From: Jens Axboe <qemu@kernel.dk>
To: qemu-devel@nongnu.org
Cc: Laurent Vivier <Laurent.Vivier@bull.net>
Subject: Re: [Qemu-devel] Re: Boot Failure (CDROM boot failure code : 0004)
Date: Mon, 16 Jun 2008 19:26:49 +0200 [thread overview]
Message-ID: <20080616172649.GP20851@kernel.dk> (raw)
In-Reply-To: <87zlplh68t.fsf_-_@alamut.mobiliz.com.tr>
On Mon, Jun 16 2008, Volkan YAZICI wrote:
> On Mon, 16 Jun 2008, Laurent Vivier <Laurent.Vivier@bull.net> 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?
You can't just do a dd and expect the output to be bootable, that wont
include the floppy boot image. So nothing wrong with qemu, that iso
would not be bootable if burned either.
--
Jens Axboe
next prev parent reply other threads:[~2008-06-16 17:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-16 12:08 [Qemu-devel] Boot Failure (CDROM boot failure code : 0004) Volkan YAZICI
2008-06-16 12:36 ` Laurent Vivier
2008-06-16 13:14 ` [Qemu-devel] " Volkan YAZICI
2008-06-16 17:26 ` Jens Axboe [this message]
2008-06-16 17:41 ` Avi Kivity
2008-06-16 18:01 ` Jens Axboe
2008-06-16 17:43 ` Natalia Portillo
2008-06-16 17:49 ` Paul Brook
2008-06-16 18:00 ` Jens Axboe
2008-06-16 18:29 ` Avi Kivity
2008-06-17 18:29 ` Jens Axboe
2008-06-17 8:25 ` Brad Campbell
2008-06-16 17:46 ` Natalia Portillo
2008-06-17 5:33 ` Volkan YAZICI
2008-06-17 20:01 ` Natalia Portillo
2008-06-16 22:00 ` Anthony Liguori
2008-06-17 6:09 ` Volkan YAZICI
2008-06-17 8:06 ` Volkan YAZICI
2008-06-17 18:12 ` Anthony Liguori
2008-06-16 14:00 ` [Qemu-devel] " Avi Kivity
2008-06-17 6:40 ` [Qemu-devel] " Volkan YAZICI
2008-06-16 16:04 ` Sebastian Herbszt
2008-06-17 6:23 ` Volkan YAZICI
2008-06-17 13:59 ` Sebastian Herbszt
2008-06-17 14:36 ` Volkan YAZICI
2008-06-17 20:05 ` Natalia Portillo
2008-06-16 22:09 ` [Qemu-devel] " Anthony Liguori
-- strict thread matches above, loose matches on Subject: below --
2008-06-17 14:27 [Qemu-devel] " Juergen Keil
2008-06-18 8:38 Juergen Keil
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