| 基于Linux的高可用性系统的设计和实现 |
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| 引用本文： | 纪舟,陈文智,史烈.基于Linux的高可用性系统的设计和实现[J].计算机工程与设计,2005,26(1):241-246. |
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| 作者姓名： | 纪舟 陈文智 史烈 |
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| 作者单位： | 浙江大学,计算机系,浙江,杭州,310027 |
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| 摘 要： | 高可用性已经成为服务器解决方案的关键。详细介绍各种高可用性系统(比如热备份系统，及群系统)的概况以及它们各自的优缺点，并给出了一个基于Linux的双机热备份高可用性系统(SBOLHA)，系统采用的进程迁移技术保证了主备系统间的平滑切换。
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| 关 键 词： | 高可用性 高可用性系统 Linux系统 服务器 |
| 文章编号： | 1000-7024(2005)01-0241-06 |
Design and realization of high available system based on linux |
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| JI Zhou,CHEN Wen-zhi,SHI Lie.Design and realization of high available system based on linux[J].Computer Engineering and Design,2005,26(1):241-246. |
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| Authors: | JI Zhou CHEN Wen-zhi SHI Lie |
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| Abstract: | Nowadays industry depends more and more on computer system. This fact needs a service that can continue working for a long time, which makes high availability to be the key for solution to server. Many kinds of ways of high availability are described, such as hot standby, cluster, and the strong points and shortcomings of these solutions are described. Then design of a hot standby high available system is suggested, which is based on linux. This system, uses process migration skill to realize the fluent system switch. |
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| Keywords: | high availability high available system linux |
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