Hello, We have Open MPI 1.1.2 installed on IBM AIX 5.3 cluster. It looks like terminal output is broken. There are a few entry in the archive for this problem, with no suggested solution or real work around.
I am putting this posting with hope to get some advise for a work around or solution. #mpirun -np 1 hostname No out put, piping the command to "cat" or "more" generate no out put as well. The only way to get an output from this command is to add --debug-daemons #mpirun -np 1 --debug-daemons hostname Even this debug option is not working for a real application which generate several output. Looking forward for any comments. Thanks Ali,