| Linux高可用性系统的改进方案 |
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| 引用本文： | 石俊,徐小伟,蔡富强,刘晓洁,陈恩.Linux高可用性系统的改进方案[J].计算机安全,2008(8). |
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| 作者姓名： | 石俊 徐小伟 蔡富强 刘晓洁 陈恩 |
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| 作者单位： | 四川大学,计算机学院,四川,成都,610207 |
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| 摘 要： | 该文针对Linux上开源项目Linux-HA HeartBeat软件无法实现服务切换的问题,设计并实现了一种服务检测功能.该服务检测功能可以帮助该软件实现服务切换功能,使之成为高可用性的、支持服务切换功能的高可用集群软件.
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| 关 键 词： | 高可用集群 服务检测 shell脚本 |
The Ameliorated Scheme for the High-Usability System in Linux |
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| SHI Jun,XU Xiao-wei,CAI Fu-qiang,LIU xiao-jie,CHEN En.The Ameliorated Scheme for the High-Usability System in Linux[J].Network & Computer Security,2008(8). |
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| Authors: | SHI Jun XU Xiao-wei CAI Fu-qiang LIU xiao-jie CHEN En |
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| Abstract: | This paper analyses the essential principles and the implementation of the Linux-HA HeartBeat and proposes a scheme aimimg at improving the HeartBeat to solve its problem of failing to examine the status of the service process. Thus the HeartBeat is made to be a high-usability cluster heart-beat mechanism that can support the resumption mode in the multi-node, multi-service process, and accordingly a scheme with high performance but low price in the Linux platform. |
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| Keywords: | HeartBeat |
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