{ ... }:
let
  defaultOptions = [ "compress=zstd" ];
in
{
  fileSystems."/mnt" = {
    label = "nas_pool";
#    device = "/dev/sde:/dev/sdf:/dev/sdh:/dev/sdi:/dev/:sdj";
    fsType = "bcachefs";
    mountPoint = "/media/nas/main";
  };
}