Re: [PATCH 0/6] md: don't wait for q->limits_lock while md holds back I/O

On Tue, Sep 08, 2026 at 07:00:55PM +0200, Johannes Thumshirn wrote:

quoted

   for i in $(seq 20); do
       mdadm /dev/md111 --fail /dev/ram0
       mdadm /dev/md111 --remove /dev/ram0
       mdadm /dev/md111 --add /dev/ram0
       mdadm --wait /dev/md111
   done

This sounds like something that is worth a blktest, isn't it?

Yes.  Or the mdadm testsuite, although that one drіves me crazy.
Migrating those tests to blktests might be a nice little side
project.