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1. 发明授权

US07546484B2 Managing backup solutions with light-weight storage nodes 有权
标题翻译：使用轻量级存储节点管理备份解决方案
公开(公告)号：US07546484B2
公开(公告)日：2009-06-09
申请号：US11350019
申请日：2006-02-08
申请人： Vijay Sen , Karandeep Singh Anand , Vinay S. Badami , Sunil Pai , Charumathy Srinivasan , Abid Ali
发明人： Vijay Sen , Karandeep Singh Anand , Vinay S. Badami , Sunil Pai , Charumathy Srinivasan , Abid Ali
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F11/1456 , G06F11/1469 , G06F2201/84
摘要： A backup system in accordance with an implementation of the present invention includes one or more light-weight (i.e., stateless) storage nodes that are positioned close enough to one or more assigned production servers to enable as rapid and efficient a data recovery as possible. The one or more light-weight storage nodes are driven by, and implement backup policies in accordance with, control settings determined by and received from a centralized backup server. Changes to the control settings are simply produced at the centralized backup server and propagated to each storage node in the system. In addition to efficient backup times, general backup administration can be greatly simplified at least in part since a large number of production serves can be serviced through a small or large number of light-weight storage nodes, which in turn can be managed by a single centralized backup server.
摘要翻译：根据本发明的实现的备份系统包括一个或多个轻量级（即，无状态）存储节点，其被定位成足够靠近一个或多个分配的生产服务器，以使得尽可能快速和有效地进行数据恢复。一个或多个轻量级存储节点由根据由集中式备份服务器确定和接收的控制设置来驱动并实施备份策略。对控制设置的更改仅在集中式备份服务器上生成，并传播到系统中的每个存储节点。除了有效的备份时间之外，至少部分地可以大大简化总体备份管理，因为可以通过少量或大量的轻量级存储节点来服务大量的生产服务，这又可以由单个管理集中备份服务器。

2. 发明授权

US07574459B2 Method and system for verifying data in a data protection system 有权
标题翻译：用于在数据保护系统中验证数据的方法和系统
公开(公告)号：US07574459B2
公开(公告)日：2009-08-11
申请号：US11131027
申请日：2005-05-17
申请人： Vijay Sen , Amit Singla , Arasu Shankher Jeyaprakash , Brian T Berkowitz , Catharine van Ingen , Karandeep Singh Anand , Sunil Pai , Sushil Baid , Vinay S Badami , Nikhil Chandhok
发明人： Vijay Sen , Amit Singla , Arasu Shankher Jeyaprakash , Brian T Berkowitz , Catharine van Ingen , Karandeep Singh Anand , Sunil Pai , Sushil Baid , Vinay S Badami , Nikhil Chandhok
IPC分类号： G06F17/30
CPC分类号： G06F11/1461 , G06F11/1448 , G06F11/1458 , G06F11/1469 , G06F21/604 , G06F21/6218 , Y10S707/99953 , Y10S707/99955
摘要： A method for verifying data copies generated by a data protection system is provided. In accordance with the method, intents for selecting a data copy to be verified are determined. The intents may specify a time period after which data is to be verified and an interval for which the verification is to be repeated. Additionally, utilizing the intents, a data copy matching those intents is identified and verified. A data copy may be verified by comparing a checksum of the data copy with a known checksum value. If the data copy fails to be verified, a copy of the data copy is generated.
摘要翻译：提供一种用于验证由数据保护系统生成的数据副本的方法。根据该方法，确定用于选择要验证的数据副本的意图。意图可以指定要验证数据的时间段和要重复验证的间隔。另外，利用意图，识别和验证与这些意图相匹配的数据拷贝。可以通过将数据副本的校验和与已知校验和值进行比较来验证数据副本。如果数据复制无法验证，则会生成数据副本的副本。

3. 发明申请

US20100262583A1 METHOD, SYSTEM, AND APPARATUS FOR CREATING AN ARCHIVE ROUTINE FOR PROTECTING DATA IN A DATA PROTECTION SYSTEM 有权
标题翻译：用于创建用于保护数据保护系统中的数据的存档日志的方法，系统和设备
公开(公告)号：US20100262583A1
公开(公告)日：2010-10-14
申请号：US12823076
申请日：2010-06-24
申请人： Catharine van Ingen , Brian T. Berkowitz , Sunil Pai , Suresh P. Duddi , Sushil Baid , Vijay Sen , Vinay Badami , Karandeep Singh Anand , Abid Ali
发明人： Catharine van Ingen , Brian T. Berkowitz , Sunil Pai , Suresh P. Duddi , Sushil Baid , Vijay Sen , Vinay Badami , Karandeep Singh Anand , Abid Ali
IPC分类号： G06F17/30 , G06F12/02
CPC分类号： G06F11/1461 , G06F11/1448 , G06F11/1458 , G06F11/1469 , G06F21/604 , G06F21/6218 , Y10S707/99953 , Y10S707/99955
摘要： A method for creating an archive protection plan for archiving a backup of data is provided. An indication of an archive data protection kind and an archive data protection duration are received. In response to receiving the archive data protection kind and the archive data protection duration, an archive scheme is determined and an archive protection plan representative of the archive scheme is generated.
摘要翻译：提供了一种用于创建归档数据备份的归档保护计划的方法。接收归档数据保护类型和存档数据保护持续时间的指示。响应于接收归档数据保护种类和存档数据保护持续时间，确定归档方案，并且生成代表归档方案的归档保护计划。

4. 发明授权

US08140604B2 Method, system, and apparatus for creating an archive routine for protecting data in a data protection system 有权
标题翻译：用于创建用于保护数据保护系统中的数据的归档例程的方法，系统和装置
公开(公告)号：US08140604B2
公开(公告)日：2012-03-20
申请号：US12823076
申请日：2010-06-24
申请人： Catharine Van Ingen , Vijay Sen , Brian T. Berkowitz , Sushil Baid , Sunil Pai , Karandeep Singh Anand , Vinay Badami , Suresh P. Duddi , Abid Ali
发明人： Catharine Van Ingen , Vijay Sen , Brian T. Berkowitz , Sushil Baid , Sunil Pai , Karandeep Singh Anand , Vinay Badami , Suresh P. Duddi , Abid Ali
IPC分类号： G06F17/30
CPC分类号： G06F11/1461 , G06F11/1448 , G06F11/1458 , G06F11/1469 , G06F21/604 , G06F21/6218 , Y10S707/99953 , Y10S707/99955
摘要： A method for creating an archive protection plan for archiving a backup of data is provided. An indication of an archive data protection kind and an archive data protection duration are received. In response to receiving the archive data protection kind and the archive data protection duration, an archive scheme is determined and an archive protection plan representative of the archive scheme is generated.
摘要翻译：提供了一种用于创建归档数据备份的归档保护计划的方法。接收归档数据保护类型和存档数据保护持续时间的指示。响应于接收归档数据保护种类和存档数据保护持续时间，确定归档方案，并且生成代表归档方案的归档保护计划。

5. 发明授权

US07769709B2 Method, system, and apparatus for creating an archive routine for protecting data in a data protection system 有权
标题翻译：用于创建用于保护数据保护系统中的数据的归档例程的方法，系统和装置
公开(公告)号：US07769709B2
公开(公告)日：2010-08-03
申请号：US10937651
申请日：2004-09-09
申请人： Catharine van Ingen , Brian T Berkowitz , Sunil Pai , Suresh P Duddi , Sushil Baid , Vijay Sen , Vinay Badami , Karandeep Singh Anand , Abid Ali
发明人： Catharine van Ingen , Brian T Berkowitz , Sunil Pai , Suresh P Duddi , Sushil Baid , Vijay Sen , Vinay Badami , Karandeep Singh Anand , Abid Ali
IPC分类号： G06F17/30
CPC分类号： G06F11/1461 , G06F11/1448 , G06F11/1458 , G06F11/1469 , G06F21/604 , G06F21/6218 , Y10S707/99953 , Y10S707/99955
摘要： A method for creating an archive protection plan for archiving a backup of data is provided. An indication of an archive data protection kind and an archive data protection duration are received. In response to receiving the archive data protection kind and the archive data protection duration, an archive scheme is determined and an archive protection plan representative of the archive scheme is generated.
摘要翻译：提供了一种用于创建归档数据备份的归档保护计划的方法。接收归档数据保护类型和存档数据保护持续时间的指示。响应于接收归档数据保护种类和存档数据保护持续时间，确定归档方案，并且生成代表归档方案的归档保护计划。

6. 发明申请

US20070220320A1 Managing backup solutions with light-weight storage nodes 有权
标题翻译：使用轻量级存储节点管理备份解决方案
公开(公告)号：US20070220320A1
公开(公告)日：2007-09-20
申请号：US11350019
申请日：2006-02-08
申请人： Vijay Sen , Karandeep Anand , Vinay Badami , Sunil Pai , Charumathy Srinivasan , Abid Ali
发明人： Vijay Sen , Karandeep Anand , Vinay Badami , Sunil Pai , Charumathy Srinivasan , Abid Ali
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F11/1456 , G06F11/1469 , G06F2201/84
摘要： A backup system in accordance with an implementation of the present invention includes one or more light-weight (i.e., stateless) storage nodes that are positioned close enough to one or more assigned production servers to enable as rapid and efficient a data recovery as possible. The one or more light-weight storage nodes are driven by, and implement backup policies in accordance with, control settings determined by and received from a centralized backup server. Changes to the control settings are simply produced at the centralized backup server and propagated to each storage node in the system. In addition to efficient backup times, general backup administration can be greatly simplified at least in part since a large number of production serves can be serviced through a small or large number of light-weight storage nodes, which in turn can be managed by a single centralized backup server.
摘要翻译：根据本发明的实现的备份系统包括一个或多个轻量级（即，无状态）存储节点，其被定位成足够靠近一个或多个分配的生产服务器，以使得尽可能快速和有效地进行数据恢复。一个或多个轻量级存储节点由根据由集中式备份服务器确定和接收的控制设置来驱动并实施备份策略。对控制设置的更改仅在集中式备份服务器上生成，并传播到系统中的每个存储节点。除了有效的备份时间之外，至少部分地可以大大简化总体备份管理，因为可以通过少量或大量的轻量级存储节点来服务大量的生产服务，这又可以由单个管理集中备份服务器。

7. 发明申请

US20080256314A1 CONTROLLED ANTICIPATION IN CREATING A SHADOW COPY 有权
标题翻译：创造阴影复制的控制预测
公开(公告)号：US20080256314A1
公开(公告)日：2008-10-16
申请号：US11735670
申请日：2007-04-16
申请人： Karandeep Singh Anand , Vijay Sen , Abid Ali , Manoj K. Valiyaparambil
发明人： Karandeep Singh Anand , Vijay Sen , Abid Ali , Manoj K. Valiyaparambil
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1458
摘要： Controlling data retention of a collection of data in a data store. An instruction is received to store a shadow collection of data to the data store. The data store has a previous version of the shadow collection of data. An available amount of data storage space on the data store is identified. An amount of data storage space needed is estimated for storing the shadow collection of data to the data store based on the received instruction. It is determined whether the identified available amount of data storage space is sufficient for storing the estimated amount of data storage space. The shadow collection of data is stored to the data store when said determine indicates that the identified available amount of data storage space is sufficient and the previous version is permitted to be deleted or to be overwritten.
摘要翻译：控制数据存储中数据集合的数据保留。接收指令以将数据的阴影集合存储到数据存储。数据存储具有以前版本的阴影集合的数据。识别数据存储上的可用数量的数据存储空间。估计所需的数据存储空间量，用于基于接收的指令将数据的阴影集合存储到数据存储。确定所识别的可用量的数据存储空间是否足以存储估计的数据存储空间量。当所述确定指示所识别的可用量的数据存储空间是足够的并且允许先前版本被删除或被覆盖时，将数据的阴影集合存储到数据存储。

8. 发明申请

US20070277010A1 RETAINING SHADOW COPY DATA DURING REPLICATION 有权
标题翻译：在复制期间保留阴影复制数据
公开(公告)号：US20070277010A1
公开(公告)日：2007-11-29
申请号：US11458552
申请日：2006-07-19
申请人： Karandeep Singh Anand , Manoj K. Valiyaparambil , Abid Ali , Arasu Shankher , Vijay Sen
发明人： Karandeep Singh Anand , Manoj K. Valiyaparambil , Abid Ali , Arasu Shankher , Vijay Sen
IPC分类号： G06F12/16
CPC分类号： G06F11/2097 , G06F11/004 , G06F11/1458 , G06F11/1464
摘要： Implementations of the present invention provide systems, methods, and components configured to preserve valid shadow copies during replication cycles, before those valid shadow copies have expired. In particular, one or more components can identify the size and rate of changes in production server data that will be applied to a new volume shadow copy. The components can then determine the storage area that would be needed to store the new volume shadow copy in the backup volume and apply changes onto the backup volume if there is appropriate space. If there is not an appropriate amount of space, the components can alert the system that new action should be taken to preserve both prior, valid shadow copies as well as new shadow copies. For example, a backup administrator may need to increase the shadow copy storage space, or assign a new storage medium for handling new shadow copies.
摘要翻译：本发明的实现提供了在复制周期之前，在这些有效卷影副本已经过期之前被配置为保留有效卷影副本的系统，方法和组件。特别地，一个或多个组件可以识别将应用于新的卷影副本的生产服务器数据的更改的大小和速率。然后，组件可以确定将新卷卷副本存储在备份卷中所需的存储区域，如果存在适当的空间，则将更改应用于备份卷。如果没有足够的空间，组件可以提醒系统应该采取新的操作来保留先前有效的卷影副本以及新的卷影副本。例如，备份管理员可能需要增加卷影副本存储空间，或分配新的存储介质来处理新的卷影副本。

9. 发明授权

US07568124B2 Driving data backups with data source tagging 有权
标题翻译：使用数据源标记来驱动数据备份
公开(公告)号：US07568124B2
公开(公告)日：2009-07-28
申请号：US11465932
申请日：2006-08-21
申请人： Abid Ali , Karandeep Singh Anand , Vijay Sen , Robert M. Fries
发明人： Abid Ali , Karandeep Singh Anand , Vijay Sen , Robert M. Fries
IPC分类号： G06F11/00
CPC分类号： G06F11/1464 , G06F11/1458
摘要： Implementations of the present invention allow clients (e.g., end-users, administrators, etc.) to associate data with one or more protection intents at the data/data source level. A backup server can then associate the data with a specific protection mechanism regardless of where the data/data source(s) are located, or regardless of how other like-data are being backed up. The backup server can then backup data that are associated with similar protection intents in a similar manner based on client specifications. The backup server can also monitor the various protection intents and associations to ensure that the protection intents are being met. For example, if the backup server identifies that data are not being backed up in accordance with their associated protection intent, the backup server can send one or more communications indicating the same, such that the protection mechanisms can be adjusted appropriately.
摘要翻译：本发明的实现允许客户端（例如最终用户，管理员等）将数据与数据/数据源级别的一个或多个保护意图相关联。然后，备份服务器可以将数据与特定保护机制相关联，而不管数据/数据源位于何处，或者无论其他类似数据如何备份。然后，备份服务器可以根据客户端规范以相似的方式备份与类似保护意图关联的数据。备份服务器还可以监视各种保护意图和关联，以确保满足保护意图。例如，如果备份服务器根据其相关的保护意图来识别数据未被备份，则备份服务器可以发送指示相同的一个或多个通信，使得可以适当地调整保护机制。

10. 发明授权

US07461223B2 Retaining shadow copy data during replication 有权
标题翻译：在复制期间保留卷影副本数据
公开(公告)号：US07461223B2
公开(公告)日：2008-12-02
申请号：US11458552
申请日：2006-07-19
申请人： Karandeep Singh Anand , Manoj Valiyaparambil , Abid Ali , Arasu Shankher , Vijay Sen
发明人： Karandeep Singh Anand , Manoj Valiyaparambil , Abid Ali , Arasu Shankher , Vijay Sen
IPC分类号： G06F12/00
CPC分类号： G06F11/2097 , G06F11/004 , G06F11/1458 , G06F11/1464
摘要： Implementations of the present invention provide systems, methods, and components configured to preserve valid shadow copies during replication cycles, before those valid shadow copies have expired. In particular, one or more components can identify the size and rate of changes in production server data that will be applied to a new volume shadow copy. The components can then determine the storage area that would be needed to store the new volume shadow copy in the backup volume and apply changes onto the backup volume if there is appropriate space. If there is not an appropriate amount of space, the components can alert the system that new action should be taken to preserve both prior, valid shadow copies as well as new shadow copies. For example, a backup administrator may need to increase the shadow copy storage space, or assign a new storage medium for handling new shadow copies.
摘要翻译：本发明的实现提供了在复制周期之前，在这些有效卷影副本已经过期之前被配置为保留有效卷影副本的系统，方法和组件。特别地，一个或多个组件可以识别将应用于新的卷影副本的生产服务器数据的更改的大小和速率。然后，组件可以确定将新卷卷副本存储在备份卷中所需的存储区域，如果存在适当的空间，则将更改应用于备份卷。如果没有足够的空间，组件可以提醒系统应该采取新的操作来保留先前有效的卷影副本以及新的卷影副本。例如，备份管理员可能需要增加卷影副本存储空间，或分配新的存储介质来处理新的卷影副本。

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