Hi there! I hope "networking" is ok for this.... I think it's mainly a networking problem...

I am trying to set up my computers to use them with LAM/MPI.

Installation of mpi was easy... works.

Now I tried to connect 2 machines and did

$ lamboot -v lamhosts

and the file lamhosts included both IP's.

But noting really happens:

LAM 7.1.1/MPI 2 C++/ROMIO - Indiana University

n-1<2657> ssi:boot:base:linear: booting n0 (192.168.150.10) <---- the machine I run the command on
n-1<2657> ssi:boot:base:linear: booting n1 (192.168.150.11)

My idea is now, that I have to set up ssh on the other machine so, that I don't need to log in with a password.

But I have absolutly no clue how this can be done.

Can someone show me how to make this the easiest (maybe unsecurest) way ever? Would be great!!!!! :-)

Greetings, Sascha

check this:
http://bumblebee.lcs.mit.edu/ssh2/
J.