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1. 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。

2. 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。

3. 发明授权

US09032243B2 Target operating system and file system agnostic bare-metal restore 有权
标题翻译：目标操作系统和文件系统不可知的裸机恢复
公开(公告)号：US09032243B2
公开(公告)日：2015-05-12
申请号：US12694795
申请日：2010-01-27
申请人： Ami Kleinman , Dudi Lester , Eran Raichstein , Gil Sasson , Michael Sternberg , Uri Wolloch
发明人： Ami Kleinman , Dudi Lester , Eran Raichstein , Gil Sasson , Michael Sternberg , Uri Wolloch
IPC分类号： G06F11/00 , G06F11/14
CPC分类号： G06F11/1456 , G06F11/1469
摘要： A system, method, and computer program product for performing a bare-metal restore, the system including a target storage device, and a target computer configured to boot independent of the target storage device, expose the target storage device to a restoring computer after the target computer has booted, and act as a conduit for the restoring computer to perform a bare-metal restore of backup data onto the target storage device, and the method including booting a target computer independent of a target storage device, exposing the target storage device to a restoring computer after the target computer has booted, and causing the target computer to act as a conduit for the restoring computer to perform a bare-metal restore of backup data onto the target storage device.
摘要翻译：一种用于执行裸机恢复的系统，方法和计算机程序产品，所述系统包括目标存储设备和被配置为独立于所述目标存储设备引导的目标计算机，在所述目标存储设备之后，将所述目标存储设备暴露于恢复计算机目标计算机已经启动，并且作为恢复计算机执行备份数据的裸机还原到目标存储设备的导管，并且该方法包括独立于目标存储设备引导目标计算机，暴露目标存储设备在目标计算机引导之后到恢复计算机，并且使目标计算机充当恢复计算机的导管，以将备份数据的裸机恢复到目标存储设备上。

4. 发明申请

US20110185223A1 Target Operating System and File System Agnostic Bare-Metal Restore 有权
标题翻译：目标操作系统和文件系统不可知的裸机恢复
公开(公告)号：US20110185223A1
公开(公告)日：2011-07-28
申请号：US12694795
申请日：2010-01-27
申请人： Ami Kleinman , Dudi Lester , Eran Raíchstein , Gil Sasson , Michael Sternberg , Uri Wolloch
发明人： Ami Kleinman , Dudi Lester , Eran Raíchstein , Gil Sasson , Michael Sternberg , Uri Wolloch
IPC分类号： G06F11/08 , G06F9/00
CPC分类号： G06F11/1456 , G06F11/1469
摘要： A system, method, and computer program product for performing a bare-metal restore, the system including a target storage device, and a target computer configured to boot independent of the target storage device, expose the target storage device to a restoring computer after the target computer has booted, and act as a conduit for the restoring computer to perform a bare-metal restore of backup data onto the target storage device, and the method including booting a target computer independent of a target storage device, exposing the target storage device to a restoring computer after the target computer has booted, and causing the target computer to act as a conduit for the restoring computer to perform a bare-metal restore of backup data onto the target storage device.
摘要翻译：一种用于执行裸机恢复的系统，方法和计算机程序产品，所述系统包括目标存储设备和被配置为独立于所述目标存储设备引导的目标计算机，在所述目标存储设备之后，将所述目标存储设备暴露于恢复计算机目标计算机已经启动，并且作为恢复计算机执行备份数据的裸机还原到目标存储设备的导管，并且该方法包括独立于目标存储设备引导目标计算机，暴露目标存储设备在目标计算机引导之后到恢复计算机，并且使目标计算机充当恢复计算机的导管，以将备份数据的裸机恢复到目标存储设备上。

5. 发明授权

US10387267B2 Fast copy using file system block mappings 有权
公开(公告)号：US10387267B2
公开(公告)日：2019-08-20
申请号：US13156284
申请日：2011-06-08
申请人： Vitaly Lyaskovsky , Eran Raichstein , Gil Sasson , Uri Wolloch
发明人： Vitaly Lyaskovsky , Eran Raichstein , Gil Sasson , Uri Wolloch
IPC分类号： G06F3/06 , G06F11/14
摘要： Multiple target blocks on a first storage device are allocated to store a target object. The target blocks are arranged to be in a one-to-one correspondence with multiple source blocks of a source object. The target blocks are set to a non-populated state, and target blocks in the non-populated state are populated with data from corresponding source blocks. While the target blocks are being populated, if a request is received to retrieve data from one of the target blocks that is in the non-populated state, then the one of the target blocks is populated with the data from the corresponding source block and set to a populated state.

6. 发明授权

US10387268B2 Fast copy using file system block mappings 有权
公开(公告)号：US10387268B2
公开(公告)日：2019-08-20
申请号：US13531902
申请日：2012-06-25
申请人： Vitaly Lyaskovsky , Eran Raichstein , Gil Sasson , Uri Wolloch
发明人： Vitaly Lyaskovsky , Eran Raichstein , Gil Sasson , Uri Wolloch
IPC分类号： G06F3/06 , G06F11/14
摘要： Multiple target blocks are allocated on a first storage device to store a target object. The target blocks are arranged to be in a one-to-one correspondence with multiple source blocks of a source object. The target blocks are set to a non-populated state, and target blocks in the non-populated state are populated with data from corresponding source blocks. While the target blocks are being populated, if a request is received to retrieve data from one of the target blocks that is in the non-populated state, then the one of the target blocks is populated with the data from the corresponding source block and set to a populated state.

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