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[Qemu-devel] boot order=d bug?


From: Carl Karsten
Subject: [Qemu-devel] boot order=d bug?
Date: Sun, 7 May 2017 00:42:31 -0500

In the real world I will have a machine with a sata hd and boot the
installer from a usb stick. I want to test this with 2 disk image files.

The usb stick will be built like so:
https://github.com/CarlFK/video-stack-deploy/blob/usbstick/scripts/mk_usb_installer.sh

but this will demo the problem I have run into with qemu:  how do I boot
from boot.img without using boot=menu?

# make a blank disk to install to
qemu-img create -f qcow2 disk.cow 8G

# get an installer image
wget
http://ftp.debian.org/debian/dists/stretch/main/installer-amd64/current/images/hd-media/boot.img.gz
gunzip boot.img.gz

qemu-system-x86_64 -m 256 -display curses  \
    -drive file=disk.cow,index=0 \
    -drive file=boot.img,index=1 \
    -boot menu=on

# Hit esc and then #2 to boot the installer.

Press ESC for boot menu.
Select boot device:
1. ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (8192 MiBytes)
2. ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (953 MiBytes)
3. Legacy option rom
4. Floppy [drive A]
5. DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
6. iPXE (PCI 00:03.0)


address@hidden:~/temp/video-stack-deploy/scripts$ qemu-system-x86_64 -version
QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-4+b1)
Copyright (c) 2003-2016 Fabrice Bellard and the QEMU Project developers


-- 
Carl K


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