Re: [Xen-users] Need an Idiot's Guide to Installing Xen & Libvirt on Ubuntu 10.04

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

Sorry , right after Hardy Heron 8.04
No Xen Dom0 support in Ubuntu Servers 8.10,9.04,9.10,10.04

Regarding Libvirt&Virtinst  Xen Support :

1. Seems to be OK in 9.10
2. Seems to be broken in 10.04
View :-
http://lxer.com/module/newswire/view/135142/index.html

I might be missing something in 10.04, but virt-install fails to launch VNC console
as it was in 9.10, regardless virt-viewer stays exactly the same.
Install only (virtinst and python-virtinst)  does allow to run virt-install for Xen 4.0 DomUs,
but vncviewer should be issued manually. DomU doesn't  restart automatically
and requires:-
# virsh start DomainName
# vncviewer localhost:0

Submitting bug to launchpad doesn't make much sense. Xen support dropped.
Libvirt 0.7.5 doesn't seem to  be properly working with Xen, i mean virsh behavior
is strange. It does some things and some doesn't.


Boris.

--- On Tue, 5/4/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-users] Need an Idiot's Guide to Installing Xen
To: "Tegger" <xen@xxxxxxxxx>, "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Cc: "Xen User-List" <xen-users@xxxxxxxxxxxxxxxxxxx>
Date: Tuesday, May 4, 2010, 4:57 AM

> The problem is that some versions of Ubuntu
Xen Dom0 support was dropped in 8.04 Hardy Heron.
Canonical likes KVM.

Boris.

--- On Mon, 5/3/10, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:

From: Fajar A. Nugraha <fajar@xxxxxxxxx>
Subject: Re: [Xen-users] Need an Idiot's Guide to Installing Xen
To: "Tegger" <xen@xxxxxxxxx>
Cc: "Xen User-List" <xen-users@xxxxxxxxxxxxxxxxxxx>
Date: Monday, May 3, 2010, 11:07 PM

On Tue, May 4, 2010 at 5:15 AM, Tegger <xen@xxxxxxxxx> wrote:
> whats about
>
> apt-get install xen.... ?

The problem is that some versions of Ubuntu (and possibly Debian)
doesn't have working Xen system, mainly due to lack of working dom0
kernel. Boris' post is a good way to start on Ubuntu.

RHEL/Centos and opensuse users can simply use bundled Xen version,
which despite being not the latest, is sufficient for most server
usage scenario.

--
Fajar

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