Earlier  
Later
New Search
Posted Nick Remark
#openstack-nova - 2018-08-16
19:04:25 openstackgerrit Jay Pipes proposed openstack/nova master: placement: use single-shot INSERT/DELETE agg https://review.openstack.org/592654
19:26:16 openstackgerrit Eric Fried proposed openstack/nova-specs master: Repropose reshaper spec for Stein https://review.openstack.org/592650
20:50:08 melwitt nova meeting in 10 minutes
20:59:02 openstackgerrit Dan Smith proposed openstack/nova master: WIP: Batch results per cell when doing cross-cell listing https://review.openstack.org/592698
21:02:33 openstackgerrit Jay Pipes proposed openstack/nova master: placement: use single-shot INSERT/DELETE agg https://review.openstack.org/592654
21:24:13 openstackgerrit Dan Smith proposed openstack/nova master: WIP: Batch results per cell when doing cross-cell listing https://review.openstack.org/592698
22:00:51 openstackgerrit Jay Pipes proposed openstack/nova master: placement: use single-shot INSERT/DELETE agg https://review.openstack.org/592654
22:04:49 openstackgerrit Jay Pipes proposed openstack/nova master: placement: use single-shot INSERT/DELETE agg https://review.openstack.org/592654
22:16:34 openstackgerrit Eric Fried proposed openstack/nova-specs master: Delete approved template in move_implemented_specs https://review.openstack.org/592755
22:17:13 efried melwitt: In case you were busily working on this enhancement ^
22:19:59 melwitt hah, thanks
22:24:52 efried melwitt: Mind if I combine your patches for dynamically finding releases and counting blueprints into a series that commonizes the fs walk bit?
22:25:11 melwitt efried: nope, go ahead
22:37:56 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (3) https://review.openstack.org/574104
22:42:01 openstackgerrit Takashi NATSUME proposed openstack/nova master: Making consistent used of GiB and MiB in API ref https://review.openstack.org/559985
22:49:42 openstackgerrit melanie witt proposed openstack/nova-specs master: Move rocky implemented specs https://review.openstack.org/592622
22:51:49 openstackgerrit Eric Fried proposed openstack/nova-specs master: Add a script for counting blueprints https://review.openstack.org/581914
22:52:12 efried melwitt: ^ rebased on top of the dynamic-y one
22:54:41 melwitt cool, thanks
23:03:25 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (4) https://review.openstack.org/574106
23:06:51 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (5) https://review.openstack.org/574110
23:09:28 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (6) https://review.openstack.org/574113
23:11:58 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (7) https://review.openstack.org/574974
23:14:50 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (8) https://review.openstack.org/575311
23:17:39 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (9) https://review.openstack.org/575581
23:20:12 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (10) https://review.openstack.org/576017
23:22:40 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (11) https://review.openstack.org/576018
23:26:28 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (12) https://review.openstack.org/576019
23:29:46 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (13) https://review.openstack.org/576020
23:36:03 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (14) https://review.openstack.org/576027
23:41:33 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (15) https://review.openstack.org/576031
23:44:42 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (16) https://review.openstack.org/576299
23:48:34 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (17) https://review.openstack.org/576344
23:51:21 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (18) https://review.openstack.org/576673
23:54:35 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (19) https://review.openstack.org/576676
23:57:21 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (20) https://review.openstack.org/576689
23:59:34 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (21) https://review.openstack.org/576709
#openstack-nova - 2018-08-17
00:03:17 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (22) https://review.openstack.org/576712
00:04:05 openstackgerrit melanie witt proposed openstack/nova master: Update api-guide and api-ref to be clear about forced-down https://review.openstack.org/492533
00:13:32 openstackgerrit melanie witt proposed openstack/nova master: Update contributor process doc for stein https://review.openstack.org/592766
00:29:14 openstackgerrit melanie witt proposed openstack/nova master: Update contributor docs for stein https://review.openstack.org/592766
00:52:54 mriedem o/
00:55:07 melwitt mriedem: I resurrected this old docs patch from sdague based on a bug I closed today. you used to be +2 on it https://review.openstack.org/492533 I'd +2 it but I rebased it out of merge conflict
00:56:38 mriedem yeah...that got caught up in committee
00:57:24 melwitt yeah. maybe it's not perfect but it's definitely a big improvement over the docs we currently have
00:58:17 melwitt I was thinking, "we should add more info to the docs" and then I stumbled upon the abandoned patch while looking for something else
00:59:33 mriedem yeah, there are a couple of small things we can improve from PS2 comments so i'll mark those
00:59:42 melwitt ok
00:59:42 mriedem but yes i was +2 before because it's a big improvement over nothing
00:59:58 melwitt yup ++
01:14:13 mriedem melwitt: ok comments inline
01:14:33 melwitt thanks
01:31:10 openstackgerrit fupingxie proposed openstack/nova master: Support list for alias in pci section in nova.conf https://review.openstack.org/592243
01:42:03 openstackgerrit melanie witt proposed openstack/nova master: Update api-guide and api-ref to be clear about forced-down https://review.openstack.org/492533
01:47:05 openstackgerrit Brin Zhang proposed openstack/nova-specs master: Add support specify volume type when boot instance https://review.openstack.org/579520
01:49:06 ileixe Hi guys, Does anybody have optimal solution for nova-schedulers' race condition? I just tried to increase try attempts but wonder how others do..
01:50:05 openstackgerrit Brin Zhang proposed openstack/nova-specs master: Support deleting data volume when destroy instance https://review.openstack.org/580336
02:05:30 openstackgerrit Matt Riedemann proposed openstack/nova master: Add zvm admin intro and hypervisor information https://review.openstack.org/533125
02:08:43 openstackgerrit Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252
02:09:00 mriedem efried: powervm supports snapshot right? if so, it should be able to claim shelve support https://review.openstack.org/#/c/533512/14/doc/source/user/feature-matrix-gp.ini
02:09:09 mriedem which is just snapshot, destroy and spawn from snapshot elsewhere
02:09:23 melwitt ileixe: you mean race with parallel requests? are you using an older version of nova? as of the pike version, the scheduler is claiming resources with placement, which solves the parallel requests race
02:09:47 openstackgerrit Matt Riedemann proposed openstack/nova master: Add zvm CI information https://review.openstack.org/533512
02:12:02 melwitt ileixe: if you are using an older version than pike, you can increase the retries (max_attempts) the way you have. you can also use the scheduler_host_subset_size config option to randomize the selection of compute host during scheduling, if you are OK with spreading instances rather than packing them https://docs.openstack.org/ocata/config-reference/compute/schedulers.html
02:12:32 ileixe melwitt: Yes, exactly. We did not upgrade the placement api yet, and I also expect the api solve the synchronize problem but I could not find the related logic in master branch.
02:13:12 ileixe Thanks for the answer, I will try to find the logic if it solve the problem.
02:13:35 melwitt ileixe: this is the spec for the work https://specs.openstack.org/openstack/nova-specs/specs/pike/implemented/placement-claims.html and the blueprint https://blueprints.launchpad.net/nova/+spec/placement-claims where you can find links to related patches
02:14:21 ileixe melwitt: Thanks!
02:14:36 melwitt if you are on a version older than pike, I would increase the scheduler_host_subset_size option to reduce the chances of collisions with parallel requests
02:14:38 melwitt yw
02:15:34 ileixe Yes actually we increased the configs exactly what you mentioned. And it still sometime happens so I tried to alternatives :)
02:15:51 melwitt oh, I see. got it
02:23:54 mriedem ileixe: are you using the CachingScheduler or FilterScheduler?
02:24:02 mriedem and are you running multiple scheduler workers?
02:24:17 ileixe Yes 4 FilterScheduler
02:24:43 mriedem ok, that's normal,
02:24:52 mriedem then yes host_subset_size will need to be >1, which you've done
02:25:23 mriedem maybe check your weigher configuration?
02:26:16 ileixe 10 we've been used
02:26:47 ileixe and default for retry attempt
02:27:05 ileixe So I was going to increase try attepmts.
02:27:25 ileixe But placement api seems to be optimal solution. :)
02:27:59 openstackgerrit Merged openstack/nova master: Add zvm admin intro and hypervisor information https://review.openstack.org/533125
02:36:21 mriedem ileixe: yes placement will do an atomic claim on vcpu,ram,disk in the scheduler rather than the late racy claim on the compute host
02:36:35 mriedem you can still race to fail claims for things like numa/pci since we don't model that in placement yet
02:36:41 mriedem but maybe that's not your major issue
02:39:51 ileixe mriedem: Greate. Oh, I found now resources are updated in scheduler itself.
02:40:07 ileixe Thanks guys. Lovely change.
02:58:30 openstackgerrit Matt Riedemann proposed openstack/nova master: Add zvm CI information https://review.openstack.org/533512
02:59:34 mriedem melwitt: final zvm docs change is approved
02:59:38 mriedem should be able to cut rc2 after that merges
03:01:57 mriedem +2 on that forced_down docs change as well
03:10:13 openstackgerrit Takashi NATSUME proposed openstack/nova master: Update contributor guide for Stein https://review.openstack.org/591258
03:21:04 openstackgerrit Merged openstack/nova master: Add zvm CI information https://review.openstack.org/533512
03:24:21 Kevin_Zheng mriedem just came to my head, another thing that strict project to cells won't help much for us is that, we have admin softwares that queries with --all_tenants
03:26:35 mriedem Kevin_Zheng: well, it wouldn't help that specific software, but it would help user server list response timem
03:26:36 mriedem *time
03:26:52 mriedem CERN obviously would have the same issue for admin tooling
03:26:54 Kevin_Zheng yeah I know
05:54:03 openstackgerrit Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252

Earlier   Later