| Linux服务器集群中的负载均衡技术研究 |
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| 引用本文： | 许鹏文,冷青松.Linux服务器集群中的负载均衡技术研究[J].装备指挥技术学院学报,2001,12(5):57-60. |
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| 作者姓名： | 许鹏文 冷青松 |
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| 作者单位： | 装备指挥技术学院电子工程系 |
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| 摘 要： | 服务器集群技术是解决目前网络计算瓶颈的一种有效方案,负载均衡技术是其中的关键.对Linux虚拟服务器集群的结构与原理进行讨论,重点阐述了基于网络地址转换(NAT)的负载均衡技术以及满足不同应用需要的4种负载均衡算法,并在Linux操作系统环境下构建了虚拟服务器集群,测试了负载响应、服务性能、调度器备份.结果表明,基于IP层的负载均衡技术是有效的,集群技术较大幅度地提高了系统的综合性能.
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| 关 键 词： | Linux LVS 负载均衡 VS/NAT 网络地址转换 调度器 |
| 修稿时间： | 2001年6月8日 |
Study on Load Factor Technology Based on LVS Via NAT |
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| XU Peng,wen,LENG Qing,song.Study on Load Factor Technology Based on LVS Via NAT[J].Journal of the Academy of Equipment Command & Technology,2001,12(5):57-60. |
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| Authors: | XU Peng wen LENG Qing song |
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| Abstract: | The technology of server cluster is an effective method to settle the bottle neck of net calculation. The load factor technology based on VS/NAT is introduced in this paper, which also illustrates four algorithm of load balancing. After building virtual cluster servers under Linux OS, we give a test of load response, server performance and balancer backup. This practice indicates that the research of load factor technology based on IP is effective and can provide highly performance server system. |
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| Keywords: | Linux LVS load factor VS/NAT NAT balancer |
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