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Re: [Xen-users] install xen on fedora ? (2)

To: Mark Grah <jlapalo@xxxxxxxxx>, Pasi Kärkkäinen <pasik@xxxxxx>

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>

Date: Mon, 8 Feb 2010 13:21:31 -0800 (PST)

Delivery-date: Mon, 08 Feb 2010 13:22:30 -0800

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List-id: Xen user discussion <xen-users.lists.xensource.com>

In general , procedure to set up Xen 3.4.1 & Libvirt 0.7.1-15 on F12 (with JF's pvops kernel to support Dom0) may be viewed in details :-

http://bderzhavets.wordpress.com/2009/11/22/setup-ubuntu-9-10-server-pv-domu-at-xen-3-4-1-dom0-2-6-31-6-pvops-kernel-on-top-of-fedora-12/

Only one notice, install Xen via xen-3.4.2-2.fc13.src.rpm, posting above is a bit out dated. Due to Libvirt install without KVM, there is no need to point to default Hypervisor on F12 versus my previous message where same setup has been done on Ubuntu 9.10 Server. I just couldn't aptitude install Libvirt without qemu-kvm package on mentioned box, what caused :-

# export VIRSH_DEFAULT_CONNECT_URI="xen:///"
to be required.

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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