【摘要】 桌面虚拟化环境中,镜像存储空间大,用户需求多样,更新效率低,导致镜像管理维护的难度提高。提出一种基于应用程序分层技术模型的镜像管理机制。将应用程序变成抽象层与操作系统分离,分开保存软件数据、用户个人数据和操作系统并且针对每个部分分开管理。基于该机制实现了镜像管理平台IMsystem(Image Management system)。测试结果表明该平台能满足不同群组的用户需求,高效率地完成更新与维护工作。更多还原

【Abstract】 In Desktop virtualization environment,the big image storage capacity,users’ diverse needs and the low update efficiency make image management and maintenance difficultly. This paper presented IMM, an image management mechanism based on the application layering technology. It separated the application from the abstraction layer to the operating system and saved the software data,the user’s personal data and the operating system separately and managed it separately for each part. Based on the mechanism,an image management platform "IMsystem"( Image Management System) was implemented. Experimental results showed that the platform could meet the needs of different groups of users and could complete updating and maintenance work efficiently.更多还原