(Workflow) Fail over a PN to an RN When you start an RN, whether agent‑based or agent‑less, you are indirectly shutting down the PN and PN proxy (VM) respectively and disabling backups for that PN. 1. Log on to the HA Appliance’s onQ Portal. 2. Start the recovery node on the HA Appliance. If the RN is agent‑less, the Backup Mode switches from Agentless to Recovery Node. 3. If applicable, restore the Oracle database: • Back up and restore Oracle 11g database on Linux • Back up and restore Oracle 10g database on Windows 4. Fix the PN’s server.