关键词: 进程迁移 迁移调度 不中断服务 生存能力

Abstract:

in the paper, the implementation techniques for the dynamic migration of network server processes（NSPDM） are discussed. The main work is that process states are fetched on a node and the process is regenerated on another node with the process states. Using NSPDM techniques can provide continual serv ices for the users, and it is the important means for enhancing network service survivability.

Key words: process migration, migration scheduling, continual service, survivability