Neat, with systemd services. I like that.
For kernels that have BFQ compiled in (not as a module) like most decent ones after 4.12, elevator=bfq does not work. The scsi_mod.use_blk_mq=1 is still required as a kernel commandline.
You must create a udev config file like for example 20-block.rules in /etc/udev/rules.d with the below in it and it will set BFQ as default during boot.
ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/scheduler}="bfq"
Originally posted by Linuxxx
View Post
You must create a udev config file like for example 20-block.rules in /etc/udev/rules.d with the below in it and it will set BFQ as default during boot.
ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/scheduler}="bfq"
Comment