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动态基础架构之PVM虚拟化方案动态基础架构之PowerVM虚拟化方案客户需求ITInfrastructureGrowthITInfrastructureGrowthSpendingSpending(US$B)$300InstalledBase(MUnits)Spending(US$B)50$200$250NewserverspendingServermgmtandadmincostsx4Powerandcoolingcostsx8354045$150$200Newserverspending253035$50$100101520$0$5005Source:IDC,Virtualization2.0:TheNextPhaseinCustomerAdoption,Doc#204904,Dec2006Source:IDC,Virtualization2.0:TheNextPhaseinCustomerAdoption,Doc#204904,Dec2006IndustryTrends:IncreasingCitCapacityNetworkBandwidth10Ethernet(Trend)RelativePerformanceperSocket46810andwidth(Gb)Ethernet(Trend)FC(Trend)234erformanceSt(Td)02199819992001200320042006YearBa0120032004200520062007YearPeSystemp(Trend)j•Significantgrowthincapacity–Networkbandwidthhasgrown100xinlessthan10yearsFibChlbdidthh4i5–FibreChannelbandwidthhasgrown4xin5years.–CPUperformancepersockethasgrownalmost4xin4years.Result–Overallocatedserverandnetworkcapacity–Significantpowerandcoolingrequirements–TheincreasingmicroprocessorperformancepersocketwillbothdriveandTheincreasingmicroprocessorperformancepersocketwillbothdriveandenablethegrowinguseofvirtualizationServersprawl–costofsystemsunknown,runningoutoffloorspaceLowutilizationrates–aslowas5-10%forx86Managementcomplexity–CostescalatingfasterthansystemcostVirtualization–Loweringthecomplexity&costofmanagement–Bringingflexibility,responsivenessandavailability–Helptodeploynewapplicationsintothemarketquickly–AcceleratebusinessinnovationLESSISMORE–FocusonhighlyefficientuseofFEWERserversIBMPowerSystems虚拟化解决方案新一代虚拟化新一代虚拟化•1）技术跨越整个系统网络实现虚拟•1）技术——跨越整个系统网络实现虚拟应用迁移(LiveApplicationMobility)Tivoli的资源配置•2）理念——迎合企业对IT基础架构的新需求2）理念迎合企业对IT基础架构的新需求•3）模式——企业计算模式的创新SF20和云计算ServerFarm2.0和云计算IBMPowerSystemsVirtualizationSolutionyVirtualization•AIXWPAR•WPARManager•LiveApplicationMobilityAIXAIXSystemPlanningToolSystemPlanningTool•LiveApplicationMobilityPowerVMPowerVMLivePartitionMobilityLivePartitionMobility•Express•StandardDLPARDLPARMicroMicro--PartitionPartitionVIOSVIOSIVMIVMLx86Lx86Standard•EnterpriseHypervisorHypervisorPowerSystemsPowerSystems•HighRASPowerSystemsPowerSystemsg•HighPerformancePowerSystemsHardwarePowerSystemsHardware-HighRAS,HighPerformancePrimaryPOWERRASFeatures9ProcessorInstructionRetry9AlternateProcessorRecovery9FirstFailureDataCapture9DDRChipkillmemory9Bit-steering/redundantmemorygy9ServiceProcessorFailover*9DynamicFirmwareMaintenance*9HotI/ODrawerAdd*9HotI/ODrawerAdd9I/OerrorhandlingextendedbeyondbasePCIadapter9ECCextendedtointer-chipconnectionsforthefabric/processorbuses9MemoryandL3Cachesoftscrubbing9MemoryandL3Cachesoftscrubbing9HardwareAssisted9L2&L3CacheLineDelete9HdAitdMSbbi9HardwareAssistedMemoryScrubbing9LivePartitionMigration9570ConcurrentAdd&ColdRepairHMCrequiredtoenablethesefunctions..9Redundantpower,fansedudatpoe,as9DynamicProcessorDeallocation9Dynamicprocessorsparing9ECCmemory9ECCmemory9Persistentmemorydeallocation9Hot-plugPCIslots,fans,power99Internallightpathdiagnostics9Hot-swappablediskbaysHMCrequiredtoenablethesefunctions..World-classHardwareRASSummaryofkeyPowerSystemsRASfeaturesWorldclassHardwareRAS自我保护:自我保护内核自恢复第一故障点数据采集自配置热插拔硬盘自我保护内核SecureWayLDAP目录集成Kerberos验证服务器SSL数字证书第故障点数据采集ChipkillECC内存,动态位操控自动重定位-处理器,缓存,逻辑分区热插拔硬盘热插拔PCI无线系统配置虚拟IP地址微码清册数字证书加密逻辑分区自动系统挂起恢复以太通道自动恢复系统电话回拨服务支持(CallHome)自我优化逻辑分微码清册IP多路由TCP阻塞通知Home)多路缺省网关HACMP&HAGeo(远程灾难备份及镜像)逻辑分区集群和集群管理工作负载管理PSSP集群管理内存扩展分配内存扩展分配可靠伸缩集群技术(RSCT)IBMPower595创造世界TPC-C第一纪录创界第录•Over6MilliontpmCwithasingle64-coresystem!•Nearly3Xperformanceper-corethanHP!TPCCResultsPerCoreTPC-CResultstpmC6085166PerCorerCore95,080t64-core128-core6,085,1664,092,799tpmCPe63,02031,975Chi/C/ThStIBMPower595$2.81/tpmCHPSuperdome$2.93/tpmCIBMPower595(POWER6)IBMp5-595(POWER5+)HPSuperdomeSystemChip/Core/ThreadSystemAvailability$/tpmCDatabaseOStpmCtpmC/CoreIBMPower595(5.0GHzPOWER6)32/64/12812/10/08$2.81IBMDB29.5AIXV5.36,085,16695,080IBMp5-595(2.3GHzPOWER5+)32/64/12801/22/07$2.97IBMDB29.5AIXV5.34,033,37863,020HPSuperdome(16GHzItanium2)64/128/25608/06/07$293Oracle10gHPUX11iv3409279931975HPSuperdome(1.6GHzItanium2)64/128/25608/06/07$2.93Oracle10gHP-UX11iv34,092,79931,975Source:“GrandSlam”TheIBMPOWER6GrandSlamformajorworkloadserCore22XJavarCore33XTransactionformajorworkloadserformancePe1.512XJavaSPECjbb2005*Systemswith16ormorecoreserformancePe23XTransactionTPC-C**Systemswith16ormorecoresRelativeP00.5POWER6Itanium2SPARC64XEONOpteronRelativePeHPIBMUiE01Itanium2POWER6XEONSFujitsuPQ580IBMp570SunM8000FujitsuRX800Fabric7Q80HPSuperdomeIBMp570UnisysES7000Sun2.3XThroughputCore3rCore23XHPC33ougputSPECint_rate2006*Systemswith8ormorecores2rformancePererformancePer22.3XHPCSPECfp_rate2006*Systemswith8ormorecores01RelativePerSPARC64Itanium2POWER6XEONOpteronRelativePe01POWER6Itanium2SPARC64XEONOpteronHPDL585HPrx6600IBMp570SunM8000FujitsuRX300FujitsuRX300HPrx7640IBMp570SunM8000HPDL585PowerSystemSoftwarePowerVM-PowerVMIBM’sHistoryofVitlitiLdhiVirtualizationLeadershipA40yeartraditionculminates