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  1. Core Server
  2. SERVER-19736

Add opTime invariant checks when updating cached config server data

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    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 3.1.6
    • 3.1.7
    • Sharding
    • None
    • Fully Compatible
    • Sharding 8 08/28/15

    Description

      Add a way to remember the opTime of where a config server data is based from. It will then be possible to add sanity checks in the server to make sure that it never tries to overwrite old data over a new one and also make sure that a collection opTime is always newer than the db opTime that owns it.

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              randolph@mongodb.com Randolph Tan
              randolph@mongodb.com Randolph Tan
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                Updated:
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