Asterisk clone disk

hello is there anyone try to clone asterisk ??? pls let me know what software I need to use to clone my asterisk… I think its easy to have a backup by cloning my disk… pls reply here or email me on hbirosel@yahoo.com

take a look to these links:

linuxquestions.org/linux/ans … ng_With_DD

faqs.org/docs/Linux-HOWTO/Clone-HOWTO.html