Re: ZFS deadlock in 14
- Reply: Alexander Motin : "Re: ZFS deadlock in 14"
- In reply to: Alexander Motin : "Re: ZFS deadlock in 14"
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Date: Tue, 22 Aug 2023 08:26:22 UTC
Hi Alexander, as 15107 is a prerequisite for 15122, would it be possible to have https://github.com/openzfs/zfs/pull/15107 merged into the OpenZFS zfs-2.2-release branch (and of course later 15122)? If the patches help I can cherry-pick them into main. Cheers, mm Alexander Motin <mav@freebsd.org> wrote: > On 17.08.2023 15:41, Dag-Erling Smørgrav wrote: >> Alexander Motin <mav@FreeBSD.org> writes: >>> Trying to run your test (so far without reproduction) I see it >>> producing a substantial amount of ZIL writes. The range of commits >>> you reduced the scope to so far includes my ZIL locking refactoring, >>> where I know for sure are some deadlocks. I am already waiting for 3 >>> weeks now for reviews and tests for PR that should fix it: >>> https://github.com/openzfs/zfs/pull/15122 . It would be good if you >>> could test it, though it seems to depend on few more earlier patches >>> not merged to FreeBSD yet. >> >> Do you have a FreeBSD branch with your patch applied? > > I don't have a FreeBSD branch, but these two patches apply clean and > build on top of today's FreeBSD main branch: > > https://github.com/openzfs/zfs/pull/15107 > https://github.com/openzfs/zfs/pull/15122 > > And if you still experience the issue, please show all stacks, or at > least include ZFS sync threads. > > -- > Alexander Motin