the idea is great, but the best way is to have a tools to process the checking and in case of problem the same tools need to recreate a replica.

If you need it, i've this kind of tools who's running in many site.

Self developped and free

http://unclephil.net/koenig/UnclePhil.nsf/dx/the-missing-cluster-tool.htm



RGDS

Unclephil