On Wed, Jan 13, 2010 at 5:20 PM, Jussi Hirvi <listmember at greenspot.fi> wrote: > I think nobody has yet mentioned rdiff-backup. I have very good > experiences with it. Easy to setup and control (only remember first to > install the required packages, and I think rsync-devel was not mentioned > but is required). > > Rdiff-backup keeps up an exact copy of the source director(ies), plus it > maintains a separate directory for deleted/changed items. With an > appropriate command you can restore the source directory as it was at a > given point of time. Very neat, and space-saving. > > http://rdiff-backup.nongnu.org/ > > - Jussi yes, i can agree. also using rdiff-backup and can say that it is very good sollution. even tested it by restoring few terabaytes of information.