On Wed, 2005-08-17 at 10:20, Robin Laing wrote: > If you configure RAR properly it will create a set of files that can be > used to rebuild the archive. You can set the amount of rebuild files so > if you have a set of files that are corrupted, you can do a repair. > > It can split large files into more manageable parts or smaller sizes if > there is a corrupted DVD where you lose part of the DVD, you can still > recover all of the data. > > You could make a tar.gz image of your data and then rar the data into > smaller files to be saved. Many options abound. Yet another feature of backuppc is the ability to manually make an archive copy from the last online backup in the form of a normal tar image with optional compression. This can either be written to tape, or split into files of a specified size (to fit on a CD or DVD, for example) into a directory. When writing to files, it can use the par2 utility to add sufficient parity information to recover from some corrupted or missing files. -- Les Mikesell lesmikesell@xxxxxxxxx
