Ok. my apologies for what is obviously a FAQ, but I read a lot of stuff and I'm still stuck.
basically, I'd like to backup my /home folders to my DNS-325 on a daily basis, and then sync all the local homes by means of this incremental backup.
In case I'm not explaining myself vlearly, I want to have all /home folders to be identical on all computers and on the NAS.
I succeded in defining modules in "/etc/rsyncd.conf", and they are listed by the NAS interface.
trouble is, afterwards, I always get the same "RSYNC Test Failed".
none of what I already read has been of any help, so please...