I am using openmpi-1.0.2 on Redhat linux. I can succussfully run mpirun in single PC with 2 np. But fail in remote node. Can you give me some advices? thank you very much in advance.
[say@wolf45 tmp]$ mpirun -np 2 --host wolf45,wolf46 /tmp/test.x say@wolf46's
orted: Command not found.
[wolf45:11357] ERROR: A daemon on node wolf46 failed to start as expected.
[wolf45:11357] ERROR: There may be more information available from
[wolf45:11357] ERROR: the remote shell (see above).
[wolf45:11357] ERROR: The daemon exited unexpectedly with status 1.