I'm building a new mirror, however, I can't get rsync to sync any of the public mirrors.

Example:

rsync -aqzH --delete mirror.linux.duke.edu/centos /var/www/html/centos/

But get this retruned:

rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1052) [sender=3.0.9]

Is there something in my syntax preventing the sync?

Thanks, 

Ryan