anchor.diff:   * edit a PV to specify a unique label
    * create the PV
    * edit a PVC to use the previously created PV, specifying the same label
  -   used in the PV 
  +   used in the PV
    * edit a database template, specifying the PVC to be used for mounting
      to the /backup directory in the database pod
    * create the database pod
   
  -If the /pgdata directory is blank AND the /backup directory contains 
  +If the /pgdata directory is blank AND the /backup directory contains
   a valid postgres backup, it is assumed the user wants to perform a
   database restore.
   
  
positive.code: CRUNCHY DATA SOLUTIONS, INC. PROVIDES THIS GUIDE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
  
  Crunchy, Crunchy Data Solutions, Inc. and the Crunchy Hippo Logo are trademarks of Crunchy Data Solutions, Inc.
  
  
negative.code: as follows:
  ....
  oc login -u system:admin
  oc edit scc restricted
  ....
  
  === Step 6 - Configure NFS for Persistence Examples
  