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qemu booting

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This commit is contained in:
Ian Gulliver
2016-04-02 15:55:12 -07:00
parent fff4e37f31
commit 7df8bd62cf
2 changed files with 12 additions and 1 deletions
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11
README.md
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@@ -164,6 +164,17 @@ To push a rollout to more targets, edit /image/path/manifest.json.unsigned,
and change rollout_\u2031 (u2031 is ‱, the symbol for basis point). Save, and change rollout_\u2031 (u2031 is ‱, the symbol for basis point). Save,
then re-run publish_manifest.py to generate the signed version. then re-run publish_manifest.py to generate the signed version.
## Testing with qemu
You can boot images for testing and issue reproduction using qemu.
```base
sudo apt-get install qemu-system-x86_64
sudo kvm_ok
# The above must "KVM acceleration can be used" to be able to get reasonable performance
sudo qemu-system-x86_64 --curses --smp 2 --m 4G --netdev user,id=vmnic --device virtio-net,netdev=vmnic --enable-kvm --cdrom /path/to/image.iso
```
## Imaging ## Imaging
You can write created images to flash drives for installation on other systems, You can write created images to flash drives for installation on other systems,

2
server/iso_files/grub.cfg
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@@ -2,6 +2,6 @@ set timeout=5
terminal_output console terminal_output console
menuentry "Ubuntu Server Live Image" { menuentry "Ubuntu Server Live Image" {
linux /casper/vmlinuz.efi boot=casper linux /casper/vmlinuz.efi boot=casper root=LABEL=ISOIMAGE
initrd /casper/initrd.lz initrd /casper/initrd.lz
} }