[Info-vax] VMS defragmenters

[norm.raphael at metso.com]

info-vax-bounces at rbnsn.com wrote on 04/15/2009 12:19:27 PM:

> what is the difference between DFU and DFO

DFU is a Freeware Utility
DFO is a layered product - Disk File Organizer

One is free.
One is not free.

> 
> I have been using DFU 3.2 for quite a while
> 
> "IanMiller" <gxys at uk2.net> wrote in message 
> 
news:52a62e2a-857f-493a-b4dd-f4c7601bfd58 at r37g2000yqn.googlegroups.com...
> > On 14 Apr, 20:39, JF Mezei <jfmezei.spam... at vaxination.ca> wrote:
> >> This is worth its own topic.
> >>
> >> There was a fragmentation analyser on a decus tape last millenia.
> >>
> >> And there has been COPY/CONTIGUOUS for many eons which allowed
> >> individual files to be defragmented.
> >>
> >> But with more recent VMS versions, wasn't there a "built-in"
> >> defragmenter ? If not, what is the SET FILE/MOVE/NOMOVE used for ?
> >
> >
> > There is a move file operations added to the file system for use by
> > defragmenters.
> >
> > Analyzing - use DFU, or use can use DFO for analyzing for free or
> > other sellers of these things also supply reporting programs. 
> 
> 
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