Hold the ShardingRoutingInfoFormatStability distLock in setFCV command until the shards have fully upgraded

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.9.0
    • Affects Version/s: None
    • Component/s: None
    • Fully Compatible
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    • 3
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      The scope during which we hold the ShardingRoutingInfoFormatStability during FCV upgrade is too narrow. We should actually hold it until the shards have fully upgraded so that, for example, a shardCollection does not write old metadata after the configsvr has patched up the metadata.

            Assignee:
            Jordi Serra Torrens
            Reporter:
            Jordi Serra Torrens
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              Created:
              Updated:
              Resolved: