Uploaded image for project: 'Documentation'
  1. Documentation
  2. DOCS-9158

WiredTiger readahead values

    XMLWordPrintable

Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • None
    • manual
    • Linux
    • 0.5
    • KANBAN BUCKET
    • true

    Description

      The current production notes and operations checklist need to have the advice regarding readahead tuning amended for the WiredTiger use case.

      The new value for WT readahead is 0kb (zero), regardless of media type (spinning disk or SSD), and applies to both the $dbpath and journal directories.

      Attachments

        Activity

          People

            ravind.kumar Ravind Kumar (Inactive)
            luke.prochazka@mongodb.com Luke Prochazka
            Stennie Steneker Stennie Steneker
            Votes:
            1 Vote for this issue
            Watchers:
            15 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:
              5 years, 29 weeks, 1 day ago