On 11/21/05, Rempel, Horst <[EMAIL PROTECTED]> wrote:

> What will be the result  if I do a 'SET  MDC  ST  1024M  2047M'

Your second interpretation is the correct one.

> is an amount of 1024M reserved for MDC anywhere in storage even it is
> currently not needed.

Although I don't know what you're doing in that system, and we have
not seen performance monitor data from you, my will guess would be
that this is a bit heavy. Normally we find that with defaults CP is
already a bit too enthousiast to use memory for MDC. If you have not
set it yet, Q MDC will show you how much CP currently is using for
MDC. And CP IND shows the MDC hit rate that you get from that. One way
to approach this is to take a bit off and see whether that really
makes a hit rate much worse, etc.

Rob

--
Rob van der Heij                  rvdheij @ gmail.com

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