發(fā)布時間：2018-06-15 02:29

  本文選題：畜牧 + 虛擬化　； 參考：《東北農業(yè)大學》2012年碩士論文

【摘要】：信息化浪潮正在席卷全球,“感知中國”、“智慧地球”等理念就是信息化發(fā)展最直觀的詮釋�，F代化信息技術正向畜牧業(yè)領域滲透,在未來新的畜牧業(yè)技術革命中,信息技術作為農民在生產過程通過相關信息獲取,達到增產增收：企業(yè)通過信息技術降低成本,高產高質,提高本身的市場競爭力,提高我國畜牧業(yè)整體水平,信息技術作用將上升到更重要的地位�，F代畜牧業(yè)是現代農業(yè)的主要組成部分,畜牧業(yè)信息化建設將是建設畜牧強國的重要內容。 實現了農牧業(yè)的信息化,才有可能實現整個國民經濟的信息化,整個社會的信息化。深入研究農牧業(yè)信息化、通過實現農牧業(yè)信息化,是我國這個農業(yè)大國一種必須的也是必然的發(fā)展趨勢,農牧業(yè)信息化建設是一項具有重大意義的課題。 畜牧信息服務平臺不僅能夠為畜牧業(yè)管理部門提供多方位的信息服務,還能夠及時準確地為農民提供各類信息服務,包括供求信息、市場行情、務工信息、種植技術、致富經驗、惠農政策等動態(tài)信息,做到一站式滿足各種農民需求。 虛擬化是服務平臺性能更加可靠,服務器應用效率,服務器運行可靠性,數據安全性將大幅度提高,出現故障將自動解決,故障率大幅度降低,因為服務器硬件問題造成宕機可能性將為零,并且部署新應用的時間完全可以縮短至5分鐘之內,完全不用追加硬件投資。 虛擬化能夠對現有數據中心帶來積極的影響,能夠收到實現良好的經濟效益,是信息化發(fā)展的必然發(fā)展趨勢,虛擬化必將取代傳統的數據中心的建設模式。 本文對從磁盤陣列技術以及網絡存儲性能角度針對畜牧信息服務平臺向虛擬化遷移進行了存儲方面設計,本設計通過對磁盤陣列的主要性能進行分析和測試,結合畜牧信息服務平臺的運行環(huán)境,數據結構以及存儲需求進行設計,立足現有平臺,以實用性,先進性,可擴展性以及經濟性原則,設計出現有平臺進行虛擬化遷移方案,并加以驗證。 本設計采用通過對磁盤陣列技術和網絡存儲技術相結合進行研究與測試,在立足于現有服務器運行特點,根據RAID10與RAID5的存儲特點,把RAID10這種磁盤陣列形式作為虛擬化平臺的共享存儲,對整個虛擬化平臺提供響應速度塊,高安全性的保障,把RAID5磁盤陣列形式作為備份存儲,來保障虛擬化平臺的備份存儲的高容量并具有一定的容錯性的要求。 該設計采用iomete作為對存儲性能測試的工具,針對磁盤陣列的IOPS與讀寫帶寬進行測試與研究,通過VMWare的VCenterServer服務器通過存儲網絡連接RAID10形式的iSCSI共享存儲,安裝和遷移現有服務器運行環(huán)境到建立好的虛擬主機上,iSCSI共享存儲用來存儲所有虛擬機的數據,這樣就可以實現一個陣列可以存儲多個系統,這樣可以避免因為其他物理主機的硬件故障而發(fā)生中斷服務。
[Abstract]:The wave of informatization is sweeping the whole world. The concepts of "perceiving China" and "Smart Earth" are the most intuitionistic interpretation of the development of information technology. Modern information technology is infiltrating into the field of animal husbandry. In the future, in the new revolution of animal husbandry technology, information technology, as a farmer through relevant information in the production process, can increase production and increase income: enterprises will reduce their costs through information technology. The role of information technology will rise to a more important position in order to improve its market competitiveness and improve the overall level of animal husbandry in China. Modern animal husbandry is the main component of modern agriculture. Only by realizing the informatization of agriculture and animal husbandry can we realize the informatization of the whole national economy and the whole society. It is a necessary and inevitable trend to study the informatization of agriculture and animal husbandry through realizing the informatization of agriculture and animal husbandry in our country. The construction of informatization of agriculture and animal husbandry is a significant subject. The animal husbandry information service platform can not only provide various information services for animal husbandry management departments, but also provide farmers with timely and accurate information services, including supply and demand information, market prices, job information, planting technology, Rich experience, agricultural policy and other dynamic information, so that one-stop to meet the needs of farmers. Virtualization is more reliable service platform performance, server application efficiency, server operation reliability, data security will be greatly improved, failure will be resolved automatically, the failure rate will be greatly reduced. Due to server hardware problems the probability of downtime will be zero and the deployment time of new applications can be reduced to 5 minutes without any additional hardware investment. Virtualization can bring positive influence to the existing data center and can achieve good economic benefits. It is the inevitable development trend of information development. Virtualization will replace the traditional data center construction mode. In this paper, we design the storage aspect from the point of view of disk array technology and network storage performance to the migration of livestock information service platform to virtualization, and analyze and test the main performance of disk array. Combined with the running environment, data structure and storage requirements of the information service platform of livestock and animal husbandry, based on the existing platform, the virtual migration scheme is designed based on the principles of practicability, progressiveness, expansibility and economy. And verify it. Through the research and test of disk array technology and network storage technology, this design is based on the running characteristics of existing servers, according to the storage characteristics of RAID10 and RAID5. Using RAID10 as the shared storage of virtualization platform, providing response speed block and high security guarantee to the whole virtualization platform, RAID5 disk array form is used as backup storage. To ensure that the virtualization platform backup storage high capacity and have certain fault-tolerant requirements. In this design, iomete is used as a tool to test storage performance. The IOPS and read / write bandwidth of disk array is tested and studied. The shared storage in RAID10 form is connected through the VCenterServer server of VMWare. Install and migrate the existing server runtime environment to a built virtual host using iSCSI shared storage to store data for all virtual machines, so that an array can store multiple systems. This avoids interrupting services due to hardware failures on other physical hosts.
【學位授予單位】：東北農業(yè)大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TP333

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本文編號：2020162