[Beowulf] Problems with a JS21 - Ah, the networking...

[Patrick Geoffray]

Ivan,

Ivan Paganini wrote:
> I did a strace on the hanged process, and the output is this:

"strace -f" to trace the children as well.

Could you send the output of mpirun.ch_mx -v also, to see if the process 
starts and send some info to the mpirun perl script and hangs later or 
never really starts.

What is your Myricom Tech Support ticket number ?

Patrick
-- 
Patrick Geoffray
Myricom, Inc.
http://www.myri.com