AMS2100产品竞争对比分析

1、AMS2100产品竞争对比分析功能及性能，容量覆盖范围5TB50TB左右Midrange 存储市场格局产品线AMS2100AMS2300HPMSA2000IBMDS4200EMCAX4-5HP EVA4400IBM DS4700EMCCX4-120IBM4700HP EVA6400EMCCX4-240HPEVA8400IBM DS5000EMCCX4-480万万万万万1万万AMS2500SMS100客户的关注点客户的应用环境分析市场对应的产品中高端存储品牌高可靠性、高性能能够给客户带来的增值行业应用案例大型数据中心，有核心应用。服务器以IA架构的集群或多套小型机HA为主， 数据库多为Oracl

2、e有容灾备份需求HDS AMS2500ELL-EMC CX4-480IBM HP EVA800中端高可靠性性价比高功能稳定、易于管理存储品牌有专门数据中心，1020台IA服务器，有小型机运行SQL或是 Oracle数据库。有ERP，CRM等典型应用，有本地数据备份机制HDS AMS2300DELL-EMC CX4-240IBM DS4800/DS4700-72AHP EVA600中低端价格较低可靠性高易于配置使用、易于管理有多台Server有SQL Server数据库用有Web，文件共享，Mail，OA等应用，希望集中存储HDS AMS2100DELL-EMC CX4-120IBM DS470

3、0HP EVA400低端价格低易于配置使用、易于管理SAS/SATA只有几台Server 数据要求集中，有文件，WEB，FTB服务器应用SMS100EMC AX4-5IBM DS400HP MSA2000Midrange产品定位与客户需求分析Hitachi Adaptable Modular Storage 2100 Product Positioning and StrengthsProduct Market Segment Midrange and Nearline Target Application EnvironmentsStorage ConsolidationTiered Sto

4、rage ERP/CRM/Oracle/SAPMicrosoft Exchange and SQLEnhanced back up through the use of Hitachi Protection Manager software Backup Integration (Future Release Q4CY2008)Simplified data recovery through the use of Microsoft Virtual Disk Service/Volume Shadowcopy Service (VDS/VSS) integrationBusiness Cont

5、inuity: Backup and Recovery Common business continuity replication across platformsSimplified business continuity application synchronizationKey Product Differentiators:Cache Partitioning to optimize performance and application workload co-existenceActive/Active controllers with automatic load balan

6、cing capability and automatic fail overModular Volume Migration supports tiered storage and nondisruptive data movement across tiersPoint to Point Switched backend supports 48Gb/secIntermix of SAS and SATA II drives on the same tray supports 120 Disk drivesCompetitive Product ComparisonEMC CLARiiON

7、CX4-120CLARiiON CX4 UltraFlexCX4-120 Overview ArchitectureFlare 28 OSUltraFlex PCI Express-x4 CMI Interconnect Two 1.2 GHz Dual Core Intel Xeon Processors6GB (3GB/3GB) cache memoryGlobal Spare Mandatory Copy Back Mode OnlyRAID-0,-1,-1+0,-3,-5, -6Mirrored Cache, 600MB Maximum Write Cache Connectivity

8、128 high-availability hostsProtocols Supported - FC/iSCSI (12 Maximum)4-12 front-end 4Gb/sec Fibre Channel host ports4-8 front-end 1Gb/sec Ethernet host portsTwo back-end 4Gb/sec Fibre Channel disk ports Scalability116TB Maximum CapacityFibre Channel / Low Cost Fibre Channel LC-FC or SATA II Up to 1

9、,024 LUNsScalable to 120 drives146GB, 300GB, 450GB 15K RPM, 4GB/sec 400GB 10K RPM, 4GB/sec 1,000GB 7,200 RPM, 3Gb/sec, SATA II1,000GB 5,400 RPM, 3Gb/sec, SATA II Environmental ComplianceRoHS Compliant NaviSphereBundled Software Management InterfaceMulti-tier license Workgroup 1-2 ServersDepartmental

10、 3-7 ServersEnterprise - UnlimitedLicense tier determined by number of hostsClient, WEB and CLI ControlPassword authenticationMetalLUN LUN expansion, 512 MaximumCloning managementReplication managementVirtual LUN migrationNaviSphere Quality of ServiceNaviSphere Task BarAll servers accessing CLARiiON

11、 CX4-120 storage array require host agent installationOptional Management SoftwarePowerPath Advanced Multi-PathingMultipathing and Load BalancingNaviSphere AnalyzerPerformance and Capacity PlanningEMC Command Center Management FrameworkCLARiiON CX4 UltraFlex CX4-120 OverviewNaviSphere Array Manageme

12、ntHitachi Adaptable Modular Storage 2100 Versus CLARiiON CX4-120 Product Feature Hitachi AMS2100CLARiiONCX4-120HDD120120LUN20481024Host Connectivity512256IOPS400,000TBDMB/Sec1,250TBDSnapShots & ReplicationFull Volume Clones per source88Full Clone Volume source1024128Full Volume Clone per system20472

13、56Snap per source 328Snap source volumes per system1023128Snap volume clone per system 2046512The CX4-120 only provides a maximum of 2 * 4GB/sec Fibre Channel Loop connections per UltraPoint DAE or disk shelf tray. This is less than 33% of the SAS connectivity, redundancy, and I/O concurrency of the

14、 AMS2100 During a loop tenancy the device that wins arbitration “owns” the loop in order to communicate with another device (e.g. the host bus adapter sending a SCSI command packet to a disk drive) and all other devices remain quiet until the loop ownership is relinquished and a new arbitration cycl

15、eCLARiiON CX4-120 Maximum Fibre Channel Loops Per Disk Shelf DiagramHitachi Adaptable Modular Storage 2100 Versus CLARiiON CX4-120 Knockoffs (Continued)Full, simplified software/firmware functionality New and improved management GUI for array function and replicationInteroperable with current Adapta

16、ble Modular Storage and Workgroup Modular Storage systems, TrueCopy and TrueCopy Extended Distance remote mirroring features.Common Storage Platform for disparate applicationsBlock based OLTP ApplicationsFile based NAS and archival applicationsTier 1-2-3 applications requirementsExternal storage for

17、 virtualized applicationsCompetitive Product ComparisonHP Enterprise Virtual ArrayEVA 4400HP Enterprise Virtual Array EVA4400 OverviewArchitecturePCI-X Interconnect 2 x 966Mhz PowerPC CPUs4GB (2GB/2GB) cache memoryDistributed Sparing per Disk GroupVRAID-0+1, VRAID-1, VRAID-5, VRAID-6 (4+2)Static Mir

18、rored CacheConnectivity256 high-availability hostsProtocols Supported FC, NAS, and iSCSI (MPX100 required for iSCSI and W23K / Linux Gateway required for NAS ) Four front end 4GB/secec Fibre Channel host portsFour back end 4GB/secec Fibre Channel Loop disk portsScalability96TB Maximum CapacitySSD, F

19、iber Channel / Fibre Attached Technology Adapted Up to 1,024 LUNs8 SSD, 96 FC and FATA73GB SSD disks146GB, 300GB and 450GB 15,000 rpm 4GB/secec disks400GB 10,000 rpm 4GB/secec disks1TB 7,200 rpm 4GB/secec FATASoftware Storage Essentials HP CommandView EVA HP Business Copy Cloning and PIT Copies, Sna

20、pClone, VsnapHP Continuous AccessEnvironmental RoHS CompliantHP Enterprise Virtual Array EVA 4400 OverviewStorageWorks Array Management StorageWorks Command View EVA Bundled Software Management InterfaceFrame Based License OR License based on capacity of array (1TB Increments)Storage management appl

21、iance required ( Single Point-of-Failure)Provides client GUI interfacePassword authenticationLUN ExpansionNo support for MSA and XP ArraysSupports a maximum of 16 EVAEach controller head must present itself as a unique arrayStorageWorks EVA Business CopyLocal replication managementStorageWorks EVA C

22、ontinuous AccessRemote replication managementStorageWorks EVA Storage Scripting UtilityProvides host CLI interfaceOptional Management SoftwareSecure Path MultipathingMultipathing and load balancingHP Advanced Microsoft MPIOStorageWorks Command View EVA PerfPerformance and capacity planningHitachi Ad

23、aptable Modular Storage 2100 Versus HP EVA 4400Product Feature Hitachi AMS2100HPEVA 4400HDD12096LUN20481024Host Connectivity512512IOPS400,000140,000MB/Sec1,3501,550SnapShots and ReplicationFull Volume Clones per source81Full Clone Volume source1024512Full Volume Clone per system2047512Snap per sourc

24、e 3232Snap source volumes per system1023Snap volume clone per system 2046Limited per disk groupHP EVA 4400 Maximum Fibre Channel Loops Per Disk Shelf DiagramThe EVA 4400 provides a maximum of 2 * 4 GB/sec Fibre Channel Loop connections per disk shelf or tray. While the EVA4400 provides 2 * 4GB/sec F

25、ibre Channel Loop connections per disk shelf or trayDuring a loop tenancy the device that wins arbitration “owns” the loop in order to communicate with another device (e.g. the host bus adapter sending a SCSI command packet to a disk drive) and all other devices remain quiet until the loop ownership

26、 is relinquished and a new arbitration cycleCompetitive Product ComparisonNetApp 2050Network ApplianceFAS2050/V-Series 2050 OverviewArchitectureData ONTAPPCI-E x 81 X x86 2.4Ghz AMD Opteron Dual Core CPU2GB ECC Memory / 256MB Nonvolatile MemoryGlobal Spare Mandatory Copy Back Mode OnlyRAID-4, RAID-D

27、PConnectivity2 ports per ctrl configured as front-end (host) connectivity ports4 directly connected servers per active/active configuration32 SAN host connected servers on FAS2050 Protocols Supported - FC/iSCSI/CIFS2 X 1GbE onboard ports2 X 1/2/4Gb FC onboard portsOn-board FC ports can be configured

28、 as targets or initiators1 X PCI-E expansion slotsScalability104TB Maximum CapacityFibre Channel/SATA Up to 1,024 LUNsScalable to 104 drives144/300GB SAS144/300GB FC250/500/750/1000GB SATA Mixing of SATA and FC expansion shelves in same system is not supported Software Management InterfaceFlexCache

29、- Caches NFS volumesFlexVol - Creates flexibly sized LUNs and volumes across a large poolFlexClone - LUN and volume clones without requiring additional storageFlexShare - Prioritizes storage resource allocationFilerView - browser-based tool manages tasks from installation to configuration. LockVault

30、 - Creates WORM-protected archives for unstructured filesMultiStore - Partitions a storage system into multiple virtual storage appliancesRAID-DP- double parity data protectionSnapLock write protects structured data files within a volume providing WORM diskSnapMirror - data replication between syste

31、ms: synchronous or asynchronousSnapRestore - restores files, directories, or LUNs and volumes from any Snapshot backupSnapshot - incremental, data-in-place, point-in-time copies of a LUN or volumeSnapValidator - Maximizes data integrity for Oracle DatabasesSnapVault - Incremental, data-in-place, poi

32、nt-in-time copies of a LUN or volumeSyncMirror - incremental data replication between systems: synchronous or asynchronousDataFabric Operations Manager - Manages multiple NetApp systemsNetwork ApplianceData ONTAP ManagementHitachi Adaptable Modular Storage 2100 Versus NetApp FAS2050 Product Feature

33、Hitachi AMS2100NetAPP FAS2050HDD120104LUN20481024Host Connectivity512256IOPS400,000TBDMB/Sec1,250TBDSnapShots & ReplicationFull Volume Clones per source850 Volume64 QtreeFull Clone Volume source10242048Full Volume Clone per system2047No LimitSnap per source 32255Snap source volumes per system1023No

34、LimitSnap volume clone per system 2046127,000Network ApplianceCabling OverviewArchitectureFAS 2050 1/2GB/sec Fibre Channel disk portsConnectivityThere are two paths to the disks, one from each appliance. There may only be one connection active at a time, however. In the case of a failure, the other

35、connection will be activated NetApp is limited in overall performance.Performance suffers as shared resources become contention points.Competitive Product ComparisonIBM DS4700 / SunSTK 6140-4 / LSI 3994 LSI/Engenio XBB ArchitecturePCI-X Interconnect Intel xScale 667 MHz CPUModel 70: 2GB (1GB/1GB) ca

36、che memory 4, 8, 16 or 64 storage partitions6 x 4Gb/sec Expansion Disk ShelvesRAID-0,-1,- 3, -5, -6, -1+0Some Adaptive Cache ConnectivityUp to 256 high availability hostsFour 1, 2, 4 Gb/sec Fibre Channel host portsFour back end 4 Gb/sec Fibre Channel disk ports Scalability33.6TB Fibre Channel Maximu

37、m Capacity112.0TB SATA Maximum CapacityUp to 2,048 LUNsScalable to 112 drives2 Gbps FC:10K 73/146/300 GB , 15K 36/73/146 GB4 Gbps FC: 15k 146 GB, 73 GB, 36 GB 4 Gbps SATA: 7.2K 750 GB and 1TBEnvironmental RoHS Compliant - NEBS level 3 certificationIBM Storage SystemsDS4700 model 70 Overview LSI/Enge

38、nio XBB ArchitecturePCI-X Interconnect Intel xScale 667 MHz CPUModel 72: 4GB (2GB/2GB) cache memory 4, 8, 16 or 64 storage partitions6 x 4Gb/sec Expansion Disk ShelvesRAID -0, -1, -3, -5,-6, -1+0Some Adaptive Cache ConnectivityUp to 256 high-availability hostsFour 1, 2, 4 Gb/sec Fibre Channel host p

39、ortsFour back end 4 Gb/sec Fibre Channel disk ports Scalability33.6TB Fibre Channel Maximum Capacity112.0TB SATA Maximum CapacityUp to 2,048 LUNsScalable to 112 drives2 Gbps FC:10K 73/146/300 GB , 15K 36/ 73/146 GB4 Gbps FC: 15k 36/73/146 GB 4 Gbps SATA II: 7.2K 750 GB and 1TBEnvironmental RoHS Comp

40、liant - NEBS level 3 certificationIBM Storage SystemsDS4700 model 72 Overview IBM DS4700 Storage Manager (LSI Santricity)Bundled Software Management InterfaceFrame based licenseLicense based on capacity of arrayStorage management appliance requiredProvides client GUI interfacePassword authentication

41、LUN expansion LUN migrationRAID migrationSegment size migrationNo multiprotocol supportSANshare Domains 64 Maximum (Like Function to Adaptable Modular Storage 500 Host Storage Domains)IBM Storage Systems DS4700 OverviewStorage Manager Array ManagementIBM DS4700 Maximum Fibre Channel Loops Per Disk S

42、helf DiagramThe DS4700 only provides a maximum of 2 * 4Gb/sec Fibre Channel Loop connections per disk shelf or tray. This is less then 50% of the Fibre Channel redundancy and I/O concurrency of the Adaptable Modular Storage 2100. During a loop tenancy the device that wins arbitration “owns” the loop

43、 in order to communicate with another device (e.g. the host bus adapter sending a SCSI command packet to a disk drive) and all other devices remain quiet until the loop ownership is relinquished and a new arbitration cycleHitachi Adaptable Modular Storage 2100 Versus IBM DS4000 Product Feature Hitac

44、hi AMS2100IBMDS4200IBMDS4700HDD120112 (SATA Only)112LUN204820482048Host Connectivity512512512IOPS400,000121,500121,500MB/Sec1,250TBD1,550SnapShots & ReplicationFull Volume Clones per source844Full Clone Volume source1024512512Full Volume Clone per system204710231023Snap per source 3244Snap source vo

45、lumes per system102310241024Snap volume clone per system 204620482048Vendor Product Feature ComparisonProductFeature Hitachi AMS2100CLARiiONCX4-120HPEVA4400CPU 2 x 1.67 GHz Intel Xeon2 x 1.2 GHz Intel Xeon (Dual Core)2 x 966 MHz PPCMaximum Cache8 GB6 GB8 GBMaximum # of Disk Drives Supported120 SATA

46、& SAS120 FC and SATA96 FC and SATACache PartitionsYesNoNoArchitecturePCI-e (express)PCI-e (express)PCI-e (express)Front-end Interfaces4 x 4 Gb/sec or4 x 1 Gb/sec iSCSI4-12 x 4Gb/sec FC4-8 X 1Gb/sec iSCSI4 x 4Gb/secBack-end Disk Drive LoopsPoint to Point Switched48 Gb/sec2 x 4Gb/sec4 x 4Gb/secMaximum

47、 number of LUNs2,0481,0241,024RAID-6YesYesNoNative Multi-ProtocolNoYesNoNative iSCSI YesYesNoFC Loops per Disk Shelf Point to Point2 x LCC2 x FC-ALVendor Product Feature Comparison (Continued)ProductFeature Hitachi AMS2100NetAppFAS2050 (1 Controller)IBMDS4700CPU 2 x 1.67 GHz Intel Xeon1 x 2.4 Ghz AM

48、D Opteron Dual Core2 x Intel xScale 667 MHzMaximum Cache8 GB2 GB2 GB / 4 GBMaximum # of Disk Drives Supported120 SATA & SAS104 FC, SAS & SATA112 FC or SATA IICache PartitionsYesNoYesArchitecturePCI-e (express)PCI-e (express)PCI-XFront-end Interfaces4 x 4 GB/sec or4 x 1 GB/sec iSCSI2 x 1,2,4GB/sec FC

49、2 X 1GB/sec Ethernet4 x 1,2,4 Gbps8 x 1,2,4 GbpsBack-end Disk Drive LoopsPoint to Point Switched48 GB/sec4 x 400MB/s4 x 4 GbpsMaximum number of LUNs2,0481,0242,048RAID-6YesYesYesNative Multiprotocol NoYesNoNative iSCSI YesYesNoFC Loops per Disk Shelf Point to Point2 x LCC2 x LCCVendor Product Feature Comparison (Continued)Product Feature Hitachi AMS2100CLARiiONCX4-120HPEVA4400NetAPP FAS2050IBMDS4200/4700HDD1201208-96104112 DS4200- SATADS4700- SATA & FCLUN20481024102410242048Host Connecti