We have noticed that this patch introduced a regression, unwanted behavior regarding matrix raid. We're working on a fix, this in no.1 on our list. We'll post changes soon. Thanks, Mateusz On 08/09/2022 18:53, Jes Sorensen wrote: > On 8/18/22 05:47, Mateusz Kusiak wrote: >> Kernel may or may not block mdadm from removing member device if it >> will cause arrays failed state. It depends on raid personality >> implementation in kernel. >> Add verification on requested removal path (#mdadm --set-faulty >> command). >> >> Signed-off-by: Mateusz Kusiak <mateusz.kusiak@xxxxxxxxx> >> --- >> Manage.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++- >> 1 file changed, 52 insertions(+), 1 deletion(-) > > Applied! > > Thanks, > Jes > >