Trying HugePages In MySQL Causes Error
(Doc ID 1954319.1)
Last updated on MARCH 26, 2020
Applies to:MySQL Server - Version 5.6 and later
You want to use Huge Pages for the InnoDB buffer pool, you have followed the directions and allocated enough pages, but you still get the following error from InnoDB:
2014-12-12 17:35:29 26035 [Note] InnoDB: Initializing buffer pool, size = 1.0G
InnoDB: HugeTLB: Warning: Failed to allocate 138412032 bytes. errno 12
InnoDB HugeTLB: Warning: Using conventional memory pool
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