基于 Linux 操作系统进程迁移系统设计

摘要

对已有的经典算法进行分类对比，选择了具有较高迁移速度和对源节点没有残余依赖性的 Total-copy算法，基于选择的算法，把迁移系统分为Manager模块、MigrateOut模块和MigrateIn模块等三个模块，并给出了主要模块的实现流程图、设计原理和实现过程。%This paper classifies and contrasts the existing classical algorithm ,and chooses Total -copy algorithm with higher migration rate and no residual dependence on the source node .According to Total-copy algorithm, the migration system is divided into Manager module , MigrateOut module and MigrateIn module .Based on the divided modules , the paper also gives the flow chart of the main modules , design principles and implementation process .