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-   -   Problem in parallel run on 2 machine (http://www.cfd-online.com/Forums/openfoam/108314-problem-parallel-run-2-machine.html)

Tush October 19, 2012 06:07

Problem in parallel run on 2 machine
 
Dear Foamers,

How to connect the 2 machines, and run the code by utilizing both of their processors?
I am getting the following error while executing the decomposeParDict file.



--> FOAM FATAL ERROR:
Case is already decomposed with 4 domains, use the -force option or manually
remove processor directories before decomposing. e.g.,
rm -rf /home/tush/OpenFOAM/OpenFOAM-2.1.1/foam_run/parallel_test_runs/parallel_cavity/processor*


From function decomposePar
in file decomposePar.C at line 241.

FOAM exiting

#################

Note: that I have deleted the processor directory, but still the error continues.

#################
Earlier I have specified the path of two machines in the "decomp...." file. by using:

distributed yes;

roots 1
(
"10.10.30.123@ home/machine2/OpenFOAM/OpenFOAM-2.1.1/tutorials/tests/cavity_tests"
);

#################

Thanks in advance...

Tush October 19, 2012 06:24

Sorry, to bother You. I have solved my problem by using earlier threads of FOAM.


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