On Wed, 14 Jun 2006 09:20:54 +0200, Víctor de la Fuente
<[EMAIL PROTECTED]> wrote:
>Hi all!
>
>We are in the process of upgrading our machines. We are in a Sysplex,
with a
>z990 and a z900, each with a Coupling Facility for the Sysplex. The IODF
is
>shared by both machines. We are changing z990 to z9.
>
>My doubt is if in IODF is coded the "remote" machine. I mean, when we
change
>z990 by z9, will z900 find z9 CF? Or do we must POR z900? Note that, with
>the first option, we don't stop service; with the second option, there
will
>be a stop in the service...
>
Victor,
You will need to have an updated CFRM Policy to make known the z9
CF. If you are installing the z9 along-side the z990 as a staged upgrade,
you need to ensure that you have sufficient CF channel conenctivity from
the z900 to the CF in the z9 and vice-versa (that is, from the z9 back to
the z900).
Hope this helps.
Roger
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