基于RSYNC的Linux系统迁移上云方案实现

Implementation of Linux System Migration to the Cloud based on RSYNC

随着业务系统上云规模不断扩大,越来越多的业务系统客户提出了迁移上云需求,如何把现有物理机上的系统迁移到云计算管理平台上作为一台虚拟机运行是一个关键问题。该文提出基于RSYNC的文件级同步方案进行Linux操作系统的全量及增量迁移。经测试,该方案能实现为任意X86环境(传统硬件架构、虚拟化、异构云)之间提供迁移支持。

With the continuous expansion of the cloud scale of business systems,more and more business system customers have put for ward the need to migrate to the cloud.How to migrate the system on the existing physical machine to the cloud computing management platform as a virtual machine is a key problem.This paper proposes afile level synchronization scheme based on RSYNC for full and incremental migration of Linux operating system.After testing,the scheme can provide migration support between any X86 environment(traditional hardware architecture,virtualization,heterogeneous cloud).