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  1. Documentation
  2. DOCS-4534

Description and settings for readahead and I/O Scheduler for SSD devices

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    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Won't Fix
    • None
    • 01112017-cleanup
    • manual
    • None
    • true

    Description

      Hi All,

      Is it possible to update our production notes and related documentation to include a section on the best value for readaheads for an SSD (typically 0 but test as with 32 for HDD as depends on workload and doc sizes) and the use of the noop or deadline I/O scheduler based on testing with the use case?

      Thanks!
      Eoin

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              Unassigned Unassigned
              eoin.brazil@mongodb.com Eoin Brazil
              Jonathan Dahl Jonathan Dahl
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              Dates

                Created:
                Updated:
                Resolved:
                7 years, 30 weeks, 1 day ago