中文摘要：

在象科学计算那样的许多区域提供数据的爆发地增加的数量；电子商务，物理存储设备；控制部件与传统的计算机系统被分开了变得一可伸缩，智能存储器分系统当适当地设计了时，那应该提供透明存储接口，有效日期分配，灵活；有效存储器管理，；另外的出色的特征。设计目标；如此的一个存储分系统的理想的特征包括高效，高可伸缩性，高可获得性，高可靠性；高安全。广泛的研究被研究人员在整个世界在这个领域里进行了，然而，许多问题仍然保持开；挑战性。这篇论文学习五个不同联机巨大的存储系统；我们从中国与研究资助支持开发了的一个脱机存储器系统。有多重依附网络的袭击的存储池避免在服务器之间拷贝的昂贵的存储转发数据；存储系统，由一个因素的改善数据传送速率 2 3 在一个传统的磁盘数组上。高效的二种类型散布了存储系统因为本地区域的网络存储在论文被介绍。他们之一是 VI 在系统作为一个通讯协议代替 TCP/IP 协议的虚拟接口存储体系结构(维萨卡) 。维萨卡的表演被显示由设计比 IP 圣的更好完成；实现支持 SCSI 的协议在 VI 网络命令的 vSCSI (依附 VI 的 SCSI ) 。其它是被设计的一个差错容忍的平行虚拟文件系统；实现了提供高 I/O 性能；高可靠性。为宽区域的网络存储的一个全球分布式的存储系统在论文详细被讨论，在一个存储服务提供者被增加提供存储服务的地方；为存储系统起用户代理人的作用。目标基于存储系统不仅存储数据而且采用属性；包含数据的对象的方法。触发机制(APTM ) 的适应政策，借证明机器学习技术改进目标存储系统的可伸缩性，是关于聪明的存储设备的想法的化身；便于巨大的存储系统的自我管理。一个典型脱机巨大的存储系统被用来备份数据或店文件，磁带虚拟化技术?

英文摘要：

To accommodate the explosively increasing amount of data in many areas such as scientific computing and e-Business, physical storage devices and control components have been separated from traditional computing systems to become a; scalable, intelligent storage subsystem that, when appropriately designed, should provide transparent storage interface, effective data allocation, flexible and efficient storage management, and other impressive features. The design goals and desirable features of such a storage subsystem include high performance, high scalability, high availability, high reliability and high security. Extensive research has been conducted in this field by researchers all over the world, yet many issues still remain open and challenging. This paper studies five different online massive storage systems and one offiine storage system that we have developed with the research grant support from China. The storage pool with multiple network-attached RAIDs avoids expensive store-and-forward data copying between the server and storage system, improving data transfer rate by a factor of 2 3 over a traditional disk array. Two types of high performance distributed storage systems for local-area network storage are introduced in the paper. One of them is the Virtual Interface Storage Architecture （VISA） where VI as a communication protocol replaces the TCP/IP protocol in the system. VISA＇s performance is shown to achieve better than that of IP SAN by designing and implementing the vSCSI （VI-attached SCSI） protocol to support SCSI commands in the VI network. The other is a fault-tolerant parallel virtual file system that is designed and implemented to provide high I/O performance and high reliability. A global distributed storage system for wide-area network storage is discussed in detail in the paper, where a Storage Service Provider is added to provide storage service and plays the role of user agent for the storage system. Object based Storage Systems not only store data but also adopt the attributes