Ondrej Valousek <[email protected]> writes:

> Hi Reuti,
>
> Ok it looks you have been right - the core limits defined in complex
> configuration (qconf -sc) were indeed zero, but core limits defined on
> queues were unlimited.
> After defining these on queue config, problem went away.
> Thanks,

For what it's worth, I recommend checking such things with procenv
<http://arc.liv.ac.uk/SGE/howto/troubleshooting.html>.  I actually
default the core size to a small value so that there's an indication of
core dumps without filling the filesystem, whatever the return code
reported by the job (not that people take notice):

  $ qrsh procenv | grep -A6 RLIMIT_CORE 
    RLIMIT_CORE:
      soft:
        current: 256
        max: 18446744073709551615
      hard:
        current: 18446744073709551615
        max: 18446744073709551615

See <https://copr.fedorainfracloud.org/coprs/loveshack/livhpc/> for
RHEL-ish procenv packages until it gets into EPEL/Fedora.
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