anchor.diff:  ifdef::openshift-online[]
    * PVs are provisioned with EBS volumes (AWS).
    * Only RWO access mode is applicable, as EBS volumes and GCE Persistent
  -Disks can not be mounted to multiple nodes.
  +Disks cannot be mounted to multiple nodes.
    * Docker volumes are disabled.
      ** VOLUME directive without a mapped external volume fails to be
   instantiated
  
positive.code: - iSCSI
  - Local volume
  - NFS
  - Red Hat OpenShift Container Storage
  endif::openshift-enterprise,openshift-webscale,openshift-origin,openshift-aro[]
  ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
  
negative.code:  * PVs are provisioned with either EBS volumes (AWS) or GCP storage (GCP),
  depending on where the cluster is provisioned.
   * Only RWO access mode is applicable, as EBS volumes and GCE Persistent
  Disks cannot be mounted to multiple nodes.
   * *emptyDir* has the same lifecycle as the Pod:
     ** *emptyDir* volumes survive container crashes/restarts.
     ** *emptyDir* volumes are deleted when the Pod is deleted.
  