RECOMENDED !!!!! The Full Monty – CentOS 5.5, drbd, PaceMaker, MySQL, Tunsten Replication and more

Mysql HIGH AVAIABILITY FULL POWER

part 1
http://www.mysqlfanboy.com/?p=556

part 2

The Full Monty- Part 2

part 3
http://www.mysqlfanboy.com/?p=680