1GB Hugepage Support On X86_64 HVM Guest With UEK3 Running Over OVM 3.3 Server (Doc ID 1670223.1)

Last updated on FEBRUARY 14, 2016

Applies to:

Oracle VM - Version 3.2.8 and later
Linux x86-64

Symptoms

Oracle UEK3 kernel support 1GB hugepage size, but HVM guest installed latest UEK3 fail to recognize 1GB hugepage, only 2MB huagepage size is allocated.

Pre-condition: hugepage options already been set into grub.conf

 

Cause

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