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-   -   FoamLogawk message on OSX 105 (http://www.cfd-online.com/Forums/openfoam-post-processing/61399-foamlogawk-message-osx-105-a.html)

egp November 7, 2007 10:39

Hi everyone, I'm running f
 
Hi everyone,

I'm running foamLog on a simpleFoam log file, and I'm getting the following error message when running on my Mac Pro workstation running OSX 10.5.

Executing: awk -f ../kE/logs/foamLog.awk log
awk: ../kE/logs/p_2 makes too many open files
input record number 39, file log
source line number 73

If I reproduce the solution on our Linux cluster, there is no problem.

Any ideas on why this is happening, and how to fix it?

Eric

mwild November 7, 2007 12:13

What happens if before running
 
What happens if before running foamLog you issue the command

limit descriptors unlimited

? I do not have a working setup on 10.5, so can't try right now, but I suspect this has something to do with the limits set.

HTH


Michael

egp April 9, 2008 05:31

The solution to this problem i
 
The solution to this problem is to use /opt/local/bin/gawk instead of /usr/bin/awk. This requires that gawk be installed using MacPorts, and that foamLog be modified (replace awk with gawk).


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