the problem is that there are 12 clients that have to be reinstalled
every morning in a pretty simple way.
Now imagine you copy the huge tar file of the / partition on the backup
partition. Ok. But how can you restore it automatically if the /
partition is destroyed ? I can not boot manually each client with a
rescue disk, reformat the /, untar the think and copy it to /. I would
have to come at 5 AM every morning !
do you understand my problem ?