On Wed, Aug 13, 2014 at 9:44 AM, Albe Laurenz <laurenz.albe@xxxxxxxxxx> wrote: > Set wal_buffers to 16MB so that a whole WAL segment will fit. No need, wal_buffers is automatically tuned now. If your shared_buffers is 512MB or larger, wal_buffers will be 16MB. Regards, Marti -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general