# Improving priorities in the mq-deadline scheduler ACTION=="add|change", ATTR{queue/scheduler}=="mq-deadline", ATTR{queue/iosched/writes_starved}="1" ACTION=="add|change", ATTR{queue/scheduler}=="mq-deadline", ATTR{queue/iosched/write_expire}="1000" ACTION=="add|change", ATTR{queue/scheduler}=="mq-deadline", ATTR{queue/iosched/front_merges}="0" # Forced I/O multithreading ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/rq_affinity}="1" ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/iosched/fifo_batch}=="32"