Ubuntu 18.04LTS and Kyber Scheduler

by phixion   Last Updated November 09, 2018 01:02 AM

I am trying to enable kyber IO scheduler on Ubuntu Server 18.04LTS. This is the method I used to use on Ubuntu Server 16.04LTS.

nano /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT="console=tty1 console=ttyS0 scsi_mod.use_blk_mq=y dm_mod.use_blk_mq=y"

update-grub

nano /etc/udev/rules.d/60-schedulers.rules

ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="kyber"

reboot

Does anyone know the correct way to set kyber as the IO scheduler on 18.04, please?

Many thanks.

Tags : scheduler


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