[DOCS-3478] Comment on: "mongodb-ecosystem/platforms/amazon-ec2.txt" - MongoDB Jira

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Type: Improvement
Status: Closed
Priority: Minor - P4
Resolution: Won't Fix
Affects Version/s: None
Fix Version/s: 01112017-cleanup
Component/s: ecosystem
Labels:
- collector-298ba4e7
Environment:

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*Location*: http://docs.mongodb.org/ecosystem/platforms/amazon-ec2/
*User-Agent*: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.114 Safari/537.36
*Screen Resolution*: 1440 x 900
*repo*: docs-ecosystem
*source*: platforms/amazon-ec2

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*Location*: http://docs.mongodb.org/ecosystem/platforms/amazon-ec2/ *User-Agent*: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.114 Safari/537.36 *Screen Resolution*: 1440 x 900 *repo*: docs-ecosystem *source*: platforms/amazon-ec2

There is a section that starts "To make this change persistent across system boot you can issue the following command:"

This is good, but we should perhaps also mention an alternative which is to use udevadm as discussed in Stack Exchange:
http://unix.stackexchange.com/questions/71364/persistent-blockdev-setra-read-ahead-setting

related to

DOCS-164 Create wiki page explaining disk readahead