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1. 发明申请

US20050289548A1 Using idempotent operations to improve transaction performance 有权
标题翻译：使用幂等操作来提高事务性能
公开(公告)号：US20050289548A1
公开(公告)日：2005-12-29
申请号：US10879871
申请日：2004-06-29
申请人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
发明人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
IPC分类号： G06F9/45 , G06F9/46
CPC分类号： G06F9/466
摘要： A method for optimizing a transaction consisting of an initial sequence of computer operations, the method including identifying one or more idempotent operations in the initial sequence. The method further includes reordering the initial sequence to form a reordered sequence consisting of a first sub-sequence of the computer operations followed by a second sub-sequence of the computer operations. The second sub-sequence has only the one or more idempotent operations.
摘要翻译：一种用于优化由计算机操作的初始序列组成的事务的方法，所述方法包括识别初始序列中的一个或多个幂等运算。该方法还包括重新排序初始序列以形成由计算机操作的第一子序列，随后是计算机操作的第二子序列组成的重排序列。第二个子序列只有一个或多个幂等运算。

2. 发明授权

US08370816B2 Device, method and computer program product for evaluating a debugger script 失效
标题翻译：用于评估调试器脚本的设备，方法和计算机程序产品
公开(公告)号：US08370816B2
公开(公告)日：2013-02-05
申请号：US11743164
申请日：2007-05-02
申请人： Eitan Daniel Farchi , Shachar Fienblit , Shay Gammer , Sheli Rahav , Orna Raz-Pelleg , Dalit Tzafrir , Aviad Zlotnick
发明人： Eitan Daniel Farchi , Shachar Fienblit , Shay Gammer , Sheli Rahav , Orna Raz-Pelleg , Dalit Tzafrir , Aviad Zlotnick
IPC分类号： G06F9/44
CPC分类号： G06F11/3644
摘要： A method for evaluating a debugger script, the method includes: (i) receiving a debugger script that includes a first debugger breakpoint that is associated with a certain program line number; and determining a validity of the first debugger breakpoint in response to a comparison between expected content associated with the first debugger breakpoint and between an actual content of at least a portion of a certain program line group that comprises a certain program line identified by the certain program line number.
摘要翻译：一种用于评估调试器脚本的方法，所述方法包括：（i）接收包括与特定程序行号相关联的第一调试器断点的调试器脚本; 以及响应于与所述第一调试器断点相关联的预期内容与所述特定程序行组的至少一部分的实际内容之间的比较确定所述第一调试器断点的有效性，所述特定程序行组包括由所述特定程序电话号码。

3. 发明申请

US20100077398A1 Using Idempotent Operations to Improve Transaction Performance 有权
标题翻译：使用幂等操作来提高事务性能
公开(公告)号：US20100077398A1
公开(公告)日：2010-03-25
申请号：US12626902
申请日：2009-11-29
申请人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
发明人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
IPC分类号： G06F9/46 , G06F9/45
CPC分类号： G06F9/466
摘要： An apparatus for optimizing a transaction comprising an initial sequence of computer operations, the apparatus includes a processing unit which identifies one or more idempotent operations comprised within the initial sequence, and which reorders the initial sequence to form a reordered sequence comprising a first sub-sequence of the computer operations followed by a second sub-sequence of the computer operations, the second sub-sequence comprising only the one or more idempotent operations.
摘要翻译：一种用于优化包括计算机操作的初始序列的事务的装置，所述装置包括处理单元，其识别包含在初始序列内的一个或多个幂等运算，并且重新排序初始序列以形成包括第一子序列的重排序列的计算机操作之后是计算机操作的第二子序列，第二子序列仅包括一个或多个幂等操作。

4. 发明申请

US20100077142A1 EFFICIENTLY CREATING A SNAPSHOT OF A LARGE CONSISTENCY GROUP 有权
标题翻译：有效地创造大型一致性集团的快速发展
公开(公告)号：US20100077142A1
公开(公告)日：2010-03-25
申请号：US12237846
申请日：2008-09-25
申请人： Shachar Fienblit , Sheli Rahav
发明人： Shachar Fienblit , Sheli Rahav
IPC分类号： G06F12/16 , G06F12/08
CPC分类号： G06F11/1466
摘要： Preparation of a snapshot for data storage includes receiving a first command to prepare to create a snapshot of a set of data stored on at least one source storage volume in a data storage system. The data storage system is prepared to expedite creation of the snapshot in response to the first command. A second command to create the snapshot is received subsequent to the first command. The snapshot is created, in response to the second command, by copying the set of data onto at least one target storage volume at an event time.
摘要翻译：准备用于数据存储的快照包括接收第一命令以准备创建存储在数据存储系统中的至少一个源存储卷上的一组数据的快照。准备数据存储系统以响应于第一个命令加快创建快照。在第一个命令之后接收到创建快照的第二个命令。响应于第二个命令，通过在事件时间将该组数据复制到至少一个目标存储卷来创建快照。

5. 发明授权

US07661099B2 Using idempotent operations to improve transaction performance 有权
标题翻译：使用幂等操作来提高事务性能
公开(公告)号：US07661099B2
公开(公告)日：2010-02-09
申请号：US10879871
申请日：2004-06-29
申请人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
发明人： Eitan Farchi , Shachar Fienblit , Amiram Hayardeny , Rivka Matosevich , Ifat Nuriel , Sheli Rahav , Dalit Tzafrir
IPC分类号： G06F9/45
CPC分类号： G06F9/466
摘要： A method for optimizing a transaction consisting of an initial sequence of computer operations, the method including identifying one or more idempotent operations in the initial sequence. The method further includes reordering the initial sequence to form a reordered sequence consisting of a first sub-sequence of the computer operations followed by a second sub-sequence of the computer operations. The second sub-sequence has only the one or more idempotent operations.
摘要翻译：一种用于优化由计算机操作的初始序列组成的事务的方法，所述方法包括识别初始序列中的一个或多个幂等运算。该方法还包括重新排序初始序列以形成由计算机操作的第一子序列，随后是计算机操作的第二子序列组成的重排序列。第二个子序列只有一个或多个幂等运算。

6. 发明申请

US20070022267A1 METHOD, SYSTEM, AND ARTICLE OF MANUFACTURE FOR CONSISTENT COPYING OF STORAGE VOLUMES 失效
标题翻译：储存体积一致性复制的方法，系统和制造
公开(公告)号：US20070022267A1
公开(公告)日：2007-01-25
申请号：US11534136
申请日：2006-09-21
申请人： Sam Werner , William Micka , Sivan Tal , Ifat Nuriel , Sheli Rahav , Gail Spear , Warren Stanley
发明人： Sam Werner , William Micka , Sivan Tal , Ifat Nuriel , Sheli Rahav , Gail Spear , Warren Stanley
IPC分类号： G06F12/16
CPC分类号： G06F11/2064 , G06F3/0605 , G06F3/065 , G06F3/0659 , G06F3/067 , G06F11/2076
摘要： Provided are a method, system, and article of manufacture for copying storage. Copy operations are performed on source storage units to copy to target storage units, wherein the copy operations create a consistent copy of the source storage units in the target storage units. While performing a copy operation to copy from one source storage unit to one target storage unit, a write operation is restricted from being performed on the one source storage unit, until the copy operations have been performed on the source storage units.
摘要翻译：提供了用于复制存储的方法，系统和制品。在源存储单元上执行复制操作以复制到目标存储单元，其中复制操作在目标存储单元中创建源存储单元的一致副本。在执行从一个源存储单元复制到一个目标存储单元的复制操作时，限制在一个源存储单元上执行写入操作，直到对源存储单元执行复制操作。

7. 发明授权

US08407435B2 Efficiently creating a snapshot of a large consistency group using multiple commands including a snapshot preparation command 有权
标题翻译：使用多个命令（包括快照准备命令）有效地创建大型一致性组的快照
公开(公告)号：US08407435B2
公开(公告)日：2013-03-26
申请号：US12237846
申请日：2008-09-25
申请人： Shachar Fienblit , Sheli Rahav
发明人： Shachar Fienblit , Sheli Rahav
IPC分类号： G06F12/16 , G06F13/00
CPC分类号： G06F11/1466
摘要： Preparation of a snapshot for data storage includes receiving a first command to prepare to create a snapshot of a set of data stored on at least one source storage volume in a data storage system. The data storage system is prepared to expedite creation of the snapshot in response to the first command. A second command to create the snapshot is received subsequent to the first command. The snapshot is created, in response to the second command, by copying the set of data onto at least one target storage volume at an event time. The set of data may comprise a consistency group comprising a set of data blocks, and preparing the system to create the snapshot may include reserving resources, throttling an incoming data rate, starting a timer after receiving the first command, and/or copying data from a plurality of storage volumes into a memory cache.
摘要翻译：准备用于数据存储的快照包括接收第一命令以准备创建存储在数据存储系统中的至少一个源存储卷上的一组数据的快照。准备数据存储系统以响应于第一个命令加快创建快照。在第一个命令之后接收到创建快照的第二个命令。响应于第二个命令，通过在事件时间将该组数据复制到至少一个目标存储卷来创建快照。数据集可以包括包括一组数据块的一致性组，并且准备创建快照的系统可以包括预留资源，限制输入数据速率，在接收到第一命令之后启动定时器，和/或从将多个存储卷存储到存储器高速缓存中。

8. 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。

9. 发明授权

US07904684B2 System and article of manufacture for consistent copying of storage volumes 失效
标题翻译：用于一致复制存储卷的系统和制品
公开(公告)号：US07904684B2
公开(公告)日：2011-03-08
申请号：US12273885
申请日：2008-11-19
申请人： Sam Clark Werner , William Frank Micka , Sivan Tal , Ifat Nuriel , Sheli Rahav , Gail Andrea Spear , Warren K. Stanley
发明人： Sam Clark Werner , William Frank Micka , Sivan Tal , Ifat Nuriel , Sheli Rahav , Gail Andrea Spear , Warren K. Stanley
IPC分类号： G06F12/00
CPC分类号： G06F11/2064 , G06F3/0605 , G06F3/065 , G06F3/0659 , G06F3/067 , G06F11/2076
摘要： Provided are a system and article of manufacture for copying storage. Copy operations are performed on source storage units to copy to target storage units, wherein the copy operations create a consistent copy of the source storage units in the target storage units. While performing a copy operation to copy from one source storage unit to one target storage unit, a write operation is restricted from being performed on the one source storage unit, until the copy operations have been performed on the source storage units.
摘要翻译：提供了用于复制存储的系统和制品。在源存储单元上执行复制操作以复制到目标存储单元，其中复制操作在目标存储单元中创建源存储单元的一致副本。在执行从一个源存储单元复制到一个目标存储单元的复制操作时，限制在一个源存储单元上执行写入操作，直到对源存储单元执行复制操作。

10. 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。

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