new_dots/configuration/main/verbatim.nix

{
  fileSystems."/mnt/verbatim" = {
    device = "/dev/disk/by-uuid/2aa5f849-1df0-4f3a-b7db-ef64d06b16e4";
    fsType = "ext4";
    options = ["nofail" "user" "rw" "exec"];
  };
}