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#openstack-nova - 2017-10-31
14:34:23 reedip_ Flavor given is 2 GB RAM and 3 GB HDD
14:35:19 jaypipes reedip_: 14.72917672 seconds. every time.
14:35:39 reedip_ jaypipes : its that accurate ????
14:36:06 jaypipes reedip_: no, of course not, I was only joking... :) there's no way to say. totally depends on the hardware, the virt driver, the number of nodes, etc etc
14:36:09 reedip_ jaypipes : so if a VM doesnt boot up ( BTW I am using Mitaka with Ubuntu 14.04 ), where can I find the logs ?
14:36:35 reedip_ jaypipes : I thought so :)
14:37:03 jaypipes reedip_: look in the nova-scheduler logs. you will likely find an error about resources being over capacity...
14:37:17 reedip_ jaypipes : okay, let me check ...
14:38:37 jaypipes reedip_: for a small setup like that, if the VM doesn't boot in under 15 seconds, that's unusual...
14:39:05 reedip_ jaypipes : wait, the complete setup is below :
14:39:14 jaypipes for tiny images like that, I'd expect something more like 6 seconds, especially if the image has already been launched/cached on the comput ehost.
14:39:23 reedip_ 1 Controller: 4 GB RAM, 12 GB HDD
14:41:43 jaypipes reedip_: how many compute nodes?
14:42:48 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: config drive https://review.openstack.org/409404
14:42:48 jaypipes reedip_: also, your instances should end up in an ERROR state if they aren't booting in six minutes. You should be able to check the error by looking at the instance faults returned in the GET /servers/{uuid}/detail call.
14:49:06 reedip_ jaypipes : hi , did you get my earlier messages ?
14:49:26 jaypipes reedip_: err, no?
14:50:56 reedip_ jaypipes : sorry then, my network issue ...
14:51:04 reedip_ jaypipes : the complete setup is below :
14:51:41 reedip_ jaypipes :1 Controller: 4 GB RAM, 12 GB HDD, 3 Compute : 2 COmpute with 32 GB RAM and 100 GB HDD , 1 with 8 GB RAM and 20 GB HDD, 1 Glance server ,The request goes to the 100 GB COmpute machine, and we are using Qemu
14:52:41 reedip_ jaypipes : would Nova-Scheduler report it as an Error ?? I think it should but reconfirming
14:52:48 jaypipes reedip_: what are your allocation ratios? have you changed any of the default configuration values for cpu_allocation_ratio, ram_allocation_ratio or disk_alllocation_ratio?
14:52:54 reedip_ jaypipes : in case resources are less
14:53:07 reedip_ jaypipes : no , not changed any default configurations
14:53:13 jaypipes reedip_: yes. you would see a NoValidHost pop up.
14:53:17 jaypipes reedip_: k
14:53:48 jaypipes reedip_: look in the nova-scheduler and nova-compute log files. nova-scheduler on controller. nova-compute on each of the compute nodes. look for any ERROR log line.
14:53:55 reedip_ jaypipes : yeah, couldnt find that ... I know the NoValidHost error , happened to me amny a times now .. :)
14:55:49 jaypipes reedip_: you see no errors at all?
14:57:16 reedip_ jaypipes : no , I couldnt see the NoValidHost error .. there are some rabbitmq errors but that was because rabbitmq was failed ... this happened quite a long time after we noticed the VM failure, so I dont think that would be an issue
14:58:49 jaypipes reedip_: rabbit errors would definitely be an issue...
14:59:10 openstackgerrit Ed Leafe proposed openstack/nova master: Add Selection objects https://review.openstack.org/499239
14:59:11 openstackgerrit Ed Leafe proposed openstack/nova master: Modify select_destinations() to return objects and alts https://review.openstack.org/510159
14:59:11 openstackgerrit Ed Leafe proposed openstack/nova master: Return Selection objects from the scheduler driver https://review.openstack.org/495854
14:59:12 openstackgerrit Ed Leafe proposed openstack/nova master: Make conductor pass and use host_lists https://review.openstack.org/511358
14:59:12 openstackgerrit Ed Leafe proposed openstack/nova master: Move the claim_resources method to scheduler utils https://review.openstack.org/511357
14:59:13 openstackgerrit Ed Leafe proposed openstack/nova master: Change RPC for select_destinations() https://review.openstack.org/516707
14:59:23 reedip_ we resolved them , and retried the tests, but still got the failure, thats why I am thinking if it is or not
14:59:28 reedip_ jaypipes: ^^
14:59:54 edleafe mriedem: dansmith: ^^ refactored with additional RPC param
15:01:03 jaypipes reedip_: on a call for an hour or so..
15:01:06 reedip_ jaypipes : I may need to leave soon, but I will see the logs and accordingly report it on the launchpad. Maybe we can proceed from there ... is that ok ?
15:01:21 openstackgerrit Dan Smith proposed openstack/nova master: Make put_allocations() retry on concurrent update https://review.openstack.org/516708
15:01:22 openstackgerrit Dan Smith proposed openstack/nova master: Refactor claim_resources() to use retries decorator https://review.openstack.org/516709
15:01:26 dansmith mriedem: ^
15:01:32 reedip_ jaypipes : then I think my plan is good enough .. thanks for your time
15:13:49 mriedem edleafe: dansmith: ack
15:14:00 mriedem trying to un-f ocata atm
15:44:15 openstackgerrit Balazs Gibizer proposed openstack/nova master: Factor out duplicated notification sample data (2) https://review.openstack.org/452819
15:44:15 openstackgerrit Balazs Gibizer proposed openstack/nova master: Factor out duplicated notification sample data https://review.openstack.org/452818
15:44:16 openstackgerrit Balazs Gibizer proposed openstack/nova master: Deduplicate instance.power-off notification samples https://review.openstack.org/475860
15:44:16 openstackgerrit Balazs Gibizer proposed openstack/nova master: Deduplicated instance.(un)pause notification samples https://review.openstack.org/452820
15:44:17 openstackgerrit Balazs Gibizer proposed openstack/nova master: Deduplicate instance.live_migration notification samples https://review.openstack.org/515745
15:44:17 openstackgerrit Balazs Gibizer proposed openstack/nova master: Deduplicate instance.interface_attach samples https://review.openstack.org/515740
15:44:18 openstackgerrit Balazs Gibizer proposed openstack/nova master: Deduplicate instance.reboot notification samples https://review.openstack.org/515751
15:47:40 gibi jaypipes: thanks for the review on the notification sample refactoring patches. I fixed your comments
15:47:55 jaypipes gibi: sweet. will re-review shortly
15:48:22 gibi jaypipes: thanks
15:50:09 jaypipes efried: love the stickers on your wall, Eric. very haut couture.
15:51:00 jaypipes efried: you and mriedem's velvet dobermann should compete :)
15:55:16 efried jaypipes It's my youngest son's room.
15:57:25 jaypipes efried: it's your office, just admit it Eric. :P
15:59:06 efried jaypipes You got me.
16:06:51 mriedem dansmith: commented
16:07:50 liuyulong Enable reset keypair while rebuilding instance https://review.openstack.org/#/c/379128/
16:08:15 liuyulong ^ needs nova cores review : )
16:09:21 dansmith mriedem: ack, will look in about an hour
16:10:48 mriedem edleafe: https://review.openstack.org/#/c/495854/ is failing
16:10:50 mriedem TypeErrors
16:22:29 openstackgerrit Balazs Gibizer proposed openstack/nova master: Moving more utils to ServerResourceAllocationTestBase https://review.openstack.org/499539
16:22:30 openstackgerrit Balazs Gibizer proposed openstack/nova master: Test resource allocation during soft delete https://review.openstack.org/495159
16:22:30 openstackgerrit Balazs Gibizer proposed openstack/nova master: factor out compute service start in ServerMovingTest https://review.openstack.org/503037
16:23:50 edleafe mriedem: looking...
16:26:23 openstackgerrit Balazs Gibizer proposed openstack/nova master: Document the real behavior of notify_on_state_change https://review.openstack.org/516264
17:00:46 openstackgerrit Ed Leafe proposed openstack/nova master: Return Selection objects from the scheduler driver https://review.openstack.org/495854
17:00:47 openstackgerrit Ed Leafe proposed openstack/nova master: Change RPC for select_destinations() https://review.openstack.org/516707
17:00:47 openstackgerrit Ed Leafe proposed openstack/nova master: Modify select_destinations() to return objects and alts https://review.openstack.org/510159
17:00:48 openstackgerrit Ed Leafe proposed openstack/nova master: Make conductor pass and use host_lists https://review.openstack.org/511358
17:00:48 openstackgerrit Ed Leafe proposed openstack/nova master: Move the claim_resources method to scheduler utils https://review.openstack.org/511357
17:20:41 openstackgerrit Eric Berglund proposed openstack/nova master: WIP(5): PowerVM driver: ovs vif https://review.openstack.org/422512
17:20:41 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: config drive https://review.openstack.org/409404
17:29:28 openstackgerrit Dan Smith proposed openstack/nova master: Make put_allocations() retry on concurrent update https://review.openstack.org/516708
17:29:29 openstackgerrit Dan Smith proposed openstack/nova master: Refactor claim_resources() to use retries decorator https://review.openstack.org/516709
17:43:41 mriedem dansmith: so i +2ed the bottom change but i think there is a thing in the top change (or two) that we want to do in the bottom
17:44:28 dansmith oh yeah sorry
17:44:37 dansmith was trying to fight through the call brain
17:44:56 mriedem np, i was pushing infra patches during a call this morning, so once those patches land and everything breaks we'll know why
17:45:17 mriedem those patches = my infra patches
17:45:59 dansmith noted
17:46:03 openstackgerrit Dan Smith proposed openstack/nova master: Make put_allocations() retry on concurrent update https://review.openstack.org/516708
17:46:04 openstackgerrit Dan Smith proposed openstack/nova master: Refactor claim_resources() to use retries decorator https://review.openstack.org/516709
17:48:29 mriedem jaypipes: easy peasy ^
17:48:52 jaypipes mriedem: cool. just wrapping up something locally and will look
18:19:03 openstackgerrit Matt Riedemann proposed openstack/nova master: libvirt: do not remove inst_base when volume-backed during resize https://review.openstack.org/516395
18:19:37 mriedem oomichi: ^ and https://review.openstack.org/516396 in tempest are linked
18:19:58 mriedem verified the failure via the tempest test in the ceph and nfs jobs, now the tempest change depends on the nova fix which will have to go back to pike and ocata
18:27:41 openstackgerrit Matt Riedemann proposed openstack/nova master: Add FlavorPayload.description for versioned notifications https://review.openstack.org/514782
18:27:41 openstackgerrit Matt Riedemann proposed openstack/nova master: Add Flavor.description attribute https://review.openstack.org/514371
18:27:42 openstackgerrit Matt Riedemann proposed openstack/nova master: Add microversion to allow setting flavor description https://review.openstack.org/515213
18:35:54 dansmith man the gate is some kinda jammed up

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