Re: Using DD to Clone Compact Flash
From: Richard (rwskinner)
Date: 10/27/04
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Date: Wed, 27 Oct 2004 06:23:31 -0500
Sorry, My IDE CF Writer comes up as ad2.
So I install the CF with the Golden image and use DD to make a copy of that
image. I then use DD to copy the image from hard drive to additional CF
drives.
Problem was solved....
umount /mnt #make sure it is NOT mounted
dd if=/dev/ad2 of=/cf.out #Stores image from CF to file
dd if=/cf.out of=/dev/ad2 #Stores image from file to CF
Works fine now, I guess using ad2s1 was only getting the first partition.
> Are you saying that the master is a cdrom and the copy a compact flash?
> The booting procedure for cdroms and for hard disks is not the same so
> you cannot hope that something which is configured to boot from cdrom
> will continue to boot when used as harddisk.
> If you want more information on these questions, you can for example
> browse the site
> http://syslinux.zytor.com/
> which has information (and programs) to boot from various media
> (syslinux for disks and floppies, isolinux for cdroms, pxelinux
> for network, etc.).
> For the specific case of Windows XP you can make a bootable floppy
> on a WindowsXP machine by running format a: and then copying
> ntdetect.com and ntldr to the floppy, and adding a boot.ini file,
> something like
>
> [boot loader]
> timeout=30
> Default=multi(0)disk(0)rdisk(0)partition(1)\Windows
>
> [operating systems]
> multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="WindowsXP" /fastdetect
>
> You can then mix this procedure to the stuff on your cdrom and hope to
> have a bootable compact flash.
>
> --
>
> Michel TALON
>
>
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