O'Reilly logo

CentOS High Availability by Mitja Resman

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Removing cluster resources and services

Removing cluster resources and services is the reverse of adding them. Resources and services are removed by editing the CMAN configuration file and removing the lines that define the resources or services you would like to remove. When removing cluster resources, it is important to verify that the resources are not being used within any of the configured or running cluster services. As always, when editing the CMAN configuration file, the config_version parameter must be increased. Once the CMAN configuration file is edited, you must run the CMAN configuration validation check for errors. When the CMAN configuration file validation succeeds, you can distribute it to all other cluster nodes.

The procedure ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required