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Re: [Qemu-devel] [Resend][Seabios PATCH] don't boot from un-selected dev
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [Resend][Seabios PATCH] don't boot from un-selected devices |
Date: |
Wed, 19 Dec 2012 08:38:13 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.11) Gecko/20121116 Thunderbird/10.0.11 |
On 12/19/12 08:24, Amos Kong wrote:
> Current seabios will try to boot from selected devices first,
> if they are all failed, seabios will also try to boot from
> un-selected devices.
>
> For example:
> @ qemu-kvm -boot order=n,menu=on ...
>
> Guest will boot from network first, if it's failed, guest will try to
> boot from other un-selected devices (floppy, cdrom, disk) one by one.
>
> Sometimes, user don't want to boot from some devices. This patch changes
> seabios to boot only from selected devices.
I think (i.e. I didn't test) the patch breaks booting if the user didn't
explicitly specify a boot device.
cheers,
Gerd
Re: [Qemu-devel] [Resend][Seabios PATCH] don't boot from un-selected devices, Kevin O'Connor, 2012/12/19