DIGITAL
                                                         AV-Q7T0D-TE

 23 October 1996



 Dear Disk File Optimizer (DFO) customer:


 Thank you for your recent purchase of DFO. The kit you have just
 received includes the VAX and Alpha versions of Disk File Opti-
 mizer for OpenVMS Version 2.2. This product was formerly called
 POLYCENTER File Optimizer.

 Through customer feedback and continuous improvements, the Disk
 File Optimizer software gets better all the time. Disk File Opti-
 mizer for OpenVMS Version 2.2 adds the following enhancements to
 Version 2.1.

 o  Defragmenting of large active stripsets

 o  The offline defragging of the INDEXF.SYS file

 o  Support for OpenVMS 7.0

 o  Greatly improves the performance of file defragmentation on
    active disk

 o  Improves the monitor function of the Graphical User Interface
    (GUI)

 Please refer to the release notes for more details.

 This version of DFO has been compiled with the DEC C compiler and
 therefore requires the DEC C/C++ runtime kit, if you are running
 OpenVMS V6.0 or below. The runtime kit is supplied with the DFO
 kit. Because installing this kit may modify your C program devel-
 opment environment, please read the release notes carefully. This
 kit is not needed for OpenVMS V6.1 or later.

 Disk File Optimizer for OpenVMS Version 2.2 operates in a mixed
 OpenVMS cluster environment.

 Once again, thank you for your purchase of this product.

 Sincerely,

 Bryan Cox

 POLYCENTER File Optimizer Product Manager
 Bryan.Cox@cxo.mts.dec.com

 

 © Digital Equipment Corporation. 1996. All Rights Reserved.






















































                                  2