crsctl Commands Cheat Sheet

Oracle Clusterware is a software component provided by Oracle Corporation that enables the management and coordination of multiple servers in a cluster environment. It provides high availability and scalability for Oracle databases and other applications by allowing multiple servers to work together as a single system. Oracle Clusterware handles tasks such as node membership, resource management, and failure detection and recovery within the cluster.

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How to Change Processes Parameter in Oracle 19c RAC

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In this post I’m going to show you how to change the processes parameter in an Oracle RAC database.

You can use this same method for any RAC parameter that requires instances to be rebooted for the change to take effect.

In an ideal situation, you would just alter system the parameters and then you would stop and start each instance.

But this did not work as expected because some services were only available in one node and not in the other, so I had to relocate them and try again.

I will show you all the details in this post.

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