On Wed, 6 Jul 2011 18:12:30 +0000, Meral Temel (Garanti Teknoloji)
<mer...@garanti.com.tr> wrote:


>Pr/sm Level 00a, it is  now written in  as below
>
>Important Note
>CF structures allocated in a CFLEVEL 17 coupling facility might need to be
>significantly larger than in previous CFLEVELs, in order to be allocated with a
>similar number of usable structure objects. It is highly recommended to use
>the CFSIZER tool: http://www.ibm.com/systems/support/z/cfsizer/.
>
>In addition to the potential structure size changes mentioned in this note, the
>CFCC Licensed Internal Code (LIC) for CFLEVEL 17 requires a minimum of
>512 MB of central storage in order to activate. The increase in the minimum
>storage amount is required to accommodate the CFLEVEL 17 enhancements.
>Failure to define enough central storage will prevent the CFCC image from
>activating.

That's good to know.  I hope it was specifically added to the installation 
checklist to go over with the client also.   My sandbox CFs only had 512MB.
They did activate, but that was about it.  :-)

Mark
--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS       
mailto:m...@mzelden.com                                        
Mark's MVS Utilities: http://www.mzelden.com/mvsutil.html 
Systems Programming expert at http://expertanswercenter.techtarget.com/

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