This bug is to ensure that the ccs documentation notes which cluster schema the ccs verification uses.

From cfeist:

Cluster schema bz#726772 (--getschema command)
  - Part of the documentation should also include that when a cluster.conf
    is being verified, ccs will use the cluster schema from the node
    specified with '-h'.  (Instead of in the past when we'd use the cluster
    schema packaged with ccs)

I wrote up a new subsection draft that I sent to Chris for review:

Chris:

How does this look for the documentation of
configuration validation with ccs?

--------------
When you use the ccs command to create and edit the cluster
configuration file, the configuration is automatically validated
according to the cluster schema. As of the Red Hat Enterprise Linux
6.3 release, the ccs command uses the cluster schema at
/usr/share/cluster/cluster.rng on the node that you specify with the the
-h option or the -f option to validate the configuration. Previously the
ccs command used the cluster schema that was packaged with the ccs
command itself, on the local system.
--------------------