Moving a BackupPC Pool
I have been using BackupPC to automatically back up the systems on my LAN for years now. It started out with a 3x250GB RAID5 as the storage pool and when I ran out of space on that I added another disk to bring it up to about 700GB. BackupPC does an excellent job of pooling common files together so that they don’t take up extra space. This is especially useful if you are backing up system files on multiple systems running the same OS release.