running mpd by rsh
 

Dear forum,

I set a cluster of 2 machines (32-bit) with FC6 and FC4 using mpich2.1.0.6.
I'd like to make mpd daemon to run by rsh instead of ssh.
first I checked (sucesfully) to be able to reach the 2 machines with rsh without entering passoqord then I tried with the following command line from machine 1:

$rsh machine 1 .../mpich2-1.0.6/bin/mpdboot -r rsh -n 2 -f .../mpd.conf -v

where mpd.conf is a list of the machines.

It doesn't work!
Can someone help me?

Best regards
Pierluigi