OPTION(nss_db_path, OPT_STR, "") // path to nss db
-OPTION(rgw_max_chunk_size, OPT_INT, 512 * 1024)
+OPTION(rgw_max_chunk_size, OPT_INT, 4 * 1024 * 1024)
+OPTION(rgw_put_obj_min_window_size, OPT_INT, 16 * 1024 * 1024)
+OPTION(rgw_put_obj_max_window_size, OPT_INT, 64 * 1024 * 1024)
OPTION(rgw_max_put_size, OPT_U64, 5ULL*1024*1024*1024)
+ OPTION(rgw_max_put_param_size, OPT_U64, 1 * 1024 * 1024) // max input size for PUT requests accepting json/xml params
/**
* override max bucket index shards in zone configuration (if not zero)