https://bugzilla.suse.com/show_bug.cgi?id=1179158
https://bugzilla.suse.com/show_bug.cgi?id=1179158#c5
--- Comment #5 from Coly Li
(In reply to Hannes Reinecke from comment #3)
Coly, can you have a look?
Yes. This is an upstream bug, the maintainer is about to revert the problematic patch from mainline. I will do similar thing for our kernel.
The following patches should be reverted from our kernel, Revert "dm raid: remove unnecessary discard limits for raid10" Revert "md/raid10: improve discard request for far layout" Revert "md/raid10: improve raid10 discard request" Revert "md/raid10: pull codes that wait for blocked dev into one function" Revert "md/raid10: extend r10bio devs to raid disks" Revert "md: add md_submit_discard_bio() for submitting discard bio" Working on it now. Coly Li -- You are receiving this mail because: You are on the CC list for the bug.