Design And Application Of Practice Based On The Linux Process Migration

Process-migration is the main function of distributed operation system, which integrates whole system as an unit to accomplish a task whose request on resource is beyond the limit of the computer, by analysing holistic or partial information to determine to receive & transmit data at certain time, in certain style, with certain content.Nowadays most of distributed operation systems are actualized in commerical operation systems, not in the high-popularized, open, multi-hardware-adaptible Linux, the phenomena barries the reserches & applications of distributed operation system, thus research on how to actualize distributed operation system by process-migration in Linux has huge practicality significance.This design actualizes a process-migration-based logic consequence to show elevation of system capability because many research areas exist logic consequence tasks which require so huge resource & calculating that lead system to collapse.Thus main work of this design include:1.make each computer automaticly choose fit strategy to gain & transmit & receive & process load info in order to make sure computers can fix process-migration strategy based on received info;2.make each computer choose fit strategy & choose fit process & distill local process & reconstruct remote process in order to accomplish process-migration;3.make problem logicized and solute logicized problem in order to accomplish logic consequence.The production of this design is that intense logic consequence task, which will lead to collapse in single-computer system, can be smoothly processed in multi-computer system by process migration.