Dell Mini 12 Forum for discussion on the discontinued Dell Inspiron Mini 12.
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Join Date: Apr 2009
11-14-2009, 11:37 PM
Any Linux/Unix/OSX system (including LiveCDs) will have the tools to create a perfect backup image of an entire hard drive (partition table, bootloaders, filesystems, everything).
With a recent Ubuntu LiveCD:
"sudo if=/dev/sda bs=1M | gzip > drive.img.gz" in a terminal will generate a complete image of the first hard drive (/dev/sda)*, compress it, and save it to a file named "drive.img.gz" in the current directory. It will be many GB.
To restore the image, boot off the same CD, then:
"< drive.img.gz gunzip | sudo dd of=/dev/sda bs=1M"
Be aware, this command will obliterate any data on the drive, replacing it with the drive image.
SystemRescueCD is a Linux LiveCD filled with software for imaging drives, restoring drive images, etc. But it's not necessary. A standard Linux LiveCD will work fine.
* There are other, potentially better ways to specify the device to be imaged, but /dev/sda is the simplest on a laptop with a single hard drive booting off an external device.
Mini 1012 | SSD | Intel 6200 Wifi | Ubuntu 11.10 64bit
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