When I try this line. rsync -apvz --delete /var/mail/ /hdb/backup/mail/ It gives me the following error. rsync:mkdir "/hdb/backup/mail" failed: No such file or directory (2) then blablabla IO error etc.
Yes I found that only an little bit to late, because I had to do my whole install over. The backup disk got the / mount point and my main harddrive got the /usr/ mount point. So my install was using both drives. Which shouldnt be the case. I already did an complete reinstall for the 9th time