验证云存储原理的实验装置

摘要

The characteristics of cloud computing were analyzed,its definition was abstracted out and the concept of compact cloud was derived,and then it was introduced into a storage array inner,which makes the parallel processing of cloud architecture be able to penetrate an IP address of any storage array server,so that its each storage node can be involved.First,a stackable storage node was proposed to serve as the virtual resource node of compact cloud storage. And then a Write-only Bus and Unified Node Interface were developed.A kind of network architecture was designed to replace the bus within traditional disk array server. Based on which,the compact cloud storage array was designed and developed to expand system capacity and to support parallel access.%通过分析云计算特征抽象出紧凑云的概念,将紧凑云架构引入存储阵列内部,使云架构的并行处理可以穿透盘阵服务器的 IP地址,覆盖每一个存储介质节点。首先提出了一种新型可堆叠连接的存储介质,用作紧凑云的虚拟化存储资源；然后从以太网特征抽象出只写总线 WoB 和统一结点接口 UNI,任何设备或端口必须通过 UNI连接到只写总线 WoB,由 UNI负责设备或端口之间无差错地传输消息,从而建立了一种网络架构代替传统盘阵服务器的内部总线；在此基础上设计开发了紧凑云架构的存储阵列,实现扩容和并行访问。