[Beowulf] Running MPICH on more than one node

[Elif Sariarslan]

Hi, 

I have installed mpich on two machines. I am
unable to execute my programs on 2 nodes. I have
enabled ssh without password requirements and I have
added both machines to machines.LINUX file but I still
get the following error message when I execute the
following command: 

[root at node02 basic]# ../../bin/mpirun -np 2 systest
 

node00: Connection refused
p0_26120:  p4_error: Child process exited while making
connection to remote process on
node00.dl805.eng.ohio-state.edu: 0
../../bin/mpirun: line 1: 26120 Broken pipe           
 /root/mpich-1.2.5.2/examples/basic/systest -p4pg
/root/mpich-1.2.5.2/examples/basic/PI26032 -p4wd
/root/mpich-1.2.5.2/examples/basic

Thanks,

Elif

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