cacheSizeGB value should have some validation and reporting -- new limit is the WiredTiger maximum of 10TB

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Minor - P4
    • 4.3.1
    • Affects Version/s: None
    • Component/s: Storage
    • Fully Compatible
    • Execution Team 2019-06-17
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      I've seen a situation where the wiredTiger.engineConfig.cacheSizeGB was set to  200453 by mistake. This is equivalent to 200TB. I believe this exceeds the maximum value anyway, but it caused unexpected crashes. 

      Can we add a startup warning when this value exceeds the maximum value to try and catch this earlier?

            Assignee:
            Zach Yam (Inactive)
            Reporter:
            Nic Cottrell
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              Created:
              Updated:
              Resolved: