Erik, Wow, thanks for the post.
We've just started testing the option of sizing shared_buffers bigger than the database, and using forcedirectio in benchmarks at Sun. So far, our experience has been *equal* performance in that configuration, so it's *very* interesting to see you're getting a gain. -- --Josh Josh Berkus PostgreSQL @ Sun San Francisco ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly