Re: Replacing old hard disk with a new one

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Paul Smith wrote:
On 10/26/05, jdow <jdow@xxxxxxxxxxxxx> wrote:

Could you please tell me how to install grub to MBR?

reboot to the CD1
hit F5

on the command line type   linux rescue

it should find your Fedora installed system and enter

chroot /mnt/sysimage

/sbin/grub-install /dev/hda

that should put Grub back to MBR.

Thanks, Yonas, but no success:

# /sbin/grub-install /dev/hda
Not found or not a block device.

If I replace hda with hdb or hdc, grub-install gives the same result.

Any further ideas?

Now, I am using a Knoppix liveCD, and having some progress:

$ grub-install --root-directory=/mnt/hdc1/boot/ /dev/hda
/dev/hda does not have any corresponding BIOS drive.
$

Can we go further?

Have you partitioned the drive yet, Paul?

{^_^}

No, I have not, Jdow. How can I do that?

"fdisk /dev/hda"

But PLEASE PLEASE read partitioning HOWTOs and documentation first so you
know what you are doing, first.

Of course, you could bring up the same partitioning tool you saw when
installing, DiskDestroyer or something like that, and use it. But you
still want to read the partitioning HOWTOs to get a notion of how you
want to partition the drive.

I realize grub documentation is impenetrable by sane people. But do give
it a try. After doing so I recommend a visit with your local shrink if
you think you understand grub's documentation. {^_-}

{^_^}


Thanks again, Jdow. Perhaps, the best solution for a inexpert like me
is to install some operating  system on hda, and the partitioning will
be done. Tried:

$ fdisk /dev/hda

Unable to open /dev/hda
$

Paul


That's because fdisk is a DANGEROUS PROGRAM, and it's use is
restricted to root. You can destroy accessibility to all data
on a disc (by ordinary means, that is) by (mis)using fdisk.

Mike
--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!


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