Hitachi

JP1 Version 12 JP1/Integrated Management 2 - Manager Overview and System Design Guide


4.5.2 Definitions of terms related to the suppression of monitoring of a large number of events

This subsection describes the main terms, including repeated start event and suppression of event forwarding, related to the suppression of monitoring of a large number of events.

Terms related to JP1/IM - Manager:

large number of events

A large number of events are those events among the JP1 events that meet a preset condition (repeated event condition) which occurred in large numbers, exceeding the preset threshold. For details about the repeated event condition, see 4.5.3 Repeated event condition for the suppression of monitoring of a large number of events.

repeated start event

A repeated start event is that event received first among a large number of events that triggered the suppression of monitoring of that large number of events. For details about the trigger to start the suppression of monitoring of a large number of events, see 4.5.4 When the suppression of monitoring of a large number of events starts. For details about the trigger to end the suppression of monitoring of a large number of events, see 4.5.5 When the suppression of monitoring of a large number of events ends.

consolidation start event

A consolidation start event is the oldest one of the large number of events JP1/IM - View displays in the event list.

consolidation event

A consolidation event is a set of a consolidation start event and the events (large number of events meeting the repeated event condition that is met by the consolidation start event) consolidated into the consolidation start event. The event list shows only the information on the consolidation start event.

A consolidation completion event means a consolidation event for which suppression has already ended. An event being consolidated means a consolidation event for which suppression has not ended yet. The Summary Status column of the event list indicates the number of events consolidated into the consolidation event displayed in the event list.

Terms related to JP1/Base

suppression of event forwarding

The suppression of event forwarding is to suppress event forwarding from an agent to the manager, when the agent attempts to forward a large number of events to the manager. For this purpose, the manager executes a command on the agent.

forwarding suppression by threshold

The forwarding suppression by threshold is to preset a threshold for the amount of event forwarding in the forwarding setting file in preparation for occurrence of a large number of JP1 events.