{
  inputs,
  config,
  lib,
  outputs,
  pkgs,
  ...
}:
let
  btrfsOptions = [
    "subvol=nix-app-data"
    "compress=zstd"
  ];
in
{
  fileSystems."/media/nas/ssd/nix-app-data" = {
    device = "/dev/disk/by-uuid/09ac8b6b-e553-4cd8-ae62-8d8c17fe8b0c";
    fsType = "btrfs";
    options = [
      "subvol=nix-app-data"
      "compress=zstd"
    ];
  };

  fileSystems."/media/nas/ssd/ssd_app_data" = {
    device = "/dev/disk/by-uuid/09ac8b6b-e553-4cd8-ae62-8d8c17fe8b0c";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/ssd/mariadb" = {
    device = "/dev/disk/by-uuid/09ac8b6b-e553-4cd8-ae62-8d8c17fe8b0c";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/ssd/VMs" = {
    device = "/dev/disk/by-uuid/09ac8b6b-e553-4cd8-ae62-8d8c17fe8b0c";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/3d_printer" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/backup" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/books" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/documents" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/homeassistant" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/isos" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/movies" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/nextcloud" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/photos" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/switch" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/tv" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  fileSystems."/media/nas/main/timemachine" = {
    device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
    fsType = "btrfs";
    options = btrfsOptions;
  };

  # fileSystems."/media/nas/main/vms" = {
  #   device = "/dev/disk/by-uuid/76e7cd98-3145-4cff-b78d-bab0206aae28";
  #   fsType = "btrfs";
  #   options = btrfsOptions;
  # };
}