*
* @param $params Array Operation parameters
* $params include:
- * - srcs : ordered source storage paths (e.g. chunk1, chunk2, ...)
- * - dst : file system path to 0-byte temp file
+ * - srcs : ordered source storage paths (e.g. chunk1, chunk2, ...)
+ * - dst : file system path to 0-byte temp file
+ * - parallelize : try to do operations in parallel when possible
* @return Status
*/
abstract public function concatenate( array $params );