Check the Admin guide. I think what you are looking for 
is DO_NOT_RESET_FILE_ACCESS_TIME.

However, having said that, if you do as Rob suggested, 
it shouldn't affect your other classes, the file 
collection is unique to the class (unless this is a 
Microsoft client).  So if I do a full backup from the 
class 'special', the inremental from my class 'servers' 
will still run based on the the last time 
class 'servers' ran.

-David

Quoting "Richard, Alain" 
<alain.richard AT menv.gouv.qc DOT ca>:

> No,
>
> It is not a question of creating a new class for that 
full backup but > to do
> a full backup and not touch the achive bit, becose 
the next day the > régular
> scedule gone a run a incremental differentiel. 
>
> I want the  incremental differentiel to be from the 
last regular > scedule
> full backup and not from my special end of year 
backup.
>
> Alain
>
> -----Message d'origine-----
> De: Rob Worman [mailto:rob AT colltech DOT com]
> Date: 20 décembre, 2000 10:45
> À: Richard, Alain
> Cc: veritas-bu AT mailman.eng.auburn DOT edu
> Objet: Re: [Veritas-bu] how to do full backup without 
changing the
> achieve b it ?
>
>
> So your boxes might all be scheduled for their normal 
full backups on
> January 2nd, and you want to run a full backup on 
December 31st that > will
> not change the scheduling of that January 2nd backup?
>
> I'd suggest you create a new class for this purpose.  
(Netbackup full > and
> incremental comparisons for a particular client are 
tied to the > classname)
>
> HTH
> rob
>
> I everyone,
>
> I have to do a full backup at the end of the year. 
But i don't want to
> affect the regular backup. Is this a command or a 
command line in > netbackup
> 3.4 to do a full backup of all my server and didn't 
change the achive > bit?
>
> Someome have an idee, (duplicate is not an option).
>
>
> Alain Richard
> Ministère de l'Environnement
> Édifice Marie-Guyart
> 675, Bd René-Lévesque Est, 2e étage
> Québec  (Québec)
> G1R 5V7
>
> Tél.:          (418) 521-3838  #4733
> Fax :         (418) 643-8999
> Internet :   Alain.Richard AT mef.gouv.qc DOT ca
> 



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
David A. Chapa
Consulting Manager
DataStaff, Inc.
847 413 1144