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21. 发明申请

US20050050197A1 Apparatus and method to select a captain from a plurality of control nodes 失效
标题翻译：从多个控制节点选择船长的装置和方法
公开(公告)号：US20050050197A1
公开(公告)日：2005-03-03
申请号：US10652144
申请日：2003-08-29
申请人： Kenneth Boyd , Kenneth Day , Philip Doatmas , John Wolfgang
发明人： Kenneth Boyd , Kenneth Day , Philip Doatmas , John Wolfgang
IPC分类号： G06F12/00 , G06F13/00 , G06F15/163 , G06F15/173
CPC分类号： G06F11/1456
摘要： A method to select a captain control node from a plurality of interconnected control nodes is disclosed. The method provides by each of the plurality of control nodes a first signal to each of the other control nodes, and then receives by each of the plurality of control nodes, a response signal from each of the other control nodes. The method then calculates by each of the plurality of control nodes individual response times for each of the other control nodes, and determines by each control node its aggregate response time. The method then determines whether to select a captain control node using the aggregate response times. If the captain control node is selected using the aggregate response times, then the method then determines the minimum aggregate response time, and designates the control node having that minimum aggregate response time the captain control node.
摘要翻译：公开了一种从多个互连的控制节点中选择船长控制节点的方法。该方法由多个控制节点中的每一个向每个其他控制节点提供第一信号，然后由多个控制节点中的每一个接收来自每个其他控制节点的响应信号。该方法然后由多个控制节点中的每一个由每个其他控制节点的各个响应时间计算，并由每个控制节点确定其聚合响应时间。该方法然后确定是否使用聚合响应时间来选择船长控制节点。如果使用聚合响应时间选择队长控制节点，则该方法然后确定最小聚合响应时间，并且指定具有该队列控制节点具有该最小聚合响应时间的控制节点。

22. 发明申请

US20080065849A1 Apparatus and method to adjust data transfer rate 失效
标题翻译：调整数据传输速率的装置和方法
公开(公告)号：US20080065849A1
公开(公告)日：2008-03-13
申请号：US11981952
申请日：2007-10-31
申请人： Kenneth Boyd , Kirby Dahman , Kenneth Day , Philip Doatmas , John Wolfgang
发明人： Kenneth Boyd , Kirby Dahman , Kenneth Day , Philip Doatmas , John Wolfgang
IPC分类号： G06F12/00
CPC分类号： H04L67/1095 , G06F11/1464 , G06F11/2056 , G06F11/2064
摘要： A method to optimize the transmission of data from (N) primary backup appliances interconnected to a plurality of second backup appliances by a single communication link, wherein (N) is greater than 1, by transferring a data set to one or more secondary backup appliances by two or more of the (N) primary backup appliances using the communication link, and completing those transfers of the data sets by the two or more primary backup appliances at the same time.
摘要翻译：一种通过单个通信链路来优化从（N）个主要备用设备互连到多个第二备用设备的数据传输的方法，其中（N）大于1，通过将数据集传送到一个或多个辅助备用设备由两个或更多个使用通信链路的主备用设备，并且同时由两个或更多个主备用设备完成数据集的传送。

23. 发明授权

US07285605B1 Batch process for synthesizing rubbery polymers having a high trans microstructure content 失效
标题翻译：用于合成具有高反式微结构含量的橡胶状聚合物的分批方法
公开(公告)号：US07285605B1
公开(公告)日：2007-10-23
申请号：US11468427
申请日：2006-08-30
申请人： Adel Farhan Halasa , Wen-Liang Hsu , Jean Steininger Clites , Timothy John Wolfgang
发明人： Adel Farhan Halasa , Wen-Liang Hsu , Jean Steininger Clites , Timothy John Wolfgang
IPC分类号： C08F4/52 , C08F236/10
CPC分类号： C08F236/10 , C08F4/52
摘要： The present invention is directed to a batch process for synthesizing rubbery polymers, such as styrene-butadiene rubber, having a high trans microstructure. In one embodiment, the batch process involves mixing a catalyst system with styrene and butadiene monomers in a single reactor, with additional butadiene monomer being added after a desired period of time to further drive styrene conversion and, thus, provide a desirable high trans rubbery polymer, e.g., styrene-butadiene rubber. The copolymerization process can be conducted at a temperature in the range of about 20° C. to about 180° and over a period of about 1 to about 4 hours. The catalyst system can include (a) an organolithium compound, (b) a group IIa metal salt, and (c) an organoaluminum compound. The catalyst system may further optionally include an amine compound and/or an organomagnesium compound.
摘要翻译：本发明涉及用于合成橡胶状聚合物（例如苯乙烯 - 丁二烯橡胶）的间歇法，其具有高的反相微观结构。在一个实施方案中，间歇方法包括在单个反应器中将催化剂体系与苯乙烯和丁二烯单体混合，在所需的时间段内加入另外的丁二烯单体以进一步驱动苯乙烯转化，从而提供期望的高反式橡胶状聚合物，例如丁苯橡胶。共聚方法可以在约20℃至约180℃的温度和约1至约4小时的时间内进行。催化剂体系可以包括（a）有机锂化合物，（b）IIa族金属盐和（c）有机铝化合物。催化剂体系还可以任选地包括胺化合物和/或有机镁化合物。

24. 发明申请

US20070198780A1 Apparatus, system, and method for determining prefetch data 失效
标题翻译：用于确定预取数据的装置，系统和方法
公开(公告)号：US20070198780A1
公开(公告)日：2007-08-23
申请号：US11357473
申请日：2006-02-17
申请人： Kenneth Boyd , Kenneth Day , David Pease , John Wolfgang
发明人： Kenneth Boyd , Kenneth Day , David Pease , John Wolfgang
IPC分类号： G06F12/00
CPC分类号： G06F12/0862 , G06F12/0866 , G06F2212/502
摘要： An apparatus, system, and method are disclosed for determining prefetch data. A start module communicates a start of a target software process to a storage device. A learning module learns data blocks accessed for the target software process. In one embodiment, a prefetch module prefetches the learned data blocks in response to the start of the target software process. An end module communicates the end of the target software process to the storage device. In one embodiment, the prefetch module terminates prefetching data blocks and the learning module terminates learning the data blocks accessed for the target software process in response to the end module's communication of the end of the target software process.
摘要翻译：公开了用于确定预取数据的装置，系统和方法。启动模块将目标软件进程的开始传送到存储设备。学习模块学习为目标软件进程访问的数据块。在一个实施例中，预取模块响应于目标软件进程的开始预取学习的数据块。终端模块将目标软件进程的结束传达到存储设备。在一个实施例中，预取模块终止预取数据块，并且学习模块终止学习针对目标软件进程访问的数据块，以响应终端模块对目标软件过程结束的通信。

25. 发明申请

US20070168707A1 Data protection in storage systems 有权
标题翻译：存储系统中的数据保护
公开(公告)号：US20070168707A1
公开(公告)日：2007-07-19
申请号：US11297126
申请日：2005-12-07
申请人： Robert Kern , Kenneth Boyd , William Micka , Gregory McBride , John Flynn , John Wolfgang , Michael Factor , Amiram Hayardeny , Kenneth Day , Aviad Zlotnick
发明人： Robert Kern , Kenneth Boyd , William Micka , Gregory McBride , John Flynn , John Wolfgang , Michael Factor , Amiram Hayardeny , Kenneth Day , Aviad Zlotnick
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/1471 , G06F2201/84
摘要： Provided are a method, system, and article of manufacture wherein a command is received for writing data to a first storage location. A determination is made that previously written data is stored in the first storage location. The previously written data is copied to a second storage location, in response to determining that the previously written data is stored in the first storage location. The data is written to the first storage location, in response to copying the previously written data to the second storage location.
摘要翻译：提供了一种方法，系统和制品，其中接收到用于向第一存储位置写入数据的命令。确定先前写入的数据被存储在第一存储位置。响应于确定先前写入的数据被存储在第一存储位置，先前写入的数据被复制到第二存储位置。响应于将先前写入的数据复制到第二存储位置，数据被写入到第一存储位置。

26. 发明申请

US20070055712A1 Asynchronous replication of data 失效
标题翻译：异步复制数据
公开(公告)号：US20070055712A1
公开(公告)日：2007-03-08
申请号：US11222900
申请日：2005-09-08
申请人： John Wolfgang , Kenneth Day , Kenneth Boyd
发明人： John Wolfgang , Kenneth Day , Kenneth Boyd
IPC分类号： G06F17/30
CPC分类号： G06F17/30578 , G06F9/466 , Y10S707/99952 , Y10S707/99955
摘要： In a data processing environment, data is replicated to a remote or secondary storage device in a manner which reduces the adverse performance effects and inefficient bandwidth usage imposed by the conventional one-transaction-at-a-time process. Transactions to be transferred are grouped by a replication manager by selecting transactions having start times earlier than the completion time of a first transaction. Thus, no transaction in a group will be dependent upon any other transaction in the group. Once selected, all transactions in the group may then be transferred to the secondary storage device.
摘要翻译：在数据处理环境中，数据被复制到远程或辅助存储设备，以减少不利的性能影响和传统的一次交易在一个时间过程中施加的低效带宽使用。要传送的事务由复制管理器分组，通过选择具有早于第一个事务的完成时间的开始时间的事务。因此，组中的任何交易都不依赖于组中的任何其他交易。一旦选择，组中的所有事务可以被传送到辅助存储设备。

27. 发明申请

US20060179082A1 Method, system and article of manufacture for metadata replication and restoration 有权
标题翻译：元数据复制和恢复的方法，系统和制造
公开(公告)号：US20060179082A1
公开(公告)日：2006-08-10
申请号：US11054976
申请日：2005-02-09
申请人： Kenneth Boyd , Kenneth Day , Mark Dean , John Wolfgang
发明人： Kenneth Boyd , Kenneth Day , Mark Dean , John Wolfgang
IPC分类号： G06F17/30
CPC分类号： G06F11/2097 , G06F11/1662 , G06F11/2064 , G06F11/2071
摘要： Provided are a method, system, and article of manufacture, wherein data and metadata are generated in a computational device, wherein the generated data is stored in a first physical storage device coupled to the computational device, and wherein the generated metadata is stored transiently in the computational device. The data and the metadata are replicated to a second physical storage device. The replicated data and the replicated metadata in the second physical storage device are used to recover from a failure of at least one of the computational device and the first physical storage device.
摘要翻译：提供了一种方法，系统和制品，其中在计算设备中生成数据和元数据，其中所生成的数据被存储在耦合到计算设备的第一物理存储设备中，并且其中生成的元数据被暂时存储在计算设备。数据和元数据被复制到第二物理存储设备。第二物理存储设备中的复制数据和复制的元数据用于从计算设备和第一物理存储设备中的至少一个的故障中恢复。

28. 发明申请

US20060161700A1 Redirection of storage access requests 失效
标题翻译：重定向存储访问请求
公开(公告)号：US20060161700A1
公开(公告)日：2006-07-20
申请号：US11035916
申请日：2005-01-14
申请人： Kenneth Boyd , Kenneth Day , Charles Lickel , John Wolfgang
发明人： Kenneth Boyd , Kenneth Day , Charles Lickel , John Wolfgang
IPC分类号： G06F5/00
CPC分类号： G06F11/2069 , G06F11/2076
摘要： Provided are a method, system, and article of manufacture, wherein a controller receives a request from one of a plurality of hosts. The controller determines whether a primary storage control unit coupled to the controller is operational. A response is generated by accessing the primary storage control unit, in response to determining that the primary storage control unit is operational. The response is generated by accessing a secondary storage control unit, in response to determining that the primary storage control unit is not operational, wherein data is replicated synchronously from the primary storage control unit to the secondary storage control unit.
摘要翻译：提供了一种方法，系统和制品，其中控制器从多个主机之一接收请求。控制器确定耦合到控制器的主存储控制单元是否可操作。响应于确定主存储控制单元是可操作的，通过访问主存储控制单元来产生响应。响应于响应于确定主存储控制单元不可操作而访问辅助存储控制单元而产生响应，其中数据从主存储控制单元同步地复制到辅助存储控制单元。

29. 发明申请

US20050071386A1 Method, system, and program for data synchronizatiom 失效
标题翻译：数据同步的方法，系统和程序
公开(公告)号：US20050071386A1
公开(公告)日：2005-03-31
申请号：US10671295
申请日：2003-09-25
申请人： John Wolfgang , Kenneth Boyd , Kenneth Day , Philip Doatmas , Kirby Dahman
发明人： John Wolfgang , Kenneth Boyd , Kenneth Day , Philip Doatmas , Kirby Dahman
IPC分类号： G06F11/14 , G06F11/20 , G06F12/00
CPC分类号： G06F11/1451 , G06F11/2082 , Y10S707/99936
摘要： Disclosed is a technique for data synchronization. A first identifier is determined for a portion of data at a first source. A second identifier is determined for a portion of corresponding data at a second source. The first and second identifiers are compared. When the first and second identifiers do not match, the portion of corresponding data at the second source is replaced with the portion of data at the first source.
摘要翻译：公开了一种用于数据同步的技术。对于第一来源的数据的一部分确定第一标识符。在第二个源处对于相应数据的一部分确定第二标识符。比较第一和第二标识符。当第一和第二标识符不匹配时，在第二个源处的对应数据的部分被替换为第一个源的数据部分。

30. 发明申请

US20050050287A1 Apparatus and method to adjust data transfer rate 失效
标题翻译：调整数据传输速率的装置和方法
公开(公告)号：US20050050287A1
公开(公告)日：2005-03-03
申请号：US10652021
申请日：2003-08-29
申请人： Kenneth Boyd , Kirby Dahman , Kenneth Day , Philip Doatmas , John Wolfgang
发明人： Kenneth Boyd , Kirby Dahman , Kenneth Day , Philip Doatmas , John Wolfgang
IPC分类号： G06F13/10 , G06F3/06 , G06F9/46 , G06F11/14 , G06F12/00 , G06F12/16 , G06F13/00 , H04L12/28
CPC分类号： H04L67/1095 , G06F11/1464 , G06F11/2056 , G06F11/2064
摘要： A method to adjust the data transfer rate for one of (N) primary backup appliances. The method forms by a first primary backup appliance at least one consistent transactions set. The first primary backup appliance receives the (n)th status signal, and the (n+1)th status signal from each of the other (N−1) primary backup appliances. The method calculates the (n)th effective bandwidth for each of the (N) primary backup appliances, the (n)th time to complete for each of the (N) primary backup appliances, and the (n)th effective aggregate bandwidth for all (N) primary appliances. If the (n)th time to complete for the first primary backup appliance is greater than the (n)th time to complete for each of the other (N−1) primary backup appliances, then the method provides at least one consistent transactions set from the first primary backup appliance to a first secondary backup appliance with no delay.
摘要翻译：一种用于调整（N）个主备份设备之一的数据传输速率的方法。该方法由第一个主备份设备形成至少一个一致的事务集。第一个主要备份设备从其他（N-1）个主备份设备接收第（n）个状态信号和第（n + 1）个状态信号。该方法计算（N）个主备份设备中的每个（N）个主备份设备的第（n）个有效带宽，（N）个主备份设备中的每一个完成的第（n）个时间，以及（N）所有（N）主要电器。如果第一个主备份设备完成的第（n）个时间大于其他（N-1）个主备份设备的第（n）个时间完成，则该方法提供至少一个一致的事务集从第一个主备份设备到第一个辅助备份设备，不会延迟。

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