| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-06-05 | |||
| 14:31:05 | mriedem | i see | |
| 14:31:06 | artom | Nothing's really changed | |
| 14:31:15 | artom | Comments, and formatting, and... | |
| 14:31:16 | mriedem | well i've got to dig into mordred's problem first | |
| 14:31:28 | artom | mriedem, no, my stuff is obviously way more important | |
| 14:31:29 | mriedem | i can star it | |
| 14:31:32 | wy | mriedem but i think it would not migrate successfully forever | |
| 14:31:35 | mordred | artom: :) | |
| 14:32:03 | mriedem | wy: i may be mistaken but i though there was a way to check progress with virsh or qemu command line | |
| 14:32:13 | mordred | mriedem: I just pushed up a silly patch in shade to look for "Successfully synced instances from host" in the scheduler logs before starting to run shade's tests | |
| 14:32:50 | wy | mriedem i have found none.openstack has not provide command to see the process | |
| 14:33:52 | wy | mriedem i am seesing the compute log.but the remaining data decends for a while then asend.. | |
| 14:34:14 | wy | mriedem could I think it would not migrate successfully forever? | |
| 14:34:56 | mriedem | wy: i mean like "migrate -d URI" https://www.linux-kvm.org/page/Migration#Management | |
| 14:36:16 | mriedem | wy: https://www.youtube.com/watch?v=Vy8rS_5vea4 about 9 minutes in talks about some of this | |
| 14:36:23 | mriedem | virsh domjobinfo <domain> | |
| 14:36:25 | mriedem | for example | |
| 14:36:36 | wy | mriedem thanks,i will have a look at | |
| 14:36:44 | wy | mriedem you are so helper | |
| 14:37:46 | mordred | mriedem: because looking througha few logs of successful runs, that seems to happen approximately around when we launch functional tests anyway - so it may just be a legit race-condition between the cloud settling in and the tests getting started (although also maybe there is a real bug obvs) | |
| 14:37:48 | wy | mriedem sorry | |
| 14:37:55 | wy | mriedem i do not understand | |
| 14:38:03 | wy | mriedem but what is the uri? | |
| 14:38:06 | mordred | mriedem: also, every time someone types "virsh" I think they're mistyping vishy ... | |
| 14:38:14 | wy | mriedem what i should input in the command | |
| 14:39:56 | mriedem | wy: virsh domjobinfo --help ? | |
| 14:40:03 | mriedem | i assume <domain> is the domain id | |
| 14:40:10 | wy | mriedem It is still migrating about many minutes..I just shut down the video.it successfully migrate | |
| 14:40:12 | mriedem | e.g. 00000000ef or something | |
| 14:40:17 | wy | mriedem ok | |
| 14:40:27 | wy | mriedem is the video affects? | |
| 14:41:20 | mriedem | wy: i assume so yes | |
| 14:41:33 | mriedem | everything the source vm is doing has to be transferred to the destination vm | |
| 14:42:10 | wy | mriedem but i just open the video but not playing it ..it means the video is suspend | |
| 14:43:33 | wy | mriedem open the video but not playing it,this will contribute to the change of the ram? | |
| 14:44:13 | wy | mriedem or we can say,my bandwidth is not enough,so the changes of ram is bigger than the transmit?? | |
| 14:47:30 | wy | mriedem thanks very much.it is 11,i have to go to dormitory to sleep.It is my pleasure to make friends with you.You are so kind | |
| 14:48:01 | wy | mriedem but ,If you have seen,please help me solve my questions...ahah | |
| 14:50:06 | openstackgerrit | Andrey Volkov proposed openstack/nova master: [WIP] [placement] Add api-ref for allocations https://review.openstack.org/470933 | |
| 14:50:06 | openstackgerrit | Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for aggregates https://review.openstack.org/470932 | |
| 14:50:12 | mriedem | wy: you're welcome. i don't have a good answer to your question about a paused video during a live migration | |
| 14:50:23 | mriedem | and this isn't really the place to debug that level of detail probably | |
| 14:51:06 | mriedem | mordred: ok so back to your thing, this stacktrace is when the compute starts up and calls update_instance_info before the host is mapped http://logs.openstack.org/95/468095/2/gate/gate-shade-functional/3f5d8dc/logs/screen-n-sch.txt.gz#_Jun_02_12_45_15_755877 | |
| 14:51:14 | mriedem | then we map the host here http://logs.openstack.org/95/468095/2/gate/gate-shade-functional/3f5d8dc/logs/devstacklog.txt.gz#_2017-06-02_12_46_19_540 | |
| 14:52:07 | mriedem | the server create request hits the scheduler here http://logs.openstack.org/95/468095/2/gate/gate-shade-functional/3f5d8dc/logs/screen-n-sch.txt.gz#_Jun_02_12_46_59_055921 | |
| 14:52:18 | mriedem | 40 seconds later | |
| 14:55:12 | mriedem | mordred: methinks the problem isn't with the compute host not being mapped, | |
| 14:55:20 | mriedem | but rather the compute host failing to register with placement | |
| 14:55:49 | mriedem | b/c the scheduler is asking placement for resource providers (comptue nodes) to satisfy the request | |
| 14:56:44 | openstackgerrit | Sean Dague proposed openstack/nova master: Be more tolerant of keystone catalog configuration https://review.openstack.org/438049 | |
| 14:58:48 | openstackgerrit | Eric Berglund proposed openstack/nova master: Add PowerVM to nova support matrix https://review.openstack.org/470999 | |
| 14:59:26 | mordred | mriedem: ah -ok that makes sense to me | |
| 14:59:42 | mriedem | mordred: still tracing the n-cpu logs | |
| 14:59:59 | mriedem | sdague: fyi while you were out, a few of the clients you needed for the global request id stuff got blacklisted | |
| 15:00:06 | mriedem | the versions that is, neutronclient 6.3.0 for sure | |
| 15:00:36 | cdent | dansmith: that was just an example of a pattern, not a plan | |
| 15:00:37 | openstackgerrit | Eric Berglund proposed openstack/nova master: Add PowerVM to nova support matrix https://review.openstack.org/470999 | |
| 15:00:53 | sdague | mriedem: yeh, saw that, but the glance one looks fine now | |
| 15:01:02 | edleafe | dansmith: what cdent said | |
| 15:01:09 | sdague | mriedem: so I flipped that around | |
| 15:01:19 | dansmith | cdent: okay it seemed like it would be specifically targeted stuff for nova's scheduler though | |
| 15:01:50 | jaypipes | cdent, alex_xu, edleafe, dansmith: join #novaschedulercontd | |
| 15:01:50 | edleafe | dansmith: it doesn't have to be | |
| 15:02:00 | dansmith | jaypipes: ugh, can't we hangout? | |
| 15:02:13 | jaypipes | dansmith: I'm happy to hangout. | |
| 15:02:16 | dansmith | jaypipes: new irc channels ftl, even if short-lived | |
| 15:02:30 | cdent | i can hangout | |
| 15:02:37 | jaypipes | ok, let's do a hangout. | |
| 15:02:42 | jaypipes | one sec, I will set up | |
| 15:02:45 | dansmith | can we have five mins for food/coffee? | |
| 15:02:50 | dansmith | I have had neither yet | |
| 15:02:54 | edleafe | dansmith: +1 | |
| 15:03:12 | edleafe | How about at <yourtime>:15 ? | |
| 15:03:24 | cdent | wfm | |
| 15:03:29 | mriedem | sfinucan: looks like we deprecated the use_neutron config option, which is going to be a bit confusing if you're using nova-network with cells v1 | |
| 15:03:38 | openstackgerrit | Chris Dent proposed openstack/nova master: Sync os-traits to Traits database https://review.openstack.org/469578 | |
| 15:04:19 | dansmith | yeah | |
| 15:04:31 | dansmith | I can fill out three or four employment applications in 15 mins | |
| 15:04:31 | jaypipes | dansmith, cdent, edleafe, alex_xu: https://hangouts.google.com/call/fxu4kc4ufrakhiwjyq6idxrmcqu | |
| 15:04:54 | jaypipes | I'll just sit in the hangout. join as you will. | |
| 15:05:02 | cfriesen_ | did anyone sort out the issue with jenkins getting stricter about releasenotes? | |
| 15:06:05 | cfriesen_ | I'm looking at this in particular, hitting it on my local machine as well: https://review.openstack.org/#/c/435141 | |
| 15:07:06 | lei-zh | jaypipes, for requesting traits part, are we going to let users to specify traits associated with top resource providers and nested ones? | |
| 15:09:34 | jaypipes | lei-zh: my initial thoughts on that matter were that we would continue to use the flavor as the thing that users would request, and flavors would have a "required" attribute that was a list of string traits that were required by that flavor. | |
| 15:10:30 | jaypipes | lei-zh: long-term, I would love to have a compute API that allowed the user (or certain users I suppose) to request specific traits directly and not have to request a particular flavor. | |
| 15:10:39 | jaypipes | lei-zh: but we're a ways from that. :) | |
| 15:11:23 | alex_xu | jaypipes: lei-zh , I'm thinking the meaning of required_traits is that 'give me a resource provider or it's nested provider includes those required traits' | |
| 15:11:51 | jaypipes | alex_xu: correct. (also shared provider) | |
| 15:13:30 | mordred | mriedem: in general, please let me know if there is anything I can do to help - I'm pretty sure we've passed my level of understanding of being helpful with debugging further, but I'll dig in to whatever if it's useful | |
| 15:14:09 | mriedem | mordred: sure, if it's placement it should be fairly easy for me to see what's up | |
| 15:14:34 | mordred | mriedem: also, is there any way as a user to get "no hosts could schedule this request" is the cause of the error? | |
| 15:19:25 | sdague | mriedem: did you ever get the mysql specific test case merged from a couple of weeks ago? | |
| 15:20:47 | mriedem | sdague: nope | |
| 15:20:53 | mriedem | sdague: haven't found time to get back to it yet | |
| 15:21:00 | sdague | mriedem: was it working? | |
| 15:21:02 | sdague | or not? | |
| 15:21:27 | mriedem | sort of | |
| 15:21:42 | mriedem | https://review.openstack.org/#/c/467772/ | |
| 15:21:54 | mriedem | https://review.openstack.org/#/c/467772/2/nova/tests/functional/test_servers.py@1029 | |
| 15:22:21 | mriedem | i think we have to do some things manually for setting up the cell mapping pointed at the mysql backend | |