[DOCS-1424] Cloud formation cfg we provide has incorrect settings Created: 22/Apr/13  Updated: 22/Apr/13  Resolved: 22/Apr/13

Status: Closed
Project: Documentation
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Osmar Olivo Assignee: Sam Kleinman (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:
Days since reply: 10 years, 43 weeks, 2 days ago

 Description   

As can be seen here: http://docs.mongodb.org/ecosystem/tutorial/automate-deployment-with-cloudformation/

"## Set read-ahead on each device\n",
"blockdev --setra 128 /dev/md0\n",
"blockdev --setra 128 /dev/sdh1\n",
"blockdev --setra 128 /dev/sdh2\n",
"blockdev --setra 128 /dev/sdh3\n",
"blockdev --setra 128 /dev/sdh4\n",

The read ahead section is setting all the values to 128, when our actual recommendation is 32.


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