My Problem was that I want to archive large filebased backup to cds. The backup files are around 10-100GB big. To write them to cd I use split -b 700000000 HugeBackupFile.tar. Now i have nice cds fitting files. But what is happend to my archive if one of these cds is defect in the future? ... All is lost-:(. There was only one solution just to burn all cds double but this increase the handling time. To solve these Problem I had the idea to build an XOR File like an RAID-3 did. Now I only have to write one more cd and get the security to recover one defect cd in the future.
This Programm ist written in C++ and will run on any platform that supports posix thread's.
I develop on freebsd and linux. It requires the libxml2.
License: GNU General Public License (GPL)