Oracle not using large pages on AIX (Doc ID 848632.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 10.2.0.5 [Release 10.2]
IBM AIX on POWER Systems (64-bit)
***Checked for relevance on 18-Jun-2012***

Symptoms

You followed steps in
<Note 603489.1> - ORA-27126 during database startup after 10.2.0.4 patchset software install on AIX5L.
You also applied <Patch 7226548> but still Oracle is not using large memory pages.

Cause

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