Rsync synchronizes unchanged files

[Lukas Kubin]

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I wish to use rsync to synchronize a whole fat32 (MSWindows) partition
mounted into a linux system. I run rsync from linux.
The problem is rsync synchronizes most of the data even if the data hasn't
changed since the original image was made.
I used the -avz parameters to do the backup and the same for restoration.
Also I've tried just -rvz. It didn't help.
Could somebody help me please?
Thank you.

P.S.: The purpose of this work is to maintain a computer lab running
Windows XP and other systems.

- -- 
Lukas Kubin

phone: +420696398285
email: kubin at opf.slu.cz

Information centre
The School of Business Administration in Karvina
Silesian University in Opava
Czech Republic
http://www.opf.slu.cz
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