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  1. Core Server
  2. SERVER-74784

Create rollback test for awaitable hello with FCV change

    • Replication
    • Fully Compatible
    • Repl 2023-03-20, Repl 2023-04-03

      We have awaitable_hello_fcv_change.js and rollback_set_fcv.js but no test that tests that FCV changes during rollback also will unblock and reply to waiting hello requests.

      In these cases:

      • - the FCV document is rolled back from fully upgraded to upgrading
      • - the FCV document is rolled back from upgrading to fully downgraded
      • - the FCV document is rolled back from fully downgraded to isCleaningServerMetadata
      • - the FCV document is rolled back from downgrading to fully upgraded
        this should unblock/reply to waiting hello requests

      but when the FCV document is rolled back from isCleaningServerMetadata to downgrading this should not unblock/reply to waiting hello requests

            Assignee:
            jiawei.yang@mongodb.com Jiawei Yang
            Reporter:
            huayu.ouyang@mongodb.com Huayu Ouyang
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              Created:
              Updated:
              Resolved: