本文選題：智能網(wǎng)絡(luò)存儲系統(tǒng)　切入點：INSS　出處：《華南理工大學(xué)》2012年碩士論文　論文類型：學(xué)位論文

【摘要】：進入21世紀(jì)以來，隨著網(wǎng)絡(luò)存儲技術(shù)的飛速發(fā)展，存儲設(shè)備和存儲網(wǎng)絡(luò)的管理問題日益成為存儲行業(yè)研究的熱點。為了解決異構(gòu)存儲系統(tǒng)之間互操作性差、管理困難、費用高昂等問題，全球存儲工業(yè)協(xié)會（SNIA）于2002年提出了標(biāo)準(zhǔn)化的存儲管理規(guī)范（SMI-S），主要目的是為存儲設(shè)備和存儲管理軟件之間提供標(biāo)準(zhǔn)化的通信方式，實現(xiàn)異構(gòu)存儲設(shè)備的統(tǒng)一管理，提高存儲管理的靈活性和可靠性，降低管理成本。 本文在認(rèn)真分析了當(dāng)前主流網(wǎng)絡(luò)存儲系統(tǒng)結(jié)構(gòu)和存儲管理技術(shù)的基礎(chǔ)上，重點對課題組提出的新型智能網(wǎng)絡(luò)存儲系統(tǒng)（IntelligentNetworkStorageSystem，INSS）及其存儲管理技術(shù)進行了詳細(xì)的研究與設(shè)計。INSS綜合了SAN、NAS和DAS的優(yōu)點，通過智能化算法和虛擬化技術(shù)來解決存儲容量擴展、單點失效和負(fù)載均衡等一系列目前在主流網(wǎng)絡(luò)存儲系統(tǒng)中普遍存在的問題，它具有高性能、高可靠性和智能化等特點，能夠很好地滿足用戶對數(shù)據(jù)存取簡單、高效等需求。為了更好地管理INSS，本文結(jié)合當(dāng)前主流存儲管理技術(shù)設(shè)計了INSS存儲管理方案，初步實現(xiàn)了對INSS的監(jiān)控與管理，提高了管理效率。以下是本文所做的主要研究工作： 1、分析和研究了與INSS存儲管理相關(guān)的SMI-S規(guī)范、Windows管理規(guī)范（WMI）、基于網(wǎng)絡(luò)的企業(yè)管理（WBEM）和公共信息模型（CIM）等存儲管理規(guī)范。 2、根據(jù)INSS系統(tǒng)結(jié)構(gòu)和心跳信息運行的不同位置，，提出了三層INSS心跳網(wǎng)絡(luò)的系統(tǒng)結(jié)構(gòu)，并設(shè)計了一種適用于INSS的自適應(yīng)心跳算法，該算法通過階段性檢測心跳服務(wù)等級動態(tài)調(diào)整心跳周期，有效減少了網(wǎng)絡(luò)存儲管理的通信量，提高了INSS的高可用性。 3、在INSS自適應(yīng)心跳算法的基礎(chǔ)上，對INSS的負(fù)載均衡中的幾個關(guān)鍵問題進行了研究，提出了一種分層動態(tài)負(fù)載均衡調(diào)度策略，為負(fù)載均衡算法提供了負(fù)載信息和任務(wù)調(diào)度支持。 4、對設(shè)計和實現(xiàn)的INSS存儲管理系統(tǒng)進行了功能測試，并對測試結(jié)果進行了相應(yīng)的性能分析。測試結(jié)果證明，本文提出的存儲管理方法能夠?qū)崟r監(jiān)控INSS存儲設(shè)備和存儲網(wǎng)絡(luò)，較好地提高了INSS的高可用性和存儲性能。
[Abstract]:Since 21th century, with the rapid development of network storage technology, the management of storage devices and storage networks has become a hot issue in storage industry. In order to solve the problem of poor interoperability between heterogeneous storage systems, management is difficult. In 2002, the Global Association of Storage Industries (Sanya) proposed a standardized storage management specification, SMI-SU, aimed at providing standardized communication between storage devices and storage management software. The uniform management of heterogeneous storage devices is realized, the flexibility and reliability of storage management are improved, and the management cost is reduced. Based on the analysis of the current mainstream network storage system structure and storage management technology, A new intelligent network storage system named Intelligent Network Storage system (INSS) and its storage management technology are studied and designed in detail. INSS integrates the advantages of SANNAS and DAS, and solves the problem of storage capacity expansion through intelligent algorithm and virtualization technology. Single point failure and load balancing are a series of common problems in the mainstream network storage system. It has the characteristics of high performance, high reliability and intelligence, and can satisfy the user's simple access to data. In order to manage INSS better, this paper designs a storage management scheme of INSS combined with the current mainstream storage management technology, which realizes the monitoring and management of INSS, and improves the management efficiency. The following is the main research work of this paper:. 1. This paper analyzes and studies the storage management specifications of INSS, such as SMI-S, Web-based Enterprise Management (INSS) and Common Information Model (INSS), and so on. 2. According to the structure of INSS system and the different position of heartbeat information, the system structure of three-layer INSS heartbeat network is proposed, and an adaptive heartbeat algorithm suitable for INSS is designed. The algorithm dynamically adjusts the heartbeat cycle by detecting the heartbeat service level, which effectively reduces the traffic of network storage management and improves the high availability of INSS. 3. Based on the INSS adaptive heartbeat algorithm, several key problems in INSS load balancing are studied, and a hierarchical dynamic load balancing scheduling strategy is proposed, which provides load information and task scheduling support for the load balancing algorithm. 4. The function of the INSS storage management system designed and implemented is tested, and the corresponding performance of the test results is analyzed. The test results show that the proposed storage management method can monitor the INSS storage devices and storage networks in real time. The high availability and storage performance of INSS are improved.
【學(xué)位授予單位】：華南理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TP333

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本文編號：1600369