[Fedora-xen] Error creating Domain

[shyamal thatte]

Hi,

Think I got a bit further today. Got to know that in xen 3 the Dom0 and 
DomU kernels are the same.

Present config
1) Dom0 -- installed on /dev/hda1
2) DomU -- installed on /dev/hda8, swap /dev/hda6
     xen 3 rpm's installed on DomU
3) Create console device using MAKEDEV in domU

The DomU starts to boot. but does a kernel panic.

Attached please find the related conf and log  files. The kernel panic 
is in xenU_panic.txt

Please could you help.

Regards
Shyamal


Henning Sprang wrote:

> Sorry, I am bit slow:
>
>
> shyamal thatte wrote:
>
>> Hi,
>>
>> installed xen 3.0.1 from the  xen-3.0-x86_32-fc4.bin.tar provided on 
>> xensource.
>> installed the 3 RPM's within it
>> 1) xen-3.0.1-64.1_fc4.i386.rpm       2) 
>> xen-kernel-2.6.12-xen3_64.1_fc4.i686.rpm
>> 3) xen-devel-3.0.1-64.1_fc4.i386.rpm
>> .... there is no User kernel RPM included with xen 3
>
>
> Sorry, I don't know about that bin.tra package - does ist actualkly 
> contain 3 rpm's then? Sounds a bit weird...
>
> You don't always need two xen kernels, it's possible to mae one kernel 
> that can be used for domU and dom0.
>
>
>>
>> After reboot into the 2.6.12_xen3 kernel I can see DOM 0
>>
>> I did a fresh install of FC4 into /dev/hda8 with root on the same system
>> I installed  vmlinuz-2.6.12-1.1390_FC4xenU into it
>>
>> When I try to start the guest domain on /dev/hda8 I get the errors 
>> and it does not start.
>
>
> What errrs are you exactly getting?
>
>> Should I install  xen-kernel-2.6.12-xen3_64.1_fc4.i686.rpm on 
>> /dev/hda8 and try and boot it as a guest domain ?
>
>
> Yes, I'd try to install the same kernel rpm in domU as in dom0!
>
>
> Henning
>
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