Thursday, 2025-11-27

mnasiadkatonyb, frickler: willing to +w https://review.opendev.org/c/opendev/zuul-providers/+/966200 ? It seems osuosl got better06:44
tonybmnasiadka: I'm fine with the change, but I don't have the cycles this evening to monitor it for any breakage.06:55
tonybmnasiadka: Not that I expect any06:55
fricklerdone, I should be around if something goes wrong07:26
mnasiadkathanks08:26
mnasiadkaIf it goes wrong, it will just not gate ;-)08:26
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: Limit arm64 image builds to producing raw images  https://review.opendev.org/c/opendev/zuul-providers/+/96802910:27
mnasiadkaPost failures again - I guess Clark[m]’s approach at 968029 should merge first10:27
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: Limit arm64 image builds to producing raw images  https://review.opendev.org/c/opendev/zuul-providers/+/96802910:34
fricklerrebased off the parent with W-1, I don't think that relation was needed? 10:35
tonybfrickler: I agree10:35
Clark[m]Note we increased the timeout rather than force them all to raw since it should be a one time issue with the first build14:17
Clark[m]This was why I didn't remove my wip vote14:20
*** mrunge_ is now known as mrunge15:26
mnasiadkaClark[m]: well, I think the problem is that all arm64 jobs run at the same time in a patch and we’re hammering osuosl storage?15:30
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: arm64: Introduce semaphore for arm64 build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96872415:38
mnasiadkaClark[m]: because raising the timeout to 3h doesn’t help - I’ll see if ^^ makes it better15:39
fungimnasiadka: though the other half of the problem is that we seem to keep getting node_failure results there even after i increased boot-timeout to 20 minutes (at least as of yesterday)16:13
fungithough i guess i should rebase 968386 on top of 966200 since it the last recheck only failed with timeouts16:15
opendevreviewJeremy Stanley proposed opendev/zuul-providers master: Instrument dstat in image build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96838616:16
corvusif we need to slow things down more, we could make an arm64 image build semaphore with, say 50% of our quota, so we never use more than half the cloud for image builds.  or something like that.16:28
corvushopefully more data collection will help us decide whether that's necessary, and if so, how to tune it.16:29
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: arm64: Introduce semaphore for arm64 build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96872416:31
mnasiadkacorvus: I added semaphore in ^^, but it seems it’s only one job at a time - any idea what I did wrong?16:57
corvusmnasiadka: i think the semaphore addition must merge first; without that i think it's using an implicitly created semaphore with a max of 1.  so just make a standalone change to add the semaphore without using it.  we can merge that asap, then you can play around with using it.17:09
corvus(to be clear: i think it's okay to merge the semaphore creation right now, and i think it's okay to propose changes to use it to experiment, but i wouldn't want to merge the changes to use it until next week when everyone's back and we've thought/discussed it more)17:10
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: arm64: Introduce semaphore for arm64 build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96872418:07
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: arm64: Introduce semaphore for arm64 build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96872418:07
mnasiadkacorvus: ^^ that only adds a semaphore with max: 518:13
opendevreviewMerged opendev/zuul-providers master: arm64: Introduce semaphore for arm64 build jobs  https://review.opendev.org/c/opendev/zuul-providers/+/96872418:15
corvusmnasiadka: i single-core approved that to keep things moving -- we can decide if we really want to use it next week18:15
mnasiadkacorvus: thanks18:16
opendevreviewMichal Nasiadka proposed opendev/zuul-providers master: Use opendev-build-arm64 semaphore  https://review.opendev.org/c/opendev/zuul-providers/+/96873718:19

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