If an upgrade fails, or if for some other reason, you must revert a virtual machine that hosts Connection Server to a snapshot, you must uninstall the other Connection Server instances in the group and recreate the replicated group.
If you revert one Connection Server virtual machine to a snapshot, the Horizon LDAP objects in the database of that virtual machine are no longer consistent with the Horizon LDAP objects in the databases of the other replicated instances. After you revert to a snapshot, the following event is logged in the Windows Event log, in the VMwareVDMDS Event log (Event ID 2103): The Active Directory Lightweight Directory Services database has been restored using an unsupported restoration procedure. The reverted virtual machine stops replicating its Horizon LDAP.
If you find it necessary to revert to a snapshot, you must uninstall other Connection Server instances and uninstall the Horizon LDAP database on those virtual machines and then reinstall replica instances.
Prerequisites
Determine which Connection Server instance is to be the new standard, or golden Connection Server. This Connection Server has the desired VMware Horizon configuration data.
Procedure
Results
The replicated group of Connection Server instances is recreated and their Horizon LDAP objects are consistent.