Le mardi 08 juillet 2008 à 11:17 +0200, Soren Hansen a écrit :
> On Tue, Jul 08, 2008 at 09:37:30AM +0100, Daniel P. Berrange wrote:
> > The following two command lines should be identical from the user's
> > point of view:
> > 
> > # qemu-kvm -cdrom /home/berrange/boot.iso -boot d -m 500
> > 
> > # qemu-kvm -drive 
> > file=/home/berrange/boot.iso,if=ide,media=cdrom,index=2,boot=on -m 500
> 
> http://sourceforge.net/tracker/index.php?func=detail&aid=1977971&group_id=180599&atid=893831

yes, in fact "media=cdrom,boot=on" is not equal to "-cdrom ... -boot d".
"boot=on" means "use bios extension extboot with this drive", and using
extboot allows the bios to manage this device and to boot from it.

Laurent
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