{ ... }:
{

  boot.initrd.luks.devices = {
    "nixos-pv" = {
      device = "/dev/disk/by-uuid/l1H5s7-l3Tx-tDci-zgcx-iKPz-R7jg-Vnp8J2";
      preLVM = true;
      allowDiscards = true;
    };
  };

  fileSystems = {
    "/".options = [
      "noatime"
      "nodiratime"
      "discard"
    ];

    "/home".options = [
      "noatime"
      "nodiratime"
      "discard"
    ];

    "/boot".option = [
      "noatime"
      "nodiratime"
      "discard"
    ];

  };
}