thanks Sven, i've got all i need in your mail :) koh
Sven Krahn a écrit : > > On 12/5/05, *koham zaku* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > wrote: > > Hi all. > > I'm looking for a way to save my system and to restore it if any > problem. Like a ghost. > > I've found Ghost for Linux (g4l) but seems not to be in debian-amd64 > repository. > > Does any one can give my a way to backup and restore my system ? > > > > Hi, > > this is from my own notes at > http://www.svenkrahn.de/linux/my_debian/ar01s10.html#d0e1685, and > everything with built-in commands ;-) > > Partitions can be archived with > > *# dd if=/dev/hda1 | gzip -9 - - > backup.img.gz* > > or, if the data is not well compressable anymore, simply by > > *# dd if=/dev/hda1 of=backup.img* > > If you want to create CD images you can split the output with > > *# dd if=/dev/hda1 | gzip -9 -c | split -b 600m - > /mnt/hdb7/backup.img.gz * > > To compare backup and original: > > *# cat /mnt/hdb7/backup.img.gz* | gzip -d | cmp - /dev/hda1* > > To restore the images: > > *# cat /mnt/hdb7/backup.img.gz* | gzip -d | dd of=/dev/hda1* > > The uncmpressed image can be mounted with > > *# mount -o loop=/dev/loop0 backup.img /mnt* > > By doing so it is possible to access single files or directories > without restoring the whole image. > > For imaging a NTFS partition: > > *# ntfsclone --save-image --output ntfs-backup.img /dev/hda1* > > If you want to clone an image from one PC to another via the network > you can use *netcat*. The whole command chain would look like: > > For the destination PC: > > *# netcat -l -p 9000 | ntfsclone --restore-image --overwrite /dev/hda1* > > For the source PC: > > *# ntfsclone --save-image --output - /dev/hda1 | netcat 192.18.0.11 > <http://192.18.0.11> 9000* > > For a bootable partition the master boot record must be recoverd by > *install-mbr /dev/hda* (or fixmbr fom the Windows recovery console). > In addition, for a Windows partition you must run a 'repair > installation'. > > > -- > Best regards / Mit den besten Grüssen > Sven Krahn -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
