【摘要】 讨论了进程迁移中检查点的设置、状态迁移、进程通信迁移以及打开文件的迁移等关键技术 .使检查点的设置避免了多米洛效应和活锁 ,也避免了在通信迁移和文件迁移后迁移进程对源目标主机的剩余依赖性 ,能较好地满足分布式系统的实时和容错更多还原

【Abstract】 The paper intruduces the key techniques of setting of checkpoint, state migration and process comunication migration ,the migration of the files open and so on.The techniques can avoid the Domino effect ,livelock in the setting of checkpoint and the residual dependences of the migrated process on the source machine after comunication migration and file migration,fulfil the real time and fault tolerant in the distributed system sufficiently.更多还原