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Problem running a parallel fluent job on local machine via mpd

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Old   March 3, 2011, 05:07
Default Problem running a parallel fluent job on local machine via mpd
Join Date: Feb 2011
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highhopes is on a distinguished road
Hello Everyone,

I am having a problem that I can not even identify while trying to start fluent with the following command:
fluent -v3ddp -t4 &

and this is the error message I get:

Host spawning Node 0 on machine "<username>" (unix).
/home/Fluent.Inc/Fluent.Inc/fluent6.3.26/bin/fluent -r6.3.26 3ddp -node -t4 -pethernet -mpi=hp -mport
Starting /home/Fluent.Inc/Fluent.Inc/fluent6.3.26/multiport/mpi/lnamd64/hp/bin/mpirun -np 4 /home/Fluent.Inc/Fluent.Inc/fluent6.3.26/lnamd64/3ddp_node/fluent_mpi.6.3.26 node -mpiw hp -pic ethernet -mport
mpiexec_<username>: mpd_uncaught_except_tb handling:
  <type 'exceptions.OSError'>: [Errno 2] No such file or directory
    /usr/lib64/python2.6/  368  _execvpe
        func(file, *argrest)
    /usr/lib64/python2.6/  353  execvpe
        _execvpe(file, args, env)
    /home/MPICH2_ins_dir/mpich2-install/bin/  1198  __init__
    /home/Fluent.Inc/Fluent.Inc/fluent6.3.26/multiport/mpi/lnamd64/hp/bin/mpirun  225  mpiexec
        conSock = MPDConClientSock(mpdroot=mpdroot,secretword=parmdb['MPD_SECRETWORD'])
    /home/Fluent.Inc/Fluent.Inc/fluent6.3.26/multiport/mpi/lnamd64/hp/bin/mpirun  1446  <module>
mpiexec_<username> (__init__ 1208): forked process failed; status=1
I would appreciate any help to overcome this problem. Thanks in advance.
Kind regards,

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