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  1. Core Server
  2. SERVER-23391

Improve behavior when running under WiredTiger on machines with little memory

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 3.3.5
    • Affects Version/s: None
    • Component/s: Admin, WiredTiger
    • None
    • Storage Execution
    • Fully Compatible

      If mongod is run on a machine with a very small amount of memory, for example <1 GB, it still configures a default 1 GB cache. This will almost certainly result in eventual failure of mongod when cache usage approaches the configured maximum and memory is exhausted. We could improve the user experience by either

      • fail early - refuse to start up in such a configuration
      • configure WT with a smaller cache by default

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            bruce.lucas@mongodb.com Bruce Lucas (Inactive)
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              Created:
              Updated:
              Resolved: