发明申请
- 专利标题： COMPARING REDUNDANCY MODELS FOR DETERMINATION OF AN AVAILABILITY MANAGEMENT FRAMEWORK (AMF) CONFIGURATION AND RUNTIME ASSIGNMENT OF A HIGH AVAILABILITY SYSTEM
- 专利标题（中）： 比较用于确定高可用性系统的可用性管理框架（AMF）配置和运行时间分配的冗余模型
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申请号： US13967862申请日： 2013-08-15
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公开(公告)号： US20140053158A1公开(公告)日： 2014-02-20
- 发明人: Ali Kanso , Maria TOEROE
- 申请人： Ali Kanso , Maria TOEROE
- 申请人地址： SE Stockholm
- 专利权人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人地址： SE Stockholm
- 主分类号： G06F9/46
- IPC分类号： G06F9/46
摘要：
Redundancy models are compared to determine or assist in determining an Availability Management Framework (AMF) configuration of a highly available system based on quantified service availability of the system. Each redundancy model defines assignments of service-instances to service-units. An analysis model of the system is constructed to capture recovery behaviors of the system for each redundancy model. Service availability of the system is quantified based on the analysis model under one or more scenarios including failure scenarios and recovery scenarios. Based on a comparison of service availability levels provided by the redundancy models and subject to constraints of the HA system, one of the redundancy models is identified that provides a required level of service availability for the system.
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