could any anyone please let me know what is the Storage DRS and vSphere Data protuction and how it can help me in Virtualized environment..
Here are the following books to be able to understand you as the DRS as VADP works:
Understanding VMware vSphere®5.1 Storage DRS™
VMware vSphere® Storage DRS™ Interoperability
Introduction VMware vSphere®Data Protection
Retrieving data ...