[mvapich-discuss] mpi error?

[Jonathan Perkins]

On Wed, May 08, 2013 at 04:28:45AM -0700, sk wrote:
> I have tried with mpirun_rsh but it doesn't work: 
> 
> sk at sandy1ib's password: connect [mt_checkin]: Connection refused
> [sandy1.localdomain:mpirun_rsh][child_handler] Error in init phase, aborting! (0/2 mpispawn connections)
> sk at sandy1ib's password: 
> The following processes may have not been killed:
> sandy1IB: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> cat: rsl.out.0000: No such file or directory
> tail: cannot open `rsl.out.0000' for reading: No such file or directory

It looks like you're unable to ssh into sandy1ib without providing a
password.  Can you make sure that you have set up passwordless ssh?

> Is there some log file where I can find eventually some clue what is going on?

In this case all the output is going to stderr.

-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo