HP3PAR基礎(chǔ)技術(shù)架構(gòu)-

KevinKANG(亢海峰),HPESSNSWD3PARExpertTeam,CHINAHP-3PAR存儲解決方案高可用高性能，精簡，智能的存儲解決方案議題HP

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3PAR基礎(chǔ)架構(gòu)高性能高可用的存儲精簡的存儲智能的存儲案例分享Q&A3PART技術(shù)基礎(chǔ)架構(gòu)軟件硬件架構(gòu)主機端口

高速緩存磁盤連接Legendpoint-to-pointorswitchedconnectionpoint-to-pointorswitchedconnection傳統(tǒng)高端存儲傳統(tǒng)中端存儲技術(shù)總覽-硬件架構(gòu)3PARInSpire?架構(gòu)卓越的，大規(guī)模的，自動負載均衡的存儲3PARASIC技術(shù)總覽-后端磁盤以及軟件基礎(chǔ)架構(gòu)Chunklets物力磁盤被分成256MB的標(biāo)準(zhǔn)小塊存放于存儲中虛擬資源池自動按照資源池的屬性從存儲中選取小塊組成主機看到的卷主機看到的卷整個創(chuàng)建到開始使用過程僅僅10幾秒LimitWarningLimitWarning50GBSSD,300&

600GBFC,2TBNL256MBto16TBHighestperformance

Highresiliency

HighercostMediumperformance

Highestresiliency

LowercostRAID0,RAID10,RAID50(1:2-8),RAID60(2:6,2:14)Autonomic

GroupregionchunkletLDLDLDLDLDLDDriveChassis技術(shù)總覽…完全的自動負載均衡存儲系統(tǒng)ChannelDirectorsCacheBoardsDiskDirectorsHP3PAR傳統(tǒng)存儲F200F400T400T800ControllerNodes22–42–42–8FibreChannelHostPortsOptionaliSCSIHostPortsBuilt-inRemoteCopyPorts0–12

0–820–24

0–1620–64

0–1620–128

0–322GBsControlCacheGBsDataCache8

128-16

12-248-16

24-488-32

24-96DiskDrives16-19216-38416–64016–1,280DriveTypes50GBSSD,300&600GBFC,2TBNL50GBSSD,300&600GBFC,2TBNL50GBSSD,300&600GBFC,2TBNL50GBSSD,300&600GBFC,2TBNLMaxRawCapacity128TB384TB400TB800TBThroughput/IOPS(fromdisk)1,300(MB/s)/46,8002,600(MB/s)/93,6003,200(MB/s)/156,0006,400(MB/s)/312,000SPC-1Benchmark

Results93,050SPC-1IOPS224,990SPC-1IOPS技術(shù)總覽-全系列硬件統(tǒng)一的操作平臺高性能高可用,精簡,智能技術(shù)特性高性能高可用,精簡,智能技術(shù)特性高可用高性能-獨特的控制器架構(gòu)數(shù)據(jù)流控制流磁盤主機端口控制器高速緩存磁盤端口磁盤主機端口控制器數(shù)據(jù)緩存磁盤端口控制緩存3PARInServ主機端口控制緩存磁盤磁盤端口X86ASIC數(shù)據(jù)緩存?zhèn)鹘y(tǒng)存儲UnifiedProcessorand/orMemoryControlProcessor&Memory3PARASIC&MemorydiskHeavythroughputworkloadappliedHeavytransactionworkloadappliedI/OProcessing:TraditionalStorageI/OProcessing:3PARControllerNodehostshostssmallIOPswaitforlargeIOPstobeprocessedcontrolinformationanddataarepathedandprocessedseparatelyHeavythroughputworkloadsustainedHeavytransactionworkloadsustainedDiskinterface=

controlinformation(metadata)=

dataHostinterfaceHostinterfacediskDiskinterface高可用性高性能:真正的混合工作負載高可用高性能-卓越的ASIC芯片快速的RAID5

RAID6迅捷的磁盤恢復(fù)技術(shù)精密相連的集群高帶寬，低延遲，高速互聯(lián)混合任務(wù)并發(fā)處理數(shù)據(jù)和控制信息的獨立分類處理“0”感知MassiveParallelismTested(byOracle)3PAR’sArchitecture’smassivelyparallelutilizationofsystemresources:DisksNodesPathsPortsCacheMinimizescontentionandassuresservicelevelsautomaticallyPERFORMANCEIMPACTFROMUNRELATEDI/OSTREAMS傳統(tǒng)存儲3PARInServ*-Hotspotsoccurduringrebuildand/orafterdiskreplacement

**-DiminishedI/Opausealso.---RAID1Group------RAID1Group------R1Raidlet------R1Raidlet---基于物理磁盤的RAID

Shelf(chassis)Shelf(chassis)基于磁盤架的RAID架構(gòu)設(shè)計

磁盤架設(shè)計(chassis)傳統(tǒng)鏡像

持續(xù)緩存鏡像

控制節(jié)點磁盤類型多對一的硬盤恢復(fù)

多對多的數(shù)據(jù)恢復(fù)

spare

drivesparechunklets部件高可用高性能–多重的冗余機制高性能高可用,精簡,智能技術(shù)特性精簡-ThinProvisioning傳統(tǒng)空間分配方式3PAR精簡分配方式VolumeVolumeVolumeWrittenDataWrittenDataWrittenDataCommonBufferPoolPurchasedPhysicalCapacityPurchasedPhysicalCapacityVolumeVolumeVolumeWrittenDataWrittenDataWrittenData

精簡:ThinProvisioning的性能體現(xiàn)精簡:變的精簡,保持精簡BeforeAfter000000000000T-ClassF-ClassBeforeAfter00000000T-ClassF-Class3PAR幫您開始精簡|轉(zhuǎn)化精簡|保持精簡精簡卷無須復(fù)雜管理無須專業(yè)服務(wù)更好的容量分配機制

更好的空間管理ThinDeployments

StayThinOvertimeReduceTechRefresh

Costsbyupto60%減少75%的容量需求開始精簡轉(zhuǎn)化精簡保持精簡精簡轉(zhuǎn)化將不精簡的卷進行轉(zhuǎn)化可以從任意的三方陣裂上遷移到3PAR存儲上無中斷的遷移精簡回收釋放不使用的空配合SYMANTEC

Oracle

VMWARE等機制自動回收空間快照空間和遠程鏡像保持精簡3PARThinConversionatCasestudyNobudgetforadditionalstorageRecentlyhadhugelayoffsMoved271TBs,DMXto3PAROnline/non-disruptiveNoProfessionalServicesLargecapacitysavings“Theresultsshownwithinthisdocumentdemonstrateahighlyefficientmigrationprocesswhichremovestheunusedstorage”“Nospecialhostsoftwarecomponentsorprofessionalservicesarerequiredtoutilisethisfunctionality”Reduced

power&coolingcostsTBsSamplevolumemigrationsondifferentOSs(VxVM)(VMotion)(SmartMove)Capacityrequirementsreducedby>50%$3millionsavings

inupfrontcapacitypurchases高性能高可用,精簡,智能技術(shù)特性智能:分層存儲-動態(tài)優(yōu)化性能每可用TB的費用Fibre

ChannelNearline

(SATA)RAID1RAID5

2+1)RAID5

(3+1)RAID5

(7+1)RAID1RAID5

(2+1)RAID5

(3+1)RAID5

(7+1)RAID6(6+2)RAID6(14+2)RAID6(6+2)RAID6(14+2)RAID1RAID5

2+1)RAID5

(3+1)RAID5

(7+1)RAID6(6+2)RAID6(14+2)SSD僅僅一個簡單的命令，無須中斷的操作Smart:DynamicOptimization–DataServiceLevelControlRAID0RAID10RAID50RAID60Massiveversusrestricteduseof:DrivesProcessorsPorts/loopsSelectionofinnerversusoutertracksondiskplattersVarioussizesandspeedsofFCorNearlineRAIDTypeSystemResourceApplicationRadialPlacementDriveType在數(shù)據(jù)生命周其中賦予數(shù)據(jù)存儲的最大性價比對于數(shù)據(jù)增長較大的業(yè)務(wù)可以更加靈活的調(diào)整動態(tài)優(yōu)化–潛在的應(yīng)用方式Create7.5TBsofuseablecapacityondemand!10UseableTBs+7.5UseableTBs20RawTBs,RAID1020RawTBs,RAID5010UseableTBs10TBUseable50%Savings80%Savings*RAID10

147GBFCDrivesRAID50(3+1)

300GBFCDrivesRAID50(7+1)

500GBATA-ClassDrives*Note:RelativetoRAID10,147GBFCDrivesProactivelyensuredataservicelevelsduringexpectedpeakdemandperiods(QuarterEnd,HolidayShoppingSeason,Highvolumetradingdays)MeetservicelevelorSLAchangeordersondemand.DynamicOptimization–PotentialUses

UnusedBufferAppB

(RAID5)AppC

(RAID5)UnusedBufferAppB

(RAID5)AppC

(RAID5)PeakPeriodNormalPeriodNormalPeriodAppA

(RAID10)Greater

RevenueGreater

RevenueRAID10

StripedmassivelyRAID50(3+1)

GreaterresourcesRAID50(7+1)

RestrictedresourcesAppA

(RAID5)AppA

(RAID5)SilverGoldPlatinumAppC

(RAID5)AppB

(RAID5)UnusedBufferPerformance,PortResourcesSpindle,LoopResources幾次容量升級之后的數(shù)據(jù)分布動態(tài)優(yōu)化之后的數(shù)據(jù)分布智能:分層存儲-動態(tài)優(yōu)化客戶實踐智能–主動優(yōu)化-主動分層存儲

大多數(shù)客戶少量的存儲數(shù)據(jù)占到大多數(shù)的IOPS需求一些典型的應(yīng)用只占5%的存儲空間卻使用多達95%的IOPS同一個應(yīng)用往往又有不同的熱點區(qū)域0層

SSD1層

FibreChannel2層EnterpriseSATA動態(tài)優(yōu)化主動優(yōu)化RegionAutonomictieringanddatamovementAutonomicdata

movement智能:HP3PARAdaptiveOptimization:主動自動的分層存儲智能:AdaptiveOptimization–客戶實踐AIX:1%ofSSDcapacitydoes90%ofIOsWindows:1/3ofthecapacityinFC,does2/3ofIOs智能–簡單的業(yè)務(wù)連續(xù)性規(guī)劃更具擴展性的容災(zāi)技術(shù)市場上最智能有效的快照更具智能的全拷貝和恢復(fù)全拷貝虛擬拷貝遠程拷貝立刻創(chuàng)建的讀寫快照快照的快照一致性組更少的預(yù)留空間基于時間點的快照管理和Oracle,Microsoft,Vmware的結(jié)合部署時間分鐘級簡單的命令無需額外的專業(yè)服務(wù)Simple內(nèi)置的FC-IP容災(zāi)端口任意3PAR存儲,都支持多站點容災(zāi)技術(shù)全克隆快速的部署快速的同步免費Smart:SynchronousLongDistance:Robust,Cost-Effective3PARRemoteCopyprovidesanewreplicationoptionMulti-site,multi-modeAnindustryfirstoutsidethelegacyhighendarraysAdvantages:vsContinuousAsynchronous:ZeroI/Oloss,fasterrecoveryvsSynchronous:completedistanceflexibilitySupportedonmidrangearrays!NoprofessionalservicesrequiredA:PrimaryB:SynchSite3PARSynchronousLongDistanceRemoteCopyThinProvisionedBaseVolumeC:AsyncSiteSynchronousFibreChannelIPorFCIPAsynchronousPeriodicInServ*T400T800S400S800F400FAILUREPushDeltasVirtual

DomainBVirtual

DomainAHostsAccessVolumesCPG

ParametersHostsAccessVolumesCPG

ParametersUpto1,024VirtualDomains/InServSelf-ServiceStoragewithVirtualDomainsSimpleandSecureMasteradministratorcreates/assignsusers,logicalelements,anddomainsUsersauthorizedtomanageelementsintheirDomain(s)onlywithDomain-specificstatisticsIntegratedwithSystemReporter,LDAP,&RemoteCopyImprovedQoSCompletelyvirtualimplementationpreservesmassivelyparallelInServloadbalancingHigherperformanceandavailabilitylevelsthan

pre-consolidationlevels“VirtualPrivateArrays”idealfor:“Self-service”storageDifferentapplicationsandusergroupsErrorpreventionCompliance333cV:優(yōu)勢簡單減少服務(wù)器和存儲管理

2/3rds+迅捷按需提供主機資源服務(wù)按需優(yōu)化服務(wù)器存儲的服務(wù)級別高效減少總體擁有成本50%減少服務(wù)器和存儲的空間多達50%減少電力和冷卻供應(yīng)3cV總結(jié)3PAR存儲的兩個跨時代基石（架構(gòu)+虛擬卷）3PAR存儲的高性能3PAR精簡你的存儲空間，持續(xù)精簡3PAR智能化（簡便，靈活性）35CompleteUtilityComputing:3PAR+c-Class+VMwareStorage

Consolidationwith

ITConsolidationwithHPBladeSystemc-ClassServer

ConsolidationwithCutStorageTCOby50%ormoreReduceoverallcostsbynearly50%overtraditionalrackITCutServerTCOupto70%Increasecapacityutilizationupto75%Reducepurchasecostsby41%IncreaseCPUutilizationupto80%Reducestorage

administrationeffort90%Reduceinitia