Hi, > Also after reading Dimitrik blog > (http://dimitrik.free.fr/blog/archives/2010/07/mysql-performance-innodb-io-capacity-flushing.html), > its seems to me , than one of the thing that are different between the > stock mysql (5.5) and xtradb, is the way that they handle IO capacity > and flush. So if you need to control the IO then you should use the > stock mysql.
Just to clarify, you can run with the same flushing algorithm under Percona server and the same io capacity options are available. http://www.percona.com/docs/wiki/percona-server:features:innodb_io#innodb_io_capacity The io_capacity feature actually came from the Google and Percona patches http://www.innodb.com/wp/products/innodb_plugin/license/third-party-contributions-in-innodb-plugin-1-0-4/ Cheers, Ewen -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org
