Transferring disks with partimage
Siggy Brentrup
ubuntu at psycho.i21k.de
Tue Jul 14 13:10:40 UTC 2009
On Tue, Jul 14, 2009 at 05:48 -0600, Karl F. Larsen wrote:
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> Joep L. Blom wrote:
> > Following my question of 07/12/09 I would like to know if anybody has
> > experience with transferring partitions over the network to another system.
> > As I wrote I want to transfer partitions (> 10) to another system on one
> > disk. I found I can use partimage to make an imagefile and transfer it
> > either directly or indirectly to the other system.
> > However, I have the following questions:
> > 1. When I restore the image do I need an unformatted partition?
> > 2. Can I combine several partition images into one restored image?
> > I hope somebody has experience with it. Googling I didn't found relevant
> > information.
> > Joep
> I would use DD to transfer your partitions. I expect partimage uses
DD.
> It will look like this:
> $ dd if=/dev/sda2 of=/dev/sdb2 bs=2048 conv=notrunc
> This will quickly send everything in /dev/sda2 to sdb2 and it works
> fine.
a) ... assuming there is no power loss or whatever might cause the
command to be interrupted;
b) ... assuming partition sizes match.
Btw, Karl: did you ever notice that dd's command line syntax
differs considerably from all other standard commands?
Regs
Siggy
--
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or: bsb-at-psycho-dot-i21k-dot-de
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