Tuesday, 2018-05-15

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openstackgerritChhavi Agarwal proposed openstack/nova-powervm master: iSCSI Live Migration Support  https://review.openstack.org/56757506:03
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edmondsw#startmeeting PowerVC Driver Meeting14:00
openstackMeeting started Tue May 15 14:00:03 2018 UTC and is due to finish in 60 minutes.  The chair is edmondsw. Information about MeetBot at http://wiki.debian.org/MeetBot.14:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.14:00
*** openstack changes topic to " (Meeting topic: PowerVC Driver Meeting)"14:00
openstackThe meeting name has been set to 'powervc_driver_meeting'14:00
edmondsw#link https://etherpad.openstack.org/p/powervm_driver_meeting_agenda14:00
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edmondswesberglu mujahidali mdrabe meeting time14:01
edmondsw#topic In-Tree Driver14:01
*** openstack changes topic to "In-Tree Driver (Meeting topic: PowerVC Driver Meeting)"14:01
esbergluNo news other than we're back in the runway for snapshot and localdisk14:01
edmondswany reviews yet?14:01
esbergluNope, exit date for our runway is 5/2814:02
edmondsw#link https://etherpad.openstack.org/p/powervm-in-tree-todos14:02
edmondswwe should probably update ^14:02
edmondswI can do that after the meeting14:02
edmondsw#topic Out-of-Tree Driver14:03
*** openstack changes topic to "Out-of-Tree Driver (Meeting topic: PowerVC Driver Meeting)"14:03
edmondsw#link https://etherpad.openstack.org/p/powervm-oot-todos14:03
edmondswthe refactor is definitely on hold for the time being... I should probably note that in the etherpad14:04
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edmondsw@efried do you recall what the get_instance_diagnostics item is about?14:04
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efriednothing about that looks familiar to me.14:05
edmondswk, I'll have to dig in and remind myself what that is14:05
edmondswobviously nobody working on it atm14:05
edmondswchhagarw or gman-tx how goes iSCSI?14:05
gman-txChhavi is still working on lpm and rr14:06
efriedIt doesn't look like all the in-tree drivers have implemented it, in any case.14:07
efried(diagnostics ^)14:07
edmondswefried I think it was something PowerVC wanted but apparently nobody has been working it from there either14:08
edmondswI'll check with gautam14:08
edmondswgman-tx I saw she abandoned one change in favor of another. I should probably compare and see why she did that14:09
edmondswand we have this timeout issue that needs to get solved14:09
edmondswgman-tx you're pushing the NovaLink guys to fix on their side as I understood things, is that correct?14:09
chhagarwedmondsw: there is a review out there for rr and lpm14:09
edmondswchhagarw assuming you mean https://review.openstack.org/#/c/567575/ I will look today14:10
edmondswdo we think that will that be the last thing we need for iscsi?14:10
chhagarwyes this one14:11
chhagarwfor nova-powervm this would be the last feature we are planning to get in14:11
chhagarwfor iSCSI14:12
edmondswok great14:12
edmondswefried I never did talk to you about MSP after last week's meeting...14:13
edmondswlet's do that today14:13
edmondswanything else for OOT?14:13
edmondsw#topic: Device Passthrough14:14
*** openstack changes topic to ": Device Passthrough (Meeting topic: PowerVC Driver Meeting)"14:14
edmondswefried any updates?14:15
efriednova side of granular is ready and has had a couple rounds of reviews.  Should go soon.14:15
efriednrp-in-alloc-cands is getting reviews, but it's going to be pretty tight whether it makes it in this week.14:16
efriedOtherwise, nothing new.14:16
edmondsware those in a runway?14:16
efriedno, but they're not really needing to be.14:16
edmondsw#topic PowerVM CI14:17
*** openstack changes topic to "PowerVM CI (Meeting topic: PowerVC Driver Meeting)"14:17
edmondswesberglu mujahidali status?14:17
mujahidaliI am working with Eric on scenario testing14:18
esberglumujahidali was able to get all of the OOT stable branches working14:19
esbergluAnd queens IT was missing that nova patch for the str instance UUID14:19
esbergluBut making progress there14:20
mujahidaliyeah, I applied the patch and started again.14:20
edmondswesberglu so scenario testing has been merged only for master at this point?14:20
esbergluedmondsw: Yes14:20
edmondswif we've got it working for all the OOT stables, is there something I should be reviewing to get that merged?14:21
edmondswor are we going to do those together with IT?14:21
esbergluedmondsw: Nothing up yet. I think we were going to wait for queens IT14:21
esbergluAnd pike IT won't have scenario14:22
edmondswCI status looks pretty good http://ci-watch.tintri.com/project?project=nova14:22
edmondswI did noticed failures on https://review.openstack.org/#/c/565487 that you might want to look at efried14:23
edmondswanything else for CI?14:23
esbergluYeah CI has been rolling along nicely.14:23
esbergluI disable that vopt name by instance UUID change14:23
esbergluThere are a few tempest failures still open, but all are hitting at very low rates14:24
esbergluMore details are on the tempest failure etherpad14:24
esbergluThat would be a good thing for mujahidali to start getting involved in14:24
esberglumujahidali: Let me know if you have question about any of those and I can fill you in14:25
esbergluLast item is vSCSI CI14:25
esbergluI can't get active RMC connections in the tempest test instances14:25
edmondsweven once we switched to using the right image?14:26
esbergluPreviously I was using a blank image, but even with the correct image no RMC14:26
esbergluThe problem is that the test instances don't have connectivity out14:26
esbergluSo you can ssh from tempest AIO vm into the tempest test instance14:26
esbergluBut the tempest test instance can't ping anything14:27
esbergluedmondsw: Could you help me take a look at how I set up those networks?14:27
edmondswesberglu yes14:27
esbergluI may be doing something wrong there14:27
esbergluI've started putting together a set of vSCSI tests on neo39 which is a vSCSI stack14:28
esbergluThis is NOT part of the CI env, but should give a nice starting point for when RMC is working14:28
esbergluThat's all for CI14:29
edmondswesberglu I assume we've not made any more progress on multinode because of these other priorities, correct?14:29
esbergluedmondsw: Correct, I haven't looked at multinode since scenario and vSCSI became work items14:30
* edmondsw nods14:30
edmondswoh, I forgot to link the etherpad14:30
edmondsw#link https://etherpad.openstack.org/p/powervm_ci_todos14:30
edmondswbut we went through everything I think14:30
edmondsw#topic Open Discussion14:30
*** openstack changes topic to "Open Discussion (Meeting topic: PowerVC Driver Meeting)"14:30
edmondswnote that the summit is next week14:31
esbergluPIE development work is starting this week, I'm now splitting my time14:31
efriededmondsw: Those CI failures are different IT and OOT and seem spurious, unrelated to the patch.  In tree we're getting "Unable to insert record" on PUT /rest/api/uom/Tier/87d59125-9472-3f1b-8c17-f429e2a3d535/LogicalUnit during a test of multibyte chars in the instance name.  We've sanitized the boot disk name to boot_pvm4_tempest___1_0bd52c14 so that's not a problem.14:31
efriedThe other one is trying to disconnect vopt while the media is still "loaded".14:31
edmondswefried ok cool, sounds like a recheck14:31
edmondswesberglu ack14:32
efriedbut may as well wait14:32
edmondswfor the pep8 fix, sure14:32
efriedcause pep needs to be fixed, so another ps is on the way eventually.14:32
esbergluefried: https://etherpad.openstack.org/p/powervm_tempest_failures both are on there, recheck should go through14:32
edmondswI will cancel next week's meeting because of the summit14:33
edmondswI think that's all then, folks. Thanks!14:34
*** openstack changes topic to "This channel is for PowerVM-related development and discussion. For general OpenStack support, please use #openstack."14:34
openstackMeeting ended Tue May 15 14:34:38 2018 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)14:34
openstackMinutes:        http://eavesdrop.openstack.org/meetings/powervc_driver_meeting/2018/powervc_driver_meeting.2018-05-15-14.00.html14:34
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/powervc_driver_meeting/2018/powervc_driver_meeting.2018-05-15-14.00.txt14:34
openstackLog:            http://eavesdrop.openstack.org/meetings/powervc_driver_meeting/2018/powervc_driver_meeting.2018-05-15-14.00.log.html14:34
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edmondswesberglu let me know when you want to look at that network config14:59
esbergluI'm free in an hour for the rest of the day15:12
esbergluedmondsw: ^15:12
edmondswesberglu alright, ping me then15:13
efriedesberglu: Anything about powervm-ci/devstack/master/intree/local.conf I should need to edit before using it for stacking?15:22
esbergluefried: It's got a ton of extra stuff that you probably don't need, but it should just work as long as you are using ssp15:24
esbergluExtra stuff being tempest config15:24
esbergluIt won't set up networks for you though15:25
efriedssp...  I'll have to check on that.15:25
esbergluefried: If you aren't using SSP you can set disk_driver to localdisk and and set volume_group_name to whatever your vg is15:26
efriedesberglu: yeah, looks like that's what I had set up here before.  Thanks for the help.15:26
efried(restacking my victim after like 8 months)15:27
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esbergluedmondsw: You free this afternoon?16:10
edmondswesberglu mostly16:11
edmondswesberglu I should probably go grab a quick bite16:11
esbergluOkay, I'm finishing a few things up, let's wait til after lunch to hop into the networking16:11
edmondswTIL that pressing 'y' in github will change your URL from master to the actual commit you're looking at, so you have a permanent link16:22
edmondswefried ^ if you didn't know... this is awesome16:22
efriedoh, snaaaap16:22
esbergluedmondsw: That's awesome ty16:22
efriedBecause up until now I've been punching commits, the latest one, tree, navigating *back* to where the frig I was, and THEN copying the link.16:23
edmondswyep, exactly...16:23
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esbergluedmondsw: Ready whenever you are17:31
edmondswesberglu give me a couple17:31
esbergluedmondsw: Sure. Lets do this in the ci slack channel though17:33
edmondswsorry, took longer than I expected, but I'm ready now18:13
efriedesberglu: Show him the skip list in powervm-ci, where presumably those are listed under "because we don't support pause/suspend/etc." comments19:55
esbergluefried: Those aren't in the skip list19:56
esbergluThey are automatically skipped because we don't support those ops19:56
efriedand that's set up in the local.conf?19:56
esbergluTests in the skip list don't even show up on the tempest html page19:57
esbergluefried: Yes https://github.com/powervm/powervm-ci/blob/master/devstack/master/intree/local.conf#L10019:57
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edmondswefried there are things we explicitly skip, and then there are things that aren't tested because of the devstack/tempest configuration. It's confusing21:21
edmondswefried and I haven't forgotten about MSP, but we'll have to push that back to tomorrow21:21
esbergluedmondsw: efried: Snapshot is W+1 but with some things to address in follow up changes21:27
edmondswesberglu things you'll be able to cover?21:28
esbergluedmondsw: Yes they are very minor changes21:34
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