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How to manage Enterprise Manager Database Control for RAC Database 11.1 with emca (Doc ID 578011.1)

Last updated on AUGUST 19, 2022

Applies to:

Enterprise Manager for Oracle Database - Version to [Release 11.2]
Information in this document applies to any platform.


This bulletin will clarify the way to set up/configure/deconfigure DB Control 11.x for RAC database 11..x.
Examples of emca commands will be illustrated and the directory structure will be explained as well.

This bulletin is not intended to replace Oracle Documentation but to illustrate it.

For a complete overview of emca, please refer to the following documentation available at OTN:

Oracle Database Release 11.1.x

Oracle Database Utilities
11g Release 1 (11.1) - Part Number B28319-02
Topic: Using EMCA With Oracle Real Application Clusters

Oracle Database Release 11.2.x

Oracle Database Administrator's Guide
11g Release 2 (11.2) - Part Number E17120-06
Topic: Using Using EMCA With Oracle RAC






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In this Document
 Difference between the DB Control for RAC 10.1.x.x and the DB Control for RAC 10.2.x.x or 11.x
 Environment: RAC Database with 3 instances running on a Cluster with 3 nodes
 Configure DB Control for a RAC database running 3 instances on a 3 RAC cluster node
 Reconfigure DB Control to have 2 dbconsole started and running to manage a RAC database running 3 instances on a 3 RAC cluster node
 Remove an instance from DB Control monitoring
 Add an instance to DB Control monitoring
 Drop the DB Control keeping the repository
 DB Control deconfiguration removing the repository

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