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1. 发明申请

US20110055500A1 Data Storage Snapshot With Reduced Copy-On-Write 有权
标题翻译：数据存储快照与减少写时复制
公开(公告)号：US20110055500A1
公开(公告)日：2011-03-03
申请号：US12552460
申请日：2009-09-02
申请人： Amir Sasson , Gil Sasson , Michael Sternberg , Uri Wolloch
发明人： Amir Sasson , Gil Sasson , Michael Sternberg , Uri Wolloch
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1446
摘要： Producing snapshots of data stored on a data storage device, the method including producing a first snapshot of data stored in a set of data storage units on a data storage device, where the first snapshot is allowed to include data written to the set of data storage units during the production of the first snapshot, and producing a second snapshot of the data stored in the set of data storage units on the data storage device, where the production of the second snapshot is begun after the completion of the first snapshot, and where the second snapshot includes only data present in the set of data storage units before the production of the second snapshot is begun.
摘要翻译：产生存储在数据存储设备上的数据的快照，所述方法包括产生存储在数据存储设备上的一组数据存储单元中的数据的第一快照，其中允许第一快照包括写入数据存储器组的数据在第一快照的生产期间产生存储在数据存储设备上的数据存储单元集合中的数据的第二快照，其中第二快照的生成在完成第一快照之后开始，并且其中第二快照仅包括在开始生成第二快照之前在数据存储单元组中存在的数据。

2. 发明申请

US20110055499A1 Managing Backup Relationships in a Data Storage System 有权
标题翻译：管理数据存储系统中的备份关系
公开(公告)号：US20110055499A1
公开(公告)日：2011-03-03
申请号：US12552209
申请日：2009-09-01
申请人： Amir Sasson , Eli Malul , Itzhack Goldberg , Shachar Fienblit
发明人： Amir Sasson , Eli Malul , Itzhack Goldberg , Shachar Fienblit
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/065 , G06F3/0619 , G06F3/067 , G06F11/1451 , G06F11/2082 , G06F11/2087
摘要： A method for re-establishing a backup relationship between first and second volumes associated with one or more storage media in a data storage system is provided. The method comprises storing first information for preserving the backup relationship, in response to or in advance of receiving a request to terminate the backup relationship; recording changes to the first or second volumes that occur subsequent to terminating the backup relationship; and re-establishing the backup relationship between the first and second volumes according to the first information such that the first and second volumes are synchronized by merging the recorded changes with the first or second volumes.
摘要翻译：提供了一种用于在与数据存储系统中的一个或多个存储介质相关联的第一和第二卷之间重新建立备份关系的方法。该方法包括：响应于或接收到终止备份关系的请求，存储用于保留备份关系的第一信息; 记录在终止备份关系之后发生的第一或第二卷的更改; 以及根据所述第一信息重新建立所述第一和第二卷之间的所述备份关系，使得通过将记录的改变与所述第一卷或第二卷合并来同步所述第一和第二卷。

3. 发明申请

US20130205108A1 MANAGING RESERVATION-CONTROL IN A STORAGE SYSTEM 审中-公开
标题翻译：管理存储系统中的预留控制
公开(公告)号：US20130205108A1
公开(公告)日：2013-08-08
申请号：US13366525
申请日：2012-02-06
申请人： Itzhak PERELSTEIN , Eyal GORDON , Amir SASSON
发明人： Itzhak PERELSTEIN , Eyal GORDON , Amir SASSON
IPC分类号： G06F12/16
CPC分类号： G06F11/1492 , G06F9/526 , G06F2209/522
摘要： A method of managing reservation-control in a storage system that consists of a plurality of interfaces and a common storage resource, the method comprising responsive to receiving at an originator interface a reservation command related to the common storage resource, implementing a multi-phase reservation synchronization protocol including a lock phase consisting of locking the resource on a central controlling process, backing up respective lock phase data on a backup control process, and issuing a lock phase completion indication; an execution phase consisting of executing locally on each one of the plurality of interfaces a reservation operation, and issuing an execute phase completion indication; and an unlock phase consisting of unlocking the resource on the central controlling process; backing up respective unlock phase data on a backup control process, and issuing an unlock phase completion indication.
摘要翻译：一种在由多个接口和公共存储资源组成的存储系统中管理预约控制的方法，所述方法包括响应于在发起者接口处接收与所述公共存储资源相关的预约命令，实现多阶段预约同步协议包括锁定阶段，其包括在中央控制过程上锁定资源，在备份控制过程上备份相应的锁相数据，以及发出锁相完成指示; 执行阶段包括在所述多个接口中的每一个上本地执行预约操作，以及发出执行阶段完成指示; 以及解锁阶段，包括在中央控制过程上解锁资源; 在备份控制过程中备份相应的解锁阶段数据，并且发出解锁阶段完成指示。

4. 发明授权

US09620072B2 Method and apparatus for reducing power consumption of an electronic display 有权
公开(公告)号：US09620072B2
公开(公告)日：2017-04-11
申请号：US12354742
申请日：2009-01-15
申请人： Idan Ben-Harrush , Rafael E. Diaz , Nicholas Duane Fifer , Itzhack Goldberg , Dan Ramon , Amir Sasson
发明人： Idan Ben-Harrush , Rafael E. Diaz , Nicholas Duane Fifer , Itzhack Goldberg , Dan Ramon , Amir Sasson
IPC分类号： G09G3/36 , G06F3/0481 , G06F3/0488 , G06F3/0482 , G06F1/32 , G09G5/14
CPC分类号： G09G3/3677 , G06F1/3218 , G06F1/3265 , G06F3/0481 , G06F3/0482 , G06F3/0488 , G06F3/04886 , G09G3/3688 , G09G5/14 , G09G2300/0426 , G09G2310/027 , G09G2310/0286 , G09G2310/0291 , G09G2310/0294 , G09G2310/04 , G09G2330/021 , Y02D10/153
摘要： A method, system, and computer program product for reducing power consumption in a display area of an electronic device is provided. The method includes selecting a first window within the display area to be highlighted using a first input command of a user; locating the first window in the display area; and reducing power to at least portions of the display area not corresponding to the first window.

5. 发明授权

US08645647B2 Data storage snapshot with reduced copy-on-write 有权
标题翻译：数据存储快照与减少的写时复制
公开(公告)号：US08645647B2
公开(公告)日：2014-02-04
申请号：US12552460
申请日：2009-09-02
申请人： Amir Sasson , Gil Sasson , Michael Sternberg , Uri Wolloch
发明人： Amir Sasson , Gil Sasson , Michael Sternberg , Uri Wolloch
IPC分类号： G06F12/00
CPC分类号： G06F11/1451 , G06F11/1446
摘要： Producing snapshots of data stored on a data storage device, the method including producing a first snapshot of data stored in a set of data storage units on a data storage device, where the first snapshot is allowed to include data written to the set of data storage units during the production of the first snapshot, and producing a second snapshot of the data stored in the set of data storage units on the data storage device, where the production of the second snapshot is begun after the completion of the first snapshot, and where the second snapshot includes only data present in the set of data storage units before the production of the second snapshot is begun.
摘要翻译：产生存储在数据存储设备上的数据的快照，该方法包括产生存储在数据存储设备上的一组数据存储单元中的数据的第一快照，其中第一快照被允许包括写入数据存储器组的数据在第一快照的生产期间产生存储在数据存储设备上的数据存储单元集合中的数据的第二快照，其中第二快照的生成在完成第一快照之后开始，并且其中第二快照仅包括在开始生成第二快照之前在数据存储单元组中存在的数据。

6. 发明授权

US09208192B2 Conditional storage of multiple information items 有权
标题翻译：有条件存储多个信息项
公开(公告)号：US09208192B2
公开(公告)日：2015-12-08
申请号：US12398339
申请日：2009-03-05
申请人： Shachar Fienblit , Itzhack Goldberg , Eli Malul , Amir Sasson
发明人： Shachar Fienblit , Itzhack Goldberg , Eli Malul , Amir Sasson
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30371 , G06F17/30079 , G06F17/3015
摘要： A method for consistent version of multiple information items is provided. The method includes receiving a conditional request to copy a version of multiple information items at a condition fulfillment point of time that is associated with a fulfillment of a condition of the conditional request. Then determining that the condition is fulfilled, and participating in generating a condition fulfillment point in time version of the multiple information items.
摘要翻译：提供了一种用于多个信息项的一致版本的方法。该方法包括在与条件请求的条件的实现相关联的条件履行时间点接收条件请求以复制多个信息项的版本。然后确定条件已满足，并参与在多个信息项的时间版本中生成条件履行点。

7. 发明授权

US08676750B2 Efficient data synchronization in a distributed data recovery system 失效
标题翻译：分布式数据恢复系统中的高效数据同步
公开(公告)号：US08676750B2
公开(公告)日：2014-03-18
申请号：US12710096
申请日：2010-02-22
申请人： Akram Bitar , Olympia Gluck , Amir Sasson
发明人： Akram Bitar , Olympia Gluck , Amir Sasson
IPC分类号： G06F17/30
CPC分类号： G06F11/2058 , G06F11/2082 , G06F17/30578
摘要： A method for synchronizing data stored on primary and secondary storage volumes in a distributed data recovery system is provided. The method comprises associating N data recovery relationships between a primary volume and N secondary volumes by way of implementing N data structures respectively. Each data structure comprises a first indicator that indicates whether data stored on a first track of the primary volume has been updated, due to a first operation performed by a host application. One or more of the N data structures are stored in at least a first data storage medium with high speed data access rates.
摘要翻译：提供了一种在分布式数据恢复系统中同步存储在主存储卷和次存储卷上的数据的方法。该方法包括通过分别实现N个数据结构来关联主卷和N个次卷之间的N个数据恢复关系。由于主机应用执行的第一操作，每个数据结构包括指示存储在主卷的第一磁道上的数据是否已被更新的第一指示符。 N个数据结构中的一个或多个存储在具有高速数据访问速率的至少第一数据存储介质中。

8. 发明授权

US08656124B2 Managing backup relationships in a data storage system 有权
标题翻译：管理数据存储系统中的备份关系
公开(公告)号：US08656124B2
公开(公告)日：2014-02-18
申请号：US12552209
申请日：2009-09-01
申请人： Amir Sasson , Eli Malul , Itzhack Goldberg , Shachar Fienblit
发明人： Amir Sasson , Eli Malul , Itzhack Goldberg , Shachar Fienblit
IPC分类号： G06F12/08
CPC分类号： G06F3/065 , G06F3/0619 , G06F3/067 , G06F11/1451 , G06F11/2082 , G06F11/2087
摘要： A method for re-establishing a backup relationship between first and second volumes associated with one or more storage media in a data storage system is provided. The method comprises storing first information for preserving the backup relationship, in response to or in advance of receiving a request to terminate the backup relationship; recording changes to the first or second volumes that occur subsequent to terminating the backup relationship; and re-establishing the backup relationship between the first and second volumes according to the first information such that the first and second volumes are synchronized by merging the recorded changes with the first or second volumes.
摘要翻译：提供了一种用于在与数据存储系统中的一个或多个存储介质相关联的第一和第二卷之间重新建立备份关系的方法。该方法包括：响应于或接收到终止备份关系的请求，存储用于保留备份关系的第一信息; 记录在终止备份关系之后发生的第一或第二卷的更改; 以及根据所述第一信息重新建立所述第一和第二卷之间的所述备份关系，使得通过将记录的改变与所述第一卷或第二卷合并来同步所述第一和第二卷。

9. 发明授权

US08250326B2 Data swapping in a storage system 失效
标题翻译：存储系统中的数据交换
公开(公告)号：US08250326B2
公开(公告)日：2012-08-21
申请号：US12201539
申请日：2008-08-29
申请人： Akram Bitar , Amir Sasson
发明人： Akram Bitar , Amir Sasson
IPC分类号： G06F13/00 , G06F9/26
CPC分类号： G06F3/0647 , G06F3/0617 , G06F3/0659 , G06F3/067 , G06F12/0866
摘要： Systems and methods for data swapping in a storage network are provided. The method comprises associating a flag with a first track on a first volume (TA1) and a first track on a second volume (TB1) to indicate that I/O access to TA1 is to be redirected to TB1, and that I/O access to TB1 is to be redirected to TA1; locking TA1 and TB1 to prohibit I/O access to TA1 and TB1; copying data stored on TA1 and TB1 to cache; swapping data between TA1 and TB1; unlocking TA1 and TB1 to allow I/O access to TA1 and TB1; redirecting I/O access to TB1, in response to receiving an I/O request to access TA1, when TA1 is flagged, and redirecting I/O access to TA1, in response to receiving an I/O request to access TB1, when TB1 is flagged.
摘要翻译：提供了存储网络中用于数据交换的系统和方法。该方法包括将标志与第一卷（TA1）上的第一轨道和第二卷（TB1）上的第一轨迹相关联，以指示对TA1的I / O访问将被重定向到TB1，并且I / O访问到TB1将被重定向到TA1; 锁定TA1和TB1以禁止对TA1和TB1进行I / O访问; 将存储在TA1和TB1上的数据复制到缓存; 在TA1和TB1之间交换数据; 解锁TA1和TB1以允许对TA1和TB1进行I / O访问; 当TA1被标记时，响应于接收到TA1的I / O访问，并且响应于接收到访问TB1的I / O请求重定向到TA1的I / O访问，将I / O访问重定向到TB1，当TB1 被标记

10. 发明申请

US20110208694A1 'Efficient Data Synchronization in a Distributed Data Recovery System' 失效
标题翻译： “分布式数据恢复系统中的高效数据同步”
公开(公告)号：US20110208694A1
公开(公告)日：2011-08-25
申请号：US12710096
申请日：2010-02-22
申请人： Akram Bitar , Olympia Gluck , Amir Sasson
发明人： Akram Bitar , Olympia Gluck , Amir Sasson
IPC分类号： G06F12/16 , G06F17/30
CPC分类号： G06F11/2058 , G06F11/2082 , G06F17/30578
摘要： A method for synchronizing data stored on primary and secondary storage volumes in a distributed data recovery system is provided. The method comprises associating N data recovery relationships between a primary volume and N secondary volumes by way of implementing N data structures respectively. Each data structure comprises a first indicator that indicates whether data stored on a first track of the primary volume has been updated, due to a first operation performed by a host application. One or more of said N data structures are stored in at least a first data storage medium with high speed data access rates.
摘要翻译：提供了一种在分布式数据恢复系统中同步存储在主存储卷和次存储卷上的数据的方法。该方法包括通过分别实现N个数据结构来关联主卷和N个次卷之间的N个数据恢复关系。由于主机应用执行的第一操作，每个数据结构包括指示存储在主卷的第一磁道上的数据是否已被更新的第一指示符。所述N个数据结构中的一个或多个存储在具有高速数据访问速率的至少第一数据存储介质中。

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