{ pkgs, ... }:
{
  environment.systemPackages = with pkgs; [
    mergerfs
    mergerfs-tools
  ];

  fileSystems."/mnt/storage" = {
    device = "/mnt/disk2:/mnt/disk3";
    options = [
      "category.create=pfrd"
      "defaults"
      "allow_other"
      "minfreespace=25G"
      "func.getattr=newest"
      "fsname=storage"
    ];
    fsType = "fuse.mergerfs";
  };
}