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09545 - Is anybody running 46C in 7xx series?
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Is anybody running 46C in 7xx series?
Hi Volker,The S40-2261 has a CPW of 2340 and the 740-2070 CPW is
4550. It is almost the double.
I think there was a typing error and you mean 840
instead of 740 in the last part of your note.
The CPW of 840 is 9000. We didnt think the 840 was a
good choice because we can not use the app servers
with the 840, and even though we couldnt find the
CPWs for the SB1s; they are supposed to have the same
power that the S40.
However, based on the Iseries responses, I now think
than the 840-12 way 2 tier would be another good
option to look at.
Thank you very much for your response!!
We were kind of discouraged after our conference call.
IBMs recommendation was to buy 1 825-6 way for the DB
server and 2 825-6 way app servers. I asked them if
we can make it with the 870-8 way that has 11500 CPW
and then only 2 tier, that is a cheaper option that
the 3 825, and they said that it was not enough power
for us. It just seems unbelievable!
Anyway, for our production box, we will still have to
go to the used market for budget reasons.
One more question. Do you think the new 810 1way would
be an option for our DEV & TST box?
Thanks again,
Judith
--- "Gueldenpfennig, Volker"
<volker.gueldenpfennigZsap.com> wrote:
> Hi Judith,
>
> I'm pretty sure, that a useful sized 740 probably
> 12-way, that you could buy cheap on the "old
> market", is an option for you. But, keep in mind,
> that you can expect the ABAPs to become about factor
> 2 slower than they are now. As the 740 is not double
> as fast per CPU as the S40 (at least that's in my
> mind), the single user will see an increased runtime
> of the system per dialogstep. I think, you should be
> able to get the responsetime in the area of 1s, but
> especially on the appl-servers not below perhaps
> even higher as this is very old technology.
>
> What's about using a 740-12way and then only 2-tier
> ? Is this sufficient power for your installation ?
>
> Regards
>
> Volker
>
> -----Original Message-----
> From: jud_gl <jud_glZconsolut.net>
> [mailto:jud_glZconsolut.net]
> Sent: Dienstag, 4. März 2003 21:21
> To: DoNotReply@consolut.eu
> Subject: Is anybody running 46C in
> 7xx series?
>
>
> Hi,
>
> We are going to upgrade our SAP system from 31H to
> 46C this year. We
> have 1 DB server and 3 app servers as follows:
>
> DB instance S40 2261,
> 1 app server SB1 2313, and
> 2 app servers SB1 2311.
>
> More than 2 years ago we ran Insight tool and IBM
> recommended a 740
> 2070 system and to keep our app servers. We had a
> conference call
> today with IBM and the sizing team said that the 740
> system is not an
> option for us anymore. Our number of users has
> decreased as well as
> our total number of dialog steps in the last 2
> years, hence, we are
> kind of concerned with this.
>
> We have around 400 concurrent users and our DB size
> is 320 GB.
>
> I would like to know if some of you have SAP 46C
> Database instance
> running in 7xx series. If that is the case:
> How many concurrent users do you have?
> What is your PRD database size?
> How is the performance running 46c in a 7xx like?
>
>
> We don't have budget to buy new As/400 equipment and
> we really want
> to upgrade to 46C. If we buy any 8xx series we don't
> have the option
> to keep our SB1s due to fact the migration tower is
> not an option for
> us. (SB1s can not be upgraded anymore) for that
> reason, we would
> like to know if somebody is running 46C in 7xx
> series.
>
> Thanks,
>
> Judith
>
>
>
>
> Have a look to our homepage at:
> http://www.consolut.net
>
> DoNotReply@consolut.eu
>
> Your use of consolut is subject to
> http://www.consolut.net
>
>
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