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  1. Documentation
  2. DOCS-5487

Comment on: "manual/tutorial/transparent-huge-pages.txt"

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      Description

      Hi Guys,

      Im currently cleaning up my kernal setting due my recent upgrades to 302 - and this manual page is useless.

      1. if you use the kernal parameter at boot time - this does not remove the defrag warning.

      2., if you use the rc.local script this also fails as rc.local runs AFTER the mongo script.

      I have found two ways to resolve

      eikther add this to /etc/init.d/mongod

      echo never >/sys/kernel/mm/transparent_hugepage/enabled
      echo never > /sys/kernel/mm/transparent_hugepage/defrag

      OR

      reorder the scripts numbers in /etc/rc3.d

      set S895mongod to S100mongod, so it runs AFTER S99local

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              Assignee:
              andrew.aldridge Andrew Aldridge
              Reporter:
              laurence.moughan@aerlingus.com Laurence Moughan
              Participants:
              Last commenter:
              Jonathan Dahl Jonathan Dahl
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                Created:
                Updated:
                Resolved:
                Days since reply:
                5 years, 12 weeks, 2 days ago
                Date of 1st Reply: