ERROR MANAGING SYSTEM

摘要

PURPOSE: An error managing system is provided to improve reliability and availability of a multiplexing exchange control system by automatically recovering system error. CONSTITUTION: An error managing system comprises a manager module(411) and an agent module(412). The agent module(412) is placed at a master and standby processor module respectively. The agent module(412) monitors a state in a corresponding processor module to report the manager module(411) the state information, and recovers an error according to a direction of the manager module(411). The manager module(411) is placed in an input/output processor module(421), and parses the state information from the agent module. If an error arises, the manager module(411) directs the agent module to perform error recovery.