anchor.diff:  // - Ceph RBD
   // - OpenStack Cinder
   - AWS Elastic Block Store (EBS)
  +ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
   - Azure Disk
   - Azure File
   - Cinder
  -ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
   - Fibre Channel
  -endif::[]
   - GCE Persistent Disk
  -ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
   - HostPath
   - iSCSI
   - Local volume
  
positive.code: |NFS  | ✅ | ✅ | ✅
  |Red Hat OpenShift Container Storage  | ✅ | - | ✅
  |VMware vSphere | ✅ | - |  -
  |===
  
  [NOTE]
  
negative.code: |===
  |Volume Plug-in  |ReadWriteOnce  |ReadOnlyMany  |ReadWriteMany
  |AWS EBS  | ✅ | - |  -
  ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
  |Azure File | ✅ | ✅ | ✅
  |Azure Disk | ✅ | - | -
  //|Ceph RBD  | ✅ | ✅ |  -
  