Re: disk cloning with dd

2005-05-08 Thread David Baron
On Friday 06 May 2005 17:54, [EMAIL PROTECTED] wrote: Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 Or will norton ghost do a better job? Btw, what advantages does ghost have over dd or

Re: disk cloning with dd

2005-05-07 Thread Jochen Schulz
* Scott Wolchok: On 5/6/05, Jochen Schulz [EMAIL PROTECTED] wrote: BTW: if I were you, I'd take the time to plug one of the drives on the secondary ide controller (if your machine has one). Copying between two IDE devices on the same controller is awfully slow. Don't you mean the same IDE

Re: disk cloning with dd

2005-05-07 Thread Lee Braiden
On Saturday 07 May 2005 09:53, Jochen Schulz wrote: Maybe that was a misnomer on my side. In Germany we always talk about primary and secondary controllers when we mean the two IDE connectors on standard mainboards. I think that's also how it's printed on the mainboards themselves and in the

Re: disk cloning with dd

2005-05-07 Thread Jochen Schulz
* Lee Braiden: On Saturday 07 May 2005 09:53, Jochen Schulz wrote: Maybe that was a misnomer on my side. In Germany we always talk about primary and secondary controllers when we mean the two IDE connectors on standard mainboards. I think that's also how it's printed on the mainboards

Re: disk cloning with dd

2005-05-07 Thread Mitchell Laks
On Friday 06 May 2005 09:07 am, Alphonse Ogulla wrote: Hi all, Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 should work Or will norton ghost do a better job? Btw, what advantages does ghost have

disk cloning with dd

2005-05-06 Thread Alphonse Ogulla
Hi all, Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 Or will norton ghost do a better job? Btw, what advantages does ghost have over dd or vice versa? Thanks, Alphonse Ogulla Nairobi, Kenya.

Re: disk cloning with dd

2005-05-06 Thread Norman Hooper
Hi Alphonse Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 Or will norton ghost do a better job? Btw, what advantages does ghost have over dd or vice versa? If they're identical, I'm sure dd

Re: disk cloning with dd

2005-05-06 Thread Jochen Schulz
* Alphonse Ogulla: Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 If it's exactly the same size, then yes. Keep in mind that you don't copy files but the whole hard disk - including boot sectors and

Re: disk cloning with dd

2005-05-06 Thread Werner Otto
Norman Hooper wrote: Hi Alphonse Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 Or will norton ghost do a better job? Btw, what advantages does ghost have over dd or vice versa? If they're

Re: disk cloning with dd

2005-05-06 Thread David
On Fri, May 06, 2005 at 04:07:17PM +0300, Alphonse Ogulla wrote: Hi all, Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 I'd prefer to go another route, any of which would require first creating your

Re: disk cloning with dd

2005-05-06 Thread Marty
David wrote: After a quick cp --help, I see that it, too has a --one-file-system option, so no doubt you could use an identical strategy using cp as with tar. If drives /dev/hda and /dev/hdb are identical models, then cp /dev/hda /dev/hdb works and insures an exact sector for sector

Re: disk cloning with dd

2005-05-06 Thread tomi (sent by Nabble.com)
Werner Otto wrote: Can one use dd on a mounted partition, if so will it clone the boot partition aswell and good to boot from? Don't use dd on a mounted partition. Any files that change while dd is running will end up corrupted on the new drive, and likely the filesystem itself will be

Re: disk cloning with dd

2005-05-06 Thread Scott Wolchok
On 5/6/05, Jochen Schulz [EMAIL PROTECTED] wrote: * Alphonse Ogulla: Can I simply use dd to clone my failing hard disk (hda) onto another (hdb) of the same size as follows: # dd if=/dev/hda of=/dev/hdb bs=512 If it's exactly the same size, then yes. Keep in mind that you don't copy