https://bugzilla.kernel.org/show_bug.cgi?id=217599 --- Comment #11 from pheidologeton@xxxxxxxxxxxxxx --- Most likely the problem is with btrfs. When using zfs in the same luks2 container (sectorsize is 4k, stripesize on controller is 128k as cryptsetup does not support sector size more than 4k now) with -o ashift=16 no controller hangs are observed at any i/o, no resets under stress test for 4 hours already. kernel 6.4.7 -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.