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  1. Documentation
  2. DOCS-5108

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

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: 01112017-cleanup
    • Component/s: None
    • Environment:
    • Last comment by Customer:
      true

      Description

      Hi,

      As we can see here, there is now a double check on Transparent Huge Page:
      https://jira.mongodb.org/browse/SERVER-16643?focusedCommentId=805628&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-805628

      But When I use the 'In boot Time Configuration' suggestion, only transparent_hugepage/enable is set to never

      From Transparent Huge Page documentation :

      == Boot parameter ==

      You can change the sysfs boot time defaults of Transparent Hugepage
      Support by passing the parameter "transparent_hugepage=always" or
      "transparent_hugepage=madvise" or "transparent_hugepage=never"
      (without "") to the kernel command line.
      https://www.kernel.org/doc/Documentation/vm/transhuge.txt

      Because of that I still got a warning when running mongo on transparent_hugepage/defrag. Because of that, I think either the first solution is incomplete, or not adequate.

      Thank's for reading !

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              Unassigned Unassigned
              Reporter:
              xgen-internal-docs Docs Collector User
              Participants:
              Last commenter:
              Jonathan Dahl Jonathan Dahl
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                Dates

                Created:
                Updated:
                Resolved:
                Days since reply:
                5 years, 13 weeks, 3 days ago
                Date of 1st Reply: