My Oracle Support Banner

How to Downgrade 11.2.0.2 Grid Infrastructure Cluster to 11.2.0.1 (Doc ID 1364230.1)

Last updated on DECEMBER 21, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Purpose

This note provides instructions to downgrade 11.2.0.2 Grid Infrastructure Cluster to 11.2.0.1 after successful or failed upgrade.

For all other downgrade scenarios, refer to the following:

<Document 1364946.1> - How to Downgrade 11.2.0.3 Grid Infrastructure to Lower 11.2 GI or Pre-11.2 CRS
<Document 1364898.1> - How to Downgrade 11.2.0.1 or 11.2.0.2 Grid Infrastructure Cluster to Pre-11.2 CRS
<Document 1364412.1> - How to Downgrade 11.2 Grid Infrastructure Standalone (Oracle Restart) After Successful or Failed Upgrade

For Acronyms, Terms and Procedures, refer to <Document 1374275.1>

It is highly recommended to review the whole document and understand it before taking any actions.

Scope

This document is intended for Oracle Clusterware/RAC Database Administrators and Oracle Support engineers. 

Details

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Purpose
Scope
Details
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.