OS Builder/Run under emulation: Difference between revisions
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sudo virt-copy-out -a Fedora-Minimal-armhfp-20-1-sda.raw \ |
sudo virt-copy-out -a Fedora-Minimal-armhfp-20-1-sda.raw \ |
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/boot/initramfs-3.11.10-301.fc20.armv7hl.img . |
/boot/initramfs-3.11.10-301.fc20.armv7hl.img . |
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* resize the disk image |
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qemu-img resize Fedora-Minimal-armhfp-20-1-sda.raw +10G |
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* boot the emulated system, |
* boot the emulated system, |
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sudo qemu-system-arm -machine vexpress-a9 -m 1024 -nographic \ |
sudo qemu-system-arm -machine vexpress-a9 -m 1024 -nographic \ |
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-initrd initramfs-3.11.10-301.fc20.armv7hl.img \ |
-initrd initramfs-3.11.10-301.fc20.armv7hl.img \ |
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-sd Fedora-Minimal-armhfp-20-1-sda.raw |
-sd Fedora-Minimal-armhfp-20-1-sda.raw |
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* complete the Fedora guided installation, |
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⚫ | |||
* grow the filesystem to fit the disk image, |
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sudo resize2fs /dev/mmcblk0p3 |
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⚫ |
Revision as of 07:03, 30 July 2014
Purpose: bootstrapping XO-4 to Fedora 20 using QEMU.
Outcome: a .zd file for installation.
Ingredients
- an XO-4, the target,
- a conventional 32-bit or 64-bit computer running Ubuntu 14.04, the host,
- a USB drive.
Recipe
- install needed tools on the host,
apt-get install qemu-system-arm libguestfs-tools
- download the armhfp Fedora 20 Minimal image, from https://fedoraproject.org/wiki/Architectures/ARM/F20/Installation#For_Versatile_Express_Emulation_with_QEMU
wget http://mirror.aarnet.edu.au/pub/fedora/linux/releases/20/Images/armhfp/Fedora-Minimal-armhfp-20-1-sda.raw.xz
- extract the kernel and initramfs from the image,
sudo virt-copy-out -a Fedora-Minimal-armhfp-20-1-sda.raw \ /boot/vmlinuz-3.11.10-301.fc20.armv7hl . sudo virt-copy-out -a Fedora-Minimal-armhfp-20-1-sda.raw \ /boot/initramfs-3.11.10-301.fc20.armv7hl.img .
- resize the disk image
qemu-img resize Fedora-Minimal-armhfp-20-1-sda.raw +10G
- boot the emulated system,
sudo qemu-system-arm -machine vexpress-a9 -m 1024 -nographic \ -net nic -net user \ -append "console=ttyAMA0,115200n8 rw root=/dev/mmcblk0p3 rootwait physmap.enabled=0" \ -kernel vmlinuz-3.11.10-301.fc20.armv7hl \ -initrd initramfs-3.11.10-301.fc20.armv7hl.img \ -sd Fedora-Minimal-armhfp-20-1-sda.raw
- complete the Fedora guided installation,
- grow the filesystem to fit the disk image,
sudo resize2fs /dev/mmcblk0p3
- follow OS_Builder/Run_on_XO_hardware to make a minimal build.