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1. 发明授权

US08694468B1 Systems and methods for performing backups 有权
标题翻译：执行备份的系统和方法
公开(公告)号：US08694468B1
公开(公告)日：2014-04-08
申请号：US12796829
申请日：2010-06-09
申请人： Kuldeep Nagarkar , Dulipsinh Deshmukh , Laxmikant Gunda
发明人： Kuldeep Nagarkar , Dulipsinh Deshmukh , Laxmikant Gunda
IPC分类号： G06F17/30
CPC分类号： G06F17/303 , G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： A computer-implemented method for performing backups may include identifying a volume of data targeted for backup. The computer-implemented method may also include identifying at least one data object within the volume of data. The computer-implemented method may further include locating a copy of the data object within an archival data store. The computer-implemented method may additionally include backing up a reference to the copy of the data object within the archival data store instead of backing up the data object. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：用于执行备份的计算机实现的方法可以包括识别用于备份的数据量。计算机实现的方法还可以包括识别数据量内的至少一个数据对象。计算机实现的方法还可以包括将数据对象的副本定位在归档数据存储器内。计算机实现的方法可以另外包括备份对存档数据存储器内的数据对象的副本的引用，而不是备份数据对象。还公开了各种其它方法，系统和计算机可读介质。

2. 发明授权

US08983910B1 Systems and methods for adaptively selecting file-recall modes 有权
标题翻译：自动选择文件回放模式的系统和方法
公开(公告)号：US08983910B1
公开(公告)日：2015-03-17
申请号：US12752427
申请日：2010-04-01
申请人： Mukesh Panchauli , Laxmikant Gunda , Hemant Bhanawat
发明人： Mukesh Panchauli , Laxmikant Gunda , Hemant Bhanawat
IPC分类号： G06F17/30
CPC分类号： G06F17/30091 , G06F17/30073 , H04L67/10 , H04L67/42
摘要： A computer-implemented method for selecting file-recall modes based on environmental properties may include: 1) identifying a request to recall a file from a secondary storage system to a primary storage system, 2) identifying at least one environmental property associated with the file, 3) selecting, based at least in part on the identified environmental property, a recall mode for recalling the file, and then 4) recalling the file from the secondary storage system to the primary storage system using the selected recall mode. Various additional methods, systems, and configured computer-readable-storage media are also disclosed.
摘要翻译：用于基于环境属性选择文件调用模式的计算机实现的方法可以包括：1）识别从第二存储系统将文件调回到主存储系统的请求，2）识别与文件相关联的至少一个环境属性，3）至少部分地基于所识别的环境属性来选择召回文件的召回模式，然后4）使用所选择的召回模式将文件从辅助存储系统调回到主存储系统。还公开了各种附加方法，系统和配置的计算机可读存储介质。

3. 发明授权

US08874628B1 Systems and methods for projecting hierarchical storage management functions 有权
标题翻译：分级存储管理功能的系统和方法
公开(公告)号：US08874628B1
公开(公告)日：2014-10-28
申请号：US12579526
申请日：2009-10-15
申请人： Thomas Lanzatella , Laxmikant Gunda , Richard Jones
发明人： Thomas Lanzatella , Laxmikant Gunda , Richard Jones
IPC分类号： G06F17/00 , G06F17/30 , G06F15/16 , G06F13/00 , G06F11/00 , G06F11/16
CPC分类号： G06F17/00 , G06F3/0607 , G06F3/0649 , G06F3/067 , G06F3/0685 , G06F17/30 , G06F17/30221
摘要： A computer-implemented method for projecting hierarchical storage management functions may include enumerating objects stored on an endpoint system via an agent on the endpoint system. The computer-implemented method may also include transmitting, via a web service, information relating to the enumeration to a server. The computer-implemented method may further include receiving, via the web service, a hierarchical storage management policy from the server. The computer-implemented method may additionally include enacting the hierarchical storage management policy via the agent. Various other methods and systems are also disclosed.
摘要翻译：用于投影分层存储管理功能的计算机实现的方法可以包括经由端点系统上的代理枚举存储在端点系统上的对象。计算机实现的方法还可以包括经由web服务将与枚举相关的信息发送到服务器。计算机实现的方法还可以包括经由web服务从服务器接收分层存储管理策略。计算机实现的方法可以另外包括通过代理来执行分级存储管理策略。还公开了各种其它方法和系统。

4. 发明授权

US08495026B1 Systems and methods for migrating archived files 有权
标题翻译：用于迁移归档文件的系统和方法
公开(公告)号：US08495026B1
公开(公告)日：2013-07-23
申请号：US13285085
申请日：2011-10-31
申请人： Laxmikant Gunda , Manoj Chaudhari
发明人： Laxmikant Gunda , Manoj Chaudhari
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30079 , G06F17/30221
摘要： A computer-implemented method for migrating archived files may include (1) identifying a file system including a plurality of placeholder files that reference corresponding archived files stored on a first archival system, (2) identifying a request to migrate the archived files from the first archival system to a second archival system, (3) making the second archival system available to the file system for archival, and, while both the first archival system and the second archival system are available to the file system, (4) locating each placeholder file within the plurality of placeholder files on the file system, and, for each located placeholder file, (5) retrieving a corresponding archived file from the first archival system, and (6) archiving the corresponding archived file on the second archival system. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：用于迁移归档文件的计算机实现的方法可以包括（1）识别包括多个占位符文件的文件系统，所述多个占位符文件引用存储在第一归档系统上的相应归档文件，（2）识别从第一归档文件迁移归档文件的请求归档系统到第二档案系统，（3）使第二档案系统可用于文件系统进行存档，并且当第一档案系统和第二档案系统都可用于文件系统时，（4）定位每个占位符在文件系统上的多个占位符文件中的文件，以及对于每个定位的占位符文件，（5）从第一归档系统检索相应的归档文件，以及（6）归档在第二归档系统上的相应归档文件。还公开了各种其它方法，系统和计算机可读介质。

5. 发明授权

US07664991B1 System and method for distributed file system I/O recovery 有权
标题翻译：分布式文件系统I / O恢复的系统和方法
公开(公告)号：US07664991B1
公开(公告)日：2010-02-16
申请号：US10321120
申请日：2002-12-17
申请人： Laxmikant Gunda , Balaji Narasimhan , Sara Abraham , Shie-rei Huang , Nagaraj Shyam
发明人： Laxmikant Gunda , Balaji Narasimhan , Sara Abraham , Shie-rei Huang , Nagaraj Shyam
IPC分类号： G06F11/00
CPC分类号： G06F11/1443 , G06F11/1435
摘要： Embodiments of a system and method for distributed file system I/O recovery in storage networks. Embodiments may detect loss of access to a server in the storage network and recover application I/O requests in real-time once access to the server is restored. Embodiments may detect server and/or network failures and store failed and new I/O requests. Recovery from the failure (e.g. network reconnect, server node reboot, or failover, if this is a clustered environment) may be detected and, after recovery is detected, any stored failed and new I/O requests may be sent to the server. In one embodiment, to detect recovery from the failure, a failed I/O request may be repeatedly re-issued until the I/O request succeeds. Embodiments may be implemented in a variety of storage environments, including environments where clients issue direct I/O over a storage network to storage and control I/O over a network to a server.
摘要翻译：存储网络中分布式文件系统I / O恢复的系统和方法的实施例。实施例可以检测对存储网络中的服务器的访问的丢失，并且恢复对服务器的访问时实时地恢复应用I / O请求。实施例可以检测服务器和/或网络故障并存储失败的和新的I / O请求。可以检测到从故障恢复（例如，网络重新连接，服务器节点重新启动或故障转移（如果是集群环境）），并且在检测到恢复之后，可以将任何存储的故障和新的I / O请求发送到服务器。在一个实施例中，为了从故障中检测恢复，可能会重复发出失败的I / O请求，直到I / O请求成功。实施例可以在各种存储环境中实现，包括客户端通过存储网络发出直接I / O以将网络上的I / O存储和控制到服务器的环境。

6. 发明授权

US09020992B1 Systems and methods for facilitating file archiving 有权
标题翻译：促进文件归档的系统和方法
公开(公告)号：US09020992B1
公开(公告)日：2015-04-28
申请号：US12964497
申请日：2010-12-09
申请人： Laxmikant Gunda , Praveen Rakshe
发明人： Laxmikant Gunda , Praveen Rakshe
IPC分类号： G06F17/30 , G06F12/08
CPC分类号： G06F12/0815 , G06F17/30073
摘要： A computer-implemented method may include establishing a proxy file system that facilitates file archiving for a primary file system that does not support file archiving. The computer-implemented method may also include identifying a request to archive a file stored in a primary file system and copying the file to an archive file system such that a reference to the file is created in the proxy file system. The computer-implemented method may further include replacing the file in the primary file system with a symbolic link that identifies the reference in the proxy file system. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：计算机实现的方法可以包括建立便于不支持文件归档的主文件系统的文件归档的代理文件系统。计算机实现的方法还可以包括识别存档在主文件系统中的文件的请求，并将文件复制到归档文件系统，使得在代理文件系统中创建对该文件的引用。计算机实现的方法还可以包括用识别代理文件系统中的引用的符号链接替换主文件系统中的文件。还公开了各种其它方法，系统和计算机可读介质。

7. 发明授权

US08595243B1 Systems and methods for deduplicating archived data 有权
标题翻译：用于对存档数据进行重复数据消除的系统和方法
公开(公告)号：US08595243B1
公开(公告)日：2013-11-26
申请号：US13285076
申请日：2011-10-31
申请人： Laxmikant Gunda
发明人： Laxmikant Gunda
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30156
摘要： A computer-implemented method for deduplicating archived data may include (1) identifying a volume of data subject to deduplication, with the volume of data comprising at least one archived file that is represented on the volume of data with a placeholder file and is stored on an alternate volume of data, and (2) determining a disposition of the archived file for deduplication by (i) determining that the archived file is represented by the placeholder file, and, in response to determining that the archived file is represented by the placeholder file, (ii) identifying a deduplication fingerprint of the archived file instead of a deduplication fingerprint of the placeholder file. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：用于对存档数据进行重复数据消除的计算机实现的方法可以包括（1）识别经过重复数据消除的数据量，其中数据量包括在数据量上用占位符文件表示的至少一个归档文件，并存储在替代数据量，以及（2）通过（i）确定所述归档文件由所述占位符文件表示并且响应于确定所述归档文件由所述占位符表示来确定所述归档文件的重复数据删除的配置文件，（ii）识别归档文件的重复数据删除指纹，而不是占位符文件的重复数据删除指纹。还公开了各种其它方法，系统和计算机可读介质。

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