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1. 发明申请

WO2015140678A1 AVAILABILITY-ESTIMATE BASED CONFIGURATION GENERATION 审中-公开
标题翻译：可用性 - 基于估计的配置生成
公开(公告)号：WO2015140678A1
公开(公告)日：2015-09-24
申请号：PCT/IB2015/051823
申请日：2015-03-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , POURALI, Parsa , TOEROE, Maria
发明人： POURALI, Parsa , TOEROE, Maria
IPC分类号： H04L12/24 , G06F9/50 , G06F11/00
CPC分类号： G06F11/0793 , G06F11/008 , G06F11/0706 , G06F11/0751 , G06F11/079 , H04L41/0836
摘要： A system is adapted to generate a configuration for a service provider system to provide a highly available (HA) service. The system first identifies type stacks that provide the HA service and one or more component types in each type stack. Each type stack is a combination of prototypes that describe features and capabilities of available software providing the HA service. The system estimates, for each component type in the type stacks, a mean-time- to-recover (MTTR) of the HA service based on time for completing an actual recovery action in response to a component failure. The system further estimates service availability provided by each type stack based on the MTTR and a mean-time-to-failure (MTTF) of each component type in the type stack. The system then eliminates one or more of the type stacks that do not satisfy a requested service availability before proceeding to subsequent steps of configuration generation.
摘要翻译：系统适于生成用于服务提供商系统的配置以提供高可用性（HA）服务。系统首先识别在每个类型堆栈中提供HA服务和一个或多个组件类型的类型堆栈。每种类型的堆栈都是原型的组合，用于描述提供HA服务的可用软件的功能和功能。系统针对类型堆栈中的每个组件类型估计HA服务的基于时间的平均时间恢复（MTTR），用于响应组件故障完成实际的恢复操作。该系统进一步估计基于MTTR的每个类型堆栈提供的服务可用性以及类型堆栈中每个组件类型的平均故障时间（MTTF）。然后，在继续进行配置生成的后续步骤之前，系统消除一个或多个不满足所请求的服务可用性的类型堆栈。

2. 发明申请

WO2015110867A1 A PATTERN BASED CONFIGURATION METHOD FOR MINIMIZING THE IMPACT OF COMPONENT FAILURES 审中-公开
标题翻译：用于最小化组件故障影响的基于模式的配置方法
公开(公告)号：WO2015110867A1
公开(公告)日：2015-07-30
申请号：PCT/IB2014/058504
申请日：2014-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TOEROE, Maria , POURALI, Parsa
发明人： TOEROE, Maria , POURALI, Parsa
IPC分类号： G06F9/445
CPC分类号： G06F11/142 , G06F8/60 , G06F9/44505 , G06F2201/805 , G06F2201/85
摘要： A configuration is generated for a software that is to be deployed for providing high service availability to satisfy configuration requirements. One or more configuration patterns are identified, each of which specifies a set of attribute values and an actual recovery action for a failed component as a configuration option of the software. The unchangeable attribute values of the software are matched with the configuration patterns to obtain a matching configuration pattern, whose actual recovery action incurs a smallest component failure recovery impact zone. The matching configuration pattern is selected as at least a portion of the configuration of the software. Then the changeable attribute values of the software are set to the corresponding attribute values of the matching configuration pattern to satisfy the configuration requirements.
摘要翻译：为要部署以提供高服务可用性以满足配置要求的软件生成一个配置。识别一个或多个配置模式，每个配置模式指定一组属性值和作为软件的配置选项的故障组件的实际恢复动作。软件的不变属性值与配置模式匹配，以获得匹配的配置模式，其实际恢复动作引起最小的组件故障恢复冲击区域。选择匹配配置模式作为软件的配置的至少一部分。然后将软件的可更改属性值设置为匹配配置模式的相应属性值，以满足配置要求。

3. 发明申请

WO2006129277A2 METHOD AND HARDWARE NODE FOR CUSTOMIZED UPGRADE CONTROL 审中-公开
标题翻译：用于自定义升级控制的方法和硬件节点
公开(公告)号：WO2006129277A2
公开(公告)日：2006-12-07
申请号：PCT/IB2006/051724
申请日：2006-05-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TOEROE, Maria
发明人： TOEROE, Maria
IPC分类号： G06F9/445
CPC分类号： G06F8/65
摘要： A method and hardware node for carrying out a customized upgrade process of an application module or a platform module is provided. Modules interested in receiving notifications about upgrade processes register their interest with an upgrade manager. The manager is then provided with a set of instructions, such as a script, that associate certain criteria with notifications to be transmitted to interested application modules, which registered with the upgrade manager. When an upgrade of an application module is initiated, the manager determines whether the criteria is satisfied and if so, sends the proper notifications to the registered modules, which may take appropriate action, such as executing a given task or adapting their behaviour taking into consideration the ongoing upgrade process. The invention is for both standalone hardware nodes implementing application module(s) and for redundant, distributed or cooperating applications of high availability systems.
摘要翻译：提供了一种用于执行应用模块或平台模块的定制升级过程的方法和硬件节点。有兴趣接收关于升级过程的通知的模块会向升级管理员注册他们的兴趣。然后向管理员提供一组指令，例如脚本，其将某些标准与要发送到向升级管理器注册的感兴趣的应用模块的通知相关联。当启动应用程序模块的升级时，管理员确定是否满足标准，如果是，则将适当的通知发送到已注册的模块，这可以采取适当的操作，例如执行给定的任务或调整其行为正在进行的升级过程。本发明适用于实现应用模块的独立硬件节点以及高可用性系统的冗余，分布式或协同应用。

4. 发明申请

WO2006035265A1 MAINTAINING A VIEW OF A CLUSTER'S MEMBERSHIP 审中-公开
标题翻译：维护集会成员的观点
公开(公告)号：WO2006035265A1
公开(公告)日：2006-04-06
申请号：PCT/IB2004/051914
申请日：2004-09-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ANDERSSON, Per , TOEROE, Maria , POURZANDI, Makan , ROSSI, Frederic , BELIVEAU, Andre
发明人： ANDERSSON, Per , TOEROE, Maria , POURZANDI, Makan , ROSSI, Frederic , BELIVEAU, Andre
IPC分类号： H04L12/56
CPC分类号： H04L45/04 , H04L45/02 , H04L45/025 , H04L45/46 , H04W4/08 , H04W8/186
摘要： A method for maintaining a current view of a cluster's membership comprising the steps of maintaining a list of member nodes and updating the list when a modification thereto is noticed by a first node by receiving a first update message from the first node in a second node, thereafter, sending a second update message from the second node to a third node to propagate the modification and sending to the first node a first confirm message from the second or the third node. A node member of a cluster capable of maintaining a first list of neighboring nodes, maintaining a second list of neighboring nodes sharing a current view therewith and ensuring that the first list matches the second by exchanging messages with neighboring nodes, wherein each message comprises topology information. Upon confirmation that both lists match, the node being capable of sending a confirmation message toward neighboring nodes.
摘要翻译：一种用于维护群集成员的当前视图的方法，包括以下步骤：通过从第一节点的第一节点接收第一更新消息来维护成员节点的列表，并且当第一节点对其进行修改时，更新列表，此后，从第二节点向第三节点发送第二更新消息以传播修改，并向第一节点发送来自第二或第三节点的第一确认消息。能够维护相邻节点的第一列表的集群的节点成员，维护与其共享当前视图的相邻节点的第二列表，并且通过与相邻节点交换消息来确保第一列表与第二列表匹配，其中每个消息包括拓扑信息。在确认两个列表匹配时，节点能够向相邻节点发送确认消息。

5. 发明申请

WO2006035266A1 INSTALLING A NEW VIEW OF A CLUSTER MEMBERSHIP 审中-公开
标题翻译：安装一个聚会成员的新视角
公开(公告)号：WO2006035266A1
公开(公告)日：2006-04-06
申请号：PCT/IB2004/051915
申请日：2004-09-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ANDERSSON, Per , TOEROE, Maria , POURZANDI, Makan , ROSSI, Frederic , BELIVEAU, Andre
发明人： ANDERSSON, Per , TOEROE, Maria , POURZANDI, Makan , ROSSI, Frederic , BELIVEAU, Andre
IPC分类号： H04L12/56
CPC分类号： H04L41/0893 , H04L45/46 , H04W4/08
摘要： A node member of a cluster in a network comprising a plurality of nodes and a method related to the capabilities of the node, which is capable of maintaining a stable view of the cluster's membership, maintaining a list of neighboring nodes sharing a same updated view of the cluster's membership and receiving a confirmation message from a second node confirming that a new view received therein should replace the stable view and become a new stable view. The node is further capable of verifying that the new view is up to date in comparison to the same view and, if the new view is not up to date, discarding the confirmation message.
摘要翻译：包括多个节点的网络中的集群的节点成员和与所述节点的能力相关的方法，所述方法能够维护所述集群的成员资格的稳定视图，维护共享相同更新视图的相邻节点的列表群集的成员资格并从第二节点接收确认消息，确认其中收到的新视图应该替代稳定视图并成为新的稳定视图。节点还能够验证与同一视图相比新视图是最新的，并且如果新视图不是最新的，则丢弃该确认消息。

6. 发明申请

WO2015155571A1 ELASTICITY ENGINE FOR AVAILABILITY MANAGEMENT FRAMEWORK (AMF) 审中-公开
标题翻译：弹性发动机可用性管理框架（AMF）
公开(公告)号：WO2015155571A1
公开(公告)日：2015-10-15
申请号：PCT/IB2014/060631
申请日：2014-04-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TOEROE, Maria , PAWAR, Neha
发明人： TOEROE, Maria , PAWAR, Neha
IPC分类号： G06F9/50 , G06F11/20
CPC分类号： G06F9/5083 , G06F9/5072 , G06F9/5077 , G06F11/202
摘要： A method dynamically responds to a change in a workload managed by Availability Management Framework (AMF), where the workload is represented by a set of service instances (Sis) protected by a service group (SG) in a cluster. When receiving a notification of the workload change indicating an impacted SI in the set of Sis, the method applies at least one strategy from a collection of SG-level strategies and cluster-level strategies to adjust an amount of resources available to at least the impacted SI. Each SG-level strategy changes one or more configuration attributes within the SG according to a redundancy model used by the SG, and each cluster-level strategy changes one or more configuration attributes within the cluster according to one or more redundancy models used by SGs within the cluster. The method causes the AMF to apply a configuration change to respond to the workload change.
摘要翻译：方法动态地响应由可用性管理框架（AMF）管理的工作负载的变化，其中工作负载由集群中的服务组（SG）保护的一组服务实例（Sis）表示。在收到指示在Sis集合中受影响的SI的工作量变化的通知时，该方法应用至少一个策略，从集合策略和集群级策略的集合中调整至少可受影响的资源数量 SI。每个SG级策略根据SG使用的冗余模型来更改SG内的一个或多个配置属性，并且每个集群级策略根据集群内部的SG所使用的一个或多个冗余模型来改变集群内的一个或多个配置属性集群。该方法使AMF应用配置更改以响应工作负载更改。

7. 发明申请

WO2015173706A1 GENERATING CONSISTENT SYSTEM CONFIGURATION BY MODEL WEAVING 审中-公开
标题翻译：通过模型设计生成一致系统配置
公开(公告)号：WO2015173706A1
公开(公告)日：2015-11-19
申请号：PCT/IB2015/053390
申请日：2015-05-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JAHANBANIFAR, Azadeh , TOEROE, Maria , KHENDEK, Ferhat
发明人： JAHANBANIFAR, Azadeh , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F9/44
CPC分类号： G06F8/10
摘要： A configuration generator uses a weaving model to generate a consistent system configuration, where the weaving model specifies relations among metamodels of input models and the system configuration to be generated. The configuration generator receives the weaving model as input, generates transformations for the input models, generates constraints for the system configuration, and executes the transformations to weave instances of the input models into the system configuration. As a result, the generated system configuration obeys the constraints and is consistent with the relations specified in the weaving model.
摘要翻译：配置生成器使用编织模型来生成一致的系统配置，其中编织模型指定输入模型的元模型与要生成的系统配置之间的关系。配置生成器接收织造模型作为输入，为输入模型生成转换，为系统配置生成约束，并执行转换，将输入模型的实例编织到系统配置中。因此，生成的系统配置遵循约束条件，与编织模型中规定的关系一致。

8. 发明申请

WO2013054271A1 BRIDGING THE GAP BETWEEN HIGH LEVEL USER REQUIREMENTS AND AVAILABILITY MANAGEMENT FRAMEWORK CONFIGURATIONS 审中-公开
标题翻译：搭配高水平用户要求和可用性管理框架配置之间的差距
公开(公告)号：WO2013054271A1
公开(公告)日：2013-04-18
申请号：PCT/IB2012/055482
申请日：2012-10-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , COLOMBO, Pietro , SALEHI, Pejman , KHENDEK, Ferhat , TOEROE, Maria , KANSO, Ali
发明人： COLOMBO, Pietro , SALEHI, Pejman , KHENDEK, Ferhat , TOEROE, Maria , KANSO, Ali
IPC分类号： G06F9/44
CPC分类号： G06F8/10
摘要： Configuration requirements for an Availability Management Framework (AMF) configuration are generated from high level user requirements that specify a subset of properties of an AMF configuration. The user requirements are first mapped into entity prototypes defined in an extended Entity Types File (ETF) model. A computer system identifies additional entity prototypes and dependency thereof that support functionalities of the mapped entity prototypes under a set of grouping conditions. The computer system calculates the required number of component service instances (CSIs) and service instances (SIs) that satisfy the user requirements. The calculation is based on the subset of the properties specified by the user requirements and measurements associated with the entity prototypes in the extended ETF model. The computer system then forms configuration requirements including the required number of CSIs and SIs for generating the AMF configuration that satisfies the user requirements.
摘要翻译：可用性管理框架（AMF）配置的配置要求是从指定AMF配置的属性子集的高级用户要求生成的。用户需求首先映射到在扩展实体类型文件（ETF）模型中定义的实体原型。计算机系统识别在一组分组条件下支持映射实体原型的功能的附加实体原型及其依赖性。计算机系统计算满足用户要求的组件服务实例（CSI）和服务实例（SI）的所需数量。计算基于用户要求指定的属性子集以及与扩展ETF模型中的实体原型相关联的测量。计算机系统然后形成配置要求，包括所需数量的CSI和SI，用于生成满足用户要求的AMF配置。

9. 发明申请

WO2008078281A3 DISTRIBUTED PLATFORM MANAGEMENT FOR HIGH AVAILABILITY SYSTEMS 审中-公开
公开(公告)号：WO2008078281A3
公开(公告)日：2008-07-03
申请号：PCT/IB2007/055186
申请日：2007-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TOEROE, Maria
发明人： TOEROE, Maria
IPC分类号： G06F11/00 , G06F11/20
摘要： A distributed model for availability management (AM) functions is described. Core AM functionality is provided by at a global level, while supplemental AM functionality is provided at a local (e.g., cluster) level. Extension entities can be provided to supplement provided AM functions.

10. 发明申请

WO2015071875A1 ONTOLOGY-BASED USER REQUIREMENT DECOMPOSITION FOR COMPONENT SELECTION FOR SERVICE PROVISION 审中-公开
标题翻译：用于组织选择服务条款的基于民族的用户要求分解
公开(公告)号：WO2015071875A1
公开(公告)日：2015-05-21
申请号：PCT/IB2014/066056
申请日：2014-11-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ABBASIPOUR, Mahin , SACKMANN, Margarete , TOEROE, Maria , KHENDEK, Ferhat
发明人： ABBASIPOUR, Mahin , SACKMANN, Margarete , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F9/44
CPC分类号： G06F8/10
摘要： Configuration requirements that specify the provision of services using a system-level description are automatically generated from user requirements. The user requirements are decomposed into one or more levels of decomposed functionalities using an ontology as input. The ontology stores known decompositions of functionalities and relations between the known decompositions. The lowest level of the decomposed functionalities is mapped into a set of components provided by vendors, and additional components on which the set of components depend are identified. Based on the set of components and the additional components, a required number of instances of service workload is calculated to generate the configuration requirements of the system that satisfy the user requirements.
摘要翻译：使用系统级描述指定服务提供的配置要求将根据用户需求自动生成。使用本体作为输入将用户需求分解为一个或多个分解功能级别。本体存储已知分解的功能和关系的已知分解。分解功能的最低级别被映射到由供应商提供的一组组件中，并且识别组件组所依赖的附加组件。基于组件和附加组件，计算所需数量的服务工作负载实例，以生成满足用户需求的系统配置要求。

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