Rick Otten <rottenwindfish(at)gmail(dot)com> writes:
> I don't have any core files. I suppose that is something I have to enable
> specifically? I'm game to turn it on in case we core dump again.
If you're not seeing core files, you probably need to take measures
to make the postmaster run with "ulimit -c unlimited". It's fairly
common for daemon processes to get launched under "ulimit -c 0"
by default, for largely-misguided-imo security reasons.
regards, tom lane