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Re: [Xen-users] What packages ubuntu-xen-server & ubuntu-xen-desktop are

To: deshantm@xxxxxxxxx
Subject: Re: [Xen-users] What packages ubuntu-xen-server & ubuntu-xen-desktop are up to on intrepid
From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Date: Sun, 2 Nov 2008 00:28:14 -0700 (PDT)
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
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   Sorry, for stupid question. Are you saying that install ubuntu-xen-server on Itrepid Server will bring to system xen-3.3.gz ,vmlinuz-2.6.18.8-xen,initrd-2.6.18.8-xen.img ?
   In other words, would it work like cloning via "hg" Xen 3.3 repository to local host and making xen build with 2.6.18 kernel ?
Actually, allows to avoid painful procedure of apt-getting packages required for
successful build:-  gcc,build-essentials,zlib,libncurses, . . .
Through my comprehension Xen Hypervisor requires xenified kernel, ramdisk,
and daemon xend to run on the system.

Otherwise, i don't understand what exactly mean words :-
"Intrepid apparently does have Xen 3.3 hypervisor support"

Thank you.
Boris

--- On Sun, 11/2/08, Todd Deshane <deshantm@xxxxxxxxx> wrote:
From: Todd Deshane <deshantm@xxxxxxxxx>
Subject: Re: [Xen-users] What packages ubuntu-xen-server & ubuntu-xen-desktop are up to on intrepid
To: bderzhavets@xxxxxxxxx
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Sunday, November 2, 2008, 12:41 AM

On Thu, Oct 30, 2008 at 5:06 PM, Boris Derzhavets <bderzhavets@xxxxxxxxx>
wrote:
> I've recently installed Ubuntu Intrepid Server PV DomU at Xen 3.3
CentOS 5.2
> Dom0. Details here (if needed) :-
> http://lxer.com/module/newswire/view/111103/index.html
> Running Synaptic Manager at DomU i've noticed packages mentioned above
as
> available
> for install . I don't intend install ubuntu-xen-server on DomU , but
Ubuntu
> Intrepid Server running on bare metal will potentially allow (?) to
install
> ubuntu-xen-server
> ( with all dependent packages).
> Per recent message from Todd Deshane, i've learned , that there is no
> option to install
> Xen 3.3 on Ubuntu Intrepid Server to create Dom0, unless to make a port
on
> your own :) Apparently a couple of months is not enough for forward
porting
> Xen 3.3 to intrepid kernel, but i am still confused about packages in
> Synaptic. What they are supposed to serve ?
>

Just to clarify, Intrepid apparently does have Xen 3.3 hypervisor support.
http://packages.ubuntu.com/intrepid/ubuntu-xen-server

The dom0 kernel, just like with Fedora 9,10, is missing from Intrepid as
both Fedora and Ubuntu decided to wait for upstream linux xen support [1,2]
in order for them to again include a dom0 kernel. A pv_ops-based dom0
kernel should soon be supported by the xen developers and be put into
mainline Linux

[1] http://wiki.xensource.com/xenwiki/XenParavirtOps
[2] http://xenbits.xensource.com/paravirt_ops/patches.hg

Cheers,
Todd

--
Todd Deshane
http://todddeshane.net
http://runningxen.com

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