https://bugzilla.kernel.org/show_bug.cgi?id=201685 --- Comment #246 from Michel Roelofs (michel@xxxxxxxxxxxxxxxx) --- With 4.19.6, setting CONFIG_SCSI_MQ_DEFAULT=n seems to resolve the issue on my system, going back to CONFIG_SCSI_MQ_DEFAULT=y makes it show up again. Indeed all schedulers in /sys/devices/virtual/block/*/queue/scheduler are none. -- You are receiving this mail because: You are watching the assignee of the bug.