On Thu, Nov 03, 2016 at 11:28:57AM +0100, Tom DalPozzo wrote: > What am I missing? David already explained, but you might want to read also: https://www.depesz.com/2011/07/14/write-ahead-log-understanding-postgresql-conf-checkpoint_segments-checkpoint_timeout-checkpoint_warning/ depesz -- The best thing about modern society is how easy it is to avoid contact with it. http://depesz.com/ -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general