摘要
针对用户对磁盘阵列多样性配置方式的需求,设计了一种可支持多终端并发操作的磁盘阵列管理系统。该系统利用分层架构思想实现,并进行了三点改进:第一,将队列管理加入到分层设计中,避免了系统升级带来的级联变更;第二,利用XML文档组织队列消息,增强了消息管理的灵活性,提高了系统开发的并行度;第三,利用XML为用户界面建模,实现了界面的"零编码"开发。因此,利用改进后的分层架构,使得系统具有较好的可扩展性、可维护性以及开发简单的特点。
Because of the requirement for diversity of RAID configuration,a RAID management system which supports multi-terminal concurrent operation is designed.The system is implemented using a hierarchical structure.Three novelties are presented：1.In order to avoided cascade change in system update,queue management was merged into hierarchical design.2.Message queue was organized by XML which made it flexible to manage messages and parallel for system development.3.User interface was modeled by XML which simplified the developing process.For this reason,the improved hierarchical structure is extensible and maintainable for system and easy to develop.
出处
《微处理机》
2012年第1期78-80,84,共4页
Microprocessors
基金
陕西省自然科学基金(2009JQ8021)
陕西省自然科学基金(2009JM8017)
航空基金(2009ZD53044)
