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Prevent Physical Standby Database Open Read Only on Windows Service Startup (Doc ID 2239846.1)

Last updated on OCTOBER 11, 2023

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Generic Windows
This document describes potential options for preventing the usage of Active Data Guard feature on initial startup, which has to be tested for each environment.
It does not guarantee that physical standby database is not started in read only mode, while MRP is running, by manual intervention.


Physical standby database on Window platform.

Each time, Windows server is restarted, the physical standby database is opened in read-only mode, while it should only be mounted.

How to prevent the physical standby database to open in read-only mode?


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