摘要
本文针对由确定性进程和非确定性进程构成的交换系统 ,在分析了系统内进程的拓扑结构及其它特点的基础上 ,提出了失效后状态恢复的优化方法。本文的主要贡献在于首次提出了用于进程状态恢复的反消息的概念。
In this paper,a new approach of consistent state recovery is proposed for switching system which is a typical multi process distributed system based on the topological structure and other properties of switching software The main contribution of this paper is the concept of anti message(which is different from that in simulation area)
出处
《通信学报》
EI
CSCD
北大核心
2001年第2期93-99,共7页
Journal on Communications
关键词
软件容错
一致性恢复
交换系统
多进程状态
software fault tolerance
consistent state recovery
switching software
