Re: [Qemu-devel] Re: Boot Failure CDROM boot failure code : 0004

[Natalia Portillo]

Could you do the following and paste the results here?

sudo file -s /dev/scd0
file <iso-image>

Both should say something like:
ISO 9660 CD-ROM filesystem data '****************' (bootable)

Volkan YAZICI escribió:
> On Mon, 16 Jun 2008, Laurent Vivier <Laurent.Vivier@xxxxxxxx> writes:
>   
> > could you burn a CD with your .iso and try to boot a real PC ?
> >     
>
> I created the ISO image from the same CD that's inserted into the
> /dev/scd0 using below command:
>
>   root:~# dd bs=$[1024 * 32] \
>   > if=/dev/scd0 \
>   > of=/root/windows-server-2003-standard-x86-64-sp2.iso
>
> And I'm sure CD is bootable. (Not pirated, original.) OTOH, if we'd
> assume the ISO image is corrupted for some unknown reason, why "-cdrom
> /dev/scd0" didn't work?
>
>
> Regards.
>
>
>
>