When a user uses the Performance Management window to issue an instruction for threshold monitoring of the devices subject to performance management, the performance management unit of this software periodically issues SNMP Traps through the LAN to the devices to obtain device performance information. The threshold-monitoring unit then sequentially analyzes the performance information.
If a problem is detected from the performance information, it is displayed as an alarm in the event log in the SAN Management window and displayed in the Threshold Monitoring Alarm Notification Log window of the Performance Management window.
Information
When a problem is displayed as an alarm in the event log, the event level is shown as [Warning].
