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Re: [Xen-users] install xen on fedora ?


  • To: Mark Grah <jlapalo@xxxxxxxxx>, Pasi Kärkkäinen <pasik@xxxxxx>
  • From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
  • Date: Mon, 8 Feb 2010 12:49:47 -0800 (PST)
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Mon, 08 Feb 2010 12:50:31 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Install Dom0 kernel itself doesn't provide a warranty
for virsh to be able to connect to xend daemon.
If you still would not be able to connect via virsh to xend,
( what is not supposed to happen if Xen Hypervisor installed
via xen-3.4.2-2.fc13.src.rpm ) make sure :-
 
1. (xend-unix-server yes) is uncommented
    and issue :
# service xend restart

2.~/ .bashrc contains entry
export VIRSH_DEFAULT_CONNECT_URI="xen:///"

Boris.

--- On Mon, 2/8/10, Pasi Kärkkäinen <pasik@xxxxxx> wrote:

From: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: Re: [Xen-users] install xen on fedora ?
To: "Mark Grah" <jlapalo@xxxxxxxxx>
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Monday, February 8, 2010, 2:56 PM

On Mon, Feb 08, 2010 at 11:05:11AM -0800, Mark Grah wrote:
>    I did install Xen on Fedora 10 ,
>    it seems that xen is not fully installed,
>    When running xen I receive a message error:
>
>    Unable to open connection to hypervisor URI 'xen:///':
>    <class 'libvirt.libvirtError'> unable to connect to 'localhost:8000':
>    Connection refused
>    None
>
>    But when going on GUI, I can see the virtrual manager but
>    can not use it.
>    click on menu bring no reactions?
>
>    Can someone help?
>

http://fedoraproject.org/wiki/Features/XenPvopsDom0

Fedora 10, 11 and 12 include Xen hypervisor and tools,
but they don't include Xen dom0 capable kernel.

So you cannot use Xen in Fedora before you install dom0 kernel.

-- Pasi


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