CC to pgsql-admin@xxxxxxxxxxxxxx On Wed, May 25, 2011 at 5:10 PM, Michael Holt <michael@xxxxxxx> wrote: > archive_timeout is not set. The default is to have it off right? Yes. My another guess is that those many files were generated by initial data load and have remained up to now. No? Anyway, you can check whether your system is still generating so many WAL files now, by periodically calling pg_current_xlog_location(). This function returns the current WAL write location, so if the rate of increase of that location is small, you don't need to worry about the number of files. Regards, -- Fujii Masao NIPPON TELEGRAPH AND TELEPHONE CORPORATION NTT Open Source Software Center -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin