well, upgrade to 8.2.11 - even tho, change log doesn't say anything about vacuum there. Secondly, I think turn up logging verbosity - and see if postgresql actually complains about anything there, otherwise it is pretty much blind guess. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general