Database monitoring

Following tools are available for replication check:

1. Database health monitoring: Mon package, which allows to see what is going on with database health, integrity, and replication state at this very moment. It sends email notifications if it sees unreachable or overloaded hosts, along with replication error notifications.

2. Server-side replication check made by M.DePhillips. This script checks which slaves are connected to master (robinson) on daily basic. List of connected slaves is compared to the known slave list (stored at dbAdmin database at heston.star.bnl.gov)......