{ config, ... }:
{
  # make an LV for the tank.  add VGs to it.
  #  parted /dev/sda
  #    stuff to make this for lvm.
  #  vgcreate xerneas-tank-hdd /dev/sda1
  #  lvcreate -l 50%FREE xerneas-tank-hdd --name garage-data
  #  mkfs.xfs -L xerneas-gdat /dev/mapper/xerneas--tank--hdd-garage--data

  fileSystems."/var/lib/garage/data" = {
      device = "/dev/mapper/xerneas--tank--hdd-garage--data";
      fsType = "xfs";
  };
}