anchor.diff:              Automatically create the mount point defined in
               <option>fileSystems.*.mountPoint</option>.
             ";
  +        };
  +
  +        noCheck = mkOption {
  +          default = false;
  +          type = types.bool;
  +          description = "Disable running fsck on this filesystem.";
           };
         };
       };
  
positive.code:                 + " " + fs.fsType
                  + " " + fs.options
                  + " 0"
                  + " " + (if fs.fsType == "none" then "0" else if fs.mountPoint == "/" then "1" else "2")
                  + "\n"
              )}
  
  
negative.code:           example = "data=journal";
            type = types.string;
            merge = pkgs.lib.concatStringsSep ",";
            description = "Options used to mount the file system.";
          };
  
          autocreate = mkOption {
  