Add --enable-debug to your configure, and then re-run the --host test and add 
"--leave-session-attached -mca plm_base_verbose 5 -ma oob_base_verbose 5" and 
let's see what's going on


On Aug 26, 2014, at 7:31 AM, Benjamin Giehle <gie...@mail.hs-ulm.de> wrote:

> Hello,
> 
> i have a problem with running my mpi application on a remote machine.
> If I start the application via ssh everything works just fine, but if I use 
> mpirun the application won't start.
> If I start the application on the local machine with mpi it works too.
> 
> ssh myhost ./myapp       <- works
> mpirun -np 2 ./myapp      <- works
> mpirun -np 2 --host myhost  ./myapp    <- does not work
> 
> I already configured ssh, so that I don't have to enter a password.
> I am using the OpenMPI Version 1.8.1 on both machines.
> I uploaded all required files, I hope you can help me...
> 
> Regards
> 
> Benjamin 
> Giehle<config.log.bz2><mpirun.txt><ompiinfo.txt.bz2><ompiparseable.txt.bz2>_______________________________________________
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