[ofa-general] Problem running SDP apps using OFED 1.2

Zulfi Imani zulfiimani at gmail.com
Thu Sep 27 13:22:11 PDT 2007


Hi,

I installed the OFED1.2 stack and am trying to run a simple socket server
and client over the SDP stack. The Infiniband hardware is QLogic.

First I set the ENV vars
export LD_PRELOAD=/root/zulfi/iband/INSTALL/lib64/libsdp.so
export LIBSDP_CONFIG_FILE=/home/zulfi/libsdp.conf

The SDP config file has:
use sdp server * *:*
use sdp client * *:*

Then started the socket server and did a 'sdpnetstat -San' and found that it
listed the SDP port on which the server was listening.

On the client machine too I did the same; exported the variables, setup the
SDP config file and on running the client './client port# server_machine' it
gave me a "network not reachable" error.

I tried to get some information about the error on the net but could not
find any.

I then checked the /proc/<pid>/maps file and found that libsdp.so was being
loaded.
also:
/root > lsmod | grep sdp
ib_sdp                120224  3

Does QLogic support SDP applications ? Or am I missing something in the SDP
config file or do I need to make changes to my code ?

Any information on this will be a big help.

Thanks,
Zulfi
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