Database Administration (MOSC)

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AMM ON AIX

edited Jun 26, 2012 5:17PM in Database Administration (MOSC) 4 commentsAnswered
I think I know how AMM works, but am having an argument with one of our other DBAs. The question is:

If I have an AIX (6.1) server with 32G RAM running 2 databases. Can I activate AMM with the following (initial) settings for both databases?

MEMORY_MAX_TARGET       MEMORY_TARGET

       20G                   10G

My understanding of the situation is that the DB's would only allocate and use 10G each, thus leaving 12G RAM for the O/S and other processes. I would then be able to (in the future) dynamicaly alter the MEMORY_TARGET for each DB (ensuring that the combined MEMORY_TARGET's do not exceed 20G-24G).

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