畜牧信息服务平台虚拟化的存储设计

发布时间：2018-06-15 02:29

本文选题：畜牧 + 虚拟化　；参考：《东北农业大学》2012年硕士论文

【摘要】：信息化浪潮正在席卷全球,“感知中国”、“智慧地球”等理念就是信息化发展最直观的诠释。现代化信息技术正向畜牧业领域渗透,在未来新的畜牧业技术革命中,信息技术作为农民在生产过程通过相关信息获取,达到增产增收：企业通过信息技术降低成本,高产高质,提高本身的市场竞争力,提高我国畜牧业整体水平,信息技术作用将上升到更重要的地位。现代畜牧业是现代农业的主要组成部分,畜牧业信息化建设将是建设畜牧强国的重要内容。实现了农牧业的信息化,才有可能实现整个国民经济的信息化,整个社会的信息化。深入研究农牧业信息化、通过实现农牧业信息化,是我国这个农业大国一种必须的也是必然的发展趋势,农牧业信息化建设是一项具有重大意义的课题。畜牧信息服务平台不仅能够为畜牧业管理部门提供多方位的信息服务,还能够及时准确地为农民提供各类信息服务,包括供求信息、市场行情、务工信息、种植技术、致富经验、惠农政策等动态信息,做到一站式满足各种农民需求。虚拟化是服务平台性能更加可靠,服务器应用效率,服务器运行可靠性,数据安全性将大幅度提高,出现故障将自动解决,故障率大幅度降低,因为服务器硬件问题造成宕机可能性将为零,并且部署新应用的时间完全可以缩短至5分钟之内,完全不用追加硬件投资。虚拟化能够对现有数据中心带来积极的影响,能够收到实现良好的经济效益,是信息化发展的必然发展趋势,虚拟化必将取代传统的数据中心的建设模式。本文对从磁盘阵列技术以及网络存储性能角度针对畜牧信息服务平台向虚拟化迁移进行了存储方面设计,本设计通过对磁盘阵列的主要性能进行分析和测试,结合畜牧信息服务平台的运行环境,数据结构以及存储需求进行设计,立足现有平台,以实用性,先进性,可扩展性以及经济性原则,设计出现有平台进行虚拟化迁移方案,并加以验证。本设计采用通过对磁盘阵列技术和网络存储技术相结合进行研究与测试,在立足于现有服务器运行特点,根据RAID10与RAID5的存储特点,把RAID10这种磁盘阵列形式作为虚拟化平台的共享存储,对整个虚拟化平台提供响应速度块,高安全性的保障,把RAID5磁盘阵列形式作为备份存储,来保障虚拟化平台的备份存储的高容量并具有一定的容错性的要求。该设计采用iomete作为对存储性能测试的工具,针对磁盘阵列的IOPS与读写带宽进行测试与研究,通过VMWare的VCenterServer服务器通过存储网络连接RAID10形式的iSCSI共享存储,安装和迁移现有服务器运行环境到建立好的虚拟主机上,iSCSI共享存储用来存储所有虚拟机的数据,这样就可以实现一个阵列可以存储多个系统,这样可以避免因为其他物理主机的硬件故障而发生中断服务。
[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.
【学位授予单位】：东北农业大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP333

【相似文献】