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  1. Core Server
  2. SERVER-22261

MMAPv1 LSNFile may be updated ahead of what is synced to data files

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    • Fully Compatible
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    • Integration F (02/01/16)
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      MMAPv1 journalling tracks the LSN of the last write to be fsynced to the data files so it knows where to start applying the journal file during recovery. Due to a sequencing error in how it is updated, it may be ahead of what is actually synced to the data files.

            Assignee:
            mathias@mongodb.com Mathias Stearn
            Reporter:
            mathias@mongodb.com Mathias Stearn
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