Chapter 14. Managing Events

Table of Contents

Event Concepts
Event Tasks
Creating an Event Destination
Modifying an Event Route
Displaying the Event Log
Displaying the Configuration for Event Notification and Logging
Displaying Information about Event Occurrences
Displaying Mail-History Records
Displaying SNMP Trap-History Records

This chapter provides information on monitoring and managing system events.

Event Concepts

Events provide information about the operations that occur on a Data ONTAP 10.0 system. An event consists of the following elements:

  • Message name

  • Severity level. Possible values include the following, listed in decreasing order of urgency:

    • EMERGENCY: The system is unusable

    • ALERT: Action must be taken immediately to prevent system failure

    • CRITICAL: A critical condition has occurred

    • ERROR: An error condition has occurred

    • WARNING: A warning condition has occurred

    • NOTICE: A normal but significant condition has occurred

    • INFORMATIONAL: An informational message

    • DEBUG: A debugging message

  • Description

  • Corrective action, if applicable

An event is associated with one or more event destinations, a frequency threshold, and a time threshold. You can specify the destination and thresholds for an event by using the event route modify command.

Events are written to the event log. You can display the event log by using the event log show command and modify its configuration by using the event config modify command.