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公开(公告)号：US20120042061A1
公开(公告)日：2012-02-16
申请号：US12855780
申请日：2010-08-13
IPC分类号： G06F15/173 , G06F9/455
CPC分类号： G06F9/45558 , G06F9/5072 , G06F11/3409 , G06F11/3433 , G06F11/3442 , G06F2009/4557 , G06F2209/501 , H04L41/14 , H04L41/145
摘要： In general, embodiments of present invention provide an approach for calibrating a cloud computing environment. Specifically, embodiments of the present invention provide an empirical approach for obtaining end-to-end performance characteristics for workloads in the cloud computing environment (hereinafter the “environment”). In a typical embodiment, different combinations of cloud server(s) and cloud storage unit(s) are determined. Then, a virtual machine is deployed to one or more of the servers within the cloud computing environment. The virtual machine is used to generate a desired workload on a set of servers within the environment. Thereafter, performance measurements for each of the different combinations under the desired workload will be taken. Among other things, the performance measurements indicate a connection quality between the set of servers and the set of storage units, and are used in calibrating the cloud computing environment to determine future workload placement. Along these lines, the performance measurements can be populated into a table or the like, and a dynamic map of a data center having the set of storage units can be generated.
摘要翻译： 通常，本发明的实施例提供了一种用于校准云计算环境的方法。 具体地，本发明的实施例提供了一种用于获得云计算环境（以下称为“环境”）中的工作负载的端到端性能特征的经验性方法。 在典型的实施例中，确定云服务器和云存储单元的不同组合。 然后，将虚拟机部署到云计算环境中的一个或多个服务器。 虚拟机用于在环境中的一组服务器上生成所需的工作负载。 此后，将采取在所需工作负荷下的每个不同组合的性能测量。 其中，性能测量表明服务器组和存储单元组之间的连接质量，并用于校准云计算环境以确定未来的工作负载布局。 沿着这些行，性能测量可以被填充到表等中，并且可以生成具有该组存储单元的数据中心的动态映射。
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12.发明授权Continuous optimization of archive management scheduling by use of integrated content-resource analytic model 失效通过使用综合内容资源分析模型持续优化归档管理调度公开(公告)号：US08527998B2
公开(公告)日：2013-09-03
申请号：US13569620
申请日：2012-08-08
申请人： Brian Cho , Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Sandeep M. Uttamchandani , Pin Zhou
发明人： Brian Cho , Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Sandeep M. Uttamchandani , Pin Zhou
CPC分类号： G06F9/4881 , G06F11/1402
摘要： A system and associated method for continuously optimizing data archive management scheduling. A job scheduler receives, from an archive management system, inputs of task information, replica placement data, infrastructure topology data, and resource performance data. The job scheduler models a flow network that represents data content, software programs, physical devices, and communication capacity of the archive management system in various levels of vertices according to the received inputs. An optimal path in the modeled flow network is computed as an initial schedule, and the archive management system performs tasks according to the initial schedule. The operations of scheduled tasks are monitored and the job scheduler produces a new schedule based on feedbacks of the monitored operations and predefined heuristics.
摘要翻译： 一种用于连续优化数据归档管理调度的系统和相关方法。 作业调度器从归档管理系统接收任务信息，副本放置数据，基础架构拓扑数据和资源性能数据的输入。 作业调度器根据接收到的输入来建立表示数据内容，软件程序，物理设备和档案管理系统在各种顶点级别中的通信能力的流网络。 模拟流网络中的最优路径计算为初始调度，归档管理系统根据初始调度执行任务。 监视计划任务的操作，作业调度程序根据监视的操作和预定义的启发式反馈来生成新的调度。
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公开(公告)号：US20130179537A1
公开(公告)日：2013-07-11
申请号：US13346973
申请日：2012-01-10
IPC分类号： G06F15/16
CPC分类号： H04L41/0816 , H04L41/0853 , H04L43/0876
摘要： A method, system and program product for transmitting configuration item data by a network object within a network. The steps include the network object detecting a change; the network object detecting an amount of traffic within the network; the network object transmitting configuration item data to the network at a level based on the amount of traffic present within the network. If all of the configuration item data was not sent and the network object detects that the amount of network traffic within the network is below a determined amount, the network object transmits remaining configuration item data to the network; and if all configuration item data was sent, returns to the step of the network object detecting a change.
摘要翻译： 一种用于通过网络内的网络对象发送配置项数据的方法，系统和程序产品。 步骤包括网络对象检测变化; 网络对象检测网络内的流量; 所述网络对象基于所述网络内存在的业务量，将配置项数据发送到所述网络。 如果没有发送所有配置项数据，并且网络对象检测到网络内的网络流量低于确定的量，则网络对象将剩余的配置项数据发送到网络; 并且如果发送了所有配置项数据，则返回到检测到更改的网络对象的步骤。
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公开(公告)号：US20110022879A1
公开(公告)日：2011-01-27
申请号：US12508783
申请日：2009-07-24
申请人： Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Ramani R. Routray , Sandeep M. Uttamchandani
发明人： Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Ramani R. Routray , Sandeep M. Uttamchandani
CPC分类号： G06F11/0793 , G06F11/1438 , G06F11/1446 , G06F11/2035 , G06F11/2038 , G06F11/2056 , G06F11/2094 , G06F11/2097
摘要： A system and associated method for automated disaster recovery (DR) planning. A DR planning process receives disaster recovery requirements and a target environment configuration from a user to design DR plans for the target environment configuration that meets disaster recovery requirements. The DR planning process accesses a knowledgebase containing information on replication technologies, best practice recipes, and past deployment instances. The DR planning process creates the DR plans by analyzing the disaster recovery requirements into element risks, associating replication technologies to protect each element risks, combining associated replication technologies based on the best practice recipes, and selecting highly evaluated combination based on the past deployment instances. The DR planning process presents the DR plans as classified by replication strategy-architecture combination for each DR plans and marks how strongly each DR plans are recommended.
摘要翻译： 用于自动化灾难恢复（DR）规划的系统和相关方法。 DR计划过程从用户接收灾难恢复要求和目标环境配置，以设计满足灾难恢复要求的目标环境配置的DR计划。 DR计划流程访问包含有关复制技术，最佳实践配方和过去部署实例的信息的知识库。 DR计划过程通过将灾难恢复要求分析为元素风险，将复制技术与保护每个元素的风险相关联，并根据最佳实践方案组合关联的复制技术，并根据过去的部署实例选择高度评估的组合来创建DR计划。 灾害恢复计划过程将灾难恢复计划列为每个灾难恢复计划的复制策略 - 架构组合分类，并标记每个灾难恢复计划的推荐程度。
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15.发明授权公开(公告)号：US08266280B2
公开(公告)日：2012-09-11
申请号：US12725952
申请日：2010-03-17
IPC分类号： G06F15/173
CPC分类号： H04L63/10 , G06F3/0613 , G06F3/0635 , G06F3/067 , H04L67/1097 , H04L69/32
摘要： A method is implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions. The programming instructions are operable to determine one or more optimal mappings between a server layer and a storage layer through a network layer based on performance metrics of one or more ports of at least one of the server layer, the storage layer and the network layer.
摘要翻译： 在具有计算机可执行代码的计算机基础设施中实现一种方法，其有形地体现在具有编程指令的计算机可读存储介质上 编程指令可操作以基于服务器层，存储层和网络层中的至少一个的一个或多个端口的性能度量，通过网络层确定服务器层和存储层之间的一个或多个最优映射。
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16.发明授权公开(公告)号：US08539071B2
公开(公告)日：2013-09-17
申请号：US13467654
申请日：2012-05-09
IPC分类号： G06F15/173
CPC分类号： H04L63/10 , G06F3/0613 , G06F3/0635 , G06F3/067 , H04L67/1097 , H04L69/32
摘要： A method is implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions. The programming instructions are operable to determine one or more optimal mappings between a server layer and a storage layer through a network layer based on performance metrics of one or more ports of at least one of the server layer, the storage layer and the network layer.
摘要翻译： 在具有计算机可执行代码的计算机基础设施中实现一种方法，其有形地体现在具有编程指令的计算机可读存储介质上。 编程指令可操作以基于服务器层，存储层和网络层中的至少一个的一个或多个端口的性能度量，通过网络层确定服务器层和存储层之间的一个或多个最优映射。
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公开(公告)号：US08489745B2
公开(公告)日：2013-07-16
申请号：US12713776
申请日：2010-02-26
IPC分类号： G06F15/173
CPC分类号： G06F1/329 , G06F1/26 , G06F1/3203 , G06F9/5088 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： A system and associated method for optimizing power consumption of a data center by dynamic workload adjustment. A current workload distribution of the data center is shifted to an optimal workload solution that provides acceptable level of service with the least amount of power consumption. The sum of power cost and migration cost that corresponds to the optimal workload solution is the lowest among all sums that correspond to respective candidate workload solutions. The power cost is determined by a maximum temperature of the data center and accompanying cooling cost for each candidate workload solution. The migration cost is determined by performance degradation that occurs during shifting a workload distribution of the data center from the current workload distribution to each candidate workload solution.
摘要翻译： 一种用于通过动态工作负载调整优化数据中心功耗的系统和相关方法。 数据中心的当前工作负载分配被转移到最佳工作负载解决方案，以最小的功耗消耗提供可接受的服务水平。 对应于最佳工作负载解决方案的功率成本和迁移成本的总和是对应于各个候选工作负载解决方案的所有和中最小的。 电力成本由每个候选工作负载解决方案的数据中心的最高温度和伴随的冷却成本决定。 迁移成本取决于将数据中心的工作负载分配从当前工作负载分配转移到每个候选工作负载解决方案时发生的性能下降。
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公开(公告)号：US20110213508A1
公开(公告)日：2011-09-01
申请号：US12713776
申请日：2010-02-26
CPC分类号： G06F1/329 , G06F1/26 , G06F1/3203 , G06F9/5088 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： A system and associated method for optimizing power consumption of a data center by dynamic workload adjustment. A current workload distribution of the data center is shifted to an optimal workload solution that provides acceptable level of service with the least amount of power consumption. The sum of power cost and migration cost that corresponds to the optimal workload solution is the lowest among all sums that correspond to respective candidate workload solutions. The power cost is determined by a maximum temperature of the data center and accompanying cooling cost for each candidate workload solution. The migration cost is determined by performance degradation that occurs during shifting a workload distribution of the data center from the current workload distribution to each candidate workload solution.
摘要翻译： 一种用于通过动态工作负载调整优化数据中心功耗的系统和相关方法。 数据中心的当前工作负载分配被转移到最佳工作负载解决方案，以最小的功耗消耗提供可接受的服务水平。 对应于最佳工作负载解决方案的功率成本和迁移成本的总和是对应于各个候选工作负载解决方案的所有和中最小的。 电力成本由每个候选工作负载解决方案的数据中心的最高温度和伴随的冷却成本决定。 迁移成本取决于将数据中心的工作负载分配从当前工作负载分配转移到每个候选工作负载解决方案时发生的性能下降。
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19.发明申请公开(公告)号：US20110138391A1
公开(公告)日：2011-06-09
申请号：US12631247
申请日：2009-12-04
申请人： Brian Cho , Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Sandeep M. Uttamchandani , Pin Zhou
发明人： Brian Cho , Kavita Chavda , Mickey Iqbal , Seshashayee S. Murthy , Sandeep M. Uttamchandani , Pin Zhou
IPC分类号： G06F9/46
CPC分类号： G06F9/4881 , G06F11/1402
摘要： A system and associated method for continuously optimizing data archive management scheduling. A job scheduler receives, from an archive management system, inputs of task information, replica placement data, infrastructure topology data, and resource performance data. The job scheduler models a flow network that represents data content, software programs, physical devices, and communication capacity of the archive management system in various levels of vertices according to the received inputs. An optimal path in the modeled flow network is computed as an initial schedule, and the archive management system performs tasks according to the initial schedule. The operations of scheduled tasks are monitored and the job scheduler produces a new schedule based on feedbacks of the monitored operations and predefined heuristics.
摘要翻译： 一种用于连续优化数据归档管理调度的系统和相关方法。 作业调度器从归档管理系统接收任务信息，副本放置数据，基础架构拓扑数据和资源性能数据的输入。 作业调度器根据接收到的输入来建立表示数据内容，软件程序，物理设备和档案管理系统在各种顶点级别中的通信能力的流网络。 模拟流网络中的最优路径计算为初始调度，归档管理系统根据初始调度执行任务。 监视计划任务的操作，作业调度程序根据监视的操作和预定义的启发式反馈来生成新的调度。
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公开(公告)号：US08037349B2
公开(公告)日：2011-10-11
申请号：US12549847
申请日：2009-08-28
申请人： Nagapramod S. Mandagere , Seshashayee S. Murthy , Mark A. Smith , Sandeep M. Uttamchandani , Pin Zhou
发明人： Nagapramod S. Mandagere , Seshashayee S. Murthy , Mark A. Smith , Sandeep M. Uttamchandani , Pin Zhou
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/1453
摘要： A system and associated method for replicating data based on capacity optimization. A local node receives the data associated with a key. The local node within a local domain communicates with nodes of remote domains in a system through a communication network. Each domain has its own distributed hash table that partitions key space and assigns a certain key range to an owner node within the domain. For new data, the local node queries owner nodes of domains in the system progressively from the local domain to remote domains for a duplicate of the new data. Depending on a result returned by owner nodes and factors for replication strategies, the local node determines a replication strategy and records the new data in the local node pursuant to the replication strategy.
摘要翻译： 一种基于容量优化来复制数据的系统和相关方法。 本地节点接收与密钥相关联的数据。 本地域内的本地节点通过通信网络与系统中的远程域的节点进行通信。 每个域都有自己的分布式哈希表，用于分区密钥空间，并为域内的所有者节点分配一定的密钥范围。 对于新数据，本地节点从本地域向远程域逐行查询系统中的域的所有者节点，以获取新数据的副本。 根据所有者节点返回的结果和复制策略的因素，本地节点确定复制策略，并根据复制策略将新数据记录在本地节点中。
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