Hi Mike, The Raid10 block discard performance patchset from Xiao Ni has reached mainline this morning in the following commits: 254c271da071 md/raid10: improve discard request for far layout d30588b2731f md/raid10: improve raid10 discard request f2e7e269a752 md/raid10: pull the code that wait for blocked dev into one function c2968285925a md/raid10: extend r10bio devs to raid disks cf78408f937a md: add md_submit_discard_bio() for submitting discard bio I was wondering, are you planning to resubmit your patches to fixup discard limits for raid1 and raid10 this merge cycle? commit e0910c8e4f87bb9f767e61a778b0d9271c4dc512 Author: Mike Snitzer <snitzer@xxxxxxxxxx> Date: Thu Sep 24 13:14:52 2020 -0400 Subject: dm raid: fix discard limits for raid1 and raid10 Link: https://github.com/torvalds/linux/commit/e0910c8e4f87bb9f767e61a778b0d9271c4dc512 commit f0e90b6c663a7e3b4736cb318c6c7c589f152c28 Author: Mike Snitzer <snitzer@xxxxxxxxxx> Date: Thu Sep 24 16:40:12 2020 -0400 Subject: dm raid: remove unnecessary discard limits for raid10 Link: https://github.com/torvalds/linux/commit/f0e90b6c663a7e3b4736cb318c6c7c589f152c28 Thanks, Matthew
