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1. 发明授权

US08407689B2 Updating nodes considering service model constraints 有权
标题翻译：考虑服务模型约束更新节点
公开(公告)号：US08407689B2
公开(公告)日：2013-03-26
申请号：US12823730
申请日：2010-06-25
申请人： Pavel A. Dournov , Frederick J. Smith , Vamshidhar Kommineni , Anil A. Ingle , Matthew M. Kerner , Adam Liechty
发明人： Pavel A. Dournov , Frederick J. Smith , Vamshidhar Kommineni , Anil A. Ingle , Matthew M. Kerner , Adam Liechty
IPC分类号： G06F9/44
CPC分类号： G06F9/45533 , G06F8/65
摘要： Methods, systems, and computer-readable media for deploying an update to nodes propagated throughout a data center are provided. Launching new upgrade to hosting environment residing on the nodes typically invokes a mechanism (e.g., fabric controller) to form a group of nodes that are independent of one another with respect to upgrade domains, which are assigned to tenants (e.g., program components of service applications running within the data center) presently hosted by the nodes. The constraints of the update domains are articulated by service level agreements established for the service applications, respectively. Forming the group involves identifying independent nodes for membership, where no two members of the group host analogous tenants (belonging to a common service application) that are assigned to distinct update domains. However, it is acceptable to join to the group those nodes hosting analogous tenants that are each assigned to the same update domain.
摘要翻译：提供了用于将更新部署到整个数据中心传播的节点的方法，系统和计算机可读介质。对驻留在节点上的托管环境启动新的升级通常会调用一种机制（例如，结构控制器），以形成一组相对于升级域彼此独立的节点，这些升级域被分配给租户（例如，服务的程序组件目前由节点托管的数据中心内运行的应用程序）。更新域的约束分别由服务应用程序建立的服务级别协议来阐述。组成员需要识别成员身份的独立节点，组中没有两个成员托管类似的租户（属于公共服务应用程序），分配给不同的更新域。然而，可以接受组中那些承载类似租户的节点，每个节点分配给相同的更新域。

2. 发明授权

US08301759B2 Monitoring agent programs in a distributed computing platform 有权
标题翻译：在分布式计算平台中监控代理程序
公开(公告)号：US08301759B2
公开(公告)日：2012-10-30
申请号：US12258152
申请日：2008-10-24
申请人： Paul Pietrek , Jose Bernabeu-Auban , Christopher Marsh , Vamshidhar Kommineni , Richard E. Wilbur
发明人： Paul Pietrek , Jose Bernabeu-Auban , Christopher Marsh , Vamshidhar Kommineni , Richard E. Wilbur
IPC分类号： G06F15/173
CPC分类号： H04L41/046 , G06F11/3089 , G06F11/34 , G06F11/3476 , G06F11/3495 , G06F2201/86 , G06F2201/865 , G06F2201/88 , H04L41/14
摘要： Methods, systems, and computer-readable media for monitoring information passed from instances of role(s) of a service application installed on a distributed computing platform and for indexing and analyzing the information within a data store are provided. Monitoring involves a monitoring agent that is integrated within an operating system of computing devices that make up the distributed computing platform. In operation, the monitoring agent retrieves information from the role instances and converts the information into parameters that are assembled to documents. Generally, the parameters are assembled to a uniform-structured format in accordance with a schema imposed by the distributed computing platform. Accordingly, each of the documents across the platform have a common format that promotes processing and analysis without a need for reconfiguration. Accordingly, the health of the service application, although dispersed throughout the distributed computing environment, may be observed and evaluated in a consistent manner.
摘要翻译：提供了用于监视从安装在分布式计算平台上的服务应用程序的角色的实例传递的用于监视和分析数据存储内的信息的信息的方法，系统和计算机可读介质。监控涉及集成在构成分布式计算平台的计算设备的操作系统内的监视代理。在操作中，监视代理从角色实例中检索信息，并将信息转换为组合到文档的参数。通常，根据分布式计算平台施加的模式，参数被组合成统一的结构化格式。因此，平台中的每个文档具有促进处理和分析而不需要重新配置的通用格式。因此，可以以一致的方式观察和评估服务应用程序的健康状况，尽管分散在整个分布式计算环境中。

3. 发明申请

US20070101324A1 Instrumentation to find the thread or process responsible for an application failure 失效
标题翻译：仪器查找负责应用程序失败的线程或进程
公开(公告)号：US20070101324A1
公开(公告)日：2007-05-03
申请号：US11413421
申请日：2006-04-28
申请人： Corneliu Lupu , Gerald Maffeo , Michael Krause , Stephan Doll , Vamshidhar Kommineni , William Hudson , Yi Meng
发明人： Corneliu Lupu , Gerald Maffeo , Michael Krause , Stephan Doll , Vamshidhar Kommineni , William Hudson , Yi Meng
IPC分类号： G06F9/455
CPC分类号： G06F11/366 , G06F9/524
摘要： An application programming interface (API) that leverages operating system instrumentation to provide a chain of threads and processes may alleviate some debugging complications. Specifically, the chain may start with the first thread in the process that experienced the original failure and end with the last thread upon which the first thread directly or indirectly depends. The API may aid debugging efforts by classifying all threads related or dependent upon an original failed thread into specific categories of failures, requesting further information from the originating OS concerning specific failed threads, and using that information to debug the failed application or process more thoroughly.
摘要翻译：利用操作系统仪器提供线程和进程链的应用程序编程接口（API）可以减轻一些调试的复杂性。具体来说，该链可以从经历原始故障的进程中的第一个线程开始，并以第一个线程直接或间接依赖的最后一个线程结束。 API可以通过将相关或依赖于原始故障线程的所有线程分类为特定类别的故障来帮助调试工作，从起始OS请求关于特定故障线程的进一步信息，并且使用该信息来更彻底地调试失败的应用或处理。

4. 发明申请

US20060253837A1 Using a call stack hash to record the state of a process 有权
标题翻译：使用调用堆栈哈希来记录进程的状态
公开(公告)号：US20060253837A1
公开(公告)日：2006-11-09
申请号：US11108087
申请日：2005-04-15
申请人： William Hudson , Vamshidhar Kommineni , Yi Meng , Kenneth Ma , Gerald Maffeo
发明人： William Hudson , Vamshidhar Kommineni , Yi Meng , Kenneth Ma , Gerald Maffeo
IPC分类号： G06F9/44
CPC分类号： G06F11/366 , G06F11/3636
摘要： In embodiments of the invention, selected aspects of a process' call stacks are hashed, and the hash is used to capture the execution state of the process in a concise form and with minimal impact on the performance of the process and with no modification to the process code. The hash allows vendors and developers to classify failures in order to associate them with their known root causes to support rapid customer feedback and to maximize efficiency of correction. Further, the hash provides a metric usable to prioritize diagnosis of failures. In an embodiment of the invention, the identities of modules on the call stack are hashed in combination with some but not all offset information to minimize the affect of patches and minor changes to the code, and improve the ability to discriminate different execution paths.
摘要翻译：在本发明的实施例中，过程“调用堆栈”的选定方面被散列，并且散列用于以简洁的形式捕获进程的执行状态，并且对该进程的性能具有最小的影响，并且不修改过程代码。哈希允许供应商和开发人员对故障进行分类，以便将其与已知的根本原因相关联，以支持快速的客户反馈并最大限度地提高纠正效率。此外，散列提供了可用于优先排除故障诊断的度量。在本发明的一个实施例中，调用堆栈上的模块的标识与一些但不是全部的偏移信息相结合地散列，以最小化补丁的影响和对该代码的微小变化，并提高区分不同的执行路径的能力。

5. 发明申请

US20100106678A1 MONITORING AGENT PROGRAMS IN A DISTRIBUTED COMPUTING PLATFORM 有权
标题翻译：在分布式计算平台中监控代理程序
公开(公告)号：US20100106678A1
公开(公告)日：2010-04-29
申请号：US12258152
申请日：2008-10-24
申请人： Paul Pietrek , Jose Bernabeu-Auban , Christopher Marsh , Vamshidhar Kommineni , Richard E. Wilbur
发明人： Paul Pietrek , Jose Bernabeu-Auban , Christopher Marsh , Vamshidhar Kommineni , Richard E. Wilbur
IPC分类号： G06N7/04 , G06F15/16 , G06F17/30 , G06F7/06
CPC分类号： H04L41/046 , G06F11/3089 , G06F11/34 , G06F11/3476 , G06F11/3495 , G06F2201/86 , G06F2201/865 , G06F2201/88 , H04L41/14
摘要： Methods, systems, and computer-readable media for monitoring information passed from instances of role(s) of a service application installed on a distributed computing platform and for indexing and analyzing the information within a data store are provided. Monitoring involves a monitoring agent that is integrated within an operating system of computing devices that make up the distributed computing platform. In operation, the monitoring agent retrieves information from the role instances and converts the information into parameters that are assembled to documents. Generally, the parameters are assembled to a uniform-structured format in accordance with a schema imposed by the distributed computing platform. Accordingly, each of the documents across the platform have a common format that promotes processing and analysis without a need for reconfiguration. Accordingly, the health of the service application, although dispersed throughout the distributed computing environment, may be observed and evaluated in a consistent manner.
摘要翻译：提供了用于监视从安装在分布式计算平台上的服务应用程序的角色的实例传递的用于监视和分析数据存储内的信息的信息的方法，系统和计算机可读介质。监控涉及集成在构成分布式计算平台的计算设备的操作系统内的监视代理。在操作中，监视代理从角色实例中检索信息，并将信息转换为组合到文档的参数。通常，根据分布式计算平台施加的模式，参数被组合成统一的结构化格式。因此，平台中的每个文档具有促进处理和分析而不需要重新配置的通用格式。因此，可以以一致的方式观察和评估服务应用程序的健康状况，尽管分散在整个分布式计算环境中。

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