On Fri, Mar 1, 2024 at 7:21 AM Xiao Ni <xni@xxxxxxxxxx> wrote:
>
> Hi all
>
> This patch set tries to fix dmraid regression problems we face
> recently. This patch is based on song's md-6.8 branch.
>
> This patch set has four patches. The first two patches revert two patches.
> The third one and the fourth one resolve deadlock problems.
>
> I have run lvm2 regression test 5 times. There are 4 failed cases:
> shell/dmsetup-integrity-keys.sh
> shell/lvresize-fs-crypt.sh
> shell/pvck-dump.sh
> shell/select-report.sh
>
> And lvconvert-raid-reshape.sh can fail sometimes. But it fails in 6.6
> kernel too. So it can return back to the same state with 6.6 kernel.
>
> V2:
> It doesn't revert commit 82ec0ae59d02
> ("md: Make sure md_do_sync() will set MD_RECOVERY_DONE")
> It doesn't clear MD_RECOVERY_WAIT before stopping dmraid
> Re-write patch01 comment
Unfortunately, I am still seeing the same deadlock in the reboot tests
with two arrays. OTOH, Yu Kuai's version doesn't have this issue.
I think we will ship that patch set.
Thanks for your kind work on this issue.
Song
