Ref : http://onlamp.com/pub/a/onlamp/2006/04/20/advanced-mysql-replication.html?page=2 Date:22/02/2010 This Script is still under development. Purpose: Develop a nagios script, which would be able to check replication status between 4 Master/Master Server. This scripy will check following : #1.Each Mysql servers are online : Stats: Done #2.If Slave process is running : Status:Done #3.If Slave IO process is running : [...]