MySQL Server 5.5 comes with InnoDB 1.1 with support for native AIO on Linux.
http://blogs.innodb.com/wp/2010/04/innodb-performance-aio-linux/
Enabling it by default may be a good idea for a better scalability.
MySQL Server 5.5 comes with InnoDB 1.1 with support for native AIO on Linux.
http:// blogs.innodb. com/wp/ 2010/04/ innodb- performance- aio-linux/
Enabling it by default may be a good idea for a better scalability.