"Ghost" IBM Thinkpad drive
Charles Steinkuehler
charles at steinkuehler.net
Mon May 17 16:34:58 CDT 2004
Rob Becker wrote:
> You should be able to rsync directly to the remote drive in question. I
> think you will likely need to have an rsync server running on that
> server. I think I may have done it using nfs, but like I said earlier,
> it has been a while. I'm pretty sure that G4U is doing what I have
> described using some shell scripts. I'll dig through my links database
> and see if I can get you some of the links I used when I did this.
One problem: The disk in question is an NTFS partition, so I need a
true 'clone' of the partition, not an mirror of it (as typically created
by rsync). That doesn't mean rsync won't work, I just don't know how to
make it do that.
I'm currently trying:
dd if=/dev/hda1 bs=512 | rsh user at remote.sys cat >image.file
This seems to be working (it worked with a small text file, but I'll
have to verify the image created is valid), but is only running at about
1 MB/s (which I guess could be all the faster the poor IBM laptop can
spit data out to the network).
The laptop seems CPU bound, so attempts at gzipping the data in-transit
seem to just slow everything down. I'll try compressing the image data
once it's made it over to a newer system with a bit more 'umph'.
With a 10G drive, I guess I'll find out how well this worked in about 3
hours. :-/
--
Charles Steinkuehler
charles at steinkuehler.net
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