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

[Jim Mott]

Were you able to connect IPoIB between the nodes?  Are you sure opensm was running?  I am ashamed to admit that occasionally I
forget to start opensm and wonder why SDP does not connect. 

 

From: general-bounces at lists.openfabrics.org [mailto:general-bounces at lists.openfabrics.org] On Behalf Of Zulfi Imani
Sent: Thursday, September 27, 2007 3:22 PM
To: general at lists.openfabrics.org
Subject: [ofa-general] Problem running SDP apps using OFED 1.2

 

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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