Clonezilla-a great free software to clone the disk or partition

1. clonezilla provides a live ISO, which can be started by a USB flash disk directly dd under Linux.

2. After the disk is started, the interface is displayed, and the disk or partition clone is completed step by step in the form of a wizard. Of course, you can also back up the entire disk or partition into an image file.

3. Like Ghost, clonezilla will analyze the partition table information and then clone it, instead of simply cloning the entire hard disk or partition like DD.

4. clonezilla provides better support for LINUX partition formats such as ext4. If you have tried ghost and ghost 11 obviously does not support ext4, you fail to use ghost for disk clone.

5. Therefore, clonezilla is recommended if you want to clone disks or partitions with Linux partitions. The speed is also very fast, with GB of data handled in half an hour.