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1、 2010 Quantum Corporation. Company Confidential.,1,Quantum StorNext,Tec Wang（王国辉） 13916587301 昆腾上海办事处,2010-08-30, 2010 Quantum Corporation. Company Confidential.,2,Store. Share. Protect. Archive, 2010 Quantum Corporation. Company Confidential.,3,Quantum StorNext,高性能SAN文件共享系统&近线智能归档, 2010 Quantum Cor
2、poration. Company Confidential.,4,StorNext Overview,从2001年来到目前的跟踪记录 部署了4000多个全球客户 全球已经部署超过50000套客户端软件 其中400多套系统部署了文件迁移归档选件 超过200PB 的数据部署在StorNext 文件系统 支持各种不同操作系统和存储硬件平台 Windows, Linux, UNIX, Mac (OS platforms) Quantum, Sun/STK, IBM, HP, Dell, Sony, Spectralogic, Qualstar (Tape technologies) Server a
3、nd disk vendor agnostic Utilized throughout rich data content industries Broadcast, Cable & CCTV Movie and Television Production, Post-Production & Graphics Science and Engineering (Oil&Gas research, Satellite imaging) High Performance Computing (Life Sciences- genome sequencing) Audio and Video Sur
4、veillance and Mining Government & Military Internet Streaming Pre-Press, Digital Printing CAD/CAM, 2010 Quantum Corporation. Company Confidential.,5,StorNext File System Overview,Heterogeneous shared file system presents pools of storage as local-attached Purpose-built for high-performance ingest, d
5、istribution and computing environments, 2010 Quantum Corporation. Company Confidential.,6,存储要被划成多个分区 UNIX, Windows, Linux 不能共享彼此的数据文件 磁盘利用率低，维护成本高,什么是StorNext 文件系统? 存储系统 在实施StorNext 之前,StorNext 之前,Windows,Linux,HP-UX,Apple,Linux, 2010 Quantum Corporation. Company Confidential.,7,IBM AIX,什么是 StorNext
6、 文件系统？ 存储系统 实施StorNext 文件系统之后,安装StorNext 文件系统之后,AADACDBCEBACBBDAEDAED,存储变单一分区 UNIX, Windows, Linux，Apple不同操作系统平台共享同一个分区上的文件 不许额外规划存储 降低管理成本,Windows,Linux,UNIX(HP,IBM,SUN),Apple,Linux,FC SAN 或者 iSCSI 存储连接方式, 2010 Quantum Corporation. Company Confidential.,8,高性能磁盘， 与硬件厂商无关,服务器上的 SAN 客户端,工作站的分布式 LAN 客户
7、端,StorNext Distributed LAN Client Overview,GigE TCP/IP Infinband IP,光纤通道,iSCSI,CIFS / NFS,SAN 客户端 Windows、Linux、UNIX 和 Mac OS* 同时支持 iSCSI 和 FC 接入 磁盘厂商无关,分布式 LAN 客户端 可实现 95% 的线速性能 涵盖整个网关节点的负载平衡 较高的灵活性，能够承受各种干扰,NAS 和 SAN 共享访问可扩展至数千个节点，提供业界领先的性能,SAN,LAN,注：中科院网络中心HPC Linux Blade：1198个DLC Client & 16 SAN
8、 client, 2010 Quantum Corporation. Company Confidential.,9,StorNext Distributed LAN Client Overview,Extends collaboration beyond the SAN by supporting thousands nodes Highly resilient clustering via gateway servers Load balancing for optimum performance, 2010 Quantum Corporation. Company Confidentia
9、l.,10,StorNext Storage Manager Overview,Delivers transparent tiered storage and archive for preservation Directory-level policy engine data movement Supports disk, NAS, VTL, MAID and tape target devices,FC/iSCSI,StorNext SAN Clients,PRIMARY TIER,SECONDARY TIER,TAPE LIBRARY ARCHIVE,VAULT,FC/iSCSI, 20
10、10 Quantum Corporation. Company Confidential.,11,共享,保留,管理,Quantum StorNext 共享存储&数据归档,高性能磁盘， 厂商无关,服务器上的 SAN 客户端,工作站的分布式 LAN 客户端,GigE TCP/IP Infinband IP,光纤通道,iSCSI,CIFS / NFS,LAN,具备重复数据删除功能的 VTL 厂商无关,磁带库归档,操作者,Vault,大容量磁盘 /NAS 厂商无关,SAN,数据管理与移动 数据放在单独的主磁盘上 数据可移动到不同层,存储目标 第一层：针对数据管理的数据类型亲和性 第二层：SATA 和
11、NAS 第三层： VTL、MAID、重复数据删除和磁带, 2010 Quantum Corporation. Company Confidential.,12,Windows,Linux,StorNext = SAN 文件系统 + 存储分层管理套件,StorNext 文件系统,Storage Area Network,StorNext 存储分层管理套件,Consolidated Storage Architecture,Primary FC RAID,Total Data Life Management,Vault,Secondary ATA Disk,数据访问, 数据管理和数据保护,UNIX
12、,Apple,Archive Library, 2010 Quantum Corporation. Company Confidential.,13,StorNext 4.0 Data Replication,Asynchronous, File-based Replication Runs on StorNext MDC Support for IP and FC connectivity Policies are configured at a directory level and managed at both source and target locations Replicati
13、on two step process: Replicate data - Replication and Deduplicated data moves from Source to Target “continuously” Replicate namespace - Each namespace replication is a “soft” snapshot Namespace replication happens per schedule or as a result of explicit system administrator action Replication will
14、be supported for the following Source/Target configurations: FS-FS, FS-SM, SM-SM Many-to-one and one-to-many (n:1 and1:n) Multi-Threaded process, single-port and multi-port connections Uses deduplication for transport (even if data is not deduped), 2010 Quantum Corporation. Company Confidential.,14,
15、StorNext 4.0 Native File System Deduplication,Uses same Deduplication technology as DXi Operates on MDC, agnostic to hardware type or brands Operates as a post process only Policy-based selection of files (per directory) Time, size and type based Integrated with replication policies for flexibility
16、Data is first written to FS, daemon creates candidate list, then starts deduplication processes Original data can be removed or not based on policy Files can remain in primary tier with a 2nd copy in the deduplication repository Works with Storage Manager the same directory can be deduplicated, replicated, and managed Deduplicated files are re-hydrated automatically before sending to tape in a managed
