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    苏雪, 宋国新. 服务可用性系统的软件在线升级设计[J]. 华东理工大学学报(自然科学版), 2005, (4): 483-486.
    引用本文: 苏雪, 宋国新. 服务可用性系统的软件在线升级设计[J]. 华东理工大学学报(自然科学版), 2005, (4): 483-486.
    Design of Software Rolling Upgrade of Service Availability System[J]. Journal of East China University of Science and Technology, 2005, (4): 483-486.
    Citation: Design of Software Rolling Upgrade of Service Availability System[J]. Journal of East China University of Science and Technology, 2005, (4): 483-486.

    服务可用性系统的软件在线升级设计

    Design of Software Rolling Upgrade of Service Availability System

    • 摘要: 提出一种基于服务可用性系统的软件在线升级设计思路,并阐述了基于该设计思路而设计实现的软件在线升级流程以及其中的一些关键技术。该软件升级过程使得系统在维护过程中的软件维护可以在系统在线或者不间断提供服务的条件下执行。

       

      Abstract: The paper presents a design idea for software roiling upgrade based on service availability architecture. Following the idea, we further describe an implementation procedure of software roiling upgrade and some key techniques adopt to realize the idea. The software upgrade feature allows software maintenance to be carried out without causing system off or loss of service for the duration of the maintenance activity.

       

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