WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

RE: [Xen-users] Xen License

To: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>, "Jonathan Tripathy" <jonnyt@xxxxxxxxxxx>, <Xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] Xen License
From: "Robert Dunkley" <Robert@xxxxxxxxx>
Date: Wed, 9 Jun 2010 12:40:31 +0100
Cc:
Delivery-date: Wed, 09 Jun 2010 04:42:02 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <46C13AA90DB8844DAB79680243857F0F062043@xxxxxxxxxxxxxxxxxxx> <AEC6C66638C05B468B556EA548C1A77D0199702B@trantor> <C1EAC9C5E752D24C968FF091D446D82360D4F4@ALTERNATEREALIT> <AEC6C66638C05B468B556EA548C1A77D0199702E@trantor>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcsHvymCUp6Y6pYOR1evWUXDrKIu4gAALAwQAABr23AAAT4VoAAAesfw
Thread-topic: [Xen-users] Xen License
Hi James,


They have clarified this since last years docs. Looks like it is all
nice and logical now on the per CPU license front.


Thanks for correcting this,


Rob

-----Original Message-----
From: James Harper [mailto:james.harper@xxxxxxxxxxxxxxxx] 
Sent: 09 June 2010 12:35
To: Robert Dunkley; Jonathan Tripathy; Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-users] Xen License

> 
> My understanding is you can buy SPLA licenses per user or per cpu as
> normal for use in a virtual environment. The only oddity is per CPU
> licenses must license for all cpus in the Xen box regardless of if the
> VM is pinned to less physical CPUs.
> 

I've just browsed the Jan 2010 Services Provider Use Rights document,
and it fairly clearly says that you only need to license the number of
processors for a virtual machine that you assign to it (rounding up). So
if you have 4 quad core processors you can allocate 1-4 cores and pay a
single Processor license for the DomU, 5-8 cores and pay 2 x Processor
licenses, etc. I don't think you even need to bother presenting the
cores as cores of the same physical processor as long as you stay within
the spirit of the agreement.

Alternatively, with Enterprise editions of the software, you can pay 4 x
Processor licenses on a 4 x processor machine and run unlimited virtual
machines, which makes sense as at any given time you can't possibly be
using more than 4 processors.

The latest version of the document can be found from
http://www.microsoftvolumelicensing.com/userights/DocumentSearch.aspx?Mo
de=3&DocumentTypeId=2, I assume that the later version doesn't change
the above but I haven't read it yet.

James

The SAQ Group

Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ
SAQ is the trading name of SEMTEC Limited. Registered in England & Wales
Company Number: 06481952

http://www.saqnet.co.uk AS29219

SAQ Group Delivers high quality, honestly priced communication and I.T. 
services to UK Business.

Broadband : Domains : Email : Hosting : CoLo : Servers : Racks : Transit : 
Backups : Managed Networks : Remote Support.

ISPA Member


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>