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 nodes from the backup. If you do not specify a file name, the standard input will be used. Specifying the --local option restores only the files on the current node.
pcs config restore [--local] [filename]