Why not able to allocate a more SGA than 193G on Linux 64?

(Doc ID 1241284.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Why not able to allocate a 200G SGA on Linux 64 even though the system memory is 256Gb and there is nothing else running on the server, Huge pages are also enabled DB and OS 64bits?


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