Database - RAC/Scalability (MOSC)

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Hugepages 11g Linux

edited Apr 24, 2014 1:48PM in Database - RAC/Scalability (MOSC) 4 commentsAnswered

Hi All,

I read that,

" If you have Oracle Database 11g or later, the default database created uses the Automatic Memory Management (AMM) feature which is incompatible with HugePages. Disable AMM before proceeding. To disable, set the initialization parameters MEMORY_TARGET and MEMORY_MAX_TARGET to 0 (zero)"


Is it better to leave hugepages off with 11g or to turn off AMM and turn hugepages on?


Thanks,

Janet

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