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  1. Documentation
  2. DOCS-12495

3.6 journal process docs, change to WT checkpointing not clear

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.6
    • Fix Version/s: 3.6
    • Component/s: manual, Server
    • Labels:
      None
    • Environment:
      v3.6 and 4.0

      Description

      Description

      The v3.6 docs on the Journal Process seem to suggest that the WT checkpoint interval has changed.

      v3.6 (and 4.0) docs state:

      Changed in version 3.6: MongoDB sets checkpoints to occur in WiredTiger on user data at an interval of 60 seconds.

      v3.4 docs on journal process show:

      MongoDB sets checkpoints to occur in WiredTiger on user data at an interval of 60 seconds or when 2 GB of journal data has been written, whichever occurs first.

      The actual change is that there is no longer a second scenario under which a checkpoint occurs.

      Scope of changes

      Impact to Other Docs

      MVP (Work and Date)

      Resources (Scope or Design Docs, Invision, etc.)

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            People

            Assignee:
            kay.kim Kay Kim (Inactive)
            Reporter:
            annette.morrissey Annette Morrissey (Inactive)
            Participants:
            Last commenter:
            Kay Kim Kay Kim (Inactive)
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              Dates

              Created:
              Updated:
              Resolved:
              Days since reply:
              2 years, 27 weeks, 6 days ago
              Date of 1st Reply: