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Re: [Xen-users] 2.6.31.6 pv_ops can't boot pv_ops DomU kernel

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] 2.6.31.6 pv_ops can't boot pv_ops DomU kernel
From: Stefan Kuhne <stefan.kuhne@xxxxxxx>
Date: Fri, 29 Jan 2010 10:16:03 +0100
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Am 29.01.2010 10:10, schrieb Pasi Kärkkäinen:
> On Fri, Jan 29, 2010 at 09:33:28AM +0100, Stefan Kuhne wrote:
>>
>>>> [    0.071368] NET: Registered protocol family 1
>>>> [    0.071490] Trying to unpack rootfs image as initramfs...
>>>> [    0.088897] Freeing initrd memory: 5740k freed
>>>
>>>
>>> So initrd execution starts..
>>>
>>> Is this the same initrd image you use for dom0?
>>>
>> Yes.
>>
> 
> Try generating a new initrd *in* the guest, *for* the guest.
> 
How can i to it?
I make it by hand without any "mk..." tools.

>>>> [    0.280801] Freeing unused kernel memory: 388k freed
>>>> [    0.283323] Write protecting the kernel text: 3816k
>>>> [    0.284369] Write protecting the kernel read-only data: 1768k
>>>>
>>>
>>> I wonder why it doesn't mount/switch the root here..
>>>
>> I to ;).
>>
> 
> I hope the output isn't redirected to the netconsole.. 
> that would explain the lack of needed console output.
> 
The DomU has no CPU-Usage in xentop.

>>> Do you have xenconsoled running in dom0? Do consoles of other guests work 
>>> OK?
>>>
>> 1st: I think so.
>> 2nd: I've only this domU for testing.
>> With an older 2.6.24-24-xen (Ubuntu) starts this DomU.
>>
> 
> It definitely sounds like an initrd problem to me.
> Try with a new initrd.
> 
If had to update the initrd base for this Kernel.

For what does i need an initrd on DomU?

Regards,
Stefan Kuhne

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