Xen users - Sep 2011 - Not show the network interface

Hi,
I am using ubuntu 10.10 as dom0. When I start domain, it not display any
network interface. I am removed all the domU guest,but no use. It show lo
and virbr0 interface while using ifconfig command. It show the interface
when I start without xen. Please help


Thanks in advance
Jinesh


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Jinesh M.K wrote:
>I am using ubuntu 10.10 as dom0. When I start domain, it not display 
>any network interface. I am removed all the domU guest,but no use. 
>It show lo and virbr0 interface while using ifconfig command. It 
>show the interface when I start without xen. Please help
Not nearly enough information to try and start diagnosing the problem.

Which version of Xen ? Which kernel ? Installed from the distribution 
packages, or by some other means ?

In your Xen config, what do you have set for network_script and vif_script ?

What is your network config for the OS ?

-- 
Simon Hobson

Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed
author Gladys Hobson. Novels - poetry - short stories - ideal as
Christmas stocking fillers. Some available as e-books.

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Hi all,

we are trying to boot a DomU over the network with pvgrub (not pygrub).
Dhcp is working fine, kernel is loading.
When trying to load the initrd first we get some UDP checksum errors and after a
while of data transfer we get Error 25: Disk read error.


DomU config:

kernel = ''/usr/lib/xen-default/boot/pv-grub-x86_64.gz''
extra = ''(nd)/menu.lst''
vcpus       = ''7''
cpus        = "1-8"
memory      = ''2048''
name        = ''pxe-pv-test1''
vif = [ ''bridge=xenbr1, mac=00:00:ca:ff:ee:10'' ]


cat menu.lst

default 0
timeout 1
title 2.6.32-5-xen-amd64
  kernel /vmlinuz root=/dev/ram0 rw
  initrd /initrd

Does anyone have a hint here? The initrd is customized and 200MB big. Is there a
limit in size for the initrd regarding pvgrub? Or is there any timeout hit?

Regards
Thomas

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On 5 September 2011 17:02, Simon Hobson <linux@thehobsons.co.uk> wrote:
> Jinesh M.K wrote:
>
>  I am using ubuntu 10.10 as dom0. When I start domain, it not display any
>> network interface. I am removed all the domU guest,but no use. It show
lo
>> and virbr0 interface while using ifconfig command. It show the
interface
>> when I start without xen. Please help
>>
>
> Not nearly enough information to try and start diagnosing the problem.
>
> Which version of Xen ? Which kernel ? Installed from the distribution
> packages, or by some other means ?
>
> In your Xen config, what do you have set for network_script and vif_script
> ?
>
> What is your network config for the OS ?
>
> --
> Simon Hobson
>
> Visit
http://www.**magpiesnestpublishing.co.uk/<http://www.magpiesnestpublishing.co.uk/>for
books by acclaimed
> author Gladys Hobson. Novels - poetry - short stories - ideal as
> Christmas stocking fillers. Some available as e-books.
>
> ______________________________**_________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
>
http://lists.xensource.com/**xen-users<http://lists.xensource.com/xen-users>
>
I am using xen 4.0.1 version xen with ubuntu 10.10 as dom0. I installed it
from source using linux-2.6.32.45-pv as kernal. I use bridged network for
xen,but system does not detect my network interface(ifconfig not list my
interface). To identify the problem, boot the system without xen. But
everthing is perfect without xen..I attach xend-config with this mail.

--
Jinesh



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