| 基于linux平台的双机双工的实现 |
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| 引用本文： | 王胜银,付国晴,陈周国,邓赞.基于linux平台的双机双工的实现[J].通信技术,2009,42(12):232-233. |
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| 作者姓名： | 王胜银 付国晴 陈周国 邓赞 |
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| 作者单位： | 现代通信国家重点实验室,四川,成都,610041 |
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| 摘 要： | 主要论述了基于linux操作系统的双机双工机制,针对系统的高可靠性和实时性要求,从硬件组成、软件架构对系统的实现进行了全面阐述 并对双机双工机制的关键技术：故障检测、心跳技术、切换策略和双机调度进行了详细解释,最后对系统运行情况进行了总结。
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| 关 键 词： | 双机双工 无忧切换 心跳 故障诊断 |
Realization of Online Dual System Based on Linux |
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| WANG Sheng-yin,FU Guo-qin,CHEN Zhou-guo,DENG Yun.Realization of Online Dual System Based on Linux[J].Communications Technology,2009,42(12):232-233. |
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| Authors: | WANG Sheng-yin FU Guo-qin CHEN Zhou-guo DENG Yun |
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| Affiliation: | (State Key Laboratory for Modern Communications, Chengdu Siehuan 610041, China) |
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| Abstract: | This article mainly discusses the mechanism of dual system based on linux, describes comprehensively the hardware topology and software frame, interprets in detail the pivotal technologies, include fault diagnosis, heartbeat, switch strategy, dual system management, and finally summarizes the state of system running. |
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| Keywords: | online dual system： undisturbed switch： heartbeat： fault diagnosis |
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