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Nov 16, 2010 at 06:11 PM

Extended memory and blocksize parameters

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Dear All,

Our current configuration is

SAP ECC 5.0 Release 6.40 Level 16

Oracle 10.2.0.2.0

HP/UX 11iv1

48 GB memory

Our extended memory setting is

em/initial_size_MB = 8000

em/blocksize_KB = 1024

Disclaiming parameters not set

es/disclaim_threshold_MB

es/blockdisclaimsize_KB

I have read Note 835474 and I would like to increase the extended memory to

em/initial_size_MB = 12000

em/blocksize_KB = 4096

Calculated from st02 and st04, my total SAP and Oracle memory usage is 24.5 GB.

Are there any risks involved? Should I need to set the disclaiming parameters as well? If yes, what are the good starting points?

Thank you,

Hon