HP全闪存存储解决方案v2课件

HP全闪存阵列简介HP全闪存阵列简介ESG关于全闪存阵列的趋势调查70%ESG关于全闪存阵列的趋势调查70%企业级全闪存阵列的市场需求HighIOPSRichDataServicesEasyMigrationLowLatencyStoreServ

7450EMCXtremIOHPRestricted–forHPandHPChannelPartnerInternalUseOnlyIBMFlashsystemPureStorageNimbusStorageEMCVmaxHDSVSP企业级全闪存阵列的市场需求HighIOPSRichDatStoreServ7450—功能与性能的完美结合

TraditionalPlatformsFlash-limitedArraysHP3PAR

StoreServ7450Performance-optimized:AcceleratedIOPSunder1msx

Cost-optimized:DrivingusableFlash$/GBdownx

Flash-mediamanagement:Failureprotectionx

RackDensityx

RichDataServices,

Tiering,AdvancedDRSolutions

x

Quad-controller(HighEnd)resiliency

x

ONE

FederatedArchitecture:Avoidsilosxx

SinglemanagementUIxx

StoreServ7450—功能与性能的完美结合TradiHP3ParStoreServ灵活扩展的网格存储架构主机连接高速缓存磁盘连接3PARInSpire®架构网格存储架构，多节点互备全自动负载均衡体系自主、高效管理系统传统中端

双控制器架构性能、安全性无法扩展传统高端存储架构Cache共享/动态负载传统存储HP3PARHP3ParStoreServ灵活扩展的网格存储HP3ParStoreServ高可靠性和高可用性的保障技术6传统存储3PAR高端存储*-Hotspotsoccurduringrebuildand/orafterdiskreplacement **-DiminishedI/Opausealso.RAID1GroupRAID1GroupR1RaidletR1Raidlet基于物理磁盘的RAID

Shelf(chassis)Shelf(chassis)基于磁盘架的RAID架构设计

磁盘架设计(chassis)传统镜像

多引擎集群保障（持续缓存镜像）

控制节点磁盘类型多对一的硬盘恢复

多对多的数据恢复

spare

drivesparechunklets部件几个小时甚至一天30分钟性能额外下降20%-30%性能额外下降5%-10%磁盘笼损坏数据丢失磁盘笼损坏数据不丢失HP3ParStoreServ高可靠性和高可用性用户配置系统自动分配1.系统自动配置2.15分钟上手操作3.自动配置组，简化管理4.15秒提供一个LUNHP3ParStoreServ最易于管理的高端存储PhysicalDisksLogicalDisksVirtual

VolumesChunkletsExported

LUNsCommon

Provisioning

Groups用户配置系统自动分配1.系统自动配置HP3ParStoPeerMotionPeerMotion利用PeerMotion软件实现在线数据迁移HPStoreServ7450避免传统复杂的操作系统层数据迁移应用不中断，最少程度的影响业务扩展能力最好成本最低性能最高PeerMotionPeerMotion利用PeerM利用精简技术降低存储总体成本精简减少数据中心存储的拥有成本80%180万美金利用精简技术降低存储总体成本精简减少数据中心存储的拥有成本8利用精简技术降低存储总体成本:GlobalBankChallengeNobudgetforadditionalstorage,hugelayoffsHP3PARStoreServMoved271TBs,DMXto3PAROnline/non-disruptiveNodatamigrationservicesrequiredLargecapacitysavings“Theresultsshownwithinthisdocumentdemonstrateahighlyefficientmigrationprocesswhichremovestheunusedstorage.”DirectCustomerQuote“Nospecialhostsoftwarecomponentsorprofessionalservicesarerequiredtoutilisethisfunctionality.”DirectCustomerQuoteReduced

power&cooling

costsCapacityrequirementsreducedby>50%$3millionsavings

inupfront

capacity

purchases利用精简技术降低存储总体成本:GlobalBankCha利用ThinDeduplication软件实现容量节约root@jnodec103113:~#showvv-showsysobjs|grep-vvmfarm|grep-vfsvvthin|grep-vadmin|grep-vsrdata

Rsvd(MB)--(MB)

IdName

ProvTypeCopyOfBsIdRd-Detailed_State-

AdmSnp

Usr

VSize

5.sysvv_0fscpg

dds

base

5RWnormal

33280

0

124544

67108864

3.sysvv_0usrcpgdds

base

3RWnormal

12800

0

16384

67108864

6fsvv

ddvvbase

6RWnormal

1024

0

2048

2097152

8fsvvmirror

tpvvbase

8RWnormal

768

01055104

2097152

9total

49152

01427712144797696#df-h/dedup

Filesystem

size

used

availcapacity

Mountedon

dedup

2.0T

1021G

979G

52%

/dedupMirrorofDataattheFileSystemlayerfromanondeduped3PARVolumetoa3PARThinDedupedVolume利用ThinDeduplication软件实现容量节约rProtectmoreapplicationsaffordablywithsimple,efficientandflexibleDR

利用RemoteCopy软件实现多种容灾解决方案

SynchronousRemoteCopyzeroRPO,localdistanceSynchronousLongDistanceRemoteCopy3datacenterreplicationwithzerodatalossAsynchronousPeriodicRemoteCopyExtendeddistancesolutionswithminimalRPOSyncAsyncPeriodic5-10Min0RPOSyncLongDist.0RPOProtectmoreapplicationsaffo利用Persistent软件实现系统弹性利用Persistent软件实现系统弹性利用PriorityOptimizaiton软件实现优先级管理利用PriorityOptimizaiton软件实现优先级HP3PARStoreServ7450存储74502Node74504NodeMax.IOPSEstimate*(4kRandom100%Read)450KIOPS@0.7mslatency900KIOPS@0.7mslatencyMax.ThroughputEstimate*(50/50R/W,RAID10)*3,200MB/s5,200MB/sCache64GB128GBSSDs

Supported100/200GBSLC400/480/920GB/1.92TBMLCMaxSSDsandRawCapacity120SSDs110TBs240SSDs220TBs全闪存阵列*NodelocalvolumelayoutHP3PARStoreServ7450存储7450HP3PARStoreServ7450–被推荐的闪存阵列品牌DCIG2014-15闪存阵列购买手册

3PAR被DCIG授予前三名的成绩,全面超越27个竞争者,其中包括EMC,NetApp,IBM,Dell等对手在Vmware集成方面获得最高分的殊荣在管理,软件以及支持方面获得被推荐的品牌在单一阵列内提供最大四个控制器的扩展能力,以及最大支持220TB容量.未来还将支持重复数据删除的能力EMC

VNX排名第13位.而一向被EMC宣传擅长闪存领域的XtremIO产品的综合排名仅排在第28位“Recommended”OverAllMANAGEMENT&SUPPORTVMwareINTEGRATIONHARDWARESUPPORT/BuyersGuides/DCIG+2014-15+Flash+Memory+Storage+Buyer's+Guide+FINAL.pdf

HP3PARStoreServ7450–被推荐的闪全球闪存阵列排名全球闪存阵列排名3PAR7450介绍3PAR7450介绍面向未来：无缝迁移数据以平衡性能和成本借助联合数据移动性跨第1层、中端和闪存实现多样化的简单性加速：每秒I/O操作次数（IOPS）超过90万次，极大提升应用性能大规模并行处理的架构、针对闪存优化的高速缓存算法和QoSHP3PARStoreServ7450性能不妥协高效：容量要求降低50%，闪存使用寿命延长利用硬件加速的数据压缩实现多层、精细虚拟化安全可靠：消除性能关键的应用的停机时间采用四控制器设计以及一致的高速缓存与端口、对等站点故障切换及多站点复制与您的传统存储阵列相比。请查看惠普的“精简保证”/storage/getthin计划，了解详细信息面向未来：无缝迁移数据以平衡性能和成本加速：每秒I/O操性能优化的独有技术Adaptiveread/write提高读cache和写cache的颗粒度Adaptive

cacheoffload基于利用率自动完成cache到flash的更新AdaptiveSparing更低的价格/GBAdaptiveI/OProcessing调整后端I/O大小提供最低延迟，保证多租户性能性能优化的独有技术Adaptiveread/writeA读优化–从flash到CacheAdaptiveread3PARarchitectureadaptsitsreadsfromflashmedia

tomatchhostIOsizes

BenefitsReducedlatencybyavoidingunnecessarydatareadsOptimizedbackendthroughputhandlingFlashCache4KB8KB16KBHP3PARStoreServFrontendBackend4.2KB*8.4KB16.8KBHostReadIOs*ExtrabytestoaccountforDIF读优化–从flash到CacheAdaptiveread到Cache的写优化Adaptivewrite3PARarchitecturesupportsagranularcache

pagesizeof16KBHowever,ifasub-16KBwriteIOcomes,3PARdoes

asub-16KBwritetocache3PARkeepsabitmapforeachpageandonly

thedirtypartofthepage

BenefitsReduceslatencyandbackendthroughputaswellasextendsflashlifebyavoidingunnecessarydatawritesForR10volumes,adaptingwritestomatchIOsavoidslatencypenaltiesassociatedwithread-modify-writesequences4KBwriteIOCache16KBcachepage(validpage)Hostwritesonly

4KBtocachepageFlashOnlythedirtydata(4KB)getswrittentoflashHostHP3PARStoreServ到Cache的写优化Adaptivewrite3PARaHostHP3PARStoreServWorkload-drivencachealgorithmAdaptivecacheoffload3PARarchitectureautonomicallychangescache-to-mediaoffloadfrequencybasedonutilization3PARalsokeepstrackofreadcachehitsandkeepshotdataincacheitselfThisincreasescache-hitrateforfrequentlyaccessdata,loweringlatency

BenefitsAllowsservicinghundredsofthousands

ofIOPSatlowerlatenciesCacheLowcacheutilizationHighcacheutilizationFlashRegularflusherfrequencyAccelerated

flusherfrequencyIOrateFlushingrateHostHP3PARStoreServWorkload-MaintainingservicelevelsundermixedworkloadsAdaptiveI/OprocessingFrontend:Cachetomediawriteprocessismulti-threaded,allowingforeachIOtostartitsownthreadinparallelwithoutwaitingforthreadstogetfreeBackend:3PARarchitecturesplitslargeR/W

IOsinto32KBsub-IOsbefore

sendingthemtoflashmediaEnsuresthatsmallerreadIOsdonotsufferfromhigherresponsetimes

BenefitsAllows3PARtoservesequentialworkloadswithoutpayingalatencypenaltyonOLTPworkloadsCacheFlashdevicesFrontendBackendHost128KBReadIOHost1(DSS)Host2(OLTP)4KBreadIOs1256734832KB

sub-IOs910111213141516MaintainingservicelevelsundWithoutAdaptiveSparingWithAdaptiveSparingUserSpaceOver-provisionedFlashOver-provisionedFlashSparesAdaptiveSparesUserSpaceAdaptivesparesavailabletoSSDforOPusageHighenduranceatHigh$/GBHighenduranceatLower$/GBAdaptiveSparingMakingFlashAffordable20%gaininuserspaceWithoutAdaptiveSparingWithA业内唯一提供5YearWarranty!HP3PARSSDshave5yearwarrantySSDswith5YearWarranty480GB/920GB/1.92TBSSDsWarrantytermsUnconditional,willcoverwearouts(liketoday)Platformsthatwillbenefit7450/7000/10000Customerswhohavepurchased480/920GBSSDsorwillpurchasethembeforeMarch31,2014,willgetfreeservicecoveragethatwillreplacetheaboveSSDsshouldtheyfailinyear4oryear5(firstthreeyearsarecoveredbystandardwarrantyanyway)Warrantyoneverythingelseremains3years业内唯一提供5YearWarranty!HP3PAR3Par7450提供更多的能力3PAR闪存——绝不委屈求全没人能提供单盘1.9TBSSD闪存盘，只有惠普惠普为全闪阵列，配备1.9TBSSD闪存盘，为目前SSD单盘最高容量，在确保磁盘性能的同时，使每TBSSD成本降至“可用”级别没人能提供90万IOPS和低至0.7ms响应时间，只有惠普0.7ms的响应时间、90万IOPS，为用户业务提供更高的性能支持没人能确保5年闪存盘可用性，只有惠普SSD磁盘的使用年限问题，一直是客户困扰的问题，惠普提供五年SSD部件保修，充分显示了惠普对3PARSSD磁盘的可用性信心，使3PAR在所有闪存阵列竞争产品中更具竞争优势。没人能提供的每GB超低能耗，只有惠普惠普提供的1.92TBSSD，对比300GB15K磁盘，提供10倍性能、6倍容量增长、7倍能源节约没人能获得DCIG全球推荐的四控冗余全闪阵列，只有惠普l

HPSS7450获得2014-15年推荐闪存产品。面超越27个竞争者,其中包括EMC,NetApp,IBM,Dell等对手l

在单一阵列内提供最大四个控制器的扩展能力,以及最大支持220TB容量.还支持重复数据删除的能力l

EMCVNX排名第13位.而一向被EMC宣传擅长闪存领域的XtremIO产品的综合排名仅排在第28位l

在Vmware集成方面获得最高分的殊荣l

在管理,软件以及支持方面获得被推荐的品牌3Par7450提供更多的能力3PAR闪存——绝不委屈求全ESG关于全闪存阵列应用场景调查ESG关于全闪存阵列应用场景调查3PAR7450竞争对比3PAR7450竞争对比3Par7450对比Vmax20KHPRestricted–forHPandHPChannelPartnerInternalUseOnly3Par7450Vmax20K对比结果缓存128GB512GB控制器44磁盘数量240960设备裸容量220TB288TB性能24万IOPS15万IOPS高出60%占地空间1个标准机柜5个机柜减少80%重量（KG）4144720减少90%耗电量（KW）4.1428.5减少85%年耗电成本27562.464189741.6节约16万5年总耗电成本137812.32948708节约80万设备价格500万左右500万左右相当3Par7450对比Vmax20KHPRestri3Par7450对比XtremIOHPRestricted–forHPandHPChannelPartnerInternalUseOnly3PAR7450EMCXtremIO*KIOPS(4KRR)>900*

250

perBrick.Upto4Bricks(1000)FlashTypeeMLCorSLCeMLConlySnapshotSupport

X(notatGA)Thin-ProvisioningIndustry-leadingUnprovenConnectivityOptionsFC/iSCSI/FCoE

FC/iSCSIDataavailabilityondoubleSSDfailure

X(notatGA)Data-at-RestEncryption

XFileSupport

XQualityofService

XNativeAsyncReplication

X(notatGA)NativeSyncReplication

X(never)Native3-siteReplication

XAIXsupport

XLUNexpandsupport

XvMSCcertified

X3Par7450对比XtremIOHPRestric3Par7450对比HUSVMHPRestricted–forHPan