Creating a snapshot of a passive database copy requires using the Microsoft Exchange Replica Writer to prepare the snapshot mirror and to create the snapshot. If replication is enabled, the following options are available:
The Microsoft Exchange Replication Writer instance is displayed in the tree view of the VEA under the Applications node. Right-clicking the Exchange Replica node displays a context menu that shows VSS Schedule Snapshot, VSS Snapshot, VSS Snapback, and VSS Refresh selections.
Using the vxsnap CLI command, you can specify Microsoft Exchange Replica Writer (instead of Microsoft Exchange Writer) for the writer option in the required commands.