Clonezilla – One Partition and disk cloning program to rule them all
Clonezilla is a partition and disk imaging/cloning program similar to True Image and Norton Ghost. I frequently use Clonezilla software to do system deployment, bare metal backup and recovery. Clonezilla live is good for single machine backup and restore at home. Clonezilla SE is for massive deployment in data center, it can clone many (40 plus!) computers simultaneously. Clonezilla saves and restores only used blocks in the harddisk. This increases the clone efficiency. It supports the following file systems
