{ config, lib, pkgs, ... }:
{
  systemd.services.zfs-mount.enable = false;
 
  networking.hostId = "07019099";
  boot.supportedFilesystems = [ "zfs" ];
  boot.zfs.devNodes = "/dev/disk/by-id/ata-WDC_WD30EZRZ-00Z5HB0_WD-WCC4N7LL2J1S-part1";
 
  fileSystems."/bfds-nix" =
    { device = "bfds-nix";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/music" =
    { device = "bfds-nix/music";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/rob" =
    { device = "bfds-nix/rob";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/hoerbuecher" =
    { device = "bfds-nix/hoerbuecher";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/movies" =
    { device = "bfds-nix/movies";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/peggy" =
    { device = "bfds-nix/peggy";
      fsType = "zfs";
    };

  fileSystems."/bfds-nix/ebooks" =
    { device = "bfds-nix/ebooks";
      fsType = "zfs";
    };

  systemd.services.hdparm = {
    description = "Set hdparm energy settings at boot";
    wantedBy = [ "multi-user.target" ];

    serviceConfig = {
      Type = "oneshot";
      ExecStart = ''
        /run/current-system/sw/bin/hdparm -B 72 /dev/sda
        /run/current-system/sw/bin/hdparm -B 72 /dev/sdb
        /run/current-system/sw/bin/hdparm -B 72 /dev/sdc
      '';
      User = "root";
    };
  };
}