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1. 发明申请

WO2006053050A3 SYSTEM AND METHOD FOR PERFORMING AUXILIARY STORAGE OPERATIONS 审中-公开
标题翻译：执行辅助存储操作的系统和方法
公开(公告)号：WO2006053050A3
公开(公告)日：2007-04-19
申请号：PCT/US2005040606
申请日：2005-11-08
申请人： COMMVAULT SYSTEMS INC , AMARENDRAN PRASAD , VIJAYAN RETNAMMA MANOJ KUMAR , PRAHLAD ANAND , GOKHALE PARAG , LU JUN
发明人： AMARENDRAN PRASAD , VIJAYAN RETNAMMA MANOJ KUMAR , PRAHLAD ANAND , GOKHALE PARAG , LU JUN
IPC分类号： G06F12/00
CPC分类号： G06F3/0649 , G06F3/0619 , G06F3/0685 , G06F11/1456 , G06F11/1458
摘要： Systems and methods for protecting data in a tiered storage system are provided. The storage system comprises a management server, a media management component connected to the management server, a plurality of storage media connected to the media management component, and a data source connected to the media management component. Source data is copied from a source to a buffer to produce intermediate data. The intermediate data is copied to both a first and second medium to produce a primary and auxiliary copy, respectively. An auxiliary copy may be made from another auxiliary copy. An auxiliary copy may also be made from a primary copy right before the primary copy is pruned.
摘要翻译：提供了用于保护分层存储系统中的数据的系统和方法。存储系统包括管理服务器，连接到管理服务器的媒体管理组件，连接到媒体管理组件的多个存储媒体以及连接到媒体管理组件的数据源。源数据从源复制到缓冲区以产生中间数据。中间数据被复制到第一和第二介质以分别产生主副本。辅助副本可以由另一副辅助副本制作。辅助副本也可以在主副本修剪之前从主副本进行。

2. 发明申请

WO2008080140A3 SYSTEM AND METHOD FOR STORING REDUNDANT INFORMATION 审中-公开
标题翻译：用于存储冗余信息的系统和方法
公开(公告)号：WO2008080140A3
公开(公告)日：2008-10-16
申请号：PCT/US2007088733
申请日：2007-12-21
申请人： COMMVAULT SYSTEMS INC , GOKHALE PARAG , KOTTOMTHARAYIL RAJIV , PRAHLAD ANAND , VIJAYAN RETNAMMA MANOJ KUMAR , ATTARDE DEEPAK RAGHUNATH
发明人： GOKHALE PARAG , KOTTOMTHARAYIL RAJIV , PRAHLAD ANAND , VIJAYAN RETNAMMA MANOJ KUMAR , ATTARDE DEEPAK RAGHUNATH
IPC分类号： G06F12/00
CPC分类号： G06F11/1453 , G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： A method and system for reducing storage requirements and speeding up storage operations by reducing the storage of redundant data includes receiving a request that identifies one or more data objects to which to apply a storage operation. For each data object, the storage system determines if the data object contains data that matches another data object to which the storage operation was previously applied. If the data objects do not match, then the storage system performs the storage operation in a usual manner. However, if the data objects do match, then the storage system may avoid performing the storage operation.
摘要翻译：通过减少冗余数据的存储来减少存储要求和加速存储操作的方法和系统包括接收标识用于应用存储操作的一个或多个数据对象的请求。对于每个数据对象，存储系统确定数据对象是否包含与之前应用存储操作的另一个数据对象相匹配的数据。如果数据对象不匹配，则存储系统以通常的方式执行存储操作。但是，如果数据对象匹配，则存储系统可能会避免执行存储操作。

3. 发明申请

WO2005050383A3 COMBINING DATA STREAMS IN STORAGE NETWORK 审中-公开
标题翻译：在存储网络中组合数据流
公开(公告)号：WO2005050383A3
公开(公告)日：2006-10-12
申请号：PCT/US2004038280
申请日：2004-11-15
申请人： COMMVAULT SYSTEMS INC , VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
发明人： VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
IPC分类号： G06F17/30 , G06F20060101 , G06F11/14 , G06F12/00 , G06F12/16
CPC分类号： G06F11/1469 , G06F11/1458 , G06F11/1464
摘要： Described herein are systems and methods for multiplexing pipelined data for backup operations. Various data streams are combined such as by multiplexing by a multiplexing module (140). The multiplexing module (140) combines the data from the various data streams received by receiver module(s) (135) into a single stream of chunks. The multiplexing module (140) may combine data from multiple archive files into a single chunk. Additional modules (145) perform other operations on the chunks of data to be transported such as encryption, compression, etc. The data chunks are transmitted via a transport channel (155) to a receive pipeline that includes a second receiver module (165) and other modules (170). The data chunks are then stored in a backup medium. The chunks are later retrieved and separated such as by demultiplexing for restoring to a client or for further storage as auxiliary copies of the separated data streams or archive files.
摘要翻译：这里描述了用于复用用于备份操作的流水线数据的系统和方法。各种数据流被组合，例如通过多路复用模块（140）的复用。多路复用模块（140）将来自接收机模块（135）接收的各种数据流的数据组合成单个流块。复用模块（140）可以将来自多个归档文件的数据组合成单个块。附加模块（145）对要传送的数据块（例如加密，压缩等）执行其他操作。数据块经由传输信道（155）发送到包括第二接收器模块（165）的接收管线，并且其他模块（170）。然后将数据块存储在备份介质中。稍后检索和分离块，例如通过解复用来还原到客户端或进一步存储作为分离的数据流或归档文件的辅助副本。

4. 发明申请

WO2005065084A3 SYSTEM AND METHOD FOR PROVIDING ENCRYPTION IN PIPELINED STORAGE OPERATIONS IN A STORAGE NETWORK 审中-公开
标题翻译：在存储网络中管理存储操作中提供加密的系统和方法
公开(公告)号：WO2005065084A3
公开(公告)日：2007-01-25
申请号：PCT/US2004038190
申请日：2004-11-15
申请人： COMMVAULT SYSTEMS INC , VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
发明人： VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
IPC分类号： G06F15/16 , G06F20060101 , G06F11/14 , G06F12/16 , G06F15/173 , H04L9/00
CPC分类号： G06F11/1469 , G06F11/1458 , G06F11/1464
摘要： In accordance with embodiments of the invention, a method is provided for performing a storage operation in a pipeline storage system (10) in which one or more data streams containing data to be stored are written into data chunks. The method includes generating an encryption key associated with a first archive file to be stored when encryption is requested for the storage operation, encrypting the archive data from the data stream using the encryption key to create an encrypted data chunk when a data stream containing the archive file is processed in the pipeline storage system (10), storing the encrypted data chunk on a storage medium (60), and storing the encryption key in a manner accessible during a restore operation of the encrypted data chunk.
摘要翻译：根据本发明的实施例，提供了一种在流水线存储系统（10）中执行存储操作的方法，其中将一个或多个包含要存储的数据的数据流写入数据块。该方法包括：当为存储操作请求加密时生成与要存储的第一归档文件相关联的加密密钥，使用加密密钥从数据流加密归档数据，以在包含存档的数据流时创建加密的数据块在流水线存储系统（10）中处理文件，将加密的数据块存储在存储介质（60）上，并且以加密数据块的恢复操作期间可访问的方式存储加密密钥。

5. 发明申请

WO2005050383A8 SYSTEM AND METHOD FOR COMBINING DATA STREAMS IN PIPELINED STORAGE OPERATIONS IN A STORAGE NETWORK 审中-公开
标题翻译：存储网络中管道存储操作中数据流的组合的系统和方法
公开(公告)号：WO2005050383A8
公开(公告)日：2006-06-01
申请号：PCT/US2004038280
申请日：2004-11-15
申请人： COMMVAULT SYSTEMS INC , VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
发明人： VIJAYAN RETNAMMA MANOJ KUMAR , AMARENDRAN ARUN PRASAD , KOTTOMTHARAYIL RAJIV
IPC分类号： G06F20060101 , G06F11/14 , G06F12/16 , G06F
CPC分类号： G06F11/1469 , G06F11/1458 , G06F11/1464
摘要： Described herein are systems and methods for multiplexing pipelined data for backup operations. Various data streams are combined such as by multiplexing by a multiplexing module. The multiplexing module combines the data from the various data streams received by receiver module(s) into a single stream of chunks. The multiplexing module may combine data from multiple archive files into a single chunk. Additional modules perform other operations on the chunks of data to be transported such as encryption, compression, etc. The data chunks are transmitted via a transport channel to a receive pipeline that includes a second receiver module and other modules. The data chunks are then stored in a backup medium. The chunks are later retrieved and separated such as by demultiplexing for restoring to a client or for further storage as auxiliary copies of the separated data streams or archive files.
摘要翻译：这里描述了用于复用用于备份操作的流水线数据的系统和方法。各种数据流被组合，例如通过多路复用模块进行复用。复用模块将来自接收器模块接收的各种数据流的数据组合成单个流块。复用模块可以将来自多个存档文件的数据组合成单个块。附加模块对要传输的数据块（如加密，压缩等）执行其他操作。数据块通过传输通道传输到包括第二接收器模块和其他模块的接收管道。然后将数据块存储在备份介质中。稍后检索和分离块，例如通过解复用来还原到客户端或进一步存储作为分离的数据流或归档文件的辅助副本。

6. 发明申请

WO2004090788A3 SYSTEM AND METHOD FOR DYNAMICALLY PERFORMING STORAGE OPERATIONS IN A COMPUTER NETWORK 审中-公开
标题翻译：在计算机网络中动态执行存储操作的系统和方法
公开(公告)号：WO2004090788A3
公开(公告)日：2006-09-21
申请号：PCT/US2004010669
申请日：2004-04-05
申请人： COMMVAULT SYSTEMS INC
发明人： KOTTOMTHARAYIL RAJIV , GOKHALE PARAG , PRAHLAD ANAND , VIJAYAN RETNAMMA MANOJ KUMAR , NGO DAVID , DEVASSY VARGHESE
IPC分类号： G06F15/167 , G06F3/06 , G06F12/00 , G06F12/16 , G06F15/173 , G06F17/00 , G06F17/30 , G06K20060101 , H04L29/08
CPC分类号： G06F3/0619 , G06F3/0617 , G06F3/0635 , G06F3/065 , G06F3/0655 , G06F3/067 , G06F3/0689 , G06F11/1448 , G06F11/1464 , G06F11/1469 , G06F17/30321 , G06F17/30864 , H04L67/1097 , Y10S707/99953 , Y10S707/99955
摘要： Methods and systems are described for performing storage operations on electronic data in a network. In response to the initiation of a storage operation and according to a first set of selection logic, a media management component (100 and 105) is selected to manage the storage operation. In response to the initiation of a storage operation and according to a second set of selection logic, a network storage device (115) to associate with the storage operation. The selected media management component and the selected network storage device (115) perform the storage operation on the electronic data.
摘要翻译：描述了用于对网络中的电子数据执行存储操作的方法和系统。响应于存储操作的启动并且根据第一组选择逻辑，选择介质管理组件（100和105）来管理存储操作。响应于开始存储操作并根据第二组选择逻辑，网络存储设备（115）与存储操作相关联。所选择的媒体管理组件和所选择的网络存储设备（115）对电子数据执行存储操作。

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