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09797 - SAP on V5R2

09797 - SAP on V5R2

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SAP on V5R2

Be careful...a real sizing is always recommended for an upgrade.
There are so many variables to consider that any general rule of
thumb can be off. Use the sizing guidelines document available
from the ISICC to consider what is best for your situation.

Ron
Opinions expressed here are my own, and not IBM's.


--- In DoNotReply@consolut.eu, "Anderson, Doreen"
<dandersoZb...> wrote:
> Thanks for the heads up on memory - we are looking at putting an
> 890-24way on the floor to replace our 840 & 2-SB3's. Wasn't quite
sure
> how much memory to throw at the box - but now I have a much better
> perspective.
>
> Thanks again!
>
> Doreen
> -----Original Message-----
> From: rschmerbauch [mailto:rschmerbZu...]
> Sent: Tuesday, April 08, 2003 11:10 AM
> To: DoNotReply@consolut.eu
> Subject: Re: SAP on V5R2
>
> From what I've seen from the lab, most have made the move without
> issue. A few had performance problems in January/February, which
> have been resolved. Make sure you have the latest PTF levels as
> noted in the V5R2 info apar and you should be fine.
>
> It varies depending on your hw, SAP release level and which
modules
> you are using, but in general, if you are undersized today on
memory
> (general rule of thumb is 2GB/processor), you risk not having
enough
> memory to keep up with the throughput the system is trying to
> achieve. If you are undersized, performance may suffer. If you are
> sized appropriately, there should be no issue. A few customers
have
> done ok even though they are somewhere under the 2GB/processor
> recommendation, but others didn't.
>
> Ron
> Opinions expressed here are my own, and not IBM's.
>
>
> --- In DoNotReply@consolut.eu, "awbarnum" <abarnumZt...>
wrote:
> > We are currently running SAP 4.6x in an LPAR'd 830 running V5R1
> and
> > planning a move to V5R2. We are upgrading so that we can move to
a
> > newer iSeries hardware platform as well as upgrading to the
latest
> > offering from SAP.
> >
> > Just wondering what experiences people have had ...
> >
> > positive... negative... or whatever with the move
> >
> > thanks .......
> >
> > Arthur "Bill" Barnum
> > iSeries/SAP Basis Administrator
> > Trinchero Family Estates
>
>
>
> Have a look to our homepage at: http://www.consolut.net
> DoNotReply@consolut.eu
>
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> http://www.consolut.net


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