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1. 发明申请

US20110179173A1 CONDITIONAL DEPENDENCY IN A COMPUTING CLUSTER 审中-公开
标题翻译：计算机中的条件依赖
公开(公告)号：US20110179173A1
公开(公告)日：2011-07-21
申请号：US12688800
申请日：2010-01-15
申请人： Carol Colrain , Andrey Gusev
发明人： Carol Colrain , Andrey Gusev
IPC分类号： G06F15/173
CPC分类号： G06F9/5061 , G06F2209/505 , G06F2209/506
摘要： A method and apparatus is provided for automatically performing an operation for one or more resources of a computing cluster when a conditional dependency is satisfied. The conditional dependency may be based on the operating state, load, performance metric, or performance statistic of one or more other resources. A resource profile for a resource stores a conditional dependency that, when satisfied, causes a centralized policy engine to send a command to the resource or an agent for the resource. The policy engine receives notifications of operating state changes from agents that manage resources in the cluster. The policy engine determines that one or more conditional dependencies is satisfied when one or more resources change state to satisfy conditions specified by the conditional dependencies. The policy engine responds to detecting that a conditional dependency is satisfied by sending a command that causes the dependent resource to change its operating state.
摘要翻译：提供一种方法和装置，用于当满足条件依赖性时，自动对计算集群的一个或多个资源执行操作。条件依赖可以基于一个或多个其他资源的操作状态，负载，性能度量或性能统计。资源的资源配置文件存储条件依赖关系，当满足时，使集中式策略引擎向资源或资源的代理发送命令。策略引擎从管理群集资源的代理接收操作状态更改的通知。当一个或多个资源改变状态以满足条件依赖性指定的条件时，策略引擎确定满足一个或多个条件依赖性。策略引擎响应检测到通过发送使依赖资源改变其操作状态的命令来满足条件依赖性。

2. 发明申请

US20130219036A1 ASSIGNING SERVER CATEGORIES TO SERVER NODES IN A HETEROGENEOUS CLUSTER 有权
标题翻译：分配服务器类别以在异构集群中服务节点
公开(公告)号：US20130219036A1
公开(公告)日：2013-08-22
申请号：US13401638
申请日：2012-02-21
申请人： Andrey Gusev , Jonathan Creighton , David Brower
发明人： Andrey Gusev , Jonathan Creighton , David Brower
IPC分类号： G06F15/173
CPC分类号： G06F9/5061 , G06F2209/5011
摘要： A cluster management system dynamically assigns a category to a server node based on the server node's attributes. The system can detect a change in value of a server attribute of a first server node. Then, in response to detecting the change in value of the server attribute, the system identifies a plurality of server attributes for the first server node, and dynamically assigns to the first server node a category that matches the server attributes. Further, the system can add the server node to a server pool that has a matching category with the server node.
摘要翻译：集群管理系统根据服务器节点的属性动态地将类别分配给服务器节点。该系统可以检测第一服务器节点的服务器属性的值的变化。然后，响应于检测到服务器属性的值的变化，系统识别用于第一服务器节点的多个服务器属性，并且动态地向第一服务器节点分配与服务器属性匹配的类别。此外，系统可以将服务器节点添加到与服务器节点具有匹配类别的服务器池。

3. 发明申请

US20110179419A1 DEPENDENCY ON A RESOURCE TYPE 有权
标题翻译：资源类型依赖
公开(公告)号：US20110179419A1
公开(公告)日：2011-07-21
申请号：US12688739
申请日：2010-01-15
申请人： Andrey Gusev , Sarat B. Kakarla , Juan Tellez , Jonathan Creighton
发明人： Andrey Gusev , Sarat B. Kakarla , Juan Tellez , Jonathan Creighton
IPC分类号： G06F9/46
CPC分类号： G06F9/5061
摘要： A clusterware manager on a cluster of nodes interprets a resource profile. The resource profile defines resource profile attributes. The attributes include at least one attribute that defines a cluster dependency based on resource type. The attribute does not identify any particular resource of that resource type. Dependencies between resources are managed based on the attribute that specifies the cluster dependency.
摘要翻译：节点集群上的集群管理器解释资源配置文件。资源配置文件定义资源配置文件属性。属性包括至少一个基于资源类型定义集群依赖关系的属性。该属性不标识该资源类型的任何特定资源。基于指定集群依赖关系的属性来管理资源之间的依赖关系。

4. 发明授权

US09069619B2 Self-testable HA framework library infrastructure 有权
标题翻译：自检HA框架库基础设施
公开(公告)号：US09069619B2
公开(公告)日：2015-06-30
申请号：US12688735
申请日：2010-01-15
申请人： Sarat B. Kakarla , Andrey Gusev , Juan Tellez
发明人： Sarat B. Kakarla , Andrey Gusev , Juan Tellez
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00 , G06F9/50 , G06F11/36
CPC分类号： G06F9/5061 , G06F11/3672 , G06F2209/505
摘要： A method for a self-testing clusterware agent is provided. A clusterware agent that includes clusterware-side components and application-side components is configured to interface between a cluster manager and an application. The application-side components are invoked by clusterware-side components via an application programming interface, or API that includes API functions that are invocable by a cluster manager. Without any cluster manager invoking the clusterware agent, one or more of the API functions are invoked.
摘要翻译：提供了一种自检集群代理的方法。包括集群件组件和应用程序侧组件的集群代理配置为在集群管理器和应用程序之间进行接口。应用程序侧组件通过应用程序编程接口或包含可由集群管理器调用的API函数的API调用集群件组件。没有任何集群管理器调用集群件代理，一个或多个API函数被调用。

5. 发明授权

US08954557B2 Assigning server categories to server nodes in a heterogeneous cluster 有权
标题翻译：将服务器类别分配给异构群集中的服务器节点
公开(公告)号：US08954557B2
公开(公告)日：2015-02-10
申请号：US13401638
申请日：2012-02-21
申请人： Andrey Gusev , Jonathan Creighton , David Brower
发明人： Andrey Gusev , Jonathan Creighton , David Brower
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： G06F9/5061 , G06F2209/5011
摘要： A cluster management system dynamically assigns a category to a server node based on the server node's attributes. The system can detect a change in value of a server attribute of a first server node. Then, in response to detecting the change in value of the server attribute, the system identifies a plurality of server attributes for the first server node, and dynamically assigns to the first server node a category that matches the server attributes. Further, the system can add the server node to a server pool that has a matching category with the server node.
摘要翻译：集群管理系统根据服务器节点的属性动态地将类别分配给服务器节点。该系统可以检测第一服务器节点的服务器属性的值的变化。然后，响应于检测到服务器属性的值的变化，系统识别用于第一服务器节点的多个服务器属性，并且动态地向第一服务器节点分配与服务器属性匹配的类别。此外，系统可以将服务器节点添加到与服务器节点具有匹配类别的服务器池。

6. 发明授权

US09207987B2 Dispersion dependency in oracle clusterware 有权
标题翻译： oracle集群件中的色散依赖关系
公开(公告)号：US09207987B2
公开(公告)日：2015-12-08
申请号：US12688769
申请日：2010-01-15
申请人： Andrey Gusev , Jonathan Creighton , Raj K. Kammend , Sarat B. Kakarla
发明人： Andrey Gusev , Jonathan Creighton , Raj K. Kammend , Sarat B. Kakarla
IPC分类号： G06F15/16 , G06F9/50
CPC分类号： G06F9/5061 , G06F2209/505
摘要： A method and apparatus for resource dispersion in a clusterware system is provided. The resource profiles for resources within a cluster of nodes are stored. Each resource profile includes attributes for a resource. One or more of the attributes in one of the resource profiles includes a dispersion dependency attribute that specifies that the resource is preferably not co-located with another resource. Resources are placed within the cluster based, at least in part, on the dispersion preference.
摘要翻译：提供了一种用于集群系统中的资源分散的方法和装置。存储节点簇内资源的资源配置文件。每个资源配置文件包括资源的属性。一个资源简档中的一个或多个属性包括分散依赖性属性，其指定资源优选地不与另一个资源共处。至少部分地，资源被放置在集群内，基于色散偏好。

7. 发明授权

US08949425B2 “Local resource” type as a way to automate management of infrastructure resources in oracle clusterware 有权
标题翻译： “本地资源”类型是自动管理oracle集群件中基础设施资源的一种方式
公开(公告)号：US08949425B2
公开(公告)日：2015-02-03
申请号：US12688715
申请日：2010-01-15
申请人： Andrey Gusev , Ashwinee Khaladkar , Jonathan Creighton , Raj K. Kammend
发明人： Andrey Gusev , Ashwinee Khaladkar , Jonathan Creighton , Raj K. Kammend
IPC分类号： G06F15/173 , G06F9/50
CPC分类号： G06F9/5011
摘要： A method and computer-readable storage representing resources in a cluster by a plurality of attribute-value pairs that together are part of a “resource profile,” in which each attribute-value pair defines all, or a portion of, a management policy that applies to the resource. Included is a built-in resource type called a “Local Resource” type. Local resources that are attached to the server are instantiated with a combination of the resource profile and values of the Local Resource type.
摘要翻译：一种方法和计算机可读存储器，其通过多个属性值对来表示集群中的资源，所述多个属性值对一起是“资源简档”的一部分，其中每个属性值对定义管理策略的全部或一部分，适用于资源。包括一种称为“本地资源”类型的内置资源类型。附加到服务器的本地资源通过资源配置文件和本地资源类型的值的组合来实例化。

8. 发明申请

US20130219022A1 HYPOTHETICAL POLICY AND EVENT EVALUATION 有权
标题翻译：假设政策和事件评估
公开(公告)号：US20130219022A1
公开(公告)日：2013-08-22
申请号：US13399951
申请日：2012-02-17
申请人： Vinay Manivel , Andrey Gusev , Jonathan Creighton
发明人： Vinay Manivel , Andrey Gusev , Jonathan Creighton
IPC分类号： G06F15/16
CPC分类号： G06F9/5011
摘要： A cluster management system can facilitate determining a response to a hypothetical event by a computer cluster. During operation, the system can receive a request for a policy outcome from a user, such that the request can indicate a hypothetical event within a computer cluster. Next, the system determines a cluster state that includes state information from a plurality of server nodes in the cluster. The system then generates a response plan to the hypothetical event based on the cluster state, without executing the response plan in the cluster. The response plan indicates actions that are to be performed by server nodes in the cluster in response to the hypothetical event. The system then provides the response plan to the user.
摘要翻译：集群管理系统可以有助于确定计算机集群对假设事件的响应。在操作期间，系统可以从用户接收对策略结果的请求，使得该请求可以指示计算机集群内的假设事件。接下来，系统确定包括来自群集中的多个服务器节点的状态信息的群集状态。然后，系统将基于群集状态生成对假设事件的响应计划，而不在群集中执行响应计划。响应计划指示将由集群中的服务器节点执行的响应于假设事件的操作。然后系统向用户提供响应计划。

9. 发明授权

US08438573B2 Dependency on a resource type 有权
标题翻译：对资源类型的依赖
公开(公告)号：US08438573B2
公开(公告)日：2013-05-07
申请号：US12688739
申请日：2010-01-15
申请人： Andrey Gusev , Sarat B. Kakarla , Juan Tellez , Jonathan Creighton
发明人： Andrey Gusev , Sarat B. Kakarla , Juan Tellez , Jonathan Creighton
IPC分类号： G06F9/46 , G06F15/173
CPC分类号： G06F9/5061
摘要： A clusterware manager on a cluster of nodes interprets a resource profile. The resource profile defines resource profile attributes. The attributes include at least one attribute that defines a cluster dependency based on resource type. The attribute does not identify any particular resource of that resource type. Dependencies between resources are managed based on the attribute that specifies the cluster dependency.
摘要翻译：节点集群上的集群管理器解释资源配置文件。资源配置文件定义资源配置文件属性。属性包括至少一个基于资源类型定义集群依赖关系的属性。该属性不标识该资源类型的任何特定资源。基于指定集群依赖关系的属性来管理资源之间的依赖关系。

10. 发明授权

US08306951B2 Automated integrated high availability of the in-memory database cache and the backend enterprise database 有权
标题翻译：自动集成高可用性的内存数据库缓存和后端企业数据库
公开(公告)号：US08306951B2
公开(公告)日：2012-11-06
申请号：US12719264
申请日：2010-03-08
申请人： Sourav Ghosh , Ashish Motivala , Charles Hoch , Rohan Aranha , Ben Fulton , Andrey Gusev , Tirthankar Lahiri , Juan Tellez
发明人： Sourav Ghosh , Ashish Motivala , Charles Hoch , Rohan Aranha , Ben Fulton , Andrey Gusev , Tirthankar Lahiri , Juan Tellez
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F11/2025 , G06F11/2028 , G06F11/2038 , G06F11/2097 , G06F2201/80
摘要： A cluster manager is configured to manage a plurality of copies of a mid-tier database as a mid-tier database cluster. The cluster manager may concurrently manage a backend database system. The cluster manager is configured to monitor for and react to failures of mid-tier database nodes. The cluster manager may react to a mid-tier database failure by, for example, assigning a new active node, creating a new standby node, creating new copies of the mid-tier databases, implementing new replication or backup schemes, reassigning the node's virtual address to another node, or relocating applications that were directly linked to the mid-tier database to another host. Each node or an associated agent may configure the cluster manager to behave in this fashion during initialization, based on common cluster configuration information. Each copy of the mid-tier database may be, for example, a memory resident database. Thus, a node must reload the entire database into memory to recover a copy of the database.
摘要翻译：集群管理器被配置为将中间层数据库的多个副本作为中间层数据库集群进行管理。集群管理器可以同时管理后端数据库系统。集群管理器配置为监视中层数据库节点的故障并对其做出反应。集群管理器可以通过例如分配新的活动节点，创建新的备用节点，创建中间层数据库的新副本，实现新的复制或备份方案来对中间层数据库故障作出反应，重新分配节点的虚拟地址到另一个节点，或将直接链接到中间层数据库的应用程序重新定位到另一个主机。基于常见的集群配置信息，每个节点或相关联的代理可以在初始化期间将集群管理器配置为以这种方式行事。中间层数据库的每个副本可以是例如内存驻留数据库。因此，节点必须将整个数据库重新加载到内存中以恢复数据库的副本。

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