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1. 发明授权

US08660997B2 File system object-based deduplication 失效
标题翻译：文件系统对象重复数据删除
公开(公告)号：US08660997B2
公开(公告)日：2014-02-25
申请号：US13216272
申请日：2011-08-24
申请人： Michael E. Factor , Joseph Samuel Glider , Danny Harnik , Elliot K. Kolodner , Dalit Naor , Demyn Lee Plantenberg , Tal Sivan
发明人： Michael E. Factor , Joseph Samuel Glider , Danny Harnik , Elliot K. Kolodner , Dalit Naor , Demyn Lee Plantenberg , Tal Sivan
IPC分类号： G06F17/30
CPC分类号： G06F17/30159
摘要： Systems and methods for optimizing deduplication in a data storage system are provided. The method comprises associating a first name with first data blocks including first content stored in a data storage system, wherein the first name is associated with the first data blocks by way of a reference to a first meta file that points to a data file which points to the first data blocks; storing a first signature derived from the first content in an indexing data structure, wherein the first signature is used to associate the first name with the first data blocks and as means to verify whether a second content is a duplicate of the first content, based on value of a second signature derived from the second content.
摘要翻译：提供了在数据存储系统中优化重复数据消除的系统和方法。该方法包括将第一名称与包括存储在数据存储系统中的第一内容的第一数据块相关联，其中通过引用指向指向数据文件的第一元文件来指定第一名称与第一数据块相关联到第一个数据块; 将从所述第一内容导出的第一签名存储在索引数据结构中，其中所述第一签名用于将所述第一名称与所述第一数据块相关联，以及作为用于基于所述第一内容是否与所述第一内容重复的第二内容的方式，从第二内容导出的第二签名的值。

2. 发明申请

US20130054540A1 FILE SYSTEM OBJECT-BASED DEDUPLICATION 失效
标题翻译：基于文件系统的对象重用
公开(公告)号：US20130054540A1
公开(公告)日：2013-02-28
申请号：US13216272
申请日：2011-08-24
申请人： Michael E. Factor , Joseph Samuel Glider , Danny Harnik , Elliot K. Kolodner , Dalit Naor , Demyn Lee Plantenberg , Sivan Tal
发明人： Michael E. Factor , Joseph Samuel Glider , Danny Harnik , Elliot K. Kolodner , Dalit Naor , Demyn Lee Plantenberg , Sivan Tal
IPC分类号： G06F17/30
CPC分类号： G06F17/30159
摘要： Systems and methods for optimizing deduplication in a data storage system are provided. The method comprises associating a first name with first data blocks including first content stored in a data storage system, wherein the first name is associated with the first data blocks by way of a reference to a first meta file that points to a data file which points to the first data blocks; storing a first signature derived from the first content in an indexing data structure, wherein the first signature is used to associate the first name with the first data blocks and as means to verify whether a second content is a duplicate of the first content, based on value of a second signature derived from the second content.
摘要翻译：提供了在数据存储系统中优化重复数据消除的系统和方法。该方法包括将第一名称与包括存储在数据存储系统中的第一内容的第一数据块相关联，其中通过引用指向指向数据文件的第一元文件来指定第一名称与第一数据块相关联到第一个数据块; 将从所述第一内容导出的第一签名存储在索引数据结构中，其中所述第一签名用于将所述第一名称与所述第一数据块相关联，以及作为用于基于所述第一内容是否与所述第一内容重复的第二内容的方式，从第二内容导出的第二签名的值。

3. 发明授权

US08521868B2 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：US08521868B2
公开(公告)日：2013-08-27
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。

4. 发明申请

US20140068620A1 TASK EXECUTION & MANAGEMENT IN A CLUSTERED COMPUTING ENVIRONMENT 有权
标题翻译：一个集群计算环境中的任务执行与管理
公开(公告)号：US20140068620A1
公开(公告)日：2014-03-06
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
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。

5. 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。

6. 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。

7. 发明申请

US20100050008A1 Estimating Power Consumption in a Computing Environment 失效
标题翻译：在计算环境中估算耗电量
公开(公告)号：US20100050008A1
公开(公告)日：2010-02-25
申请号：US12197314
申请日：2008-08-25
申请人： Miriam Allalouf , Michael E. Factor , Ronen Itshak Kat , Lee Charles LaFrese , Dalit Naor , David Blair Whitworth
发明人： Miriam Allalouf , Michael E. Factor , Ronen Itshak Kat , Lee Charles LaFrese , Dalit Naor , David Blair Whitworth
IPC分类号： G06F1/26 , G06F11/30
CPC分类号： G06F1/32 , G06F1/3221 , G06F11/3428 , G06F11/3485 , G06F2201/88 , Y02D10/154 , Y02D10/34
摘要： A method for determining power consumption in a data storage system is provided. The method comprises determining data access patterns for at least a first storage device in a storage system based on operations performed by the first storage device; and calculating power consumption for the storage system by interpolating costs associated with the operations performed by the first storage device, wherein the cost associated with each operation is determined based on: (1) various levels of activities for the first storage device and a mix of workload characteristics, and (2) predetermined power consumption measurements obtained from one or more benchmarks for same operations performed by a second storage device in a test environment.
摘要翻译：提供了一种用于确定数据存储系统中的功耗的方法。该方法包括基于由第一存储设备执行的操作确定存储系统中的至少第一存储设备的数据访问模式; 以及通过内插与由所述第一存储设备执行的操作相关联的成本来计算所述存储系统的功耗，其中与每个操作相关联的成本基于：（1）第一存储设备的各种活动级别和工作负载特征，以及（2）从测试环境中由第二存储设备执行的相同操作的一个或多个基准获得的预定功耗测量值。

8. 发明授权

US08230238B2 Estimating power consumption in a computing environment 失效
标题翻译：在计算环境中估算功耗
公开(公告)号：US08230238B2
公开(公告)日：2012-07-24
申请号：US12197314
申请日：2008-08-25
申请人： Miriam Allalouf , Michael E. Factor , Ronen Itshak Kat , Lee Charles LaFrese , Dalit Naor , David Blair Whitworth
发明人： Miriam Allalouf , Michael E. Factor , Ronen Itshak Kat , Lee Charles LaFrese , Dalit Naor , David Blair Whitworth
IPC分类号： G06F1/26 , G06F11/30
CPC分类号： G06F1/32 , G06F1/3221 , G06F11/3428 , G06F11/3485 , G06F2201/88 , Y02D10/154 , Y02D10/34
摘要： A method for determining power consumption in a data storage system is provided. The method comprises determining data access patterns for at least a first storage device in a storage system based on operations performed by the first storage device; and calculating power consumption for the storage system by interpolating costs associated with the operations performed by the first storage device, wherein the cost associated with each operation is determined based on: (1) various levels of activities for the first storage device and a mix of workload characteristics, and (2) predetermined power consumption measurements obtained from one or more benchmarks for same operations performed by a second storage device in a test environment.
摘要翻译：提供了一种用于确定数据存储系统中的功耗的方法。该方法包括基于由第一存储设备执行的操作确定存储系统中的至少第一存储设备的数据访问模式; 以及通过内插与由所述第一存储设备执行的操作相关联的成本来计算所述存储系统的功耗，其中与每个操作相关联的成本基于：（1）第一存储设备的各种活动级别和工作负载特征，以及（2）从测试环境中由第二存储设备执行的相同操作的一个或多个基准获得的预定功耗测量值。

9. 发明授权

US08001342B2 Method for storing and restoring persistent memory content and virtual machine state information 失效
标题翻译：用于存储和恢复持久性内存内容和虚拟机状态信息的方法
公开(公告)号：US08001342B2
公开(公告)日：2011-08-16
申请号：US11392530
申请日：2006-03-29
申请人： William Joseph Armstrong , Alain Charles Azagury , Shmuel Ben-Yehuda , Eliezer Dekel , Michael E. Factor , Amiram Hayardeny
发明人： William Joseph Armstrong , Alain Charles Azagury , Shmuel Ben-Yehuda , Eliezer Dekel , Michael E. Factor , Amiram Hayardeny
IPC分类号： G06F12/16 , G06F11/00
CPC分类号： G06F11/1438 , G06F9/45558 , G06F11/1471 , G06F2009/45562 , G06F2009/45579 , G06F2201/815 , G06F2201/82
摘要： A method that can simplify a recovery of a system. The method includes storing multiple types of information, and includes: a first stage of storing information representative of a content of a persistent memory entity at a certain point in time; and a second stage of storing information representative of a state of a virtual machine at the certain point in time; and recovering a system that associates between the first stage of storing information and the second stage of storing information.
摘要翻译：一种可以简化系统恢复的方法。该方法包括存储多种类型的信息，并且包括：在特定时间点存储表示持久存储器实体的内容的信息的第一级; 以及存储表示所述某个时间点的虚拟机的状态的信息的第二阶段; 以及恢复在第一级存储信息与第二级存储信息之间相关联的系统。

10. 发明授权

US07512835B2 Method, system and article of manufacture for recovery from a failure in a cascading PPRC system 失效
标题翻译：用于从级联PPRC系统故障中恢复的方法，系统和制造
公开(公告)号：US07512835B2
公开(公告)日：2009-03-31
申请号：US11555810
申请日：2006-11-02
申请人： Robert F. Bartfai , Michael E. Factor , Gail A. Spear , William F. Micka
发明人： Robert F. Bartfai , Michael E. Factor , Gail A. Spear , William F. Micka
IPC分类号： G06F11/00
CPC分类号： G06F11/2082 , G06F11/2058 , G06F11/2071
摘要： A method of recovery from a data storage system failure in a data storage system having a host computer writing data to a first storage unit with a first storage controller synchronously mirroring the data to a second storage unit, and with a second storage controller asynchronously mirroring the data to a third storage unit. Upon detection of an error or failure associated with the first storage unit, the synchronous data mirroring relationship between the first storage unit and the second storage unit is terminated and the host is directed to write data updates directly to the second storage unit. Upon correction of the failure associated the asynchronous mirroring of data updates from the second storage unit to the third storage unit is suspended and synchronous mirroring of the data updates in a reverse direction, from the second storage unit to the first storage unit, is commenced.
摘要翻译：一种从具有主机的数据存储系统中的数据存储系统故障恢复的方法，所述数据存储系统具有主计算机，用第一存储控制器向第一存储单元写入数据，所述第一存储控制器将所述数据同步地镜像到第二存储单元，并且与第二存储控制器异步镜像数据到第三存储单元。在检测到与第一存储单元相关联的错误或故障时，第一存储单元和第二存储单元之间的同步数据镜像关系终止，并且主机将数据更新直接写入第二存储单元。在对与从第二存储单元到第三存储单元的数据更新的异步镜像相关联的故障进行校正时，数据从第二存储单元向第一存储单元反向的更新的同步镜像开始。

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