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RE: [Xen-users] How to upgrade to Xen 4.0.1 on Centos 5.5 ?

To: "Bob Sauvage" <bob.sauvage@xxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] How to upgrade to Xen 4.0.1 on Centos 5.5 ?
From: Jeff Sturm <jeff.sturm@xxxxxxxxxx>
Date: Tue, 14 Sep 2010 14:36:00 -0400
Delivery-date: Tue, 14 Sep 2010 11:39:37 -0700
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Thread-topic: [Xen-users] How to upgrade to Xen 4.0.1 on Centos 5.5 ?
> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Bob Sauvage
> Sent: Tuesday, September 14, 2010 1:43 PM
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-users] How to upgrade to Xen 4.0.1 on Centos 5.5 ?

> Does someone have an "howto" to upgrade Xen on Centos 5.5 ?

> Does the kernel need an upgrade or a compilation ?

On CentOS 5.x you have two good choices IMHO:  Use Xen exactly as it is
packaged, or apply the updated hypervisor/tools RPM's from the gitco
repository:  http://www.gitco.de/repo/

I wouldn't personally touch the CentOS kernel.  It's stable, has a lot
of testing and generally works well.

What version of Xen do you need?  If you plan to install the latest
releases for experimenting (not production) you should be able to build
Xen from source, but CentOS might not be the best OS to start with.


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