3.8. Backing Up and Restoring a Cluster Configuration

As of the Red Hat Enterprise Linux 7.1 release, you can back up the cluster configuration in a tarball with the following command. If you do not specify a file name, the standard output will be used.

pcs config backup filename

Use the following command to restore the cluster configuration files on all cluster nodes from the backup. Specifying the --local option restores the cluster configuration files only on the node from which you run this command. If you do not specify a file name, the standard input will be used.

pcs config restore [--local] [filename]

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