1, While monitoring its hardware resources, the hardware event monitor detects some type of abnormai behavior on one of the resources
2, The hardware event monitor creates the appropriate event message, which includes suggested corrective action, and passes it to the Event Monitoring Service(EMS)
3, EMS sends the event message to the system administrator using the notification method specified inthe monitoring request
4, The system administrator(or Hewlett-Packard service provider) receives the messages, corrects the problem, and returns the hardware to its normal operating condition
5, If the PSM has been properly configured, events are also processed by the PSM. The PSM changes the device status to DOWN if the event is serious enough. The change in device status is passed to EMS, which in turn alerts MC/ServiceGuard. The DOWN status will cause MC/ServiceGuard to failover any package associated with the failed hardware resource
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