On Mon, Dec 29, 2008 at 9:28 AM, Scott Ribe <scott_ribe@xxxxxxxxxxxxxxx> wrote: >> voila! cache dumped. > > What about read caches in the disk devices themselves? Given that most drives have caches that are in the 16 to 32Meg range, I doubt it makes a big difference. But you can always just dd a file both ways that are 100Meg or so and dump it out. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
