Tracker bug for Snapshots enhancements' documentation.
*** Bug 1217363 has been marked as a duplicate of this bug. ***
Snapshot enhancements, including cloning snapshots and Scheduling snapshots is added to the Admin Guide. http://jenkinscat.gsslab.pnq.redhat.com:8080/job/doc-Red_Hat_Gluster_Storage-3.1-Administration_Guide%20%28html-single%29/lastStableBuild/artifact/tmp/en-US/html-single/index.html#chap-Managing_Snapshots
Doc looks good to me. Verified