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1. 发明申请

US20100115161A1 Restoring Data to a Point in a Continuum of Input/Output Operations 有权
标题翻译：将数据恢复到输入/输出操作的连续点
公开(公告)号：US20100115161A1
公开(公告)日：2010-05-06
申请号：US12262670
申请日：2008-10-31
申请人： Shaun Rosychuk , Harald Burose
发明人： Shaun Rosychuk , Harald Burose
IPC分类号： G06F17/30
CPC分类号： G06F11/1471 , G06F2201/82
摘要： To restore data, substantially continuous recording of input/output (I/O) operations in a storage system is performed to provide an I/O continuum of I/O operations. Based on analyzing activity associated with the storage system, points in the I/O continuum associated with valid data are identified. Data in the storage system is restored to one of the identified points.
摘要翻译：为了恢复数据，执行存储系统中输入/输出（I / O）操作的基本连续记录以提供I / O连续的I / O操作。基于分析与存储系统相关的活动，识别与有效数据相关联的I / O连续体中的点。存储系统中的数据恢复到其中一个已识别的点。

2. 发明授权

US08214685B2 Recovering from a backup copy of data in a multi-site storage system 有权
标题翻译：从多站点存储系统中的数据备份副本中恢复
公开(公告)号：US08214685B2
公开(公告)日：2012-07-03
申请号：US12262679
申请日：2008-10-31
申请人： Shaun Rosychuk
发明人： Shaun Rosychuk
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/2069 , G06F11/2071
摘要： To make available a backup copy of source data in a multi-site storage system, the source data is provided at a first storage site and an operational copy of the source data is provided at a second storage site. In response to a request to create a backup copy of the source data, the backup copy of the source data is produced at each of the first and second storage sites. In response to failure that causes the first storage site to be unavailable, recovery of a version of the source data is enabled based on accessing the backup copy of the source data at the second storage site, and accessing the operational copy of the source data at the second storage site.
摘要翻译：为了在多站点存储系统中提供源数据的备份副本，在第一存储站点提供源数据，并且在第二存储站点处提供源数据的操作副本。响应于创建源数据的备份副本的请求，在第一和第二存储站点的每一个处产生源数据的备份副本。响应于导致第一存储站点不可用的故障，基于访问第二存储站点处的源数据的备份副本，并且访问源数据的操作副本来启用源数据的版本的恢复第二个存储站点。

3. 发明授权

US07937506B2 Restoring data to a point in a continuum of input/output operations 有权
标题翻译：将数据恢复到连续的输入/输出操作的一个点
公开(公告)号：US07937506B2
公开(公告)日：2011-05-03
申请号：US12262670
申请日：2008-10-31
申请人： Shaun Rosychuk , Harald Burose
发明人： Shaun Rosychuk , Harald Burose
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F11/1471 , G06F2201/82
摘要： To restore data, substantially continuous recording of input/output (I/O) operations in a storage system is performed to provide an I/O continuum of I/O operations. Based on analyzing activity associated with the storage system, points in the I/O continuum associated with valid data are identified. Data in the storage system is restored to one of the identified points.
摘要翻译：为了恢复数据，执行存储系统中输入/输出（I / O）操作的基本连续记录以提供I / O连续的I / O操作。基于分析与存储系统相关的活动，识别与有效数据相关联的I / O连续体中的点。存储系统中的数据恢复到其中一个已识别的点。

4. 发明申请

US20100115215A1 Recovering From a Backup Copy of Data in a Multi-Site Storage System 有权
标题翻译：从多站点存储系统中的数据备份副本中恢复
公开(公告)号：US20100115215A1
公开(公告)日：2010-05-06
申请号：US12262679
申请日：2008-10-31
申请人： Shaun Rosychuk
发明人： Shaun Rosychuk
IPC分类号： G06F12/16 , G06F12/00 , G06F9/46
CPC分类号： G06F11/1456 , G06F11/1469 , G06F11/2069 , G06F11/2071
摘要： To make available a backup copy of source data in a multi-site storage system, the source data is provided at a first storage site and an operational copy of the source data is provided at a second storage site. In response to a request to create a backup copy of the source data, the backup copy of the source data is produced at each of the first and second storage sites. In response to failure that causes the first storage site to be unavailable, recovery of a version of the source data is enabled based on accessing the backup copy of the source data at the second storage site, and accessing the operational copy of the source data at the second storage site.
摘要翻译：为了在多站点存储系统中提供源数据的备份副本，在第一存储站点提供源数据，并且在第二存储站点处提供源数据的操作副本。响应于创建源数据的备份副本的请求，在第一和第二存储站点的每一个处产生源数据的备份副本。响应于导致第一存储站点不可用的故障，基于访问第二存储站点处的源数据的备份副本，并且访问源数据的操作副本来启用源数据的版本的恢复第二个存储站点。

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