【作者】 李千目； 戚涌； 张宏； 刘凤玉；

【机构】 南京理工大学计算机系；

【摘要】 <正>1引言随着网络规模日益扩大,网络维护与管理工作更加复杂。网络系统总体结构复杂化倾向已使人难以直接进行网络计算性能的维护。这种不应该也不可能完全由人直接干预,以维护计算性能的趋势引发出新的研究方向,即所谓的"自主计算"(Auto-更多还原

【Abstract】 A self-healing model of network troubleshooting system based on automatic computing theory is put forward. We model the software working process by Petri net and finite-state automata.Combining the network fault diagnosis with the function maintenance,the system provides the functions such as gathering of data,analysis,storing and response.At the same time,it takes into account the application-level and system-level rejuvenation simultaneously, which make it possible to consume less time and lower cost,to reduce the risk of failure to predict,to enhance the system reliability and availability,thus the network could be completely managed.As the function of antidecrepitude objects,anti-decrepitude functions will be dynamically constructed along with the development and deployment of variety of services and applications in the network.The experiment system implemented by this method shows a good diagnostic ability.更多还原