Troubleshooting Strategies

• If an object is unresponsive: Find root of the problem!

  • Is context space the problem?
  • Is the problem the binding process (class, metaclass or LegionClass object in trouble)?
  • Is the object active or inactive?
  • If active, is the object responsive to ping? To test_comm?
  • Is machine where last placed OK? OPR may be “stuck”
  • If inactive:
    • is the class object OK?
    • is the class’ scheduler OK (usually /etc/DefaultScheduler)?
    • is the Enactor OK (usually /etc/Enactor)?
    • is the scheduler’s Collection OK (usually /etc/Collection)?

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