On Fri, Mar 1, 2024 at 10:12 AM Yu Kuai <yukuai1@xxxxxxxxxxxxxxx> wrote: > > Hi, > > 在 2024/02/29 23:49, Xiao Ni 写道: > > Hi all > > > > This patch set tries to fix dmraid regression problems when we recently. > > After talking with Kuai who also sent a patch set which is used to fix > > dmraid regression problems, we decide to use a small patch set to fix > > these regression problems. This patch is based on song's md-6.8 branch. > > > > This patch set has six patches. It reverts three patches. The fourth one > > and the fifth one resolve deadlock problems. With these two patches, it > > can resolve most deadlock problem. The last one fixes the raid5 reshape > > deadlock problem. > > > > I have run lvm2 regression test. There are 4 failed cases: > > shell/dmsetup-integrity-keys.sh > > shell/lvresize-fs-crypt.sh > > shell/pvck-dump.sh > > shell/select-report.sh > > You might need to run the test suite in a loop to make sure there are no > tests that will fail occasionally. I'll let the tests run today to check if there are more errors. Regards Xiao > > Thanks, > Kuai > > > > > 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. > > > > Xiao Ni (6): > > Revert "md: Don't register sync_thread for reshape directly" > > Revert "md: Make sure md_do_sync() will set MD_RECOVERY_DONE" > > Revert "md: Don't ignore suspended array in md_check_recovery()" > > dm-raid/md: Clear MD_RECOVERY_WAIT when stopping dmraid > > md: Set MD_RECOVERY_FROZEN before stop sync thread > > md/raid5: Don't check crossing reshape when reshape hasn't started > > > > drivers/md/dm-raid.c | 2 ++ > > drivers/md/md.c | 22 +++++++++---------- > > drivers/md/raid10.c | 16 ++++++++++++-- > > drivers/md/raid5.c | 51 ++++++++++++++++++++++++++++++++------------ > > 4 files changed, 63 insertions(+), 28 deletions(-) > > >
