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41. 发明授权

US09223626B2 Task execution and management in a clustered computing environment 有权
标题翻译：集群计算环境中的任务执行和管理
公开(公告)号：US09223626B2
公开(公告)日：2015-12-29
申请号：US13598638
申请日：2012-08-30
申请人： Michael E. Factor , David Hadas , Elliot K. Kolodner
发明人： Michael E. Factor , David Hadas , Elliot K. Kolodner
IPC分类号： G06F9/46 , G06F9/50 , G06F11/14 , G06F11/20
CPC分类号： G06F9/5027 , G06F11/1438 , G06F11/2028 , G06F11/2035 , G06F11/2046 , G06F2209/5018 , G06F2209/508
摘要： Machines, systems and methods for task management in a computer implemented system. The method comprises registering a task with brokers residing on one or more nodes to manage the execution of a task to completion, wherein a first broker is accompanied by a first set of worker threads co-located on the node on which the first broker is executed, wherein the first broker assigns responsibility of execution for the task to the one or more worker threads in the first set of co-located worker threads, wherein in response to a failure associated with a first worker thread in the first set, the first broker reassigns the responsibility of execution for the task to a second worker thread in the first set, wherein in response to a failure associated with the first broker, a second broker assigns responsibility of execution for the task to one or more co-located worker threads.
摘要翻译：计算机实现系统中任务管理的机器，系统和方法。该方法包括将驻留在一个或多个节点上的代理登记任务以管理要完成的任务的执行，其中第一代理伴随着共同位于执行第一代理的节点上的第一组工作线程，其中所述第一代理将所述任务的执行的责任分配给所述第一组同位置的工作线程中的一个或多个工作者线程，其中响应于与所述第一组中的第一工作线程相关联的故障，所述第一代理将任务的执行责任重新分配给第一组中的第二工作线程，其中响应于与第一代理相关联的故障，第二代理将任务的执行责任分配给一个或多个同位置的工作线程。

42. 发明授权

US08745295B2 Device, method and computer program product for executing a migrated execution context by a storage controller 有权
标题翻译：用于由存储控制器执行迁移的执行上下文的设备，方法和计算机程序产品
公开(公告)号：US08745295B2
公开(公告)日：2014-06-03
申请号：US11673599
申请日：2007-02-12
申请人： Alain Charles Azagury , Shmuel Ben-Yehuda , Michael E. Factor , Ilan Shimony
发明人： Alain Charles Azagury , Shmuel Ben-Yehuda , Michael E. Factor , Ilan Shimony
IPC分类号： G06F3/00
CPC分类号： G06F9/5088
摘要： A method for executing a migrated execution context by a storage controller, the method includes: determining, by a management entity, to migrate an execution context from a source computer to the storage controller in response to a fulfillment of a first criterion; and migrating the execution context to the storage controller; wherein the source computer is coupled to the storage controller.
摘要翻译：一种用于由存储控制器执行迁移的执行上下文的方法，所述方法包括：响应于第一准则的实现，由管理实体确定将执行上下文从源计算机迁移到存储控制器; 并将执行上下文迁移到存储控制器; 其中所述源计算机耦合到所述存储控制器。

43. 发明授权

US08489799B2 Efficient loading of data into memory of a computing system 有权
标题翻译：将数据有效地加载到计算系统的存储器中
公开(公告)号：US08489799B2
公开(公告)日：2013-07-16
申请号：US12636743
申请日：2009-12-13
申请人： Michael E. Factor , Kalman Z. Meth
发明人： Michael E. Factor , Kalman Z. Meth
IPC分类号： G06F12/00
CPC分类号： G06F3/0667 , G06F8/60 , G06F9/45558 , G06F2009/45579
摘要： A method for deploying one or more virtual machines on a host computing system is provided. The method comprises receiving mapping information from a data storage system. The mapping information associates a first data chunk stored in the data storage system with a unique identifier to support deployment of a first virtual machine on a host computing system. Once the mapping information is received, the mapping information is utilized to determine whether any copies of the first data chunk have already been loaded into a memory of the host computing system in association with deployment of the first virtual machine or a second virtual machine on the host computing system. If no copies of the first data chunk have already been loaded into the memory, the first data chunk is retrieved from the data storage system, loaded into the memory, and utilized to deploy the first virtual machine on the host computing system.
摘要翻译：提供了在主计算系统上部署一个或多个虚拟机的方法。该方法包括从数据存储系统接收映射信息。映射信息将存储在数据存储系统中的第一数据块与唯一标识符相关联，以支持在主计算系统上部署第一虚拟机。一旦接收到映射信息，就使用映射信息来确定第一数据块的任何副本是否已经被加载到主计算系统的存储器中，与第一虚拟机或第二虚拟机的部署相关联主机计算系统。如果没有第一数据块的副本已经被加载到存储器中，则从数据存储系统检索第一数据块，将其加载到存储器中，并用于在主机计算系统上部署第一虚拟机。

44. 发明授权

US08429348B2 Method and mechanism for delaying writing updates to a data cache 有权
标题翻译：延迟将更新写入数据缓存的方法和机制
公开(公告)号：US08429348B2
公开(公告)日：2013-04-23
申请号：US12403532
申请日：2009-03-13
申请人： Michael E. Factor , Shachar Fienblit , Rivka Mayraz Matosevich
发明人： Michael E. Factor , Shachar Fienblit , Rivka Mayraz Matosevich
IPC分类号： G06F12/00
CPC分类号： G06F12/0866 , G06F12/0868 , G06F12/0873 , G06F2212/214 , G06F2212/261
摘要： A novel and useful mechanism and method for writing data updates to a data cache subsystem of a storage controller. Updates received by the storage controller requiring storage allocation on a repository volume are delayed prior to being written to the data cache subsystem. The delay is based on the storage utilization of the repository volume. As the utilization of the repository volume increases, the cache write delay increases, thereby limiting the possibility that there will still be any updates in the data cache subsystem waiting to be destaged to the repository volume when the repository volume is fully utilized. When the repository volume is fully utilized all writes to the data cache of updates that will cause destage of tracks in the repository volume are stopped, thereby causing an infinite delay.
摘要翻译：一种用于将数据更新写入存储控制器的数据高速缓存子系统的新颖有用的机制和方法。存储控制器需要在存储库卷上进行存储分配的更新在被写入数据高速缓存子系统之前被延迟。延迟是基于存储库卷的存储利用率。随着存储库容量的利用率的增加，高速缓存写入延迟增加，从而限制了当存储库卷被充分利用时，数据高速缓存子系统中仍然存在任何等待被转储到存储库卷的更新的可能性。当存储库卷被充分利用时，所有写入数据高速缓存的数据缓存会导致资源库容量中的磁道出现故障，从而导致无限延迟。

45. 发明授权

US08005800B2 Data storage system for fast reverse restore 失效
标题翻译：数据存储系统快速反向恢复
公开(公告)号：US08005800B2
公开(公告)日：2011-08-23
申请号：US12916148
申请日：2010-10-29
申请人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matsoevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafir , Ifat Nuriel
发明人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matsoevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafir , Ifat Nuriel
IPC分类号： G06F17/20 , G06F15/16
CPC分类号： G06F11/2069 , G06F11/2082 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Techniques are provided for performing a copy operation. A fast reverse restore command indicating a new source and a new target is received, wherein the new source is an original target and the new target is an original source. A synchronous scan is performed on the new target. A new target structure associated with the new target is updated using a new source structure associated with the new source. Techniques are also provided for performing a copy operation in which a fast reverse restore command is received after an instant virtual copy has been performed from a new target to a new source and wherein the fast reverse restore command is performed before a background copy has been performed by the instant virtual copy.
摘要翻译：提供了执行复印操作的技术。接收到指示新的源和新目标的快速反向恢复命令，其中新的源是原始目标，并且新目标是原始源。对新目标进行同步扫描。使用与新源相关联的新源结构来更新与新目标相关联的新目标结构。还提供了用于执行复制操作的技术，其中在从新目标执行瞬时虚拟副本到新的源之后接收快速反向恢复命令，并且其中在执行后台复制之前执行快速反向恢复命令通过即时虚拟副本。

46. 发明申请

US20110145534A1 EFFICIENT LOADING OF DATA INTO MEMORY OF A COMPUTING SYSTEM 有权
标题翻译：将数据有效加载到计算机系统的存储器中
公开(公告)号：US20110145534A1
公开(公告)日：2011-06-16
申请号：US12636743
申请日：2009-12-13
申请人： Michael E. Factor , Kalman Z. Meth
发明人： Michael E. Factor , Kalman Z. Meth
IPC分类号： G06F12/06 , G06F9/455
CPC分类号： G06F3/0667 , G06F8/60 , G06F9/45558 , G06F2009/45579
摘要： A method for deploying one or more virtual machines on a host computing system is provided. The method comprises receiving mapping information from a data storage system. The mapping information associates a first data chunk stored in the data storage system with a unique identifier to support deployment of a first virtual machine on a host computing system. Once the mapping information is received, the mapping information is utilized to determine whether any copies of the first data chunk have already been loaded into a memory of the host computing system in association with deployment of the first virtual machine or a second virtual machine on the host computing system. If no copies of the first data chunk have already been loaded into the memory, the first data chunk is retrieved from the data storage system, loaded into the memory, and utilized to deploy the first virtual machine on the host computing system.
摘要翻译：提供了在主计算系统上部署一个或多个虚拟机的方法。该方法包括从数据存储系统接收映射信息。映射信息将存储在数据存储系统中的第一数据块与唯一标识符相关联，以支持在主计算系统上部署第一虚拟机。一旦接收到映射信息，就使用映射信息来确定第一数据块的任何副本是否已经被加载到主计算系统的存储器中，与第一虚拟机或第二虚拟机的部署相关联主机计算系统。如果没有第一数据块的副本已经被加载到存储器中，则从数据存储系统检索第一数据块，将其加载到存储器中，并用于在主机计算系统上部署第一虚拟机。

47. 发明授权

US07856425B2 Article of manufacture and system for fast reverse restore 失效
标题翻译：快速反向恢复制造和系统制造
公开(公告)号：US07856425B2
公开(公告)日：2010-12-21
申请号：US12255575
申请日：2008-10-21
申请人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matosevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafrir , Ifat Nuriel
发明人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matosevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafrir , Ifat Nuriel
IPC分类号： G06F17/20 , G06F15/16
CPC分类号： G06F11/2069 , G06F11/2082 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Techniques are provided for performing a copy operation. A fast reverse restore command indicating a new source and a new target is received, wherein the new source is an original target and the new target is an original source. A synchronous scan is performed on the new target. A new target structure associated with the new target is updated using a new source structure associated with the new source. Techniques are also provided for performing a copy operation in which a fast reverse restore command is received after an instant virtual copy has been performed from a new target to a new source and wherein the fast reverse restore command is performed before a background copy has been performed by the instant virtual copy.
摘要翻译：提供了执行复印操作的技术。接收到指示新的源和新目标的快速反向恢复命令，其中新的源是原始目标，并且新目标是原始源。对新目标进行同步扫描。使用与新源相关联的新源结构来更新与新目标相关联的新目标结构。还提供了用于执行复制操作的技术，其中在从新目标执行瞬时虚拟副本到新的源之后接收快速反向恢复命令，并且其中在执行后台复制之前执行快速反向恢复命令通过即时虚拟副本。

48. 发明申请

US20100169716A1 MANAGING CONFIDENCE LEVELS IN A COMPUTING SYSTEM 审中-公开
标题翻译：在计算系统中管理信心级别
公开(公告)号：US20100169716A1
公开(公告)日：2010-07-01
申请号：US12346777
申请日：2008-12-30
申请人： Shmuel Ben-Yehuda , Michael E. Factor , Aviad Zlotnick
发明人： Shmuel Ben-Yehuda , Michael E. Factor , Aviad Zlotnick
IPC分类号： G06Q99/00
CPC分类号： G06F9/3842 , G06F9/3863
摘要： A method for managing confidence levels in a computing system is provided. The method comprises determining a first confidence level associated with a first operation performed in the computing system. The first confidence level indicates probability that the first operation was performed successfully and is calculated based on attributes of one or more components in the computing system. Once the first confidence level is determined, the first confidence level is compared to a confidence threshold for the first operation. If the first confidence level is less than the confidence threshold, a first remedial action is taken to raise the first confidence level.
摘要翻译：提供了一种用于管理计算系统中的置信水平的方法。该方法包括确定与在计算系统中执行的第一操作相关联的第一置信度。第一置信水平表示第一次操作成功执行并基于计算系统中的一个或多个组件的属性计算的概率。一旦确定了第一置信水平，则将第一置信度与第一操作的置信阈值进行比较。如果第一置信水平低于置信度阈值，则采取第一补救措施来提高第一置信水平。

49. 发明授权

US07734883B2 Method, system and program for forming a consistency group 失效
标题翻译：形成一致性组的方法，系统和程序
公开(公告)号：US07734883B2
公开(公告)日：2010-06-08
申请号：US11470612
申请日：2006-09-06
申请人： Gail Andrea Spear , Robert Francis Bartfai , Edward Hsiu-Wei Lin , William Frank Micka , Olympia Gluck , Aviad Zlotnick , Michael E. Factor , Thomas Charles Jarvis , Sam Clark Werner
发明人： Gail Andrea Spear , Robert Francis Bartfai , Edward Hsiu-Wei Lin , William Frank Micka , Olympia Gluck , Aviad Zlotnick , Michael E. Factor , Thomas Charles Jarvis , Sam Clark Werner
IPC分类号： G06F12/12
CPC分类号： G06F11/2064 , G06F11/2071 , G06F11/2074 , G06F2201/82
摘要： Provided are a method, system, and program for forming a consistency group of data. Information is provided on a consistency group relationship indicating a plurality of slave controllers and, for each indicated slave controller, a slave storage unit managed by the slave controller. A command is transmitted to each slave controller in the consistency group relationship to cause each slave controller to transmit data in the slave storage unit to a remote storage in a manner that forms the consistency group. A determination is made as to whether all the slave controllers successfully transmitted the data in the slave storage units that is part of the consistency group to the remote storage.
摘要翻译：提供了用于形成一致性数据组的方法，系统和程序。根据指示多个从控制器的一致性组关系提供信息，并且对于每个指示的从控制器，由从控制器管理的从存储单元提供信息。以一致性组关系将命令发送到每个从控制器，以使每个从控制器以形成一致性组的方式将从属存储单元中的数据传输到远程存储器。确定所有从属控制器是否成功地将作为一致性组的一部分的从属存储单元中的数据发送到远程存储器。

50. 发明申请

US20100094990A1 Platform-level Indicators of Application Performance 有权
标题翻译：平台级应用性能指标
公开(公告)号：US20100094990A1
公开(公告)日：2010-04-15
申请号：US12251470
申请日：2008-10-15
申请人： Shmuel Ben-Yehuda , David Breitgand , Michael E. Factor , Elliot K. Kolodner , Dan Pelleg
发明人： Shmuel Ben-Yehuda , David Breitgand , Michael E. Factor , Elliot K. Kolodner , Dan Pelleg
IPC分类号： G06F15/173
CPC分类号： G06F11/3409 , G06F11/3495 , G06F2201/865 , H04L41/0681 , H04L43/0876 , H04L43/16
摘要： A method for monitoring performance includes monitoring packet traffic on at least one socket that is associated with an application running on a computer and is communicated over a data network. First and second instances of a performance indicator of the packet traffic are measured respectively during first and second monitoring intervals. An alert is issued upon making a determination that a change between the first instance and the second instance exceeds a predetermined threshold.
摘要翻译：用于监视性能的方法包括监视至少一个套接字上的与在计算机上运行的应用相关联并且通过数据网络传送的分组流量。在第一和第二监视间隔期间分别测量分组业务的性能指标的第一和第二实例。在确定第一实例和第二实例之间的改变超过预定阈值的情况下发出警报。

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