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13044 - ASP + Shark

13044 - ASP + Shark

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ASP + Shark

What about the recommendation from SAP using 2 ASP's and use mirroring
protection for the 2nd ASP? Is it the same with the performance?

I have seen this recommendation in many GoingLive Checks in the past. I have
set-up all the AS/400 with 2 ASP's during my last 7 years - some of them
with mirroring and some with RAID-5 - but many times I was thinking to
create only one ASP...


-----Ursprüngliche Nachricht-----
Von: Volker Gueldenpfennig [mailto:volker.gueldenpfennigZs...]
Gesendet: Donnerstag, 26. Februar 2004 15:20
An: DoNotReply@consolut.eu
Betreff: Re: ASP + Shark

Hi Jürgen,

the official recommendation is still to use 2 ASPs. But, I would use
only 1 ASP any more. The Shark uses at least RAID-5 protection. So, a
disk-data loss is pretty unlikely.
As a small ASP2 with only 1-2 disks is known to be VERY slow in all
circumstances where mass updates are running (e.g. client-copy,
client-delete, etc.) I would go for 1 ASP only.

But the decision needs to be done on your site.

Regards

Volker

--- In DoNotReply@consolut.eu, juergen.daunerZm... wrote:
> Hello,
>
> we have a IBM Shark and only one ASP configuered. Is it recomended
to
> configuere 2 ASP´s although we have a Shark ?
>
>
> Jürgen
>
>
>
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