Quick rsync question. I have a whole bunch of data that I rsync to another machine for backup purposes. I had to rebuild the primary system and I copied all the data back to it from the backup. Now when I run the rsync script it wants to recopy everything, even though it's already there on both the primary and backup system. Are there any options on rsync to tell it to look at what's already there and figure that out without recopying the whole thing? I looked at the options and it wasn't obvious to me how to do this. My script looks like this: rsync -av0 --progress --delete --exclude=nice_names /sourcedir /mnt/destdir Any help is appreciated. James