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31. 发明授权

US07412464B2 Asynchronous data mirroring with look-ahead synchronization record 有权
标题翻译：异步数据镜像与预先同步记录
公开(公告)号：US07412464B2
公开(公告)日：2008-08-12
申请号：US10673529
申请日：2003-09-29
申请人： Shachar Fienblit , Martin Tross , Aviad Zlotnick
发明人： Shachar Fienblit , Martin Tross , Aviad Zlotnick
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F11/2082 , G06F11/2069 , G06F11/2074 , G06F11/2076 , Y10S707/99938 , Y10S707/99953 , Y10S707/99955
摘要： A method for managing a data storage system includes maintaining a record predictive of locations to which data are to be written on the primary storage subsystem by a host processor. Upon receiving data from the host processor at the primary storage subsystem to be written to a specified location on the first non-volatile storage media, if the specified location is not included in the record, the record is updated responsively to the specified location. The primary storage subsystem signals the host processor that the data have been stored in the data storage system responsively to receiving the data and, if the specified location was not included in the record, responsively to updating the record.
摘要翻译：一种用于管理数据存储系统的方法包括：通过主机处理器来保持对主存储子系统上要写入数据的位置的记录进行预测。在从主存储子系统处的主处理器接收到要写入到第一非易失性存储介质上的指定位置的数据时，如果指定的位置不包括在记录中，则响应于指定的位置来更新该记录。主存储子系统响应于接收数据而将数据已经存储在数据存储系统中，并且如果指定的位置不包括在记录中，则响应于更新记录。

32. 发明授权

US09665442B2 Smart flushing of data to backup storage 有权
公开(公告)号：US09665442B2
公开(公告)日：2017-05-30
申请号：US13074455
申请日：2011-03-29
申请人： Benny Koren , Erez Zilber , Avi Kaplan , Shachar Fienblit , Guy Keren , Eyal Gordon
发明人： Benny Koren , Erez Zilber , Avi Kaplan , Shachar Fienblit , Guy Keren , Eyal Gordon
IPC分类号： G06F12/00 , G06F11/14 , G06F3/06 , G06F12/0804
CPC分类号： G06F11/1456 , G06F3/0608 , G06F3/0649 , G06F3/0685 , G06F11/1448 , G06F12/0804
摘要： A storage system, including: (a) a primary storage entity utilized for storing a data-set of the storage system; (b) a secondary storage entity utilized for backing-up the data within the primary storage entity; (c) a flushing management module adapted to identify within the primary storage entity two groups of dirty data blocks, each group is comprised of dirty data blocks which are arranged within the secondary storage entity in a successive sequence, and to further identify within the primary storage entity a further group of backed-up data blocks which are arranged within the secondary storage entity in a successive sequence intermediately in-between the two identified groups of dirty data blocks; and (d) said flushing management module is adapted to combine the group of backed-up data blocks together with the two identified groups of dirty data blocks to form a successive extended flush sequence and to destage it to the secondary storage entity.

33. 发明授权

US08347052B2 Initializing of a memory area 失效
标题翻译：初始化内存区域
公开(公告)号：US08347052B2
公开(公告)日：2013-01-01
申请号：US13352274
申请日：2012-01-17
申请人： Shachar Fienblit , Eyal Gordon , Aviad Zlotnick
发明人： Shachar Fienblit , Eyal Gordon , Aviad Zlotnick
IPC分类号： G06F12/00
CPC分类号： G06F12/023 , G06F3/0605 , G06F3/0632 , G06F3/0689
摘要： A method for initializing a memory area, the method includes: receiving a request to access a first memory sub area of a first memory area that comprises multiple memory sub areas; and initializing the first memory sub area if a first memory area initialization indicator differs from a first memory sub area initialization request indicator; wherein the first memory area initialization request indicator is a multiple bit variable indicative of a time of a last request to initialize the first memory area and the first memory sub area initialization indicator is a multiple bit variable indicative of a time of a request to initialize the first memory area that resulted in a last initialization of the first memory sub area.
摘要翻译：一种用于初始化存储区域的方法，所述方法包括：接收访问包括多个存储器子区域的第一存储器区域的第一存储器子区域的请求; 以及如果第一存储区初始化指示符与第一存储器子区初始化请求指示符不同，则初始化第一存储器子区; 其中所述第一存储区初始化请求指示符是指示初始化所述第一存储器区域的最后请求的时间的多位变量，并且所述第一存储器子区初始化指示符是表示初始化所述第一存储区初始化请求的时间的多位变量导致第一存储器子区域的最后初始化的第一存储区域。

34. 发明申请

US20120331449A1 DEVICE, METHOD AND COMPUTER PROGRAM PRODUCT FOR EVALUATING A DEBUGGER SCRIPT 审中-公开
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：US20120331449A1
公开(公告)日：2012-12-27
申请号：US13606214
申请日：2012-09-07
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。

35. 发明授权

US08131957B2 Splitting writes between a storage controller and replication engine 有权
公开(公告)号：US08131957B2
公开(公告)日：2012-03-06
申请号：US11840169
申请日：2007-08-16
申请人： Robert Francis Bartfai , Kenneth Wayne Boyd , James Chien-Chiung Chen , Kenneth Fairclough Day, III , Shachar Fienblit , Gregory Edward McBride , David W. Messina , Robert Bruce Nicholson , Gail Andrea Spear
发明人： Robert Francis Bartfai , Kenneth Wayne Boyd , James Chien-Chiung Chen , Kenneth Fairclough Day, III , Shachar Fienblit , Gregory Edward McBride , David W. Messina , Robert Bruce Nicholson , Gail Andrea Spear
IPC分类号： G06F12/00
CPC分类号： G06F11/2082 , G06F11/2056 , G06F11/2069 , H04L67/1095
摘要： Provided are a method, system, and article of manufacture for splitting writes between a storage controller and replication engine. A splitter executing in a storage controller manages access to primary volumes. An initialization command is received to communicate with a replication engine. A replication command is received for one primary volume and the primary volume is indicated as subject to replication. A write request is received to write data to a target primary volume of the primary volumes that is indicated as subject to the replication. The data in the write request is written to the target primary volume. The data in the write request is sent to the replication engine. The replication engine executes a copy services function associated with the target primary volume to write the data to a replication engine volume.

36. 发明授权

US08108880B2 Method and system for enabling state save and debug operations for co-routines in an event-driven environment 失效
标题翻译：用于在事件驱动环境中启用状态保存和调试操作的方法和系统
公开(公告)号：US08108880B2
公开(公告)日：2012-01-31
申请号：US11682956
申请日：2007-03-07
申请人： Douglas W. Dewey , Sangram Singh Ghoman , William G. Sherman , Shachar Fienblit
发明人： Douglas W. Dewey , Sangram Singh Ghoman , William G. Sherman , Shachar Fienblit
IPC分类号： G06F9/46
CPC分类号： G06F11/3636 , G06F9/4484
摘要： A method of enabling state save and debug operations for co-routines for first failure data capture (FFDC) in an event-driven environment. A stack management utility allocates space for a context structure, which includes a state field, and a stack pointer in a buffer. A context management utility initializes a first context structure of a first co-routine and saves a state of the first context structure in response to an execution request for a second co-routine. The context management utility sets a second context structure as a current context. When execution of the current context is complete, the context management utility restores the first context structure of the first co-routine as the current context. If the state field is not set to a valid value, a state save function “state saves” all allocated co-routine stacks and context structures, restores the entire system to a previous valid state, and restarts operations.
摘要翻译：一种在事件驱动环境中为第一故障数据捕获（FFDC）启用状态保存和调试操作的方法。堆栈管理实用程序为上下文结构分配空间，其中包括状态字段和缓冲区中的堆栈指针。上下文管理实用程序初始化第一协同程序的第一上下文结构，并响应于第二共同程序的执行请求而保存第一上下文结构的状态。上下文管理实用程序将第二个上下文结构设置为当前上下文。当当前上下文的执行完成时，上下文管理实用程序将当前上下文恢复第一协同程序的第一上下文结构。如果状态字段未设置为有效值，则状态保存功能“状态保存”所有分配的协同栈和上下文结构，将整个系统恢复到先前的有效状态，并重新启动操作。

37. 发明授权

US07818522B2 Apparatus, system, and method for incremental resynchronization in a data storage system 有权
标题翻译：用于数据存储系统中增量重新同步的装置，系统和方法
公开(公告)号：US07818522B2
公开(公告)日：2010-10-19
申请号：US11852161
申请日：2007-09-07
申请人： Robert F. Bartfai , Michael E. Factor , Shachar Fienblit , Olympia Gluck , Gail A. Spear
发明人： Robert F. Bartfai , Michael E. Factor , Shachar Fienblit , Olympia Gluck , Gail A. Spear
IPC分类号： G06F13/00
CPC分类号： G06F11/2082 , G06F11/2058 , G06F11/2064 , G06F11/2069 , G06F2201/82
摘要： An apparatus, system, and method are disclosed for performing an incremental resynchronization between two unrelated volumes when a third volume fails. The apparatus, system, and method include initiating registration of changed tracks; keeping track of bytes in flight activities between a local volume and an intermediate volume; recording the changed tracks in bitmaps at the local volume; stopping the recording of the changed tracks; and starting a resynchronization process by sending the changed tracks to a recovery volume.
摘要翻译：公开了一种用于在第三卷失败时执行两个不相关卷之间的增量重新同步的装置，系统和方法。装置，系统和方法包括启动改变轨迹的注册; 跟踪本地卷和中间卷之间的飞行活动中的字节数; 在本地卷上以位图记录已更改的曲目; 停止录制改变的曲目; 并通过将更改的轨道发送到恢复卷来启动重新同步过程。

38. 发明申请

US20100228933A1 AUTOMATIC SELECTION OF STORAGE VOLUMES IN A DATA STORAGE SYSTEM 有权
标题翻译：在数据存储系统中自动选择存储卷
公开(公告)号：US20100228933A1
公开(公告)日：2010-09-09
申请号：US12396572
申请日：2009-03-03
申请人： Anastasia Braginsky , Shachar Fienblit
发明人： Anastasia Braginsky , Shachar Fienblit
IPC分类号： G06F12/16
CPC分类号： G06F11/1458 , G06F11/1456
摘要： Automatic Selection of Storage Volumes in a Data Storage System A method of selecting a target volume in a storage system is provided. The method comprises defining one or more parameters for a plurality of storage volumes in the storage system according to user preference; dynamically collecting information related to the parameters while the storage volumes are used; receiving a request to backup a first source volume in the storage system; and selecting or creating the target volume based on the collected information.
摘要翻译：自动选择数据存储系统中的存储卷提供了一种在存储系统中选择目标卷的方法。该方法包括根据用户偏好定义存储系统中的多个存储卷的一个或多个参数; 在使用存储卷时动态收集与参数相关的信息; 接收在所述存储系统中备份第一源卷的请求; 以及基于所收集的信息来选择或创建目标卷。

39. 发明授权

US07617484B1 Concern based hole analysis 失效
标题翻译：关注穴位分析
公开(公告)号：US07617484B1
公开(公告)日：2009-11-10
申请号：US12186277
申请日：2008-08-05
申请人： Shachar Fienblit , Eitan Farchi , Moran Shochat
发明人： Shachar Fienblit , Eitan Farchi , Moran Shochat
IPC分类号： G06F9/45
CPC分类号： G06F11/3676
摘要： A computer program product including computer usable media having computer usable program code for ranking coverage over subsets of code by combining coverage measure with concern based criteria for each code subsets, ordering the code subsets by the combination of coverage measure and concern based criteria, and outputting to a user the ordered code subsets.
摘要翻译：一种计算机程序产品，包括具有计算机可用程序代码的计算机可用介质，用于通过将覆盖度量与基于每个代码子集的基于关注的准则相结合来对代码子集进行排序来排序覆盖，通过覆盖度量和基于关注的标准的组合来排序代码子集，给用户订购的代码子集。

40. 发明申请

US20090249298A1 Evaluation of Software based on Change History 有权
标题翻译：基于变化历史的软件评估
公开(公告)号：US20090249298A1
公开(公告)日：2009-10-01
申请号：US12058774
申请日：2008-03-31
申请人： Lawrence C. Blount , Eitan Daniel Farchi , Shachar Fienblit , Sergey Novikov , Orna Raz-Pelleg
发明人： Lawrence C. Blount , Eitan Daniel Farchi , Shachar Fienblit , Sergey Novikov , Orna Raz-Pelleg
IPC分类号： G06F9/44
CPC分类号： G06F8/70 , G06F11/3676 , G06F11/3696
摘要： A method for software processing includes obtaining change information, which records changes that have been performed in respective locations in software code. The change information is processed so as to assign to at least some of the locations respective priorities, which are indicative of respective likelihoods that the locations contain program faults. The at least some of the locations are presented to a user in accordance with the assigned priorities.
摘要翻译：一种用于软件处理的方法包括获取改变信息，该信息记录在软件代码中各个位置已经执行的改变。对变更信息进行处理，以分配至少一些位置各自的优先级，这些位置指示位置包含程序故障的相应可能性。根据分配的优先级将至少一些位置呈现给用户。

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