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Re: Recovering a dd'd MBR -Possible?



on Sun, May 26, 2002, Russ Pitman (rjp@belle.apana.org.au) wrote:
> I have two hard drives, hda and hdb. I wiped the MBR on /dev/hdb not
> realizing that it would cause the boot of /dev/hda to fail while it was
> still in the chain.

What are you running on the systems?  Is this a dual-boot system, or
debian-only?

If the first, run FDISK /MBR under DOS.

If the latter, I'm a bit perplexed.  Check if any /dev/hdb partitions
are marked bootable, try removing this flag.

> With /dev/hdb switched off /dev/hda boots fine, but I need to be able
> to access /dev/hdb to transfe all/most of the files over to /dev/hda.
> 
> Is it possible to rebuild the MBR on /dev/hdb without destroying the
> filesystem.

Yes.

> Using grub as bootloader, on sid uptodate, if that is helpfull.
> 
> Thanks, hopefully;

Post your /boot/grub/menu.lst file.

Peace.

-- 
Karsten M. Self <kmself@ix.netcom.com>        http://kmself.home.netcom.com/
 What Part of "Gestalt" don't you understand?
   Moderator, Free Software Law Discussion mailing list:
     http://lists.alt.org/mailman/listinfo/fsl-discuss/

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