nixos-hardware/common/pc/ssd/default.nix

{ lib, ... }:

{
  boot.kernel.sysctl = {
    "vm.swappiness" = lib.mkDefault 1;
  };

  services.fstrim.enable = lib.mkDefault true;
}
treewide: abstract away common configs into common/ 2017-12-24 18:21:05 -05:00			`{ lib, ... }:`

			`{`
			`boot.kernel.sysctl = {`
			`"vm.swappiness" = lib.mkDefault 1;`
			`};`
enable fstrim on SSDs This will run TRIM once a week using a systemd timer. Running TRIM regularly will improves the performance and increases the SSDs lifespan. Since it is based on the utillinux no additional package is required. 2019-07-23 04:04:03 -04:00
			`services.fstrim.enable = lib.mkDefault true;`
treewide: abstract away common configs into common/ 2017-12-24 18:21:05 -05:00			`}`