HP P9000 Replication Manager Software 7.2 Configuration Guide

When using a VSS Provider not bundled with Application Agent
Beginning with 7.1, the VSS Provider bundled with Application Agent is named P9000 RM Shadow
Copy. When Application Agent is upgraded, the VSS Provider is automatically upgraded as well.
However, if the currently installed VSS Provider was not originally bundled with Application Agent,
you must remove it manually and use Application Agent to install P9000 RM Shadow Copy.
Windows services
Before you install Application Agent, use the Services pane in the Windows Computer Management
console (for Windows Server 2003) or Server Manager console (for Windows Server 2008) to ensure
that the Windows services are set to the default settings as shown in the following table.
Table 28 Services and settings required for installation of VSS Provider
Prerequisite condition for star-
tup
Displayed nameService name
AutomaticRemote Procedure Call (RPC)RpcSs
AutomaticEvent LogEventLog
AutomaticDCOM Server Process LauncherDcomLaunch
AutomaticSecurity Accounts ManagerSamSs
AutomaticWindows Management Instrumentationwinmgmt
Manual or AutomaticCOM+ Event SystemEventSystem
Manual or AutomaticWindows InstallerMSIServer
Manual or AutomaticVolume Shadow CopyVSS
Manual or AutomaticCOM+ System ApplicationCOMSysApp
Manual or AutomaticDistributed Transaction CoordinatorMSDTC
If you attempt to install RM Shadow Copy when these Windows services are not set to their default
settings, the VSS Provider service will not be registered as a Windows service.
Cluster or DAG configuration
For Windows 2003 cluster (MSCS), at least one distribution transaction coordinator (DTC) resource
is required and must be online on the cluster node where you plan to install Shadow Copy. For
Windows 2008 (or later), the DTC resource is not required.
Storage systems requirements
Application Agent supports the following storage systems:
• XP512/XP48
• XP12000/XP10000/SVS200
• XP24000/XP20000
The volume replication functions required to use Application Agent with the storage systems are listed
in the following table.
Configuration Guide 63