically suck in the title of the target. Am I making that up? | |
| 15:17:58 | stephenfin | efried: Only if you're using referencing something from the same doc (i.e. the normal 'doc' role) | |
| 15:18:19 | mriedem | dansmith: on this per-instance serial number change, which now does what you asked for, https://review.openstack.org/#/c/619953/ - do you have any additional comments to what i already put in there? mine are mostly nits. kevin is out this week on holiday so if there are small changes i can make them. today is the last day for that one in a runway slot. | |
| 15:19:13 | dansmith | mriedem: let me get a refill and I'll have a look | |
| 15:19:54 | openstackgerrit | Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add native implementation OVSDB API https://review.openstack.org/482226 | |
| 15:27:18 | efried | stephenfin: ack, thanks. | |
| 15:27:31 | efried | and, that makes sense; otherwise, how would it know? | |
| 15:33:31 | mriedem | dansmith: jaypipes: thanks on both, i'll work on follow ups this morning | |
| 15:34:00 | openstackgerrit | Jack Ding proposed openstack/nova master: Flavor extra spec and image properties validation https://review.openstack.org/620706 | |
| 15:46:10 | tinwood | dansmith, would it be possible, please, for you to take a quick look at: https://review.openstack.org/#/c/633279/ thanks. | |
| 15:52:48 | spatel | sean-k-mooney: morning! | |
| 15:53:36 | sean-k-mooney | spatel: o/ | |
| 15:53:53 | spatel | its been long time so thought "wave" | |
| 15:54:25 | sean-k-mooney | spatel: hopefully that means your cloud has been working to expectations | |
| 15:54:35 | spatel | i was busy in datacenter migration stuff.. but so far everything good | |
| 15:55:19 | spatel | My cloud is blooming...! +400 instance total and growing.. | |
| 15:55:20 | sean-k-mooney | spatel: see now you have doomed yourself by saying that. but glad to hear | |
| 15:56:18 | spatel | Soon planning to build new cloud.. not sure how much i can stuff in existing one. | |
| 15:56:23 | sean-k-mooney | it will be interesting to hear form you in 12-18 month as to if it proved more cost effective vs aws in the long run | |
| 15:57:31 | spatel | Believe me... its very cost effective... + my 50% datacenter is empty because i am stuffing application as much as possible in cloud | |
| 15:58:23 | sean-k-mooney | spatel: and you are achiving the perfomance KPI that are needed for your workload? | |
| 15:58:46 | sean-k-mooney | i assume you are till using sriov | |
| 15:58:53 | sean-k-mooney | *still | |
| 15:58:59 | spatel | interesting thing.. we are running real-time application in very latency sensitive environment :) got very good feedback from customer also :) | |
| 15:59:19 | spatel | Yes everything in sriov ( next cloud going to be on dpdk ) | |
| 16:00:04 | sean-k-mooney | well make sure to build a small test clust to verify its performacne before you make that switch | |
| 16:00:13 | spatel | we are providing close to HD audio quality with sr-iov | |
| 16:00:46 | spatel | ++ (will do lab test before go) | |
| 16:01:15 | sean-k-mooney | spatel: by the way you will be happy to know https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bp/libvirt-neutron-sriov-livemigration is makeing good progress | |
| 16:01:57 | spatel | + boy... that would be my dream to do live-migration over SR-IOV | |
| 16:02:32 | openstackgerrit | Matt Riedemann proposed openstack/nova master: doc: link admin/configuration from admin home page https://review.openstack.org/634728 | |
| 16:02:34 | sean-k-mooney | spatel: be aware that for direct mode sriov there is still a network outage unless you create a bond in the guest | |
| 16:03:08 | spatel | bonding in guest is other complicated project :( | |
| 16:03:44 | sean-k-mooney | spatel: this is basically the first step in sriov migratoin. for macvtap sriov it will be complete. | |
| 16:04:25 | sean-k-mooney | for direct mode sriov there are some upcoming feature in the kernel/kvm and in vendor nics that may help | |
| 16:04:26 | spatel | macvtap isn't good, i did try and got packet drops during load-test | |
| 16:04:34 | sean-k-mooney | ya | |
| 16:05:17 | sean-k-mooney | the ida would be you would bound a direct mode and macvtap vf together and fall back to the macvtap during migration and then swithc back to direct mode vf | |
| 16:05:40 | spatel | oh!!! that is sweet! | |
| 16:06:24 | spatel | i don't mind small downtime during live-migration as far as it meet SLA | |
| 16:07:06 | spatel | Do you think it will be ready in stain release ? | |
| 16:07:42 | sean-k-mooney | openstack wont do the bonding for you but i hope we will merge the migration support in stein yes | |
| 16:08:01 | spatel | cool! | |
| 16:08:22 | sean-k-mooney | spatel: currently the code is complete so we are just waiting for a runway slot and reviewer feedback at this point. | |
| 16:09:02 | spatel | I don't have any lab at present otherwise i love to do some testing.. | |
| 16:09:58 | openstackgerrit | Matt Riedemann proposed openstack/nova master: doc: link Kashyap's cpu model talk to the libvirt driver config docs https://review.openstack.org/634731 | |
| 16:09:59 | mriedem | kashyap: ^ nice talk | |
| 16:10:39 | kashyap | mriedem: Hi, thanks! /me practised it 4 times to a rubber duck | |
| 16:10:51 | kashyap | On a call; meetings-- | |
| 16:11:19 | mriedem | kashyap: it showed that you practiced it, very smooth | |
| 16:11:25 | kashyap | BTW, on Sunday ran into The Tuba Guy at FOSDEM. He happened to be sitting right behind me | |
| 16:11:25 | mriedem | but you were soooo thirsty | |
| 16:11:42 | kashyap | mriedem: Darn, there is a story behind that water bottle trick | |
| 16:12:19 | kashyap | Back when I was in university, some 12 years ago, I had to give my first public talk on USB 3.0 or something... | |
| 16:12:35 | kashyap | And my throat completely dried out, and the teacher insulted me in front of the whole class: | |
| 16:12:43 | kashyap | Saying ... "What kind of a talk is that?!" | |
| 16:12:53 | kashyap | Never forget that experience | |
| 16:13:11 | kashyap | But more to the bottle: I use it as a trick to forcefully "pause" myself | |
| 16:13:15 | kashyap | And not drone on-and-on. | |
| 16:13:31 | kashyap | s/bottle/water bottle/ | |
| 16:26:23 | bauzas | ok, bailing out from upstream after 3 hours working on it \o | |
| 16:26:36 | bauzas | https://twitter.com/sylvainbauza/status/1092426500434022402 | |
| 16:27:01 | bauzas | at least I dedicated 3 hours for nova since 2 weeks... | |
| 16:28:01 | sean-k-mooney | bauzas: the vpn outage proably helped somewhat today | |
| 16:28:20 | bauzas | sean-k-mooney: not really, I planned to work for 3 hours anyway | |
| 16:29:07 | bauzas | I thought about this from the last weekend | |
| 16:29:19 | sean-k-mooney | i planned to start backpoting something and did some code review upstream instead | |
| 16:29:28 | sean-k-mooney | bauzas: its a good idea | |
| 16:29:33 | bauzas | and finally I think I very need to say "sorry but I need to work upstream *now*' | |
| 16:29:43 | artom | sean-k-mooney, to answer your downstream channel question, yeah, more work is required to actually generate the new XML | |
| 16:29:49 | bauzas | because if not, there will be some other priorities again and again | |
| 16:29:56 | artom | The claims are used to get the new instance NUMA topology | |
| 16:30:49 | sean-k-mooney | artom: are they actully used currently. i was not sure they were actully being used yet in the code you have pused. | |
| 16:31:06 | artom | sean-k-mooney, they're not used yet, no | |
| 16:31:32 | sean-k-mooney | artom: ok because the titile of https://review.openstack.org/#/c/634606/ consufed me a little | |
| 16:31:49 | artom | I mean, when creating the claim, the new instance NUMA topology is calculated, so it should throw a resources unavailable exception if it can't fit | |
| 16:32:03 | artom | But then that new topology isn't used anywhere (yet) | |
| 16:32:20 | sean-k-mooney | artom: ya that makes sense | |
| 16:32:35 | artom | sean-k-mooney, hrmm, yeah, maybe I'll rephrase it as "create claims" or something | |
| 16:32:44 | artom | Since as you correctly pointed out, they're not actually used | |
| 16:33:05 | openstackgerrit | Matt Riedemann proposed openstack/nova master: doc: update the security groups admin doc https://review.openstack.org/634735 | |
| 16:33:28 | sean-k-mooney | ya i spend about 10-15 mins looking to see if they were actully used idrectly some how then my vpn dropped and i got tea | |
| 16:34:05 | artom | So British (yes, I know you're Irish) | |
| 16:34:22 | sean-k-mooney | those be fighting words :P | |
| 16:34:33 | artom | There's no "UK" adjective! | |
| 16:34:45 | sean-k-mooney | ireland is not in the uk | |
| 16:34:52 | artom | *facepalm* | |
| 16:34:57 | artom | You're right, of course. | |
| 16:35:04 | kashyap | mriedem: If I spend this week on this https://review.openstack.org/#/c/632507/ ([WIP] libvirt: Bump MIN_{LIBVIRT,QEMU}_VERSION for "Stein"), and related clean-ups -- worth getting in before M3? | |
| 16:35:51 | artom | There's no adjective for "those tea-guzzling bastids" then :D | |
| 16:36:07 | sean-k-mooney | hehe :) | |
| 16:37:32 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Change nova-next job to run with python3 https://review.openstack.org/634739 | |
| 16:39:00 | mriedem | kashyap: idk, i generally like to raise minimums at the beginning of the cycle | |
| 16:39:08 | mriedem | if we're going to raise minimums | |
| 16:40:24 | mriedem | an operator that was upgrading recently asked me if the last time we raised minimums (in queens i think) was because of any functional reason or just code cleanup since it meant they had a harder upgrade (new centos versions and such on their compute nodes) | |
| 16:41:25 | mriedem | they were also upgrading from mitaka though i think so likely going to have some of that (OS upgrades etc) | |
| 16:42:26 | kashyap | mriedem: Yeah, you're totally right -- I completely forgot at the beginning of the cycle about this :-( | |
| 16:42:27 | stephenfin | mriedem, sean-k-mooney: This feels like something that would warrant a reno given the change in behavior. Thoughts? https://review.openstack.org/#/c/626381 | |