hardware.block.defaultSchedulerRotational
Default block I/O scheduler for rotational drives (e.g. hard disks).
Unless null, the value is assigned through a udev rule matching all
rotational block devices.
This option takes precedence over
config.hardware.block.defaultScheduler.
- Type
null or udev rule value- Default
null- Example
"bfq"- Declared
- <nixpkgs/nixos/modules/hardware/iosched.nix>