Clonezilla is a partition or disk clone tool similar to Norton Ghost®. It saves and restores only used blocks in hard drive. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (Server Edition).
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Package: clonezilla
License: GPL
Description: A partition or disk imaging/cloning tool
 Clonezilla, based on DRBL, Partclone, and udpcast, allows you to do bare metal backup and recovery. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (Server Edition). Clonezilla live is suitable for single machine backup and restore. While Clonezilla SE is for massive deployment, it can clone many (40 plus!) computers simultaneously.
 For more info, check http://clonezilla.org, http://clonezilla.nchc.org.tw.
Homepage: http://clonezilla.org/