In order to provide a highly available configuration, if you mirror a MS SQL database and the primary version becomes unavailable, Provisioning Services supports the mirrored version. This results in improved overall availability of Provisioning Services.
Database mirroring can be implemented in a new or existing farm and requires the following high-level tasks:
Note: The procedures that follow are only intended to call out the steps that are applicable to database mirroring when running the Configuration Wizard.
Note: Run the Configuration Wizard to specify the new failover server so that the status of the Provisioning Service's farm correctly reports the new settings. After re-running the wizard, some services, including the stream service, restart so that the farm has the new failover server settings specified with the wizard was run.