ProblemVeritas Cluster Server (VCS) Application Agent for Exchange 2007 for Storage Foundation High Availability (SFWHA) 5.0 Rollup Patch 2 (RP2) for Windows and VCS for Network Appliance SnapMirror 5.0 RP2
SolutionVeritas Cluster Server Application Agent for Exchange 2007 for SFWHA 5.0 RP2 and VCS for Network Appliance SnapMirror 5.0 RP2 contains fixes and updates to the agent since its original release and a new VCS Exchange 2007 Upgrade Wizard, which can be used to upgrade Exchange 2007 to Exchange 2007 SP1 in a VCS clustered environment. This update for 5.0 RP2 is applicable to Storage Foundation High Availability 5.0 RP2 for Windows (64bit) and VCS 5.0 RP2 for Network Appliance SnapMirror (64bit) environments only.
For information about how to configure high availability and disaster recovery for Exchange 2007, read this PDF:
SFW_HA_DR_E2K7_Solutions.pdf (Veritas Storage Foundation and High Availability Solutions, HA and Disaster Recovery Solutions Guide for Microsoft Exchange 2007)
Download Link for guide: http://entsupport.symantec.com/docs/134