"This tutorial describes how to set up MySQL master-master
replication. We need to replicate MySQL servers to achieve
high-availability (HA). In my case I need two masters that are
synchronized with each other so that if one of them drops down,
other could take over and no data is lost. Similarly when the first
one goes up again, it will still be used as slave for the live
one.
"Here is a basic step by step tutorial, that will cover the
mysql master and slave replication and also will describe the mysql
master and master replication..."