[Paraview] distributed processing

[Jack Gundrum]

I read in the Paraview Guide that paraview automagically decides wether 
to create
processes on other machines when run in parallel. I am running a server 
with the command

mpirun -nolocal -np 2 -machinefile /usr/global/jsg3/machines.LINUX 
/usr/global/paraview-1.8.1/bin/paraview --server

which should use 2 machines from the machine list specified. I then 
connect with a client using

 paraview -c --host=128.118.xxx.xx

My question is why I dont see a process spawned on the second machine in 
the list?

It does create a file called PIxxxx with the following contents?

jib   0 /usr/global/paraview-1.8.1/bin/paraview
jem 1 /usr/global/paraview-1.8.1/bin/paraview