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41.发明申请公开(公告)号：US20110106938A1
公开(公告)日：2011-05-05
申请号：US12612507
申请日：2009-11-04
IPC分类号： G06F15/173
CPC分类号： G06F11/3495 , G06F11/3409 , G06F11/3447 , G06F2201/81
摘要： A method, system, and article are provided for monitoring performance of hardware devices. Each hardware device is configured with an agent, and the server is configured with a coordinator. The agent collects device data at a first modifiable frequency and communicates the collected data to the coordinator at a second dynamically modifiable frequency. The collected data is periodically monitored and the first and second frequencies are modified subject to evaluation of the collected and monitored data.
摘要翻译： 提供了一种方法，系统和文章来监视硬件设备的性能。 每个硬件设备都配置了一个代理，服务器配置了一个协调器。 代理以第一可修改频率收集设备数据，并以第二可动态修改频率将收集的数据传送给协调器。 定期监测所收集的数据，并对收集和监测的数据进行评估，对第一和第二频率进行修改。
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42.发明授权Risk-modulated proactive data migration for maximizing utility in storage systems 有权风险调控的主动数据迁移，以最大限度地提高存储系统的效用公开(公告)号：US07752239B2
公开(公告)日：2010-07-06
申请号：US12061764
申请日：2008-04-03
IPC分类号： G06F7/00
CPC分类号： G06F3/0653 , G06F3/0605 , G06F3/0647 , G06F3/0683 , Y10S707/99953 , Y10S707/99955
摘要： The embodiments of the invention provide a method, computer program product, etc. for risk-modulated proactive data migration for maximizing utility. More specifically, a method of planning data migration for maximizing utility of a storage infrastructure that is running and actively serving at least one application includes selecting a plurality of potential data items for migration and selecting a plurality of potential migration destinations to which the potential data items can be moved. Moreover, the method selects a plurality of potential migration speeds at which the potential data items can be moved and selects a plurality of potential migration times at which the potential data items can be moved to the potential data migration destinations. The selecting of the plurality of potential migration speeds selects a migration speed below a threshold speed, wherein the threshold speed defines a maximum system utility loss permitted.
摘要翻译： 本发明的实施例提供了一种用于风险调节的主动数据迁移的方法，计算机程序产品等，以最大化效用。 更具体地说，一种规划数据迁移以最大化正在运行并主动地为至少一个应用服务的存储基础设施的效用的方法包括：选择多个潜在数据项以进行迁移并选择多个潜在迁移目的地，潜在数据项 可以移动 此外，该方法选择可移动潜在数据项的多个潜在迁移速度，并选择潜在数据项能够移动到潜在数据迁移目的地的多个潜在迁移时间。 选择多个潜在迁移速度选择低于阈值速度的迁移速度，其中阈值速度定义允许的最大系统效用损失。
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43.发明授权Stable, minimal skew resource flow control technique in large scale enterprise storage systems 失效在大型企业存储系统中稳定，最小化偏向资源流控制技术公开(公告)号：US07526552B2
公开(公告)日：2009-04-28
申请号：US11211793
申请日：2005-08-25
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/0613 , G06F3/067 , H04L47/27
摘要： A system and method of conducting resource flow control sessions in a computer network comprises sending a resource request from a client computer to a server computer; assigning to the client computer a flow control window, wherein a size of a flow control window is based on resources available to the server computer and a level of activity of a corresponding client computer, wherein the server computer is in any of a busy and idle state of activity; determining whether to change the size of the flow control window upon receiving the resource request based on the level of activity of the corresponding client computer and a current utilization of resources during a particular session of use; tracking a number of active sessions of use of the resources in a predetermined time window; and maintaining the flow control window with a maximum queue size per number of sessions value.
摘要翻译： 在计算机网络中进行资源流控制会话的系统和方法包括：从客户计算机向服务器计算机发送资源请求; 向客户端计算机分配流控制窗口，其中流控制窗口的大小基于可用于服务器计算机的资源和相应的客户端计算机的活动级别，其中服务器计算机处于忙碌和空闲状态 活动状态 基于相应的客户端计算机的活动级别以及特定的使用期间的资源的当前利用，确定在接收到资源请求时是否改变流量控制窗口的大小; 在预定时间窗口中跟踪资源的使用的多个活动会话; 并且每个会话值的每个维度具有最大队列大小的流控制窗口。
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公开(公告)号：US20080222225A1
公开(公告)日：2008-09-11
申请号：US12059136
申请日：2008-03-31
申请人： Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
发明人： Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
CPC分类号： G06N99/005 , Y10S707/99937 , Y10S707/99942 , Y10S707/99943 , Y10S707/99944 , Y10S707/99945 , Y10S707/99953
摘要： The embodiments of the invention provide methods, computer program products, etc. for autonomic retention classes when retaining data within storage devices. More specifically, a method of determining whether to retain data within at least one storage device begins by storing data items in at least one storage device. Furthermore, the method maintains access statistics for each of the data items, an age of each of the data items, and an administrator-defined importance value of each of the data items. Following this, a retention value is calculated for each of the data items based on the access statistics for each of the data items, the age of each of the data items, and the administrator-defined importance value of each of the data items.
摘要翻译： 本发明的实施例在将数据保存在存储设备内时提供用于自主保留类别的方法，计算机程序产品等。 更具体地说，一种确定是否在至少一个存储设备内保留数据的方法开始于将数据项存储在至少一个存储设备中。 此外，该方法维护每个数据项的访问统计，每个数据项的年龄以及每个数据项的管理员定义的重要性值。 此后，基于每个数据项的访问统计，每个数据项的年龄和每个数据项的管理员定义的重要性值，为每个数据项计算保留值。
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公开(公告)号：US20080222075A1
公开(公告)日：2008-09-11
申请号：US11681955
申请日：2007-03-05
申请人： Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
发明人： Edward G. Chron , Joseph P. McCloskey , David A. Pease , Elizabeth S. Richards , Sandeep M. Uttamchandani
IPC分类号： G06F17/30
CPC分类号： G06N99/005 , Y10S707/99937 , Y10S707/99942 , Y10S707/99943 , Y10S707/99944 , Y10S707/99945 , Y10S707/99953
摘要： The embodiments of the invention provide methods, computer program products, etc. for autonomic retention classes when retaining data within storage devices. More specifically, a method of determining whether to retain data within at least one storage device begins by storing data items in at least one storage device. Furthermore, the method maintains access statistics for each of the data items, an age of each of the data items, and an administrator-defined importance value of each of the data items. Following this, a retention value is calculated for each of the data items based on the access statistics for each of the data items, the age of each of the data items, and the administrator-defined importance value of each of the data items.
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46.发明申请公开(公告)号：US20080209027A1
公开(公告)日：2008-08-28
申请号：US12116506
申请日：2008-05-07
IPC分类号： G06F15/173
CPC分类号： H04L43/16 , G06F11/3409 , G06F11/3452 , G06F11/3495 , G06F2201/81 , H04L41/046 , H04L41/5003 , H04L43/0817 , H04L43/0829 , H04L43/0852 , H04L43/0888 , H04L43/0894 , H04L67/1097
摘要： Disclosed is an autonomic abnormality detection device having a plurality of agents, a server with a one or more processors, a data storage device and a corrective actions engine. The device is adapted to detect and diagnose abnormalities in system components. Particularly, the device uses agents to track performance/workload measurements of system components and dynamically compiles a history of those performance/workload measurements for each component. In order to detect abnormalities a processor compares current performance/workload measurements for a component to the compiled histories for that component and for other components. The processor can further be adapted to determine possible causes of a detected abnormality and to report the abnormality, including the possible causes, to a corrective actions engine.
摘要翻译： 公开了具有多个代理的自主异常检测装置，具有一个或多个处理器的服务器，数据存储装置和纠正动作引擎。 该设备适用于检测和诊断系统组件中的异常。 特别地，该设备使用代理跟踪系统组件的性能/工作负载测量，并动态编译每个组件的性能/工作负载测量的历史记录。 为了检测异常，处理器将组件的当前性能/工作负载测量结果与该组件和其他组件的已编译历史进行比较。 处理器还可以适于确定检测到的异常的可能原因，并将包括可能的原因的异常报告给校正动作引擎。
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47.发明授权公开(公告)号：US07395187B2
公开(公告)日：2008-07-01
申请号：US11348010
申请日：2006-02-06
IPC分类号： G06F11/30
CPC分类号： H04L43/16 , G06F11/3409 , G06F11/3452 , G06F11/3495 , G06F2201/81 , H04L41/046 , H04L41/5003 , H04L43/0817 , H04L43/0829 , H04L43/0852 , H04L43/0888 , H04L43/0894 , H04L67/1097
摘要： Disclosed is an autonomic abnormality detection device having a plurality of agents, a server with a one or more processors, a data storage device and a corrective actions engine. The device is adapted to detect and diagnose abnormalities in system components. Particularly, the device uses agents to track performance/workload measurements of system components and dynamically compiles a history of those performance/workload measurements for each component. In order to detect abnormalities a processor compares current performance/workload measurements for a component to the compiled histories for that component and for other components. The processor can further be adapted to determine possible causes of a detected abnormality and to report the abnormality, including the possible causes, to a corrective actions engine.
摘要翻译： 公开了具有多个代理的自主异常检测装置，具有一个或多个处理器的服务器，数据存储装置和纠正动作引擎。 该设备适用于检测和诊断系统组件中的异常。 特别地，该设备使用代理跟踪系统组件的性能/工作负载测量，并动态编译每个组件的性能/工作负载测量的历史记录。 为了检测异常，处理器将组件的当前性能/工作负载测量结果与该组件和其他组件的已编译历史进行比较。 处理器还可以适于确定检测到的异常的可能原因，并将包括可能的原因的异常报告给校正动作引擎。
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公开(公告)号：US08655623B2
公开(公告)日：2014-02-18
申请号：US11674198
申请日：2007-02-13
IPC分类号： G21C17/003
CPC分类号： G06F11/36 , G06F11/0709 , G06F11/079 , G06F11/3452 , G06F11/3495 , G06F2201/86
摘要： Disclosed are system and method embodiments for determining the root-causes of a performance objective violation, such as an end-to-end service level objection (SLO) violation, in a large-scale system with multi-tiered applications. This determination is made using a hybrid of component-level snapshots of the state of the system during a period in which an abnormal event occurred (i.e., black box mapping) and of known events and their causes (i.e., white-box mapping). Specifically, in response to a query about a violation (e.g., why did the response time for application a1 increase from r1 to r2), a processor will access and correlate the black-box and white-box mappings to determine a short-list of probable causes for the violation.
摘要翻译： 公开了用于在具有多层应用的大规模系统中确定诸如端到端服务级别异议（SLO）违反的性能目标违规的根本原因的系统和方法实施例。 在异常事件发生的时段（即黑框映射）以及已知事件及其原因（即，白盒映射）中，使用系统状态的组件级快照的混合来进行该确定。 具体来说，响应于关于违规的查询（例如，为什么应用程序a1的响应时间从r1增加到r2），处理器将访问并关联黑盒和白盒映射，以确定一个短列表 违规的可能原因。
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49.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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50.发明授权公开(公告)号：US08495018B2
公开(公告)日：2013-07-23
申请号：US13168066
申请日：2011-06-24
CPC分类号： G06F17/30581 , G06F17/30017 , G06F17/30283 , G06F17/30578
摘要： Embodiments of the present invention provide an approach for providing non-disruptive transitioning of application replication configurations and proactive analysis of possible error scenarios. Specifically, under embodiments of the present invention, a common integration model (CIM)-compatible representation of a system replication plan is provided in a computer data structure. Based on the representation, a hierarchical tree data structure having a set of nodes is created. A set of system configuration updates pertaining to the set of nodes are then classified (e.g., based upon the type of configuration update). Once the set of nodes has been classified, the set of nodes may then be analyzed to determine if any nodes of the set are isomorphic. If so, the plan can be modified accordingly. In any event, the replication plan (or modified replication plan) may then be implemented.
摘要翻译： 本发明的实施例提供了一种用于提供应用复制配置的非中断转换和可能的错误情景的主动分析的方法。 具体地，在本发明的实施例中，在计算机数据结构中提供了系统复制计划的公共集成模型（CIM）兼容表示。 基于该表示，创建具有一组节点的分层树数据结构。 然后对与该组节点有关的一组系统配置更新进行分类（例如，基于配置更新的类型）。 一旦节点集合被分类，则可以分析节点集合以确定集合中的任何节点是否是同构的。 如果是这样，可以相应地修改计划。 无论如何，可以实现复制计划（或修改的复制计划）。
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