Drive image for upgrade

[cynjut (Dave Burgess)]

@dicko recommends a couple of good drive backup programs. Here’s one:

@dicko

mondoarchive is another solution that you can do while online and with no downtime to produce a bootable .iso image and/or a bootable usb stick to generate your clones.

Everytime you update master with either FreePBX/asterisk or any of your third party apps, just recreate the iso.

http://www.mondorescue.org/