On Thu, Oct 27, 2011 at 1:52 PM, Scott Marlowe <scott.marlowe@gmail.com> wrote:
> On Thu, Oct 27, 2011 at 1:48 PM, Scott Marlowe <scott.marlowe@gmail.com> wrote:
>> OK, a few points. 1: You've got a zombie process. Find out what's
>
> To expand on the zombie thing, it's quite possible that you're
> managing to make a pg backend process crashout, which would cause the
> db to restart midday, which is bad (TM) since that dumps all of shared
> buffers and forces all clients to reconnect. So look through the
> system logs for segmentation faults, etc.
One last thing, you should upgrade to the latest 8.3 version to see if
that helps. There was a bug fix around 8.3.13 or so that stopped
postgresql from restarting due to a simple data corruption issue that
should have only resulted in an error message not a restart of the db.
I know, cause I found it. :) Thanks to the pg devs for fixing it.
