HP CIFS Server 3.0d Administrator's Guide version A.02.02 (Edition 5)

Introduction to the HP CIFS Server
HP CIFS Server Documentation: Printed and Online
Chapter 1 7
NOTE Please note that non-HP Samba documentation sometimes includes
descriptions of features and functionality planned for future releases of
Samba. The authors of these books do not always provide information
indicating which features are in existing releases and which features will
be available in future Samba releases.