multi_master

This script is designed to be used on mulit-master mysql setups. It can get the status of the read_only and event scheduler variables as well as the slave status of any hosts passed to it. It can also perform a fail over between two host. It changes the read_only variable to ON for the current primary host and disables the events in the event scheduler by setting them to SLAVESIDE_DISABLED. On the new primary host, it sets the read_only variable to OFF and enables the events that were enable on the current primary host.