Bug 1391015

Summary: Docs: Virtualization_Tuning_and_Optimization_Guide has an error in section 7.2.3.1.
Product: Red Hat Enterprise Linux 7 Reporter: Yaniv Kaul <ykaul>
Component: doc-Virtualization_Tuning_and_Optimization_GuideAssignee: Jiri Herrmann <jherrman>
Status: CLOSED CURRENTRELEASE QA Contact: ecs-bugs
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Version: 7.2CC: rhel-docs
Target Milestone: rcKeywords: Documentation
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Last Closed: 2016-11-04 13:51:34 UTC Type: Bug
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Description Yaniv Kaul 2016-11-02 11:58:41 UTC 
Document URL: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualization_Tuning_and_Optimization_Guide/sect-Virtualization_Tuning_Optimization_Guide-Memory-Tuning.html

Section Number and Name: 7.2.3.1. Configuring Transparent Huge Pages

Describe the issue: 
The description: 
To enable transparent huge pages to be used by default, run:
# cat /sys/kernel/mm/transparent_hugepage/enabled
This will set /sys/kernel/mm/transparent_hugepage/enabled to always. 

is wrong. The 'cat' command will only show it.

Suggestions for improvement: 
I believe it was meant to be:
echo always > /sys/kernel/mm/transparent_hugepage/enabled