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公开(公告)号：US20090228522A1
公开(公告)日：2009-09-10
申请号：US12130517
申请日：2008-05-30
申请人： Chandra Reddy , Pratap Karonde , Prashant Parikh
发明人： Chandra Reddy , Pratap Karonde , Prashant Parikh
IPC分类号： G06F17/30
CPC分类号： G06F11/1453 , G06F17/30153
摘要： A system and method obtain a set of data and identify successive subsets of data within the set of data. A boundary identifying hash is calculated on a subset of data and compared with a boundary indicating value. If the calculated boundary identifying hash matches the boundary indicating value, a natural boundary is identified in the set of data.
摘要翻译： 系统和方法获得一组数据并且识别数据集合内的连续的数据子集。 在数据子集上计算边界识别散列，并与边界指示值进行比较。 如果所计算的边界识别散列与边界指示值匹配，则在该组数据中识别出自然边界。
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公开(公告)号：US08174412B2
公开(公告)日：2012-05-08
申请号：US12130637
申请日：2008-05-30
申请人： Chandra Reddy , Pratap Karonde , Prashant Parikh
发明人： Chandra Reddy , Pratap Karonde , Prashant Parikh
IPC分类号： H03M7/38
CPC分类号： G06F11/1453 , G06F17/30153
摘要： A method comprises obtaining a plurality of variable size chunks of data, calculating a first hash for each variable size chunk of data, determining a length representation for each variable size chunk of data, determining a second hash of a subset of each variable size chunk of data, and forming a signature of each variable size chunk of data that is comprised of the first hash, the length representation and the second hash.
摘要翻译： 一种方法包括获得多个可变大小的数据块，为每个可变大小的数据块计算第一散列，确定每个可变大小数据块的长度表示，确定每个可变大小块的子集的第二散列 数据，并形成由第一散列，长度表示和第二散列组成的每个可变大小的数据块的签名。
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公开(公告)号：US20120084258A1
公开(公告)日：2012-04-05
申请号：US12897473
申请日：2010-10-04
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
CPC分类号： G06F17/30348 , G06F11/1461 , G06F17/30365 , G06F17/30368 , G06F17/30371
摘要： A computer implemented method includes monitoring blocks of data on a storage device that are changing as the computer operates. On detecting a computer shut down event, a copy of changes to the monitored blocks are saved. Upon startup of the computer, a backup of the changed blocks of data is performed.
摘要翻译： 计算机实现的方法包括监视正在随着计算机操作而改变的存储设备上的数据块。 在检测到计算机关闭事件时，保存对被监视块的更改的副本。 在计算机启动时，执行更改的数据块的备份。
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公开(公告)号：US09690668B2
公开(公告)日：2017-06-27
申请号：US12130517
申请日：2008-05-30
申请人： Chandra Reddy , Pratap Karonde , Prashant Parikh
发明人： Chandra Reddy , Pratap Karonde , Prashant Parikh
CPC分类号： G06F11/1453 , G06F17/30153
摘要： A system and method obtain a set of data and identify successive subsets of data within the set of data. A boundary identifying hash is calculated on a subset of data and compared with a boundary indicating value. If the calculated boundary identifying hash matches the boundary indicating value, a natural boundary is identified in the set of data.
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公开(公告)号：US08793217B2
公开(公告)日：2014-07-29
申请号：US12837829
申请日：2010-07-16
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
CPC分类号： G06F11/1451 , G06F11/1448 , G06F2201/80 , G06F2201/835
摘要： A system and method include creating a full backup copy of selected data from a storage device. A series of incremental backups are created over time following the creation of the full backup copy. The oldest incremental backup is merged into the full backup at a desired time.
摘要翻译： 系统和方法包括从存储设备创建所选数据的完整备份副本。 创建完整的备份副本后，随着时间推移创建一系列增量备份。 最早的增量备份在所需的时间合并到完整备份中。
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公开(公告)号：US20120016841A1
公开(公告)日：2012-01-19
申请号：US12837829
申请日：2010-07-16
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
CPC分类号： G06F11/1451 , G06F11/1448 , G06F2201/80 , G06F2201/835
摘要： A system and method include creating a full backup copy of selected data from a storage device. A series of incremental backups are created over time following the creation of the full backup copy. The oldest incremental backup is merged into the full backup at a desired time.
摘要翻译： 系统和方法包括从存储设备创建所选数据的完整备份副本。 创建完整的备份副本后，随着时间推移创建一系列增量备份。 最早的增量备份在所需的时间合并到完整备份中。
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公开(公告)号：US10114847B2
公开(公告)日：2018-10-30
申请号：US12897473
申请日：2010-10-04
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
摘要： A computer implemented method includes monitoring blocks of data on a storage device that are changing as the computer operates. On detecting a computer shut down event, a copy of changes to the monitored blocks are saved. Upon startup of the computer, a backup of the changed blocks of data is performed.
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公开(公告)号：US09483357B2
公开(公告)日：2016-11-01
申请号：US12941180
申请日：2010-11-08
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
IPC分类号： G06F11/14
CPC分类号： G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F2201/815
摘要： A computer implemented method includes creating a child disk for a machine. A configuration of a backed up disk drive is derived from a storage container that includes a block level backup copy of the disk drive. The child disk is populated with selected data from blocks of data corresponding to selected files desired to be used on the machine. Drivers may be injected and registries modified to start with booting of the virtual.
摘要翻译： 计算机实现的方法包括为机器创建子盘。 从包含磁盘驱动器的块级备份副本的存储容器导出备份的磁盘驱动器的配置。 子磁盘从与所需要在机器上使用的所选文件对应的数据块中填充所选数据。 可以注册驱动程序并修改注册表，以便启动虚拟机。
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公开(公告)号：US20120117342A1
公开(公告)日：2012-05-10
申请号：US12941180
申请日：2010-11-08
申请人： Pratap Karonde , Prashant Parikh
发明人： Pratap Karonde , Prashant Parikh
CPC分类号： G06F11/1451 , G06F11/1458 , G06F11/1469 , G06F2201/815
摘要： A computer implemented method includes creating a child disk for a machine. A configuration of a backed up disk drive is derived from a storage container that includes a block level backup copy of the disk drive. The child disk is populated with selected data from blocks of data corresponding to selected files desired to be used on the machine. Drivers may be injected and registries modified to start with booting of the virtual.
摘要翻译： 计算机实现的方法包括为机器创建子盘。 从包含磁盘驱动器的块级备份副本的存储容器导出备份的磁盘驱动器的配置。 子磁盘从与所需要在机器上使用的所选文件对应的数据块中填充所选数据。 可以注册驱动程序并修改注册表，以便启动虚拟机。
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公开(公告)号：US20090228680A1
公开(公告)日：2009-09-10
申请号：US12130637
申请日：2008-05-30
申请人： Chandra Reddy , Pratap Karonde , Prashant Parikh
发明人： Chandra Reddy , Pratap Karonde , Prashant Parikh
IPC分类号： G06F12/06
CPC分类号： G06F11/1453 , G06F17/30153
摘要： A method comprises obtaining a plurality of variable size chunks of data, calculating a first hash for each variable size chunk of data, determining a length representation for each variable size chunk of data, determining a second hash of a subset of each variable size chunk of data, and forming a signature of each variable size chunk of data that is comprised of the first hash, the length representation and the second hash.
摘要翻译： 一种方法包括获得多个可变大小的数据块，为每个可变大小的数据块计算第一散列，确定每个可变大小数据块的长度表示，确定每个可变大小块的子集的第二散列 数据，并形成由第一散列，长度表示和第二散列组成的每个可变大小的数据块的签名。
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