{ 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

  boot = {
    supportedFilesystems = [ "bcachefs" "vfat" ];
    initrd.supportedFilesystems = [ "bcachefs" "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 =
    let
      automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
      perm_opts = "uid=1000,gid=100";
      smb_opts = [
        "vers=2.0,credentials=/home/tristand/.smb-secrets"
        perm_opts
        automount_opts
      ];
      sshfs_opts = [
        "allow_other,_netdev,reconnect,ServerAliveInterval=15,IdentityFile=/var/secrets/id_ed25519"
        perm_opts
        automount_opts
      ];
    in
    {
      "/" =
        {
          device = "UUID=f89215ba-3313-42d3-8f68-051ad2453870";
          fsType = "bcachefs";
          options = [ "relatime" ];
        };

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

      "/mnt/ServerF" = {
        # device = "//srv-nas-01.local/Server_F";
        device = "//192.168.0.1/Server_F";
        fsType = "cifs";
        options = smb_opts;
      };
      "/mnt/Scans" = {
        # device = "//srv-nas-01.local/Server_F";
        device = "//192.168.0.1/Scans";
        fsType = "cifs";
        options = smb_opts;
      };

      # "/mnt/media_v2" = {
      #  device = "root@23.88.68.113:/media_v2";
      #  fsType = "sshfs";
      #  options = sshfs_opts;
      # };
    };

  swapDevices = [
    { device = "/dev/disk/by-uuid/a8f478f0-ad5e-47ae-8e18-63060f7e5706"; }
    { device = "/dev/disk/by-uuid/59987b2a-c5c5-4547-95ad-f0d1dcdf8458"; }
  ];

  system.fsPackages = [ pkgs.sshfs ];
}