《论ams2100产品竞争对比分析(英文版)》由会员分享，可在线阅读，更多相关《论ams2100产品竞争对比分析(英文版)（33页珍藏版）》请在金锄头文库上搜索。
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,AMS2100,AMS2300,HP MSA2000,IBM DS4200,EMC AX4-5,HP EVA 4400,IBM DS 4700,EMC CX4-120,IBM 4700,HP EVA 6400,EMC CX4-240,HP EVA8400,IBM DS 5000,EMC CX4-480,万,万万,万万,1万万,AMS2500,SMS100,Midrange产品定位与客户需求分析,Hitachi Adaptable Modular Storage 2100 Produ
2、ct Positioning and Strengths,Product Market Segment Midrange and Nearline Target Application Environments Storage Consolidation Tiered Storage ERP/CRM/Oracle/SAP Microsoft Exchange and SQL Enhanced back up through the use of Hitachi Protection Manager software Backup Integration (Future Release Q4CY
3、2008) Simplified data recovery through the use of Microsoft Virtual Disk Service/Volume Shadowcopy Service (VDS/VSS) integration Business Continuity: Backup and Recovery Common business continuity replication across platforms Simplified business continuity application synchronization,Hitachi Adaptab
4、le Modular Storage Model 2100 http:/ Product Differentiators: Cache Partitioning to optimize performance and application workload co-existence Active/Active controllers with automatic load balancing capability and automatic fail over Modular Volume Migration supports tiered storage and nondisruptive
5、 data movement across tiers Point to Point Switched backend supports 48Gb/sec Intermix of SAS and SATA II drives on the same tray supports 120 Disk drives,Competitive Product Comparison EMC CLARiiON CX4-120,CLARiiON CX4 UltraFlex CX4-120 Overview,Architecture Flare 28 OS UltraFlex PCI Express-x4 CMI
6、 Interconnect Two 1.2 GHz Dual Core Intel Xeon Processors 6GB (3GB/3GB) cache memory Global Spare Mandatory Copy Back Mode Only RAID-0,-1,-1+0,-3,-5, -6 Mirrored Cache, 600MB Maximum Write Cache Connectivity 128 high-availability hosts Protocols Supported - FC/iSCSI (12 Maximum) 4-12 front-end 4Gb/s
7、ec Fibre Channel host ports 4-8 front-end 1Gb/sec Ethernet host ports Two back-end 4Gb/sec Fibre Channel disk ports Scalability 116TB Maximum Capacity Fibre Channel / Low Cost Fibre Channel LC-FC or SATA II Up to 1,024 LUNs Scalable to 120 drives 146GB, 300GB, 450GB 15K RPM, 4GB/sec 400GB 10K RPM, 4
8、GB/sec 1,000GB 7,200 RPM, 3Gb/sec, SATA II 1,000GB 5,400 RPM, 3Gb/sec, SATA II Environmental Compliance RoHS Compliant,NaviSphere Bundled Software Management Interface Multi-tier license Workgroup 1-2 Servers Departmental 3-7 Servers Enterprise - Unlimited License tier determined by number of hosts
9、Client, WEB and CLI Control Password authentication MetalLUN LUN expansion, 512 Maximum Cloning management Replication management Virtual LUN migration NaviSphere Quality of Service NaviSphere Task Bar All servers accessing CLARiiON CX4-120 storage array require host agent installation Optional Mana
10、gement Software PowerPath Advanced Multi-Pathing Multipathing and Load Balancing NaviSphere Analyzer Performance and Capacity Planning EMC Command Center Management Framework,CLARiiON CX4 UltraFlex CX4-120 Overview NaviSphere Array Management,Hitachi Adaptable Modular Storage 2100 Versus CLARiiON CX
11、4-120,The 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 AMS2100,During a loop tenancy the device that wins arbitration “owns” the loop in order
12、 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 cycle,CLARiiON CX4-120 Maximum Fibre Channel Loops Per Disk Shelf Diagram,Hitachi Adaptable
13、Modular Storage 2100 Versus CLARiiON CX4-120 Knockoffs (Continued),Full, simplified software/firmware functionality New and improved management GUI for array function and replication Interoperable with current Adaptable Modular Storage and Workgroup Modular Storage systems, TrueCopy and TrueCopy Ext
14、ended Distance remote mirroring features. Common Storage Platform for disparate applications Block based OLTP Applications File based NAS and archival applications Tier 1-2-3 applications requirements External storage for virtualized applications,Competitive Product Comparison,HP Enterprise Virtual
15、Array EVA 4400,HP Enterprise Virtual Array EVA4400 Overview,Architecture PCI-X Interconnect 2 x 966Mhz PowerPC CPUs 4GB (2GB/2GB) cache memory Distributed Sparing per Disk Group VRAID-0+1, VRAID-1, VRAID-5, VRAID-6 (4+2) Static Mirrored Cache Connectivity 256 high-availability hosts Protocols Suppor
16、ted FC, NAS, and iSCSI (MPX100 required for iSCSI and W23K / Linux Gateway required for NAS ) Four front end 4GB/secec Fibre Channel host ports Four back end 4GB/secec Fibre Channel Loop disk ports Scalability 96TB Maximum Capacity SSD, Fiber Channel / Fibre Attached Technology Adapted Up to 1,024 LUNs 8 SSD, 96 FC and FATA 73GB SSD disks 146GB, 300GB and 450GB 15,000 rpm 4GB/secec disks 400G
