Clonezilla Live is a http://www.aliyun.com/zixun/aggregation/10608.html "> hard disk partitioning and cloning tool similar to the Symantec Ghost, It is also a bootable CD-ROM tool based on Debian. Used to save and restore the file system on the hard drive that is stopped, and for unsupported file systems, DD can be used instead. With Clonezilla, users can clone 5 GB of systems to 40 clients in about 10 minutes.
Clonezilla live-testing 1.2.12-63 This version was upgraded for the GNU operating system. This version is based on the Debian Sid (2012/jun/07). The Linux kernel has been updated to 3.2.19-1. Fixed errors: You should skip the installation partition, when you reinstall Grub, swap and extend partitions, or the Mount command may hang.
Software Information: http://www.clonezilla.org/
Download Address: http://www.clonezilla.org/downloads.php