anchor.diff:  * `SERVICE-INSTANCE-NAME` is a name you provide for this NFS volume service instance.
   * `SERVER/SHARE` is the NFS address of your server and share.
   * `VERSION` is the NFS protocol you want to use. For example, if you want to use NFSv4,
  -set the version to `4.1`. Valid values are `3.0`, `4.0`, `4.1` or `4.2`. If no version is
  -specified, it defaults to `3.0`.
  +set the version to `4.1`. Valid values are `3.0`, `4.0`, `4.1` or `4.2`.
   
   <p class="note"><strong>Note</strong>: Ensure you omit the <code>:</code> that usually follows the server name in the address.</p>
   
  
positive.code: 
  To create an NFS volume service, follow the procedure below that corresponds to your use case.
  
  #### Create with `nfs` Service
  
  You can create a NFS volume service with NFSv3 using the `Existing` plan of the `nfs` service. Run the following command:
  
  ```
  $ cf create-service nfs Existing SERVICE-INSTANCE-NAME -c '{"share":"SERVER/SHARE"}'
  
negative.code: 
  Cloud Foundry offers two NFS volume services:
  
  * `nfs`: This volume service provides support for NFS volumes using both v3 and v4.x protocols.
    * If you do not specify a `version` parameter in the create configuration, the protocol version used will be negotiated between client and server at mount time.  This usually results in the latest available version being used.
    * If you want to request a specific protocol version, include a `version` parameter in the create configuration.
    * For read-only mounts, the driver enables attribute caching. This results in fewer attribute RPCs and better performance.
    * When you omit `uid` and `gid` or `username` and `password` in bind configuration, the driver skips `mapfs` mounting and performs just the normal kernel mount of the NFS file system without the overhead associated with FUSE mounts.
  * `nfs-legacy` (deprecated): Although it is deprecated, this volume service is still available due to the difficulty of retiring services.  If you use this service, it performs exactly the same mount as the `nfs` service.
  