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#openstack-nova - 2018-03-14
20:02:21 mriedem i was never fully comfortable with https://review.openstack.org/#/c/400384/
20:02:34 mriedem it was trying to fix a problem with encrypted volumes and overshot probably to include vifs
20:02:41 mnaser related-bug or closes-bug to https://bugs.launchpad.net/nova/+bug/1755890 ?
20:02:41 openstack Launchpad bug 1755890 in OpenStack Compute (nova) "Instances fail to hard reboot when using OpenDaylight" [Undecided,New]
20:02:49 mnaser (for the revert)
20:02:52 mriedem closes
20:03:48 openstackgerrit Mohammed Naser proposed openstack/nova master: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553035
20:04:14 sean-k-mooney mriedem: we have to be carful not to reintroduce https://bugs.launchpad.net/nova/+bug/1724573 by reverting https://review.openstack.org/#/c/400384
20:04:15 openstack Launchpad bug 1724573 in OpenStack Compute (nova) "encrypted volumes are directly attached to instances after a compute host reboot" [Medium,Fix released] - Assigned to Matthew Booth (mbooth-9)
20:04:31 openstackgerrit Mohammed Naser proposed openstack/nova stable/queens: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553037
20:04:58 openstackgerrit Mohammed Naser proposed openstack/nova stable/pike: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553038
20:05:08 mnaser https://review.openstack.org/#/c/542767/
20:05:11 mnaser can someone 'block' that from merging
20:05:17 mnaser dansmith: maybe remove your +W?
20:05:50 dansmith ack
20:05:52 sean-k-mooney mnaser: it has a zuul -2 because its in merge conflict
20:06:16 mnaser sean-k-mooney: figure just in case someone doesnt notice it :)
20:06:53 mnaser https://review.openstack.org/#/q/topic:bug/1744361+is:open+owner:%22Mohammed+Naser+%253Cmnaser%2540vexxhost.com%253E%22
20:07:03 mriedem sean-k-mooney: yeah if we reverted all the way, we'd have to do a partial revert of https://review.openstack.org/#/c/400384 and only remove the changes for the vif plugging part
20:08:41 sean-k-mooney well looking at https://review.openstack.org/#/c/553035/ i think it solve the imidiate odl issue at least for now
20:09:07 sean-k-mooney that seams like the minimal change at the cost of never waiting
20:10:27 openstackgerrit Matt Riedemann proposed openstack/nova master: Make nova-cells-v1 run with neutron https://review.openstack.org/549789
20:14:17 mriedem if we wanted to go back to https://review.openstack.org/#/c/400384/,
20:14:28 mriedem we could pass destroy_vifs=False through self.destroy -> self.cleanup
20:14:39 mriedem because that was the change in behavior in that patch that caused a lot of the trouble
20:15:03 mriedem as i said, https://review.openstack.org/#/c/400384/ was meant to fix an encrypted volume issue and turned into "let's just fully destroy the damn thing and everything associated with it except disks"
20:21:03 sean-k-mooney im going to head off soon. FYI ill be online intermitely tommorw and then off until tuesday.
20:31:59 efried You don't like me anymore, jaypipes?
20:32:11 dansmith efried: we took a vote
20:32:17 dansmith sad to say, you're off the island
20:32:20 efried And edleafe won???
20:32:23 efried Come ON!
20:32:27 dansmith hah
20:33:06 efried I mean, he does have seniority.
20:33:10 efried SERIOUS seniority.
20:33:41 jaypipes efried: your torch has been extinguished.
20:34:04 dansmith you must leave the tribal council area IMMEDIATELY
20:34:23 jaypipes dansmith: edleafe has won the microversion battle being currently waged.
20:34:34 dansmith ah heh
20:34:55 efried dansmith: It's not too late! You can saaaaave me!
20:35:05 jaypipes efried: that is correct. when a person is voted off the island in the survivor show, their torch is extinguished.
20:35:15 dansmith I wouldn't mind seeing a fire making challenge between the two of you
20:35:33 jaypipes efried: or at least, that's the way it was the last time I saw that show, which would have been around 2005.
20:35:45 dansmith efried: nah, you have to use flint and coconut husk
20:36:02 efried or my high-velocity eyeballs?
20:36:07 jaypipes dansmith: you can't make fried_rice without fire.
20:36:18 dansmith bah dum.
20:36:28 openstackgerrit Merged openstack/nova master: Revert "Make the InstanceMapping marker UUID-like" https://review.openstack.org/552937
20:36:47 jaypipes hahaha
20:39:23 dansmith nice
20:41:19 mriedem i assume edleafe is an avid bachelor(ette) watcher
20:41:24 mriedem although it does come on pretty late...
20:41:42 dansmith um, aren't we all?
20:41:48 edleafe Nah, no cable in this house
20:41:52 mriedem it's not cable!
20:41:55 dansmith it's not on cable dude :)
20:41:56 mriedem rabbit ears
20:41:56 dansmith haha
20:42:21 edleafe guess I'll have to pick some up to see what all the fuss is about
20:42:21 mriedem or, your texas-sized satellite in the backyard should pick it up
20:42:37 edleafe maybe it's on hulu?
20:42:52 mriedem idk, but i wouldn't advice trying to find it
20:42:55 dansmith I bet it's on hulu,
20:43:03 dansmith but we're not serious about watching/liking it
20:43:27 edleafe oh sure
20:43:38 edleafe you're just probably embarrassed to admit it
20:43:47 dansmith heh
20:44:06 edleafe it *is* on hulu
20:44:15 edleafe wait - season 22??
20:44:17 dansmith oh boy, edleafe is in for a treat tonight
20:44:24 dansmith oh yeah man, it's a major deal
20:44:42 dansmith that's why I figured it'd be on hulu.. they couldn't have a subscriber base without it
20:45:12 edleafe oh, they have all sorts of trashy TV: the voice, top model, the kardashians
20:45:29 edleafe I'm so culturally deprived
20:46:50 efried culturally depraved if you watch that crap. Take your pick
20:47:21 edleafe efried: good point
20:51:00 openstackgerrit Matt Riedemann proposed openstack/nova master: libvirt: handle DiskNotFound during update_available_resource https://review.openstack.org/553067
20:54:09 openstackgerrit Matt Riedemann proposed openstack/nova master: libvirt: handle DiskNotFound during update_available_resource https://review.openstack.org/553067
20:58:41 cfriesen got something wierd, looking for ideas. With libvirt, when you power off a node it calls _destroy() which will loop over the serial ports and call serial_console.release_port(). Then in power_on() we end up calling _destroy() again, which could end up releasing serial ports that are now in use by another instance.
21:00:11 cfriesen (I think these are basically TCP ports on the host.)
21:01:56 mriedem mnaser: left a comment in https://review.openstack.org/#/c/553035/ - how do you feel about working that into the commit message before we start a revert party
21:03:52 mnaser mriedem: are you okay with me copypasta-ing that comment and adding co-authored because you seem to have summarized it well
21:04:06 mriedem that's fine
21:04:12 mriedem don't really need the co-author
21:04:26 mnaser okay cool, let me see
21:07:08 openstackgerrit sean mooney proposed openstack/nova master: WIP add mtu to libvirt xml for ethernet and bridge types https://review.openstack.org/553072
21:07:22 openstackgerrit Mohammed Naser proposed openstack/nova master: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553035
21:07:36 mnaser mriedem: is that ok? if thats okay ill update the other ones
21:08:02 mriedem yeah lgtm
21:08:09 sean-k-mooney i have not tested the mtu ptach so ignore it for now. ill test it tomorrow and remove the WIP once i add unit test and check it actully works.
21:08:09 mriedem use the same change id in the stable branch ones too
21:08:10 mriedem please
21:08:17 mnaser will do
21:10:15 arvindn05 mriedem: jaypipes: updated the spec based on comments Patch set 9 should address the issues https://review.openstack.org/#/c/541507/9
21:10:18 openstackgerrit Mohammed Naser proposed openstack/nova stable/queens: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553037
21:10:29 openstackgerrit Eric Fried proposed openstack/nova master: Stop assuming initial provider generation is 0 https://review.openstack.org/548975
21:10:39 efried cdent: jaypipes: That 'un is ready now too ^
21:10:53 openstackgerrit Mohammed Naser proposed openstack/nova stable/pike: Revert "Refine waiting for vif plug events during _hard_reboot" https://review.openstack.org/553038
21:10:54 cdent rad
21:11:43 mnaser mriedem: apparently changing the id in change-id: <foo> doesn't do it?

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