On Tuesday 24 of August 2010 23:03:23 Mauro Santos wrote:
On 08/24/2010 08:14 PM, Marek Otahal wrote:
Hi all,
I use dd command to make an image of entire /dev/sda (160GB) and back up it as netobook.hdd to an external storage. The disk contains both encrypted(dmcrypt/luks) and normal linux/win partitions.
My question is, if my netbook died and I needed to recover from backup, can I just dd-copy the image to a new larger disk? Does it matter?
1/ it will do, but the size will remain 160gb ..is ok. 2/ will do & possibility to resize partitions later ..even better! :)
I've searched the net, but I'd like someone to confirm it 100% works (just dd and reboot).
Thanks in advance, Marek
Most probably you don't even need to copy the image back to a disk to get the files you need. I don't know about the encrypted(dmcrypt/luks) partitions but the "normal" linux/win partitions can be accessed directly from the image.
Is that so? I like the restore to a functional computer ability, so copying seems useful. But I was wondering how to mount a specific partition from an image? (i make the image of whole /dev/sda, so sda1,2,..are hidden inside) greetings, Marek -- Marek Otahal :o)