以存储为中心的企业计算环境产品技术特性介绍.ppt

1,DCC,以存储为中心的企业计算环境产品技术特性介绍,2,DCC,SAN存储系统的构成,1、应用服务器2、光交换机3、光HUB4、HBA5、Router6、磁盘阵列7、磁带库/磁带机8、Cables9、存储软件（包括存储管理、备份/恢复、信息共享、容灾）,3,DCC,1、SAN环境应用服务器,服务器厂家,IBM、SUN、HP、SGI、DELL,系统平台,UNIX：Solaris、AIX、IRIX、Linux、HP-UX,Windows/NT,4,DCC,Oracle,1、SAN环境应用服务器,如何选择SAN环境下各个应用服务器,1、服务器完成的功能,数据库服务、WEB服务、E-MAIL、数据加灾、数据备份、数据迁移、数据验证,2、根据应用状况选定服务器的级别,入门、部门级、企业级、高端（支持CPU个数、内存、PCI扩展能力）,IBMP系列,SUNFire系列,P615/P610,V240/F280R,P630/P640（4CPU）,V480,P650,V880,P670（1-16CPU）,F4800,IBMP615-SUN280RIBMP630-SUNV480IBMP650-SUNV880IBMP670-SUNF4800（12CPU以下）IBMP670-SUNF6800（13-16CPU）IBMP690-SUNF6800（17CPU-24CPU）IBMP690-SUNF12K（1532CPU）IBMSP2-SUN12K（32CPU以上）/F15K,5,DCC,1、SAN环境应用服务器,如何选择SAN环境下各个应用服务器,3、性能/价格,CPU主频（SUN1.2GHz,IBM1.5GHz)CPU设计结构（SUNUltraSPARCIII,IBMPower4+)L2CACHE(SUN8MB,IBM5MB)持续总线带宽（SUN9.6GB/S,IBM只有累加带宽）,4、动态域特性,实现方式（物理、逻辑）：SUNFire采用物理上划分双域、IBM采用软件上划分L-PART双机热备功能：SUN采用SUNCLUSTER和各种应用代理实现，IBM使用HACMP实现部分应用热切资源动态调整：SUN采用DR功能在线调整资源、IBM采用AIX软件功能实现,5、扩展能力,扩展时是否支持混频：SUNFire支持，IBM不支持扩展时是否再花更多的成本，SUNFire不需要配置PCI扩展部件和备板，IBM需要增加扩展部件，总体成本增加内存扩展对性能变化的影响：SUNFire随着内存的扩展、性能呈线性增长，IBM则不是,6、与SAN其它各个组件的互连性,兼容性、连通性性能（与软件、硬件配合）,6,DCC,1、SAN环境应用服务器,如何选择SAN环境下各个应用服务器,3、RAS（根据COMPUTERWORLD）,SUNSLOARIS/IBMAIX/NTSUN是唯一只运行一种OS的硬件厂商IBM最近与SCOUNIX发生技术版权问题明年初IBM将全线使用LINUX,7,DCC,FabricChannel技术,COMMONSERVICES,FRAMINGPROTOCOL/FLOWCONTROL,ENCODE/DECODE,133Mbit/s,266Mbit/s,531Mbit/s,1062Mbit/s,NETWORKS,FC-PH,FabricChannelStructure,8,DCC,Point-to-PointnotsupportedArbitratedLoop(FC-AL)limitedto126nodessharedbandwidthSwitchedFabric(FC-SW)upto16millionnodesscalablebandwidth,FibreChannel拓扑结构,FibreChannel技术,9,DCC,Actually2-NodeArbitratedLoopUsesFC-ALHBAdevicedriversReferredtoas“DirectConnect”,“DirectConnect”,FabricChannel技术,10,DCC,ArbitratedLoop,FabricChannel技术,11,DCC,SharedBandwidthlimitedto100MB/SecforallattachednodesHomogeneousOperatingSystems(同类系统）Limitednumberofnodesupto126最适合边缘设备的连接connecttoafabricusingFL-ports,ArbitratedLoop-continued,FabricChannel技术,12,DCC,RequiresadevicethatperformsFCroutingassigns24-bitfabricaddresstrafficcopPort-types:G-port:genericF-port:fabricE-port:expansionFL-port:looptofabric（Loop接口）N-port:nodeport（连接节点）,SwitchedFabric,FabricChannel技术,13,DCC,DepartmentalSwitchsmallnumberofportswithback-planebestusedforedgedeviceslimitedredundancyEnterpriseDirectorlargernumberofportswithlargerback-planebandwidthcompletelyredundant-nosingle-point-of-failureformsthebackboneoftheSAN,SwitchedFabric-continued,FabricChannel技术,14,DCC,SAN核心-光交换机,1、构建SAN的光交换机所具备的特性,高性能：1Gb/s、2Gb/s高可用性：多交换机实现冗余、互联高可靠性：电源、风扇全冗余、热交换集中管理：基于WEB、GUI的集中管理微码热升级连通性：经过测试与其它存储产品具有全耦合的连通性,15,DCC,SAN核心-光交换机,2、Brocade光交换机,SUN、COMPAQ、HDS等多厂家OEM业界实验室测试，连通性最好,SilkWorm1200:2Gbit/S,64/128口，企业级,SilkWorm3800：2Gbit/S,16口，部门级,SilkWorm3200：2Gbit/s,8口，入门级,特性：全冗余电源、风扇、处理器多协议支持-1Gb/s,2Gb/s骨干交换-实现规模可扩多服务-ISLTrunking,Zonning,FrameFiltering,16,DCC,SAN核心-光交换机,2、Brocade光交换机,SUN、COMPAQ、HDS等多厂家OEM业界实验室测试，连通性最好,SilkWorm6400:1Gbit/S,64口，企业级,SilkWorm2800/2400：1Gbit/S,8/16口，部门级,SilkWorm2210/2240/2250：1Gbit/s,16口，入门级,特性：全冗余电源、风扇、处理器多协议支持-1Gb/s骨干交换-实现规模可扩多服务-ISLTrunking,Zonning,FrameFiltering,17,DCC,SAN核心-光交换机,2、McData光交换机,EMC、HDS等使用该品牌光交换机,ED-6064：企业级、99.999%的高可用性集中资源管理、主要部件冗余自动故障解决和CallHome平均少于2微秒的延迟,18,DCC,SAN核心-光交换机,2、McData光交换机,ES-3032：32口部门级、EFC集中管理热插拔冗余电源、风扇，联机微码升级和诊断，少于2us的延迟,ES-3016：16口部门级、热插拔冗余电源风扇、联机诊断、联机升级、,19,DCC,SAN核心-光交换机,2、McData光交换机,ES-1000：入门级、集中管理冗余电源、风扇联机微码升级、诊断用于边缘存储设备连接,20,DCC,企业存储系统-FC-SWITCH,Scalable-upto16milliondevicesdedicatedbandwidthMulti-SwitchFabricSwitch-to-SwitchConnectivitythroughE-portsInter-SwitchLinks(ISL)ZoningCapabilities,SwitchedFabric-continued,21,DCC,SAN核心-光交换机,3、Vixel光交换机,9000：2Gb/s,支持1Gb/s,聚集带宽64Gb/S8口-9100，16口-9200，16口双电源93007-Hops,非阻塞的核心，2122帖大小，集中管理。,7000：1Gb/s，720016口，71008口，自感应和自测试、集中管理，,22,DCC,Scalability,AvailabilityandFunctionality,Ed-64mNEW,23,DCC,光交换机特性,RedundantPowerYYYRedundantCoolingYYYRedundantLogicCardsYNYHotSwapofComponentsYSomeYPhoneHomeYQ2YCentralizedControlYYYHotMicrocodeUpgradesYNY,24,DCC,SAN的边缘连接-光HUB,光HUB特性,共享100Mb/s的带宽FC-AL协议适合边缘设备的整合各服务器、存储厂家都有产品CLUSTER常使用,25,DCC,HBA,主机适配器-HBA,100Mb/s（200MB/S光交换机需要2Gb/s的HBA）FC-AL协议连接主机和光交换机各服务器、存储厂家都有产品注意总线接口类型、服务器不一样使用的HBA不同一般为多膜光纤服务器驱动是选择应该注意的地方有WWN名字并且是唯一的。JNI生产的HBA测试连通性最好,26,DCC,FC-SCSIRouter/Bridge,实现FC协议到SCSI或SCSI到FC的转换,磁带机和SCSI磁盘阵列与SAN的整合需要,STK、Brocade、IBM等生产,STK：3250：1-FC口/2-SCSI口,Brocade:2-FC口/4-SCSI口,27,DCC,Cables,“Short”distances:multi-modefiberusesashort-wavelaserorLED,780nm125mmcladding62.5mmcore-goodfor300meters50mmcore-goodfor500meters“Long”distances:single-modefiberusesalong-wavelaser,1380nm125mmcladding9mmcore-goodfor10-40kilometers,FibreChannelCables,28,DCC,磁盘阵列,1、生产厂家,EMC、NetApp、HDS、IBM、HP、SUN、SGI、DELL,2、分类高端、中端、低端全光纤、控制器光纤/磁盘SCSI、SCSI总线式、交换式,29,DCC,EMC磁盘阵列,产品线：,Clariion:FC4700/4500,Symmetrix:8000系列,30,DCC,EMC8730磁盘阵列,Ports:ConnectHoststotheSymmBuses:PipelinesthattheDataMovesAlongCache:MemoryDirectors:MoveDataIn&OutofCacheDisks:StoreCustomerDataEnginuity:SymmetrixsOperatingSystem(a.k.a.“Microcode”),31,DCC,EMC-8730磁盘阵列,32,DCC,EMC-8730磁盘阵列,1、CACHE：1位写入-2位校验，出错就加标记禁止写操作。若这种错误多到一块板子时，系统自动将该板划分出来，其他继续使用不影响系统运转2、CACHE内的所有芯片做7+1的RAID5，在横向、竖向3、360MB/S的系统总线4、DiskDirector：DD有8个通道，4个连接磁盘，4个连接到相邻的DD上，作到连路冗于。5、磁盘是定制，带有Buffer,33,DCC,HDS企业存储系统-磁盘阵列,1、HPXP512/XP48，SUNSE9910/9960是OEMHDSLightnning9910/9960,2、产品线,9910SingleCabinetSingle-phasepower16GBmax.cache48HDDsor11arraygroups(12arraygroupsincludingspares)3+TBmaximumnativecapacity,9960MultipleFramesSingleor3-phasepower32GBmax.cache96HDDs(entryconfig.)to512HDDs(fullconfig.)or126arraygroupsScalableto37+TBnativecapacity,34,DCC,企业存储系统-HDSLightning,LargeCapacityUpto4096logicaladdressesOver27TBuseablecapacity47/73GB10KRPMHDDs,HighPerformance32concurrenttransferchannels6.4GB/s:totalbandwidthFront-endFibreI/FBackendFibreI/F18GB10KRPMHDDs,Reliability&ResiliencyNosinglepointoffailureNon-disruptivemaintenance/replacement24xforeveravailabilityRaid1+andRaid5+,HighConnectivity32hostchannelportsFibre/ESCONchannelsHeterogeneousplatformsharingFreedomDataNetwork,S/390,UNIX,S/390,Linux,NetWare,Lightning9900,35,DCC,-OnlyNextGenCrossbarSwitchStorageArchitectureintheWorld-15.9GB/sInternalBandwidth-96PathstoMirroredCache-世界唯一新一代交错结构存储结构-15.9GB/秒内部带宽-96条路径连接镜像缓存,36,DCC,企业存储系统-HDSLightning9900,日立生产的3英寸磁盘18GB,47GBand73GB10,025RPM数据保护RAID-5/RAID-103D+1Por2D+2DDynamicGlobalSparingMaxof16动态热交换磁盘替换,37,DCC,企业存储系统-HDSLightning9900,全光纤高速内部switchHi-StarTMHighspeed,Highcapacity,Dual-portedfibrediskdrives分开的ControlCacheandDataCacheNon-stopavailabilityandscalabilityEasilymanagedwithSANtools,38,DCC,IBM磁盘系统,IBM产品线：,7133：SSA技术连接、低端Fast500、Fast700、Fast900,2105：高端产品,Fast700:DualRAIDController/max2GBCache4xFCHostPorts/220 xFCDiskDriver/16LUN,39,DCC,IBMESS-2105,1、2Powerfulrs/6000(4-way)processor2、Clusterwith71333、SupportFibreChannel,UltraSCSI,ESCON*,andFICONinterfaces4、upto22.4TB(RAID5)5、Cache32GB6、160MB/SDiskPortSpeed7、32SCSIorESCON16FC,40,DCC,IBMESS-2105,1、Fixed-busarchitecture,2、18GB，36GBDISKDEIVER,3、2X192MaxWriteCache,4、InstallinganHArequiresBayshutdown,5、AIXHACMPSupportOnly,41,DCC,sun磁盘系统,sun产品线：,T3系列：T3ES、3910、3960,中高端,SE3510、SE6320,SE9980,SE3510：部署简单、管理简单GUI、几分钟安装OK高密度、扩展性强30TB/一个机柜、动态LUN扩展性能优越1个控制模块（2XRAIDController/2GBCache)配置两个磁盘模块（24DISKS）2GbHostInterface(8个）/2GbDiskDriver高可用性72小时CAHCE电池保护多RAID级别、1024LUNS、20个HotSpare,CAHCE优化顺序读写；128K块大小随机读写：32K块大小免费诊断、管理软件,42,DCC,sun磁盘系统,43,DCC,企业存储系统-比较,HDS,7700E,HDS9900,Lightning,EMC,Symm.8000,IBM,ESSShark,Max.Raw,Capacity,11.6TB,36.8TB,69.5TB,11.4TB,Bandwidth,(MBSec),744,6.4GB,1440,1064,Max.,Cache,16GB,(separate),32GB,(separate),32GB,(combined),16GB,(combined),SCSI,Connections,32,0,32,16,FibreConnections,16,32,16,16,(viagateway),ESCON,Connections,32,32,32,32,44,DCC,企业存储系统-SAN软件解决方案,Enterprise,Storage,45,DCC,企业存储系统-SAN软件解决方案,EMCControlCenterMonitorstatus,performance,andconfigurationofenterprisestoragen/wNavisphereSoftwareSuiteMonitor,control,&tuneEMCCLARiiONstoragearraysResourceViewMaphostdatatostorageSRDF/TimeFinderManargeControlSRDF/TimeFinderDynamicDiskReallocationEfficientcapacityutilizationVolumeLogixVolumeaccesssecurityPowerPathI/OpathmanagementSymmetrixDatabaseTunerOptimizedatabaseperformanceWorkloadAnalyzerAnalyzeSymmetrixperformance,Management,46,DCC,企业存储系统-SAN软件解决方案,SymmetrixRemoteDataFacility(SRDF)ProvidesmirroringofdatabetweentwophysicallyseparatedSymmetrixsystems(Replication)Enterprise-widedisasterrecoveryTimeFinder(PARALLEL)TakesasnapshotofyourdataatanypointintimeSavesonto“BusinessContinuanceVolumes”BCVsEMCDataManager(EDM)CentralizedbackupandrecoveryservicesSymmetrixDataMigrationService(SDMS)Non-disruptivedatamigrationsCopyPointTapebackupforAS-400EnvironmentsFoundationSuiteIntegratesTimeFinderwithVeritas,47,DCC,企业存储系统-SAN软件解决方案,ESPEnterpriseStoragePlatform支持不同主机平台(mainframe,UNIX,NT,AS/400,NetWare,etc.)AllowsconsolidatedstorageInfoMover用Symmetrix通道实现文件高速传输提供无中断的数据存取CelerraFileServerManagerTransparentfilesharingoverthenetworkNetworkAttachedStorage(NAS)AllowsBackupoverMainframe&OpenSystems,48,DCC,企业存储系统-SAN软件解决方案,EnterpriseStorageNetworkDirectorsSwitchesHubsRouters/ConvertersGatewaysSCSIESCON/FICON,构建企业网络,49,DCC,企业存储系统-SAN软件解决方案,ControlCenterPowerPathInternetServicesConnectrixManagerVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,EnterpriseStorageServer(ESS),StorWatchI/Ooptimizer-FlashCopyNotavailablePPRC/XRCNotavailable-TivoliStorageManager-,50,DCC,企业存储系统-SAN软件解决方案,ControlCenterPowerPathInternetServicesConnectrixManagerVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,SureStoreEXP256,PerformanceManagerPVlinks-SecureManagerBusinessCopyContinuousAccess-OmniBack-ResourceManagerDataExchange-,51,DCC,企业存储系统-SAN软件解决方案,HitachiLtd.,HDS,ControlCenterPowerPathInternetServicesConnectrixVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,INFORMATIONMANAGEMENTINFORMATIONPROTECTIONINFORMATIONSHARING,ResourceManagerPathManager-ED-5000ZoneAllocationmanagerShadowImageHRC/HORC/HXRCOn-lineDataMigrationHODMMultiPlatformBackup/RestoreHARBORResourceSharingMultiPlatformdataexchangeHMDE-,7700E,9960,52,DCC,企业存储系统-SAN软件解决方案,ControlCenterPowerPathInternetServicesConnectrixManagerVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,SANworksCommandConsoleSANworksSecurePath-SANworksSelectivePresentationSANworksVirtualRelplicator/EVMSANworksDatareplicationmanager-SANworksLegatoNetworker-,53,DCC,企业存储系统-SAN软件解决方案,ControlCenterPowerPathInternetServicesConnectrixManagerVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,RaidManagerVeritasDynamicPathing-InstantImage-VeritasNetbackup-,ResourceManager/RAIDMangerPathManager/VeritasDynamixpathing-ED-5000ZoneAllocationmanagerShadowImage/InstantImageHRC/HORC/HXRCOn-lineDataMigrationHODMMultiPlatformBackup/Restore/NBU/LegatoHARBORResourceSharingMultiPlatformdataexchangeHMDE-,54,DCC,企业存储系统-SAN软件解决方案,ControlCenterPowerPathInternetServicesConnectrixManagerVolumeLogixTimeFinderSRDFSDMSEDMFDRSOSESPInfoMoverCelerra,-FilerView,ApplianceWatch-SnapShotSnapMirrorLegato/VeritasNDMPsupport-F720,F740,F760,55,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,BaseonSTKsL-SeriesarchitectureDatawarehousing、Imagearchives、DocManagementRadytoSANHighPerformanceWith4DRoboticsandDigitalVisionsystem900cartridgefetchesperhourSupportSTKhigh-performance9840andhigh-capacityT9940tapedriverAlsointegrateSDLT,DLT,LTOTapeDivers,56,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,槽数,216,384,678(withexpansionframe),Plus12slotsfordiagnosticandcleaningcartridges,Upto20DLT7000,DLT8000,SDLTandLTOUltriumdrives,orupto129840orT9940drives,oracombination,驱动器个数,DLT,SDLT,LTOUltrium,9840andT9940,支持介质,57,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,容量,非压缩,压缩,DLT7000（35GB）DLT8000(40GB)SDLT(110GB)LTOUltrium(100GB)9840(20GB)9840B(20GB)T9940(60GB),23.73TB47.46TB27.12TB54.24TB74.58TB149.16TB67.80TB135.6TB13.56TB27.12TB13.56TB27.12TB40.68TB81.36TB,58,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,非压缩,压缩,速度,DLT7000（20Drivers,5mb/s）DLT8000(20Drivers,6MB/S)SDLT(20Drivers,11mb/s)LTOUltrium(20Drivers,15MB/S)9840(12Drivers,10MB/S)9840B(12Drivers,19MB/S)T9940(12Drivers,10MB/S),360GB/Hr720g/hr432gb/hr864gb/hr792gb/hr1584gb/hr1080gb/hr2169gb/hr432gb/hr864gb/hr8208gb/hr1641.6gb/hr432gb/hr864gb/hr,59,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,平均磁带存取时间DLTdriver:7SecondsSDLTdriver:4.5SLTO、9840、T9940：4.5S,机械手控制,SCSI-3MediachangercommendsetFast/Wideinterface,single-endedordifferentialACSLSSoftwarecontrolSCSIconnectionFibrechanneloption,60,DCC,企业存储系统-离线备份解决方案,磁带库,STKL-700,Specifications,Standarddigitalcamera-basedvisionsystem,Automatic,LibraryorsoftwareinitiatedCleaning,Hotswappabledrivers,powersuppliesandfans,Standard,20cartridgecapacity(optionalsecond20cartridgeCAP,ControlPanel:User-friendlyconfiguationanddiagnosticcontrolStatusdisplayandviewingwindow,61,DCC,IBM3494TapeLibrary,Modularexpansion-16frames,2servicebay,SupportMagstar3590ModelB1A/E1Aand3490EModelF1ATapedrives,Wideplatformconnectivity,IBMAS/400,RS/6000,SP,S/390,SUN,HP,Microsoft,Non-IBMplatforms,62,DCC,IBM3494TapeLibrary,性能：,1、单个3494机柜平均存取时间为7秒,2、使用单个机械手一小时完成265磁带交换,3、双机械手每小时完成305次磁带交换,容量：,1、16个柜子,2、最多76个Magstar3590磁带驱动器,3、最多32个3490E磁带驱动器,4、最多6240个磁带，247TB容量,63,DCC,IBM3494TapeLibrary,支持磁带,20GB数据（非压缩）-3590磁带,40GB数据（非压缩）-NewMagstar3590ExtendedHighPerformanceCartridgeTape,800MB数据（非压缩）-3490E磁带,I/O站,1030磁带（不用停机）,64,DCC,IBM3494TapeLibrary,Magstar3494磁带库组成,1、控制柜,带库管理器、控制台、磁带存取器、I/O站、磁带驱动器、条形码接读器、240磁带槽位、主机接口（32最多）,L103490EF1A磁带机,L120到2个SCSI接口的3590磁带机,L140到2个3590磁带机,65,DCC,IBM3494TapeLibrary,Magstar3494磁带库组成,2、驱动器柜,D100到2个3490EF1A磁带机，400磁带槽位,D120到6个SCSI3590磁带机，400磁带槽位,D140到4个3590磁带机并有ESCON和FICON控制部件,66,DCC,IBM3494TapeLibrary,Magstar3494磁带库组成,3、存储柜,S10400磁带槽位,高可用HA型号,提供第二个磁带抓去器、第二个带库管理器两个服务柜子实现自动替换,67,DCC,IBM3494TapeLib,管理软件,带库管理软件：,AccessingofcartridgesPlacementofcartridgesinslotsMovementofcartridgesAutomaticdrivecleaningPerformanceoptimizationTapehandlingprioritiesErrorrecoveryErrorloggingMediainventoryMediapoolmanagement,68,DCC,存储备份软件,Veritas,VeritasNetBackupDataCenter,数据中心级的数据保护-NT/2000，UNIX，NetWare,GUI,Web,集中管理和控制,支持多种策略定时、定制，全部、增量、差分备份方式,提供多种数据库备份,Oracle、Informix、Sybase、MicrosoftSQL、Exchangeserver、DB2、LotusNotes/Domino,69,DCC,存储备份软件,Veritas,NBUPerformance,UnlimitedScalability集中管理和控制，高性能备份，灵活四层结构。使NBU能够很好适应数据中心的膨胀,UnparalleledPerformance最多支持32个数据流共享单一磁带设备，利用FlashBackup克服文件系统瓶颈,非中断的Backup利用AGENT实现安全、可靠的数据保护、集成镜像和快照技术。确保备份连续性,70,DCC,存储备份软件,Veritas,NBUPerformance,支持所有SCSI、Fibrechannel接口的磁带库STK，