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  1. Core Server
  2. SERVER-53562

Write FCV to multitenant recipient state document and check it

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    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Repl 2021-01-25, Repl 2021-02-08

      Description

      When starting a migration, recipient must write FCV version and whether it is fully upgraded or fully downgraded to recipient state document. When re-starting a migration due to failover, must check this state against current FCV and fail if there's a mismatch.

      (saving whether it is fully upgraded or fully downgraded means we will not allow migrations across binary versions)

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              Assignee:
              vesselina.ratcheva Vesselina Ratcheva
              Reporter:
              matthew.russotto Matthew Russotto
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