Re: [Xen-users] pygrub error booting iso

[Chris <tknchris@xxxxxxxxx>]

Why not just use file: and iso path? I don't see any benefit to  
another layer of abstraction
Sent from my iPhone

On Jun 13, 2010, at 5:49 PM, greno@xxxxxxxxxxx wrote:

> I mounted an iso file like so:
> -------------------------------------------
> # mount -o loop=/dev/loop0 /path/to/iso /tmp/mnt
> #ls /tmp/mnt
> cdromupgrade  dists  doc  install  isolinux  md5sum.txt  pics  pool   
> preseed  README.diskdefines  ubuntu
> -------------------------------------------
>
> I used the following file to try to have pygrub boot the mounted iso:
> -------------------------------------------
> name = "RESCUE"
> memory = 1024
> vcpus = 4
> bootloader = '/usr/local/bin/pygrub'
> kernel = "/boot/vmlinuz-2.6.32.13"
> ramdisk = "/boot/initrd.img-2.6.32.13"
> disk = [
>     'phy:/dev/loop0,hdc:cdrom,r',
>     "tap:aio:/var/lib/xen/images/CLOUD-CC-1.img,xvda,w"
> ]
> on_poweroff = "destroy"
> on_reboot = "restart"
> on_crash = "restart"
>
> vfb = [ 'type=vnc,vncunused=1' ]
> -------------------------------------------
>
> Then I tried to create:
> -------------------------------------------
> # xm create test.py
> Using config file "./test.py".
> Error: Boot loader didn't return any data!
> -------------------------------------------
>
> Is there something else I need to get pygrub to boot an iso?
>
> -Gerry
>
>
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