{ config
, lib
, pkgs
, modulesPath
, system
, inputs
, ...
}: {
  # bcachefs format \
  # --metadata_replicas=2 \
  # --data_replicas=1 \
  # --background_compression=zstd \
  # --discard \
  # --label=ssd.ssd_4t /dev/mapper/crypt_ssd_4t_data \
  # --label=ssd.ssd_2t /dev/mapper/crypt_ssd_2t_data

  config = {
    boot = {
      supportedFilesystems = [ "btrfs" "vfat" ];
      initrd.supportedFilesystems = [ "btrfs" "vfat" ];
      initrd.luks.devices =
        lib.attrsets.mergeAttrsList
          (
            lib.lists.forEach [
              "crypt_ssd_4t_data"
              "crypt_ssd_4t_swap"
              "crypt_ssd_2t_data"
              "crypt_ssd_2t_swap"
            ]
              (drive: {
                "${drive}" = {
                  device = "/dev/disk/by-partlabel/${drive}";
                  allowDiscards = true;
                  bypassWorkqueues = true;
                  # crypttabExtraOpts = [ "nofail" ];
                };
              })
          );
    };

    fileSystems = {
      "/" = {
        device = "/dev/mapper/crypt_ssd_4t_data";
        # device = "UUID=f89215ba-3313-42d3-8f68-051ad2453870";
        fsType = "btrfs";
        options = [
          "rw"
          "autodefrag"
          "compress=zstd"
          "discard=async"
          "relatime"
          "space_cache=v2"
          "ssd"
        ];
      };

      "/boot" = {
        device = "/dev/disk/by-uuid/05A2-6A8A";
        fsType = "vfat";
        options = [ "fmask=0022" "dmask=0022" ];
      };
    };

    swapDevices = [
      { device = "/dev/disk/by-uuid/0bbef1d5-d9d8-451c-8a37-b1d2847d5938"; }
      { device = "/dev/disk/by-uuid/23dcbbd6-cd95-4b86-b31e-27b1199043a7"; }
    ];

    system.fsPackages = [ pkgs.sshfs ];
  };
}