OS Configuration for large SGA
(Doc ID 225220.1)
Last updated on AUGUST 04, 2018
Applies to:Linux OS - Version: 2.6
Checked for relevance on 07-Jun-2010
Linux Kernel - Version: 2.6
For bigpages, see Note:The Bigpages Feature on Linux <
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In this Document
How to implement the ability of using a big SGA?
Changes that are to be made at system level
2. Create the shmfs
3. Enable Big Pages and Add 'bigpages=<size>MB' to the boot loader file.
Changes that are to be made at the Oracle level
1.Modify the init<sid>.ora
2.Relocating the SGA: