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  1. Core Server
  2. SERVER-32097

Updating the FCV document directly between 3.4/3.6 can crash secondaries.

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    • Type: Icon: Bug Bug
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 3.6.0-rc6
    • Component/s: Upgrade/Downgrade
    • Labels:
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    • Storage Execution
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      Attached FSM test.

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      Attached FSM test.
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      In particular, secondaries, that believe to be in 3.6, or upgrading to 3.6, can receive oplog documents to create collections that don't contain a UUID. Attached is a reproducing FSM test.

        1. update_feature_compatibility.js
          3 kB

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            daniel.gottlieb@mongodb.com Daniel Gottlieb (Inactive)
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              Created:
              Updated:
              Resolved: