CRS stop

Published by Alessandro Caredda on 17 March 201917 March 2019

With the article CRS stop, we provide the command to perform a complete stop of the CRS.

The command provided is very convenient, as it shuts down all resources present on the node where it is executed.

Complete CRS shutdown is very convenient because there is no need to first shut down the instances one by one and then the rest of the resources.

The CRS will sequentially shut down all present instances, then move on to the listeners, perform the SCAN switch on the node, and switch the MGMTDB database, which is the repository used by Oracle to manage RAC effectively. Starting from version 12.1, it is a mandatory instance for RAC management.

This command is very useful during server shutdown, as it allows for the correct closure of all resources registered in the CRS in the shortest possible time.

So, in case you need to shut down the resources of a RAC node, you can execute the command below to make them available promptly.

The command to perform a complete CRS shutdown to be executed with the root user is:

crsctl stop crs

To view my guides on CRS commands click here!
At this LINK, instead, you’ll find the SQL queries.

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• CRS START ALL: Complete startup of all CRS cluster resources
• CRS STOP ALL: Complete shutdown of all CRS cluster resources
• Enable CRS
• Disable CRS
• CRS start
• CRS stop