公开(公告)号：US20060074940A1

公开(公告)日：2006-04-06

申请号：US10958927

申请日：2004-10-05

申请人： David Craft ,  Robert Curran ,  Thomas Engelsiepen ,  Roger Haskin ,  Frank Schmuck

发明人： David Craft ,  Robert Curran ,  Thomas Engelsiepen ,  Roger Haskin ,  Frank Schmuck

IPC分类号： G06F7/00

CPC分类号： G06F16/182

摘要： An active cluster is dynamically formed to perform a specific task. The active cluster includes one or more data owning nodes of at least one data owning cluster and one or more data using nodes of at least one data using cluster that are to access data of the data owning cluster. The active cluster is dynamic in that the nodes of the cluster are not statically defined. Instead, the active cluster is formed, when a need for such a cluster arises to satisfy a particular task.

摘要翻译： 动态形成活动集群以执行特定任务。 活动集群包括拥有至少一个数据拥有集群的一个或多个数据拥有节点，以及一个或多个数据，使用至少一个使用集群的数据的数据的数据访问数据拥有集群的数据。 活动集群是动态的，因为集群的节点不是静态定义的。 相反，当需要这样的集群出现以满足特定任务时，形成主动集群。

公开(公告)号：US20050262143A1

公开(公告)日：2005-11-24

申请号：US10851812

申请日：2004-05-21

申请人： Sudhir Rao ,  Myung Bae ,  Thomas Clark ,  Douglas Griffith ,  Roger Haskin ,  Shah Rezaul Islam ,  Felipe Knop ,  Soumitra Sarkar ,  Frank Schmuck ,  Theodore Vojnovich ,  Yi Zhou ,  Robert Curran

发明人： Sudhir Rao ,  Myung Bae ,  Thomas Clark ,  Douglas Griffith ,  Roger Haskin ,  Shah Rezaul Islam ,  Felipe Knop ,  Soumitra Sarkar ,  Frank Schmuck ,  Theodore Vojnovich ,  Yi Zhou ,  Robert Curran

IPC分类号： G06F17/30 ,  H04L29/08

CPC分类号： H04L67/1097 ,  G06F9/5061 ,  G06F11/1425 ,  G06F2209/505

摘要： The acquisition of a lock among nodes of a divided cluster is disclosed. A method is performable by each of at least one node of the cluster. A node waits for a delay corresponding to its identifier. The node asserts intent to acquire the lock by writing its identifier to X and Y variables where another node has failed to acquire the lock. The node waits for another node to acquire the lock where the other node has written to X, and proceeds where Y remains equal to its own identifier. The node waits for another node to acquire the lock where the other node has written to a Z variable, and writes its own identifier to Z and proceeds where the other node has failed. The node writes a value to Y indicating that it is acquiring the lock, and maintains acquisition by periodically writing to Z.

摘要翻译： 公开了在分割的簇的节点之间获取锁。 一种方法可由集群的至少一个节点中的每个节点执行。 节点等待与其标识符相对应的延迟。 节点断言通过将其标识符写入另一个节点未能获取锁的X和Y变量来获取锁定。 节点等待另一个节点获取其他节点已经写入X的锁，并且在Y保持等于其自己的标识符的情况下继续进行。 该节点等待另一个节点获取其他节点已写入Z变量的锁，并将其自己的标识符写入Z，并在另一个节点发生故障的情况下进行。 节点将一个值写入Y表示它正在获取锁定，并通过周期性写入Z维持获取。

公开(公告)号：US06990478B2

公开(公告)日：2006-01-24

申请号：US09887520

申请日：2001-06-25

申请人： Irit Loy ,  John Marberg ,  Zvi Yehudai ,  Boaz Shumeli ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

发明人： Irit Loy ,  John Marberg ,  Zvi Yehudai ,  Boaz Shumeli ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

IPC分类号： G06F17/30

CPC分类号： G06F17/30224 ,  G06F9/542 ,  G06F17/30106 ,  Y10S707/99931

摘要： In a cluster of computing nodes having shared access to one or more volumes of data storage using a parallel file system, a method for managing the data storage includes initiating a session of a data management application on a first one of the nodes, while running a user application on a second one of the nodes. A request is submitted to the parallel file system by the user application on the second node to perform a file operation on a file in one of the volumes of data storage. A data management event message is sent from the second node to the first node responsive to the request, for processing by the data management application on the first node.

公开(公告)号：US07111291B2

公开(公告)日：2006-09-19

申请号：US09887550

申请日：2001-06-25

申请人： Irit Loy ,  John Marberg ,  Boaz Shumeli ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

发明人： Irit Loy ,  John Marberg ,  Boaz Shumeli ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

IPC分类号： G06F9/44 ,  G06F7/00 ,  G06F15/167 ,  G06F15/16

CPC分类号： G06F17/30224 ,  G06F9/542 ,  G06F17/30106 ,  Y10S707/99931

摘要： In a cluster of computing nodes having shared access to one or more volumes of data storage using a parallel file system, a method for managing the data storage includes selecting a first one of the nodes to serve as a session manager node, and selecting a second one of the nodes to serve as a session node for a data management application. A session of the data management application is created on the session node by sending a message from the session node to the session manager node, causing the session manager node to distribute information regarding the session among the nodes in the cluster. Responsive to the information distributed by the session manager node, events are received at the session node from the nodes in the cluster for processing by the data management application.

公开(公告)号：US07072894B2

公开(公告)日：2006-07-04

申请号：US09887576

申请日：2001-06-25

申请人： Irit Loy ,  John Marberg ,  Boaz Shumeli ,  Zvi Yehudai ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

发明人： Irit Loy ,  John Marberg ,  Boaz Shumeli ,  Zvi Yehudai ,  Robert Curran ,  Roger Haskin ,  Frank Schmuck ,  James Wyllie

IPC分类号： G06F17/30 ,  G06F15/16 ,  G06F11/00

CPC分类号： G06F17/30224 ,  G06F9/542 ,  G06F17/30106 ,  Y10S707/99931

摘要： In a cluster of computing nodes having shared access to one or more file systems in data storage using parallel file system software, a method for managing the data storage includes initiating a session of a data management application on a first one of the nodes, while running a user application on a second one of the nodes. A request is submitted to the parallel file system software by the user application on the second node to mount one of the file systems in the data storage. A mount event message is sent from the second node to the first node responsive to the request, for processing by the data management application on the first node. When the file system is to be unmounted, preunmount and unmount events are sent for processing by the data management application on the first node.

公开(公告)号：US20120046916A1

公开(公告)日：2012-02-23

申请号：US13136991

申请日：2011-08-16

申请人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

发明人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

IPC分类号： G06F17/50

CPC分类号： F41H5/013 ,  F41H5/023 ,  F41H5/026 ,  F41H7/04

摘要： A method of designing an RPG. A computerized model is created of a shield mesh opening with lines of a net intersecting at nodes and with hard points positioned at least at select nodes. The effectiveness of the mesh opening at a plurality of obliquity angles is determined. In the model, a change is made to the size of the mesh opening and the effectiveness is determined again at a plurality of different obliquity angles. Iterations of this process allow an optimal mesh opening size to be determined for a threat such as an RPG.

摘要翻译： 设计RPG的方法。 创建了一个电脑化模型，屏蔽网格开口与网络线相交，并且至少位于选定节点处的硬点。 确定多个倾斜角度的网孔的有效性。 在该模型中，对网孔的大小进行了改变，并且以多个不同的倾斜角度再次确定了有效性。 该过程的迭代允许为诸如RPG的威胁确定最佳的网格开口大小。

公开(公告)号：US08464627B2

公开(公告)日：2013-06-18

申请号：US13373408

申请日：2011-11-14

申请人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

发明人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

IPC分类号： F41H11/00 ,  F41H13/00

CPC分类号： F41H5/026

摘要： A protection system includes a net made of flexible, low breaking strength intersecting lines connected at nodes. A frame supports the net and spaces the net from a vehicle and/or structure. Hard points are disposed at least at select net nodes and feature a multi-sided body with a cavity therein behind a front face thereof. The body includes a lip extending into the cavity. A protrusion extends outwardly from the front face. A tapered plug is received in the cavity and includes a ledge engaged by the lip locking the plug and a net node in the cavity and securing the hard point to the net node in a pivotable fashion.

摘要翻译： 保护系统包括由节点连接的柔性，低断裂强度相交线构成的网。 一个框架支撑网络，并将车辆和/或结构的网空间。 硬点至少设置在选定的网状节点处，并且具有在其正面之后具有空腔的多边体。 身体包括延伸到腔中的唇缘。 突起从前表面向外延伸。 锥形塞被容纳在空腔中并且包括由唇部接合的凸缘，所述凸缘将插头锁定并且在空腔中形成网状节点，并且以可枢转的方式将硬点固定到网状节点。

公开(公告)号：US07991753B2

公开(公告)日：2011-08-02

申请号：US10851812

申请日：2004-05-21

申请人： Sudhir G. Rao ,  Myung M. Bae ,  Thomas K. Clark ,  Douglas Griffith ,  Roger L. Haskin ,  Shah Mohammad Rezaul Islam ,  Felipe Knop ,  Soumitra Sarkar ,  Frank B. Schmuck ,  Theodore B. Vojnovich ,  Yi Zhou ,  Robert Curran

发明人： Sudhir G. Rao ,  Myung M. Bae ,  Thomas K. Clark ,  Douglas Griffith ,  Roger L. Haskin ,  Shah Mohammad Rezaul Islam ,  Felipe Knop ,  Soumitra Sarkar ,  Frank B. Schmuck ,  Theodore B. Vojnovich ,  Yi Zhou ,  Robert Curran

IPC分类号： G06F7/00

CPC分类号： H04L67/1097 ,  G06F9/5061 ,  G06F11/1425 ,  G06F2209/505

摘要： The acquisition of a lock among nodes of a divided cluster is disclosed. A method is performable by each of at least one node of the cluster. A node waits for a delay corresponding to its identifier. The node asserts intent to acquire the lock by writing its identifier to X and Y variables where another node has failed to acquire the lock. The node waits for another node to acquire the lock where the other node has written to X, and proceeds where Y remains equal to its own identifier. The node waits for another node to acquire the lock where the other node has written to a Z variable, and writes its own identifier to Z and proceeds where the other node has failed. The node writes a value to Y indicating that it is acquiring the lock, and maintains acquisition by periodically writing to Z.

摘要翻译： 公开了在分割的簇的节点之间获取锁。 一种方法可由集群的至少一个节点中的每个节点执行。 节点等待与其标识符相对应的延迟。 节点断言通过将其标识符写入另一个节点未能获取锁的X和Y变量来获取锁定。 节点等待另一个节点获取其他节点已经写入X的锁，并且在Y保持等于其自己的标识符的情况下继续进行。 该节点等待另一个节点获取其他节点已写入Z变量的锁，并将其自己的标识符写入Z，并在另一节点发生故障的情况下继续进行。 节点将一个值写入Y表示它正在获取锁定，并通过周期性写入Z维持获取。

公开(公告)号：US20050125556A1

公开(公告)日：2005-06-09

申请号：US10730508

申请日：2003-12-08

申请人： Robert Curran ,  Radha Kandadai ,  Irit Loy ,  John Marberg

发明人： Robert Curran ,  Radha Kandadai ,  Irit Loy ,  John Marberg

IPC分类号： G06F9/50 ,  G06F15/173 ,  H04L29/08

CPC分类号： H04L67/1097 ,  G06F9/5027

摘要： A system and method of managing data movement are provided in which a processing environment is established in a cluster of nodes. The nodes have common access to data residing in one or more data storage units. A data management application (DM) is initiated in the environment. One of the nodes of the cluster is assigned as a coordinating node for managing data movement. Thereafter, a worker thread is posted to one or more of the nodes in the cluster to perform one or more data movement tasks in response to the event. Preferably, a process session is established in the cluster. A session identifier and a data management access right are provided to one or more nodes to permit only the node or nodes having them to execute the worker thread posted to it.

摘要翻译： 提供了一种管理数据移动的系统和方法，其中在节点簇中建立处理环境。 节点具有对驻留在一个或多个数据存储单元中的数据的共同访问。 在环境中启动数据管理应用程序（DM）。 集群的一个节点被分配为用于管理数据移动的协调节点。 此后，工作者线程被发布到集群中的一个或多个节点以响应于该事件执行一个或多个数据移动任务。 优选地，在群集中建立进程会话。 会话标识符和数据管理访问权限被提供给一个或多个节点，以允许只有具有它们的节点或节点才能执行向其发布的工作线程。

公开(公告)号：US08607685B2

公开(公告)日：2013-12-17

申请号：US13373430

申请日：2011-11-14

申请人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

发明人： Michael Farinella ,  William Lawson ,  Scott Quigley ,  Robert Curran

IPC分类号： F41H11/00 ,  F41H13/00

CPC分类号： F41H5/013 ,  F41H5/026 ,  F41H7/04

摘要： A shield system for an ordnance includes a frame and a flexible net subsystem supported by the frame. Diagonal lines of net material intersect at nodes forming diamond shaped mesh openings and a hard point is attached to at least select nodes.

摘要翻译： 用于军械的屏蔽系统包括框架和由框架支撑的柔性网络子系统。 净材料的对角线在形成菱形网状开口的节点处相交，并且硬点附接到至少选择节点。