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1. 发明授权

US09223811B2 Creation and expiration of backup objects in block-level incremental-forever backup systems 有权
标题翻译：块级增量永远备份系统中备份对象的创建和到期
公开(公告)号：US09223811B2
公开(公告)日：2015-12-29
申请号：US13484312
申请日：2012-05-31
申请人： Robert S. Elder , Avishai H. Hochberg , Eran Raichstein , Michael Sternberg , David G. Van Hise
发明人： Robert S. Elder , Avishai H. Hochberg , Eran Raichstein , Michael Sternberg , David G. Van Hise
IPC分类号： G06F17/30
CPC分类号： G06F17/30309
摘要： Embodiments of the present invention provide a scalable, efficient way to backup data in a block-level incremental-forever backup system such that backup and expiration of data can be achieved at the granularity of a single backup version, without having to read or move data that is stored in backup storage.
摘要翻译：本发明的实施例提供了一种可扩展的，有效的方式来在块级增量永久备份系统中备份数据，从而可以以单个备份版本的粒度实现数据的备份和到期，而无需读取或移动数据存储在备份存储中。

2. 发明申请

US20130325810A1 CREATION AND EXPIRATION OF BACKUP OBJECTS IN BLOCK-LEVEL INCREMENTAL-FOREVER BACKUP SYSTEMS 有权
标题翻译：块级增量备份系统中备份对象的创建和使用
公开(公告)号：US20130325810A1
公开(公告)日：2013-12-05
申请号：US13484312
申请日：2012-05-31
申请人： Robert S. Elder , Avishai H. Hochberg , Eran Raichstein , Michael Sternberg , David G. Van Hise
发明人： Robert S. Elder , Avishai H. Hochberg , Eran Raichstein , Michael Sternberg , David G. Van Hise
IPC分类号： G06F17/30
CPC分类号： G06F17/30309
摘要： Embodiments of the present invention provide a scalable, efficient way to backup data in a block-level incremental-forever backup system such that backup and expiration of data can be achieved at the granularity of a single backup version, without having to read or move data that is stored in backup storage.
摘要翻译：本发明的实施例提供了一种可扩展的，有效的方式来在块级增量永久备份系统中备份数据，从而可以以单个备份版本的粒度实现数据的备份和到期，而无需读取或移动数据存储在备份存储中。

3. 发明授权

US08843451B2 Block level backup and restore 有权
公开(公告)号：US08843451B2
公开(公告)日：2014-09-23
申请号：US13243789
申请日：2011-09-23
申请人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
发明人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
IPC分类号： G06F7/00 , G06F11/14 , G06F17/30
CPC分类号： G06F7/00 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F17/30067 , G06F17/30135
摘要： For block level backup, a full image level backup is created of a file system from production storage at a production server to random access storage at a backup server. A mounted image is created from the full image that exposes a block level representation of the file system of the production server for read operations in a file level format. File enumeration is performed on the mounted image for files. Block level read operations are monitored while the files are being enumerated. During monitoring, blocks that are read for the read operations are marked as meta-data blocks. Blocks that are not marked as meta-data blocks are identified as data blocks. The data blocks are migrated to sequential storage, while leaving the meta-data blocks on the random access storage, wherein the data blocks form a backup image.

4. 发明申请

US20130080390A1 BLOCK LEVEL BACKUP AND RESTORE 有权
标题翻译：块级备份和恢复
公开(公告)号：US20130080390A1
公开(公告)日：2013-03-28
申请号：US13243789
申请日：2011-09-23
申请人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
发明人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
IPC分类号： G06F7/00
CPC分类号： G06F7/00 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F17/30067 , G06F17/30135
摘要： For block level backup, a full image level backup is created of a file system from production storage at a production server to random access storage at a backup server. A mounted image is created from the full image that exposes a block level representation of the file system of the production server for read operations in a file level format. File enumeration is performed on the mounted image for files. Block level read operations are monitored while the files are being enumerated. During monitoring, blocks that are read for the read operations are marked as meta-data blocks. Blocks that are not marked as meta-data blocks are identified as data blocks. The data blocks are migrated to sequential storage, while leaving the meta-data blocks on the random access storage, wherein the data blocks form a backup image.
摘要翻译：对于块级备份，将从生产服务器上的生产存储器到备份服务器的随机存取存储的文件系统创建完整镜像级备份。从完整图像创建安装的图像，该文件系统以文件级格式显示用于读取操作的生产服务器的文件系统的块级表示。在安装的文件映像上执行文件枚举。在枚举文件时监视块级读操作。在监视期间，读取操作的块被标记为元数据块。未标记为元数据块的块被标识为数据块。将数据块迁移到顺序存储，同时将元数据块留在随机存取存储器上，其中数据块形成备份映像。

5. 发明授权

US08812446B2 Block level backup and restore 有权
标题翻译：块级备份和还原
公开(公告)号：US08812446B2
公开(公告)日：2014-08-19
申请号：US13480305
申请日：2012-05-24
申请人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
发明人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
IPC分类号： G06F7/00
CPC分类号： G06F7/00 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F17/30067 , G06F17/30135
摘要： For block level backup, a full image level backup is created of a file system from production storage at a production server to random access storage at a backup server. A mounted image is created from the full image that exposes a block level representation of the file system of the production server for read operations in a file level format. File enumeration is performed on the mounted image for files. Block level read operations are monitored while the files are being enumerated. During monitoring, blocks that are read for the read operations are marked as meta-data blocks. Blocks that are not marked as meta-data blocks are identified as data blocks. The data blocks are migrated to sequential storage, while leaving the meta-data blocks on the random access storage, wherein the data blocks form a backup image.
摘要翻译：对于块级备份，将从生产服务器上的生产存储器到备份服务器的随机存取存储的文件系统创建完整镜像级备份。从完整图像创建安装的图像，该文件系统以文件级格式显示用于读取操作的生产服务器的文件系统的块级表示。在安装的文件映像上执行文件枚举。在枚举文件时监视块级读操作。在监视期间，读取操作的块被标记为元数据块。未标记为元数据块的块被标识为数据块。将数据块迁移到顺序存储，同时将元数据块留在随机存取存储器上，其中数据块形成备份映像。

6. 发明申请

US20130080391A1 BLOCK LEVEL BACKUP AND RESTORE 有权
公开(公告)号：US20130080391A1
公开(公告)日：2013-03-28
申请号：US13480305
申请日：2012-05-24
申请人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
发明人： Eran Raichstein , Michael Sternberg , David G. Van Hise , Uri Wolloch
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F7/00 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F17/30067 , G06F17/30135
摘要： For block level backup, a full image level backup is created of a file system from production storage at a production server to random access storage at a backup server. A mounted image is created from the full image that exposes a block level representation of the file system of the production server for read operations in a file level format. File enumeration is performed on the mounted image for files. Block level read operations are monitored while the files are being enumerated. During monitoring, blocks that are read for the read operations are marked as meta-data blocks. Blocks that are not marked as meta-data blocks are identified as data blocks. The data blocks are migrated to sequential storage, while leaving the meta-data blocks on the random access storage, wherein the data blocks form a backup image.

7. 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。

8. 发明授权

US07124869B2 Multi-plate clutch, particularly for a double clutch transmission 失效
标题翻译：多板离合器，特别适用于双离合变速器
公开(公告)号：US07124869B2
公开(公告)日：2006-10-24
申请号：US11202073
申请日：2005-08-12
申请人： Peter Hoebel , Michael Sternberg
发明人： Peter Hoebel , Michael Sternberg
IPC分类号： F16D13/62 , F16D13/64
CPC分类号： F16D13/683 , F16D13/52 , F16D13/62 , F16D13/644
摘要： A multi-plate clutch, particularly for a dual clutch transmission, has at least one clutch housing alternately holds externally and internally toothed plate disks, a hub arranged at the end face on the clutch housing. The hub has a central opening for receiving a gear shaft and openings disposed to reduce weight. Additional openings are provided in the lateral surface of the clutch basket, with at least a portion of the openings distributed over at least a section of the configured as triangular recesses.
摘要翻译：特别是用于双离合器变速器的多板式离合器具有至少一个离合器壳体，其交替地保持外部和内部盘形盘，轮毂布置在离合器壳体的端面处。轮毂具有用于接收齿轮轴的中心开口和设置成减轻重量的开口。在离合器篮的侧表面中设置有另外的开口，其中至少一部分开口分布在被构造成三角形凹槽的至少一部分上。

9. 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。

10. 发明申请

US20130159646A1 SELECTING FILES TO BACKUP IN A BLOCK LEVEL BACKUP 有权
标题翻译：选择文件以块级别备份
公开(公告)号：US20130159646A1
公开(公告)日：2013-06-20
申请号：US13330596
申请日：2011-12-19
申请人： Hilla Atzmon , Alex Gantman , Adik Sokolovski , Michael Sternberg
发明人： Hilla Atzmon , Alex Gantman , Adik Sokolovski , Michael Sternberg
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1466 , G06F11/1469 , G06F2201/815
摘要： Provided are a computer program product, method, and system for backing-up a volume of blocks of data in a storage system. Selection is received of selected files in a volume indicating files to backup. A determination is made from the selected files blocks in the files to backup. A volume backup map is generated indicating the determined blocks to backup. A file list of the selected files to backup and the volume backup map are stored in backup information for the backup. The blocks indicated to backup in the volume backup map are copied to a backup file on a block-by-block basis.
摘要翻译：提供了一种用于在存储系统中备份数据块数据的计算机程序产品，方法和系统。在指定要备份的文件的卷中接收到所选文件的选择。从要备份的文件中选择的文件块进行确定。生成卷备份映射，指示确定要备份的块。要备份的所选文件的文件列表和卷备份映射将存储在备份的备份信息中。指定在卷备份映射中备份的块将逐块复制到备份文件。

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