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1、 2005 Hitachi Data Systems*HDS高端存储系统实施及维护程永宁* 2005 Hitachi Data Systems2内容 HDS VSP磁盘阵列简介 存储系统实施情况 HDS USP & VSP磁盘阵列日常维护 HDS 售后服务流程 HDS HDLM软件日常维护* 2005 Hitachi Data Systems3缩略语 DKC Disk Controller (盘机的控制柜部分) DKU Disk Unit (盘机的磁盘柜部分) DKA Disk Adapter (后端卡，用于连接内部磁盘) CHA Channel Adapter (前端卡，用于连接外部主机)
2、CSW Crossbar SWitch SM Share Memory CM Cache Memory CP PCB处理器板 SVP Service Processor (系统控制台，用于设备的管理) HDU Hard Disk Unit HDD Hard Disk Driver* 2005 Hitachi Data SystemsHardware Architecture* 2005 Hitachi Data Systems5Hitachi Universal Storage Platform V - Externally Attached Storage Virtualization Im
3、plementationExternally Attached Storage SystemIBM z/OSMainframe HostInternal DevicesHost View DevicesSANSANESCON / FICONFibre ChannelUSP V Internal DisksLUNLUNLUNLUNLUNLUNLDEVLDEVLDEVLDEVHDDLDEVVDEVLUNLUNVDEV VDEVTarget PortExternal PortArray groupELUNLUNTarget PortLDEVLDEVELUN is a LUN that is mapp
4、ed to a LUN in external storage device Target PortLUNUSP V or NSC55 or VSP* 2005 Hitachi Data Systems6Seamless Scalability with Single Model of the Hitachi Universal Storage Platform VCommon components from base unit to maximum configuration.Non-Disruptive upgrade from base to maximum* 2005 Hitachi
5、Data Systems7VSP Hardware Structure Controller 14 SAS LinksController 04 SAS Links4 SAS Links4 SAS LinksExpanderExpanderEnclosures 15 DisksSAS HDD Slot 0SAS HDD Slot 1SAS HDD Slot 2SAS HDD Slot 3SAS HDD Slot 4SAS HDD Slot 13SAS HDD Slot 14Universal Storage Platform V with 64 Fibre Channel loopsVirtu
6、al Storage Platform with 64 SAS linksFC Channel vs SAS2.0VSP 之多种硬盘驱动器支持 2.5” drive cost crosses over 3.5” SAS interface becomes dominant Fibre channel will decline on performance drives Flash drives for performance alternativeWorldwide performance Optimized HDD for Enterprise Applications Average pr
7、ice per Gigabyte Form Factor, 2009 - 2014Worldwide HDD Shipment for Enterprise Applications By Interface, 2009 - 2014(1) At v02 (2) All channel configuration (3) Orderable in clustered pair VSP 最小配置VSP 最大配置USP VVSP vs. USP V硬盘数量01280/ 20481152+77%虚拟化容量-255PB247PB+3%前端端口 (8G) FC, FICON, FCoE(1)16 (FC
8、)192 (FC) (2) 192 (FICON) (2) 96 (FCoE)FC4 224 / FC8 112(2) FICON4 112+70% (FC8)后端链路(6G)06464 (FC-AL 4G)+50%缓存大小32 GB1TB (1)512GB2x缓存保护Flash (+ battery)Flash (+ battery)BatteriesVirtual Storage Director(3)28无内部带宽(Data and Control GB/s)-128/6468/39+79%能耗(满配)-30 KW (one phase)33.2 KW (three phase)-48%
9、 (W/TB 600GB HDD)VSP产品的技术指标机柜最大数量为 6个: 2 control chassis 和16 drive chassis* All channel configuration, * *v02 Rack-00Rack-01Rack-02Rack-10Rack-11Rack-12Controller 0Controller 13,610mm2,006mm1,100mm1 control chassis2 control chassis HDD (2.5”)0 - 1,0240 - 2,048HDD (3.5”)0 - 6400 - 1,280Ports16 - 96*1
10、6 - 192*CacheUp to 512GB*Up to 1,024GB*VSP机柜示意图密度提高 40%每 TB 功耗降低40%* 2005 Hitachi Data SystemsVSP Frame Types Disk Controller (DKC) Frame Disk Unit (DKU) or Disk Array FrameDisk Controller FrameDisk Array FRAMELogic-Box(750 mm)(650 mm)(1920 mm)HDD BoxAC-DC Power SupplyAC-DC Power Supply(75.59 in.) (
11、25.59 in.) * 2005 Hitachi Data Systems13VSP HDD placement VSP HDD internel connect* 2005 Hitachi Data Systems14* 2011 Hitachi Data SystemsVSP Frame DKC front Rear view Disk Controller (DKC) FrameCACHE PCB LED* 2005 Hitachi Data Systems16CACHE PCB * 2005 Hitachi Data Systems17* 2011 Hitachi Data Syst
12、ems18VSP LED and SwitchPanel switch * 2011 Hitachi Data Systems19VSP SVP 位置和端口说明* 2011 Hitachi Data Systems20* 2011 Hitachi Data Systems21CHA 端口编号如： Cluster1 : CL1-A CL3-A CL5-A CL7-A CL1-B CL3-B CL5-B CL7-BCluster2 : CL2-A CL4-A CL6-A CL8-A CL2-B CL4-B CL6-B CL8-B* 2011 Hitachi Data Systems22SAN To
13、pologyServer_1Server_2Server_131Server_132CL-1CL-2Switch 1Switch2HBAHBAHBAHBAUSP1 &VSP1CL-1CL-2USP2 &VSP2* 2005 Hitachi Data Systems23Universal Storage Platform日常维护介绍 日常监控的几种方法 使用USP的Callhome功能，进行自动监控通过电话线或者网络，使用USP SVP提供的Hi-track软件对USP设备 进行实时监控，当发生故障时，Hi-track自动通过电话线或网络与HDS的Hi- track Server进行通信，并自动
14、产生Case并通知相应工程师。此方法是完全 自动的。 定期观察USP指示灯的状态定期的检查USP前面板上的指示灯来确定设备运行是否正常。 使用Client PC连接到SVP进行监控通过客户端的远程桌面工具，通过网络连接到VSP or USP SVP上， 对USP的运行状态进行监控。 使用Storage Navigator进行监控通过客户端的IE或兼容的浏览器，通过网络连接到VSP or USP SVP 中的Apache Server中来对VSP ，USP的运行状态进行监控。* 2005 Hitachi Data Systems24硬件产品日常维护-Hi-TrackTechnical Assis
15、tance CenterHi-Track Center Servers (Various PCs)- Data Collection - Data Display - Data Analysis - Patch/File Xfr - Intranet Web Access- Trouble Analysis - Remote Console - Online Patch - Info Transfer - File XfrCall ManagementHi-Track Decision Analysis Server (NT Server)Clarify Problem Tracking System (UNIX)- Open Problem Case - Page CSR - Send EmailCustomer Service Rep- Dispatch to SiteFTPemailWWWVarious Hi-Track ProtocolsLightning 9900V9500V / AMSUSPVM & USP* 2005 Hitachi Data Systems25USPV指示灯介绍 USP 的指示灯 1 READY 在运行状态下常亮 2 ALARM 通常不亮，在有部件 损坏的情况下会亮红灯 3 MESSAGE 通
