1-As400_Overview.ppt

AS/400eJuly 1999 , IPACSAS/400eSystem Concepts Overview• 系统主要特点和概念 • AS/400 硬件结构 • AS/400 软件结构 • Power-PC 简介 • 功能强大的 AS/400 • AS/400的未来AS/400eAS/400eIPACS系统主要特点和概念AS/400eAS/400eIPACSWhat is AS/400 ?It’s the world’s most popular multi-user business computing system -- sold in more than 120 countries, enabled in 40 national languages, installed in 98 percent of Fortune 100 companies.AApplication SSystem它是目前世界上最流行的商用多用户计算机之一, 已销售在 120 多个国家, 支持 40 多种语言. 美国 幸福杂志前 100 家企业中有 98% 使用 AS400 作为 其主机系统.AS/400eAS/400eIPACSAS/400 系统的主要特点• IBM 中型机系列产品 (1988.6) • 面向事务处理，I/O 能力强 • 优良的性能价格比 • 型号多、升级方便, 保护投资 • 全面遵循 SAA 标准 (System Application Architecture) • 软件丰富 • 友好的用户界面, 易学、易用、易维护 • 网络和通讯能力强 • 操作系统支持多语种，欧共体货币支持。

AS/400eAS/400eIPACSAS/400 AS/400 系统五大概念系统五大概念: :. Layered machine architecture分层的机器结构. Object-orientation面向目标的设计. Single-level storage单级存储结构. Hierarchy of microprocessors多个微处理器协作工作. OS/400 is a integrating system集成的、一体化的操作系统AS/400eAS/400eIPACS. Layered Machine Architecture:APPLICATIONS APPLICATIONSOS/400OS/400L.I.CS.L.I.C48-bit CISC 64-bit RISC分层的机器结构Traditional SeriesPower-PC SeriesAS/400eAS/400eIPACS• • ObjectObject Oriented Technology Oriented Technology Everything on AS/400 that can be Everything on AS/400 that can be stored or retrieved is contained in stored or retrieved is contained in an object.an object.Object Object common headercommon headertype - dependent type - dependent functional portionfunctional portion面向目标的设计AS/400eAS/400eIPACS• •Single-Level StorageSingle-Level StorageSingle Level Storage Single Level Storage Main StorageMain StorageAuxiliary StorageAuxiliary Storage主存和辅存统一管理，主存和辅存统一管理， 连续编址连续编址. .单级存储结构264AS/400eAS/400eIPACS• •HierarchyHierarchyof Microprocessorsof MicroprocessorsI/OProc.…Main ProcessorSystem Main Storage Bus 系统主存总线I/OInterfaceI/OInterfaceSPD I/O Buses PCI I/O BusI/OProc.I/OProc.IPCSDASD Term.Comm.集成的 PC 服务器 Lotus Notes/Domino Novell Netware Windows NT OS/2 WarpPCI-Attached DevicesUp to 12 64-bit RISC Processors多个微处理器协作工作Service Processor主处理器 服务处理器硬盘控制卡 终端控制卡 通讯/网络控制卡AS/400eAS/400eIPACS. OS/400 is a integrating system :APPLICATIONS S/WOS/400S.L.I.C64-bit RISC. DB2/400 . Networks . Communications . Multi Language集成的、一体化的操作系统. Internet . Lotus Notes . Security Admin. . Automatic Functions . Java JVM . NTS/WS/WH/WAS/400eAS/400eIPACSOur CompetitorAS/400eAS/400eIPACSAS/400eAS/400eIPACSAS/400 硬件结构AS/400eAS/400eIPACSAS400 硬件综述• AS400 机器型号 * 传统系列 * 先进系列 * Power-PC 系列 ( AS400e ) • AS400 型号分类* System Model ( Interactive 交互式) * Server Model ( Client/Server 客户机/服务器 体系 )* e-server • AS400 系统相对性能 ( Relative Performance Ratio ) * RPR ( RAMP-C ) * RPR ( CPW )AS/400eAS/400eIPACSProduct Line SimplificationAS/400e systemsAS/400e serversAS/400e mixed-mode serversAS/400e servers 720, 730,740Making it Easier to do BusinessAS/400eAS/400eIPACSC P W•CPW is the Commercial Processing Workload that is now being used to measure the performance of all AS/400 processors. The CPW value is measured on maximum configurations. The type and number of disk devices, the number of workstation controllers, the amount of memory, the system model, other factors, and the application being run determine what performance is achievable.• 9404 Model B10 with 16M Main Storage and 945M of Disk , assigned value 1.0 . All data for 70% system utilization, and maximum configurations. IBM RAMP-C workload .Customer results may vary.AS/400eAS/400eIPACSAS/400eFrom Entry to Enterprise1999 Product LineAS/400e server 170 AS/400e server 720 AS/400e server 730 AS/400e server 740NewAS/400e server 150AS/400e server SB1AS/400eIPACSAS/400e server 170Entry Server - More affordable High-end Server - More room for growth Non-disruptive introduction of hot technologies Up to 18 communications lines Competitive alternative to PC Server. Small Business PriceBig Business Performance .AS/400eAS/400eIPACSAS/400e servers 720, 730, 740AS/400 SystemsAS/400 ServersAS/400 mixed- mode servers740730720Interactive FeaturesAS/400e (available 2/99 with V4R3)Protecting Your Investment650 S40 S40 436 640 S30 S30 620 S20 S20 600 S10 530 53S 510 50S 500 40S 400 System 36Processor Featuresupgrade paths availableAS/400eAS/400eIPACSAS/400 系统配置实例AS/400e server 720 System UnitAS/400e server 720 系统单元的基本配置:• Model 720 Processor :- #2063 810 CPW 2-Way Processor • #1500 35CPW Interactive Card • Base 256M Memory • Mutil-function I/O Processor (MFIOP) • LAN Adapter • One 4.19G Disk Unit • Base System Unit Expansion • Nine additional internal disk slots • One CD-ROM unit • Console attachment - #9720 (Twinax/WAN) for Twinax console and ECS- #9745 (WAN) for Operations Console or CA Console and ECS • Eight additional PCI card slots in system unit • Fourteen additional PCI card slots or six SPD card slots in the System Unit Expansion • Internal Battery Backup • Concurrent repair capabilityAS/400eAS/400eIPACS1999 AS/400e HardwareNorthstar Processors across the Product Line DASD Capacity & PerformancenMaximum DASD Capacity Increase。