Runing the test:

On both machine:
make sure sdp module is up on both machines and ping over ib0 is working
export LD_PRELOAD=/usr/local/ofed/lib64/libsdp.so 
export LIBSDP_CONFIG_FILE=/usr/local/ofed/etc/libsdp.conf

run:
sw114 SERVER side:
/usr/local/polygraph/bin/polysrv --config /usr/local/polygraph/114-115-800conn.conf --verb_lvl 10

sw115 CLIENT side:
/usr/local/polygraph/bin/polyclt --config /usr/local/polygraph/114-115-800conn.conf --verb_lvl 10


In less then 5 minutes IPoIB will stop working (try ping) and also the poly test will fail


In case you need to compile polygraph:
1. cd /mswg/work/alberto/polygraph/polygraph-2.8.1/
2. ./configure --prefix=/usr/local/polygraph
3. make clean && make && make install
4. cp 114-115-800conn.conf /usr/local/polygraph/