After moving the Exchange databases to shared storage, install Exchange on additional nodes in the cluster for the same Exchange virtual server. Before you proceed with the installation, ensure that you disconnect or dismount the LUNs or volumes created to store the registry replication information for the Exchange virtual server from the first cluster node where you installed Exchange.
Installing Exchange on additional nodes involves the following 3 stages:
Pre-installation
As a part of pre-installation, use the Exchange Setup Wizard for VCS to change the physical name of the node to a virtual name.
Installation
As a part of installation, install Exchange on the node where the Exchange Setup Wizard was run for the pre-installation tasks.
See Performing Exchange Server installation: additional nodes.
Post-installation
As a part of post-installation, use the Exchange Setup Wizard to revert the node name to the original name.
See Performing Exchange post-installation: additional nodes.