anchor.diff:  ifdef::openshift-origin[]
   ----
   $ for dc in $(oc get deploymentconfig --selector logging-infra=elasticsearch -o name); do
  -    oc volume $dc \
  +    oc set volume $dc \
             --add --overwrite --name=elasticsearch-storage \
             --type=hostPath --path=/usr/local/es-storage
       oc deploy --latest $dc
  
positive.code: ifdef::openshift-enterprise[]
  ----
  $ for dc in $(oc get deploymentconfig --selector logging-infra=elasticsearch -o name); do
      oc volume $dc \
            --add --overwrite --name=elasticsearch-storage \
            --type=hostPath --path=/usr/local/es-storage
      oc scale $dc --replicas=1
  
negative.code: as in the following example:
  
  ----
  $ oc set volume dc/logging-es-<unique> \
            --add --overwrite --name=elasticsearch-storage \
            --type=persistentVolumeClaim --claim-name=logging-es-1
  ----
  