Hmmm... OK.

In parallel we have changed the procedure in order to process insert
queries in smaller chunks. In our preproduction environment has solved
the problem.
 

-----Original Message-----
From: Tom Lane <[email protected]>
To: Iñigo Martinez Lasala <[email protected]>
Cc: [email protected]
Subject: Re: [ADMIN] Log full with gigabyes of CurTransactionContex
Date: Mon, 15 Jun 2009 11:23:45 -0400


=?ISO-8859-1?Q?I=F1igo?= Martinez Lasala <[email protected]> writes:
> We have increased shared buffers to 2.5GB (linux kernels allows us reach
> this level) and lowered work_mem to 500MB.

You are apparently unclear on the concept.  Pushing the database to the
limit of the available address space is probably going to result in
failures.  Redistributing a set of overoptimistic parameters into a
different set of overoptimistic parameters will not fix this.

                        regards, tom lane

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