You're probably familiar with the popular proprietary commercial package Norton Ghost®, and its OpenSource counterpart, Partition Image. The problem with these software packages is that it takes a lot of time to massively clone systems to many computers.
You've probably also heard of Symantec's solution to this problem, Symantec Ghost Corporate Edition® with multicasting. Well, now there is an OpenSource clone system (OCS) solution called Clonezilla with unicasting and multicasting!
Features of Clonezilla
- Free (GPL) Software.
- Filesystem supported:
- ext2, ext3, ext4, reiserfs, xfs, jfs of GNU/Linux,
- FAT, NTFS of MS Windows, and HFS+ of Mac OS.
- Therefore you can clone GNU/Linux, MS windows and Intel-based Mac OS, no matter it's 32-bit (x86) or 64-bit (x86-64) OS.
- For these file systems, only used blocks in partition are saved and restored. For unsupported file system, sector-to-sector copy is done by dd in Clonezilla.
http://clonezilla.org/download/sourceforge/stable/iso-zip-files.php
http://clonezilla.org/download/sourceforge/alternative/iso-zip-files.php (Ubuntu based)









