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7.3. Diagnosing and Correcting Problems in a Cluster

For information about diagnosing and correcting problems in a cluster, see Chapter 10, Diagnosing and Correcting Problems in a Cluster. There are a few simple checks that you can perform with the ccs command, however.
To verify that all of the nodes specified in the host's cluster configuration file have identical cluster configuration files, execute the following command:
ccs -h host --checkconf
If you have created or edited a configuration file on a local node, you can verify that all of the nodes specified in the local file have identical cluster configuration files with the following command:
ccs -f file --checkconf