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  1. Core Server
  2. SERVER-31409

Create basic multi-version rollback Javascript test

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 3.7.2
    • Affects Version/s: None
    • Component/s: Replication
    • None
    • Fully Compatible
    • v3.6
    • Repl 2017-11-13, Repl 2017-12-04, Repl 2017-12-18, Repl 2018-01-01, Repl 2018-01-15, Repl 2018-01-29, Repl 2018-02-12

      We should create tests for simple rollbacks with (SyncSource, RollbackNode) pairs in the following configurations:

      SyncSource: 3.6 binary, FCV=3.4
      RollbackNode: 3.4 binary, FCV=3.4

      SyncSource: 3.4 binary, FCV=3.4
      RollbackNode: 3.6 binary, FCV=3.4

      We should also write a test that executes a downgrade on the sync source while a rollback is occurring.

      There is no need to exercise rollback of complicated operation sequences, just that node behavior is not abnormal and the rollback can complete.

            Assignee:
            vesselina.ratcheva@mongodb.com Vesselina Ratcheva (Inactive)
            Reporter:
            william.schultz@mongodb.com Will Schultz
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              Created:
              Updated:
              Resolved: