Administrator's Guide

18 HP StorageWorks EVA Fast Recovery Solution for Windows Server 2003: Administration Guide
Additional FRS capabilities
FRS can create and maintain copies of storage groups or databases for
multiple production servers. The FRS user interface allows Exchange
instances to be added or deleted from FRS management at will.
FRS supports Microsoft clustering. Without compromising the cluster or
taking it offline, FRS provides quick database recovery.
Database integrity checking is included in FRS. FRS interacts with the
Microsoft Exchange eseutil integrity checking tool for Exchange to check
database copies and recovered databases, ensuring they are free of logical
and physical corruption.
FRS performs both point-in-time and roll-forward recovery.
Functional components
The process of creating and managing recovery copies on the disk array
using FRS involves the following components:
• Exchange
• HP FRS
• Windows VSS Service
• HP VSS Hardware Provider
• HP Disk Array System