本文選題：模塊化　切入點(diǎn)：集群系統(tǒng)　出處：《山東大學(xué)》2013年碩士論文

【摘要】：企業(yè)數(shù)據(jù)不斷增長(zhǎng),高并發(fā)、大容量、非結(jié)構(gòu)化數(shù)據(jù)存儲(chǔ)需求持續(xù)增加,傳統(tǒng)架構(gòu)存儲(chǔ)系統(tǒng)因在帶寬、擴(kuò)展性等方面的限制,已無法適應(yīng)這種需求的變化。集群NAS存儲(chǔ)系統(tǒng)因具有獨(dú)立升級(jí)、線性擴(kuò)展(容量增加不會(huì)帶來性能瓶頸)的特性優(yōu)勢(shì),正在高性能計(jì)算、動(dòng)漫渲染、廣播電視、地質(zhì)勘探等越來越多的領(lǐng)域應(yīng)用中成為傳統(tǒng)架構(gòu)存儲(chǔ)產(chǎn)品的替代品。 集群是由若干臺(tái)計(jì)算機(jī)構(gòu)成的一種松散耦合的計(jì)算節(jié)點(diǎn)集合,這些計(jì)算節(jié)點(diǎn)協(xié)同工作,對(duì)外提供服務(wù)。按照集群的功能特點(diǎn),可以將集群分為高性能集群HPC、高可用集群HAC和負(fù)載均衡集群LBC。集群NAS存儲(chǔ)系統(tǒng)是指構(gòu)建在高性能、高可用或高負(fù)載均衡的集群基礎(chǔ)上,對(duì)外提供NAS (NFS/CIFS)服務(wù)的存儲(chǔ)系統(tǒng)。 本文在研究集群NAS存儲(chǔ)系統(tǒng)的主流技術(shù)架構(gòu)、關(guān)鍵技術(shù)和當(dāng)前主要的集群文件系統(tǒng)的基礎(chǔ)上,提出了開發(fā)一款集群NAS存儲(chǔ)系統(tǒng)的設(shè)計(jì)思路,即開發(fā)一款基于開源軟件的,RAIN技術(shù)架構(gòu)的軟硬件均高度模塊化的集群NAS存儲(chǔ)系統(tǒng)。在該設(shè)計(jì)思路的指導(dǎo)下,完成了集群NAS存儲(chǔ)系統(tǒng)整體架構(gòu)設(shè)計(jì)、硬件平臺(tái)開發(fā)和集群NAS存儲(chǔ)系統(tǒng)管理軟件開發(fā)等一系列設(shè)計(jì)開發(fā)工作。對(duì)所實(shí)現(xiàn)的集群存儲(chǔ)系統(tǒng)的功能、性能及穩(wěn)定性等方面進(jìn)行了客觀的評(píng)測(cè),并對(duì)該系統(tǒng)的典型應(yīng)用案例進(jìn)行了深入分析。 最后,對(duì)所實(shí)現(xiàn)的集群NAS存儲(chǔ)系統(tǒng)進(jìn)行了分析總結(jié),指出當(dāng)前系統(tǒng)所存在的不足,并制定完善改進(jìn)計(jì)劃。
[Abstract]:Enterprise data is growing, high concurrency, large capacity, unstructured data storage requirements continue to increase, the traditional architecture storage system in bandwidth, scalability and other constraints, can not adapt to this demand changes.The cluster NAS storage system has the advantage of independent upgrade, linear expansion (capacity increase does not bring performance bottlenecks), is high performance computing, animation rendering, radio and television,Geological exploration is becoming a substitute for traditional architecture storage products in more and more applications.Cluster is a loosely coupled set of computing nodes composed of several computers. These nodes work together to provide services to the outside world.According to the functional characteristics of the cluster, the cluster can be divided into high performance cluster HPCs, high availability cluster HAC and load balancing cluster LBCs.Cluster NAS storage system is a storage system that provides NAS / NFS / CIFS service on the basis of high performance, high availability or high load balance.On the basis of studying the main technology architecture, key technology and main cluster file system of cluster NAS storage system, this paper puts forward the design idea of developing a cluster NAS storage system.That is to develop a cluster NAS storage system which is based on open source software and high modularization of hardware and software.Under the guidance of this design idea, a series of design and development work has been completed, such as the overall architecture design of cluster NAS storage system, the development of hardware platform and the development of management software of cluster NAS storage system.The function, performance and stability of the cluster storage system are evaluated objectively, and the typical application cases of the system are analyzed.Finally, the paper analyzes and summarizes the cluster NAS storage system, points out the shortcomings of the current system, and formulates the improvement plan.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP333

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本文編號(hào)：1723803