I don't see how that would work.  If IBM raises the price of an IFL higher then 
the price of a ZAAP, why would they then let you use a ZAAP for Linux?

-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] Behalf Of Amir Glaser
Sent: Tuesday, January 29, 2008 11:01 PM
To: [email protected]
Subject: Re: Workload move from z/OS to z/Linux


I would think it's a question of demand. I think that if IBM sees a significant 
increase in zLinux use, they might support it in the future.  Obviously (to me 
at least), the pricing of the IFLs is commensurate with the demand for them, so 
there might be a time where IFLs could be the equivalents of regular CPs today, 
and then IBM might decide to support ZAAPs and ZIIPs in zLinux.

Amir Glaser
zSeries Operating Systems and Communication Expert
 
CSL Interntional LTD
Office +972-9-9540470 ext 105
Mobile +972-54-2254100
FAX +972-9-9540470
www.csl-int.com 

-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark
Sent: Wednesday, January 30, 2008 8:50 AM
To: [email protected]
Subject: Re: Workload move from z/OS to z/Linux

On Wednesday, 01/30/2008 at 01:31 EST, Amir Glaser <[EMAIL PROTECTED]>
wrote:

> I would think that WebSphere for example is a great candidate.
> Installation of WebSphere on the zOS is very cumbersome, while on linux
it's
> very easy.  The only draw back to this is if you have ZAAPs on your
machine.  I
> don't think that zLinux currently dispatches Java workload on ZAAP.

No, Linux doesn't dispatch work on zAAPs, and I don't expect it ever will.
 zIIPs and zAAPs are engines specifically created to help z/OS pricing.
Linux runs on IFLs.

Alan Altmark
z/VM Development
IBM Endicott

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