NetApp存储解决方案概要.ppt

* * FAS3170 uses 2 x 64bit dual-core 2.6 GHz FAS/V6210 uses 1 x 64bit quad-core 2.26 GHz FAS6080 uses 2 x 64bit quad-core 2.6 GHz FAS/V6240 uses 1 x 64bit quad-core 2.53 GHz FAS/V6280 uses 2 x 64bit hex-core 2.93 GHz * * * * FAS3170 uses 2 x 64bit dual-core 2.6 GHz FAS3210 uses 1 x 64bit dual-core 2.3 GHz FAS3240 uses 1 x 64bit quad-core 2.3 GHz FAS3270 uses 2 x 64bit dual-core 3.0 GHz * * * * * * * * * * 与FAS3100/6000不同，FAS2000系统的控制器位于磁盘柜中，如上图。 * FAS3100 与 FAS6000系列采用控制器与磁盘柜分离的结构。控制器与磁盘柜之间采用光纤FC连接，多个磁盘柜可以连接到一个FC环路上。 双控制器可以以Active / Active方式运行。 * 注意：FAS2000的控制器所在的磁盘柜与扩展柜不同。 控制器柜可以插SAS磁盘与SATA磁盘(FAS2020可以插12块，FAS2050可以插20块)，而扩展柜则是传统的DS14磁盘柜，可以是光纤的或者SATA的。 * * * * V系列与后端存储的连接可以使用光纤交换机，如：CISCO, Brocade。 不同品牌的存储产品可以连接到同一个控制器后面，甚至也可以与NetApp的DS14磁盘柜连接至同一磁盘柜。 * This slide shows the V-Series architecture which virtualizes and pools heterogeneous the storage at the backend. The V-Series controller is a multiprotocol controller that provides both NAS and block capabilities. No other Vendor today provides a single controller that can server NFS, HTTP, CIFS protocol as well as FCP and iSCSI for LUNs. It delivers centralized management for provisioning, DR, backup recovery, compliance and retention across heterogeneous storage at the backend. * Slide Objective: Describe the functionality and benefits of PAM cards. Performance Acceleration Modules are PCIe cards with DRAM or Flash memory and a custom memory management unit. These cards fit into the expansion slots of a storage controller. Our PAM cards are intelligent read caches for user data and NetApp metadata. We say intelligent because what gets cached depends which of three modes of operation you select. [See the Technical FAQ for details about operation modes.] Active data automatically flows into cache and ALL storage behind the controller is subject to caching. Do, you don’t have to guess what will get used a lot. The traditional way to increase I/O throughput when the disk subsystem (not the CPU) is the b