# Set none scheduler for NVMe
ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/scheduler}="none"

# Set none for SSDs
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="none"

# Set mq-deadline for HDDs
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="mq-deadline"

# I/O queue depth
ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/nr_requests}="1024"
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/nr_requests}="1024"

# Read-ahead
ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/read_ahead_kb}="512"
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/read_ahead_kb}="512"