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  1. Documentation
  2. DOCS-4285

update mmapv1 configuration file option names

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • v1.3.14, mongodb-3.0
    • Cloud Manager
    • None
    • 8
    • true

    Description

      http://docs.mongodb.org/manual/reference/configuration-options/

      A number of mmapv1-specific configuration file options have been renamed to include "mmapv1" in the dotted name. The old names are still supported and will trigger a startup warning when used.

      Here's a list of the updated options:

      • storage.mmapv1.directoryPerDB
      • storage.mmapv1.journal.commitIntervalMs
      • storage.mmapv1.journal.debugFlags
      • storage.mmapv1.nsSize
      • storage.mmapv1.preallocDataFiles
      • storage.mmapv1.quota.enforced
      • storage.mmapv1.quota.maxFilesPerDB
      • storage.mmapv1.smallFiles
      • storage.mmapv1.syncPeriodSecs

      Additionally, it is a warning to provide configuration options for a storage engine that is currently active. For example, if the heap1 storage engine is selected using the `--storageEngine=heap1` option, mongod will log an error at startup if it detects any mmapv1 options on the command line or in the configuration file.

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              sam.kleinman Sam Kleinman (Inactive)
              benety.goh@mongodb.com Benety Goh
              Jonathan Dahl Jonathan Dahl
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              Dates

                Created:
                Updated:
                Resolved:
                7 years, 29 weeks, 6 days ago