Wrong domU config file below, in the file I am using I have removed
the kernel and ramdisk and replaced with the one bootloader stanza.
Quoting jonr@destar.net:
> Hello List,
>
> I am now on to trying to figure out pygrub but am not finding much help
> from google. Whenever I try and boot it using pygrub I get this error:
>
> Using config file "/etc/xen/newnev2".
> Error: Boot loader didn''t return any data!
>
> Xen 3.2.2
> DomU kernel = 2.6.25.13
>
> this is what I think I need to do but is not working:
>
> DomU:
> 1. Create a menu.lst in domU
> 2. Copy the vmlinuz and initramfs into the /boot of DomU
> ~unsure about the below~
> 3. Download the kernel.org 2.6.25.13 kernel into domU and build it.
>
> Dom0:
> 1. In the domU config file remove the ''kernel'' and
''ramdisk'' stanzas
> and replace with the ''bootloader = /usr/bin/pygrub''
stanza.
>
>
> This is my /boot/grub/menu.lst in domU:
>
> default 0
> timeout 5
>
> title Xen 3.2.2 vmlinuz-2.6.25.13-xen
> root (hd0,0)
> kernel /boot/vmlinuz-domu root=/dev/xvda1 ro splash
> initrd /boot/initramfs-2.6.25.13-domu.cpio.gz
> boot
>
>
> And this is my DomU config file from Dom0:
>
> # -*- mode: python; -*-
>
#=========================================================================>
kernel = "/boot/vmlinuz-domu"
> memory = "512"
> #bootloader = ''/usr/bin/pygrub''
> ramdisk = "/boot/initramfs-2.6.25.13-domu.cpio.gz"
> name = "newnev"
> disk = [
''phy:rootvg/newnev,xvda1,w'',''phy:rootvg/newnevswap,hda2,w''
]
> root = "/dev/xvda1 ro"
> # Network
> vif = [ ''mac=aa:00:00:00:00:14'' ]
> dhcp="on"
> vcpus="2"
> #extra = ''xencons=tty''
> extra = ''console=hvc0''
>
#===========================================================================>
>
> Thanks for any help,
>
> Jon
>
>
>
>
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