Ivan, > Other things could have influenced your result - 260 MB/s vs 300 MB/s is > close enough to be influenced by data position on (some of) the drives. > (I'm not saying anything about the original question.) You misread my post. It's *87mb/s* vs. 300mb/s. I kinda doubt that's position on the drive. -- -- Josh Berkus PostgreSQL Experts Inc. http://www.pgexperts.com -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance