Hello as William mentioned it doesn’t look like a Grid Engine issue. Can you run your MPI job outside of Grid Engine? I would try that first, get it working without Grid Engine then try submitting it to Grid Engine….basically reduce the number of variables to debug simultaneously.
Regards, Bill. > On Jun 13, 2016, at 6:47 AM, William Hay <[email protected]> wrote: > > On Fri, Jun 10, 2016 at 07:24:47PM +0200, Ulrich Hiller wrote: >> Hello, >> >> I have a problem submiiting parralel jobs, e.g.: >> > >> Your Open MPI job will likely hang until the failure resason is fixed >> (e.g., more file descriptors and/or memory becomes available), and may >> eventually timeout / abort. >> >> Local host: karun02 >> Errno: 24 (Too many open files) >> Probable cause: Out of file descriptors >> -------------------------------------------------------------------------- > This doesn't look like it has much to do with grid engine per se. > I'd look at ulimit to see what is going on and tweak things > to raise the number of open files allowed appropriately. > > On linux limits.conf would be the first place to look although > shell startup scripts might lower the limits as well. > > William > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users William Bryce | VP Products Univa Corporation, Toronto E: [email protected] | D: 647-9742841 | Toll-Free (800) 370-5320 W: Univa.com | FB: facebook.com/univa.corporation | T: twitter.com/Grid_Engine
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