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我们知道鲨鱼有三个主要特点:一是永远不会生病;二是反应非常敏捷;三是体积容量大;达也正是IBM 将企业存储服务器(Enterprise Storage Server,简称 ESS)命名为“鲨鱼”(Shark)的原因。“鲨鱼”自1999年7月正式发布,全球平均每天有15台的交货量,交付总容量已经超过19PB,财富100中80%的客户都采用了“鲨鱼”系统。是什么原因使企业对“鲨鱼”情有独衷呢?究其关键还在于“鲨鱼”采用的领先技术,适应了企业对高可靠、高可用存储系统的要求。鲨鱼显威力“鲨鱼”是 IBM 在其“海景”体系结构下的企业级磁盘存储系统。IBM 存储系统事业部中国区产品经理叶郁辉认为,“鲨鱼”是为数不多的能称为“存储服务器”的系统,而其它很多产品只能称为“存储系统”。存储服务器和存储系统的区别在于,存储服务器是更具智能的系统。例如在结构上鲨鱼是由两个集群控制单元服务器和模块化磁盘存储系统组成,IBM 采用了高性能的PowerPC 对称多处理(SMP)技术,系统内部两个相当于RS/6000 H80性能的服务器群集提供了企业级的高速数据访问处理能力;ESS 采用基于 PowerPC 技术体系结构
We know shark has three main features: First, never get sick; Second, the reaction is very agile; Third, the volume capacity; Tatsuya also IBM Enterprise Storage Server (Enterprise Storage Server, referred to as ESS) named “shark” ( Shark) reasons. Sharks was released in July 1999 and delivered an average of 15 deliveries a day worldwide, with a total delivered volume of more than 19 petabytes and 80% of Fortune 100 customers using the Shark system. What is the reason why companies have a unique “shark”? The key lies in the “sharks” using the leading technology to adapt to the business of high reliability, high availability storage system requirements. Shark Power The Shark is IBM’s enterprise-class disk storage system under its Ocean View architecture. Ye Yuhui, product manager for IBM’s Storage Systems business in China, believes that “sharks” are one of the few systems that can be called “storage servers,” while many others are simply called “storage systems.” The difference between storage servers and storage systems is that storage servers are more intelligent systems. For example, the structure of the shark is composed of two cluster control unit server and modular disk storage system, IBM uses high-performance PowerPC Symmetric Multiprocessing (SMP) technology, the system two equivalent to RS / 6000 H80 performance server cluster Provides enterprise-class high-speed data access processing capabilities; ESS based on PowerPC technology architecture