Hello,
Is it possible to share a CF (CF LPAR) between two different sysplex (the
structure names will of course be different for the sysplex-es)?
In other words, if there are two CFs - CFA & CFB, and two sysplex - PLEXY and
PLEXZ, can PLEXY and PLEXZ access different structures defined in CFA an
Martin,
Below is a snippet from an e-mail my hardware sysprog sent after I had them
turn on thin interrupts on our EC12 test/dev partitions CF engines. These CF
engines are shared across 2 CF LPARs and I think you will like the results we
are seeing.
The results have been impressive. Looking
: 30/08/2014 05:02
Subject: Question regarding sharing of CF
Sent by:IBM Mainframe Discussion List
Hello,
Is it possible to share a CF (CF LPAR) between two different sysplex (the
structure names will of course be different for the sysplex-es)?
In other words, if there are two CFs
Martin Packer writes:
>And you should avoid - if at all possible - having CF LPARs
>sharing ICF processors (unless you really don't care about performance).
I think this prior wisdom has been very recently tempered (at least),
specifically with the introduction of Coupling Thin Interrupts
(DYNDISP
rworks/blogs/MartinPacker
From: Timothy Sipples
To: IBM-MAIN@LISTSERV.UA.EDU
Date: 01/09/2014 03:17
Subject: Re: Question regarding sharing of CF
Sent by:IBM Mainframe Discussion List
Martin Packer writes:
>And you should avoid - if at all possible - having CF LPARs
>
Timothy Sipples wrote:
>Importantly, you can have differences in which LPARs participate in which
>particular CF-supported services within a Sysplex. For example, if you have
>LPARs A, B, and C in a Sysplex it's quite possible (and common) for A and B to
>take advantage of DB2 data sharing but
Thank you everyone for your valuable suggestion and help.
Regards,
P.Mukhopadhyay
z/OS System Programmer
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