On 2020-03-20 05:16, Jack Wang wrote: > + /* > + * Nothing was found, establish rtrs connection and proceed further. > + */ > + sess->rtrs = rtrs_clt_open(&rtrs_ops, sessname, > + paths, path_cnt, RTRS_PORT, > + sizeof(struct rnbd_iu), > + RECONNECT_DELAY, BMAX_SEGMENTS, > + MAX_RECONNECTS); Is the server port number perhaps hardcoded in the above code? Thanks, Bart.