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#openstack-nova - 2020-05-08
10:26:50 stephenfin thanks
10:41:48 openstackgerrit Stephen Finucane proposed openstack/nova master: tox: Integrate mypy https://review.opendev.org/676208
10:41:49 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Update and correct typing information https://review.opendev.org/714694
10:41:49 openstackgerrit Stephen Finucane proposed openstack/nova master: libvirt: Add typing information https://review.opendev.org/714695
10:41:50 openstackgerrit Stephen Finucane proposed openstack/nova master: tests: Split instance NUMA object tests https://review.opendev.org/714696
10:41:50 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: Replace 'cpu_pinning_requested' helper https://review.opendev.org/714697
10:41:51 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Don't consider overhead CPUs for unpinned instances https://review.opendev.org/714698
10:41:51 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Remove handling of pre-Train compute nodes https://review.opendev.org/714699
10:41:52 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Add validation for 'cpu_realtime_mask' https://review.opendev.org/468203
10:41:52 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Tweak the 'cpu_realtime_mask' handling slightly https://review.opendev.org/461456
10:41:53 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Rework 'get_realtime_constraint' https://review.opendev.org/714700
10:41:53 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Invert order of NUMA topology generation https://review.opendev.org/714701
10:41:54 openstackgerrit Stephen Finucane proposed openstack/nova master: hardware: Remove '_numa_fit_instance_cell_with_pinning' https://review.opendev.org/714703
10:45:36 hrw morning
10:46:05 hrw can someone take a look at https://review.opendev.org/#/c/723900/ patch? it is stable/train backport to set aarch64 cpu model
10:54:52 kashyap hrw: I can give a look; just wondering of any migration concerns
10:55:05 kashyap I have it open; about to +1, but made me pause:
10:55:53 kashyap Before there was no default CPU model on AAch64 'Train' VM, but now an "update" brings a default.
11:14:34 openstackgerrit Merged openstack/nova master: config: Explicitly register 'remote_debug' CLI opts https://review.opendev.org/677444
11:19:04 kashyap hrw: Commented in the change
12:20:21 sean-k-mooney gibi: i was going to ask you about that actully
12:20:27 sean-k-mooney gibi: i can update it
12:20:38 sean-k-mooney has the policy stuff been merged
12:20:51 sean-k-mooney we were waiting for that to complete i think
12:22:17 gibi sean-k-mooney: do you mean we need a policy related spec update?
12:22:58 sean-k-mooney gibi: no gmann or bauzas i think had a spec that was close and i was asked to wait a few days before respinning
12:23:17 sean-k-mooney i was ment to do it last week but got distracted
12:23:36 sean-k-mooney i assume which ever one i was ment to wait for is not done
12:23:55 sean-k-mooney e.g. we wanted to see if it could get completed before rc1 or not
12:24:30 sean-k-mooney gibi: ill update it shortly
12:24:31 gibi looking at the open spec reviews I don't see anything open now
12:24:37 gibi that is close
12:24:41 gibi sean-k-mooney: thanks
13:41:26 hrw kashyap: thx
13:46:25 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: Add MigrationTypeField https://review.opendev.org/706013
13:46:25 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: Remove 'NovaObjectDictCompat' from 'Migration' https://review.opendev.org/723572
13:46:26 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: Remove 'NovaObjectDictCompat' from 'InstancePCIRequest' https://review.opendev.org/723573
15:18:41 sangeet Does anyone know what triggers (or paramater) that marks service deleted in Services Table in Nova Database? Somehow consoleauth service was maked deleted and I want to undersatnd how it could have happened, while my service was still up
15:21:02 sangeet Is there a paramater to mark service deleted automatically in services table in nova database?
15:31:40 sangeet Any suggestion for above questions will be much apprecaited.
15:41:34 gmann melwitt: should be 0 :), let me check
15:43:03 gmann sean-k-mooney: gibi that was delete-on-termination spec update which is merged- https://review.opendev.org/#/c/722194/
15:59:50 openstackgerrit Merged openstack/nova master: objects: Add migrate-on-load behavior for legacy NUMA objects https://review.opendev.org/724381
16:06:11 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Moving functional jobs to Victoria testing runtime https://review.opendev.org/725372
16:44:23 ygk_12345 @gibi hi
16:54:11 ygk_12345 hi all
16:54:52 ygk_12345 i have upgraded the nova from stein to train and I have rebooted the computes. but after the compute is up , it is not listing all the vms in the virsh list
16:55:17 ygk_12345 but the vm's disk files are intact as /var/lib/nova/instances folder
16:55:23 ygk_12345 why is it so ?
16:55:30 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Suppress remaining policy warnings in unit tests https://review.opendev.org/726272
16:56:17 ygk_12345 but the vm's disk files are intact in /var/lib/nova/instances folder
16:57:30 ygk_12345 can someone help me please
16:58:02 stephenfin ygk_12345: are the instances appearing if you do 'nova list'?
16:58:24 ygk_12345 stephenfin yes in ERROR state
16:58:35 ygk_12345 i tried reset and rebooted bbut still not coming in the virsh list
16:59:06 stephenfin ygk_12345: do you have 'resume_guests_state_on_host_boot' configured? I assume not?
16:59:24 ygk_12345 stephenfin where to check that ?
16:59:27 stephenfin nova.conf
16:59:32 ygk_12345 let me check
16:59:33 stephenfin If that is left to it's default value, nova won't restart VMs for you
16:59:50 openstackgerrit Takashi Natsume proposed openstack/os-vif master: Remove translation sections from setup.cfg https://review.opendev.org/724974
17:00:02 stephenfin though the domains should still be there, I would have thought
17:00:03 ygk_12345 so how do I recover those now ? the disk files are intact in the /var/lib/nova folder though
17:00:19 ygk_12345 stephenfin the virsh is not listing all the domain though
17:01:31 ygk_12345 stephenfin yes it is configured "resume_guests_state_on_host_boot = True"
17:01:52 stephenfin Odd. What do the logs say?
17:02:38 ygk_12345 stephenfin the computes log is complaining about just one missing disk of a vm at "nova.exception.DiskNotFound: No disk at /var/lib/nova/instances/e7fefd4e-f2cf-4048-9b37-4ff807243291/disk"
17:03:22 stephenfin can you rebuild that instance?
17:03:31 ygk_12345 stephenfin how ?
17:04:18 stephenfin nova rebuild SERVER_ID IMAGE_ID
17:04:59 ygk_12345 stephenfin ok let me try. please hold on
17:05:28 ygk_12345 stephenfin will I loose any data on this vm ?
17:05:45 stephenfin Yes. Rebuild is a destructive operation
17:06:19 ygk_12345 in that case I can also extract the disk file as image and spawn the vm right ?
17:06:42 ygk_12345 i dont want ot loose data
17:07:16 ygk_12345 stephenfin is there a way to restore those vms ?
17:07:58 ygk_12345 stephenfin I see lot of disk files in the location /var/lib/nova with the uudi's folders
17:08:07 ygk_12345 vm uuids
17:10:46 ygk_12345 can someone help me with this issue ?
17:10:58 ygk_12345 i see active base files still at the folder
17:12:24 sean-k-mooney gmann: ah yes that is the spec i was tinking of.
17:12:58 sean-k-mooney ygk_12345: you can snapshot the vm
17:13:03 ygk_12345 somehow it is not lsiting other virsh domains
17:13:30 ygk_12345 sean-k-mooney even when it is in error state u mean ?
17:13:45 sean-k-mooney oh no im justre reading back now
17:14:08 sean-k-mooney so in its curent state i dont think snapshot would work.
17:14:26 sean-k-mooney but that is generaly how you would preseve the content if you were going to rebuild
17:15:20 ygk_12345 sean-k-mooney why is it not listing the other virsh domains ?
17:15:31 sean-k-mooney ygk_12345: do you have your /var/lib/nova on nfs or other shared storage?
17:15:45 sean-k-mooney ygk_12345: are you using sudo
17:15:54 ygk_12345 sean-k-mooney yes it is an lvm share
17:15:58 ygk_12345 we mounted it
17:16:10 sean-k-mooney lvm is not a shared file system
17:16:26 sean-k-mooney as in shared over the netwrok between multiple hosts
17:16:27 ygk_12345 sean-k-mooney yes
17:16:36 ygk_12345 not in that sense
17:16:43 ygk_12345 it is deidcted to taht server
17:16:48 ygk_12345 *that host
17:17:11 sean-k-mooney there was a bug related to sometimes incorrectly deleting the vm disk if migration or evac failed on nfs not too loong ago
17:17:24 sean-k-mooney i was wondering if that is who you got into this state

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