2013/8/30 Gandalf Corvotempesta <[email protected]>: > Is iperf affected by IPoIB MTU size when used with librspreload.so ?
Another strange issue: $ sudo LD_PRELOAD=/usr/local/lib/rsocket/librspreload.so iperf -c 172.17.0.2 ------------------------------------------------------------ Client connecting to 172.17.0.2, TCP port 5001 TCP window size: 128 KByte (default) ------------------------------------------------------------ [ 3] local 172.17.0.1 port 57926 connected with 172.17.0.2 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 12.2 GBytes 10.4 Gbits/sec $ iperf -c 172.17.0.2 ------------------------------------------------------------ Client connecting to 172.17.0.2, TCP port 5001 TCP window size: 648 KByte (default) ------------------------------------------------------------ [ 3] local 172.17.0.1 port 58113 connected with 172.17.0.2 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 14.5 GBytes 12.5 Gbits/sec rsocket slower than IPoIB ? -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
