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1. 发明申请

WO2011002777A2 DATA OBJECT STORE AND SERVER FOR A CLOUD STORAGE ENVIRONMENT 审中-公开
标题翻译：数据对象存储和服务器用于云存储环境
公开(公告)号：WO2011002777A2
公开(公告)日：2011-01-06
申请号：PCT/US2010/040402
申请日：2010-06-29
申请人： COMMVAULT SYSTEMS, INC. , PRAHLAD, Anand , MULLER, Marcus, S. , KOTTOMTHARAYIL, Rajiv , KAVURI, Srinivas , GOKHALE, Parag , VIJAYAN, Manoj, Retnamma
发明人： PRAHLAD, Anand , MULLER, Marcus, S. , KOTTOMTHARAYIL, Rajiv , KAVURI, Srinivas , GOKHALE, Parag , VIJAYAN, Manoj, Retnamma
IPC分类号： G06F15/16 , G06F17/00 , G06F21/00 , H04L29/06
CPC分类号： G06F17/30156 , G06F3/0605 , G06F3/0631 , G06F3/0667 , G06F3/067 , G06F11/3485 , G06F17/3002 , G06F17/30082 , G06F17/302 , G06F17/30215 , G06F2003/0697 , G06Q30/02 , G06Q30/0206 , G06Q50/188 , H04L63/0428 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/1097 , H04L67/22 , H04L67/28 , H04L67/2852 , H04L69/08
摘要： Systems and methods are disclosed for performing data storage operations, including content-indexing, containerized deduplication, and policy-driven storage, within a cloud environment. The systems support a variety of clients and cloud storage sites that may connect to the system in a cloud environment that requires data transfer over wide area networks, such as the Internet, which may have appreciable latency and/or packet loss, using various network protocols, including HTTP and FTP. Methods are disclosed for content indexing data stored within a cloud environment to facilitate later searching, including collaborative searching. Methods are also disclosed for performing containerized deduplication to reduce the strain on a system namespace, effectuate cost savings, etc. Methods are disclosed for identifying suitable storage locations, including suitable cloud storage sites, for data files subject to a storage policy. Further, systems and methods for providing a cloud gateway and a scalable data object store within a cloud environment are disclosed, along with other features.
摘要翻译：公开了用于在云环境中执行数据存储操作的系统和方法，包括内容索引，容器重复数据消除和策略驱动的存储。该系统支持各种客户端和云存储站点，可在云环境中连接到系统，该环境需要使用各种网络协议在可能具有可观的延迟和/或分组丢失的广域网（例如Internet）上进行数据传输，包括HTTP和FTP。公开了存储在云环境中的内容索引数据的方法，以便于以后的搜索，包括协作搜索。还公开了用于执行集装式重复数据消除以减少系统命名空间的压力，实现成本节约等的方法。为了识别存储策略的数据文件，为了识别合适的存储位置（包括合适的云存储站点），公开了方法。此外，公开了在云环境中提供云网关和可扩展数据对象存储的系统和方法以及其他特征。

2. 发明申请

WO2008049023A2 METHOD AND SYSTEM FOR OFFLINE INDEXING OF CONTENT AND CLASSIFYING STORED DATA 审中-公开
标题翻译：用于离线索引内容并分类存储的数据的方法和系统
公开(公告)号：WO2008049023A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/081681
申请日：2007-10-17
申请人： COMMVAULT SYSTEMS, INC. , GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , ATTARDE, Deepak, Raghunath , AHN, Jun, H. , PRAHLAD, Anand , SCHWARTZ, Jeremy, A. , NGO, David , BROCKWAY, Brian , MULLER, Marcus, S.
发明人： GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , ATTARDE, Deepak, Raghunath , AHN, Jun, H. , PRAHLAD, Anand , SCHWARTZ, Jeremy, A. , NGO, David , BROCKWAY, Brian , MULLER, Marcus, S.
IPC分类号： G06F17/00 , G06F17/30
CPC分类号： G06F17/30321 , G06F11/1446 , G06F17/30374 , G06F17/30622 , G06F2201/84
摘要： A method and system for creating an index of content without interfering with the source of the content includes an offline content indexing system that creates an index of content from an offline copy of data. The system may associate additional properties or tags with data that are not part of traditional indexing of content, such as the time the content was last available or user attributes associated with the content. Users can search the created index to locate content that is no longer available or based on the associate attributes.
摘要翻译：用于在不干扰内容源的情况下创建内容索引的方法和系统包括离线内容索引系统，其从离线数据副本创建内容索引。系统可以将附加属性或标签与不属于传统内容索引的数据相关联，例如内容最后可用的时间或与内容相关联的用户属性。用户可以搜索创建的索引来查找不再可用的内容或基于关联属性的内容。

3. 发明申请

WO2008080143A2 METHOD AND SYSTEM FOR SEARCHING STORED DATA 审中-公开
标题翻译：搜索存储数据的方法和系统
公开(公告)号：WO2008080143A2
公开(公告)日：2008-07-03
申请号：PCT/US2007/088736
申请日：2007-12-21
申请人： COMMVAULT SYSTEMS, INC. , KOTTOMTHARAYIL, Rajiv , MAY, Andreas , BROCKWAY, Brian , MULLER, Marcus, B. , PRAHLAD, Anand , KAVURI, Srinivas , PRASAD, Arun
发明人： KOTTOMTHARAYIL, Rajiv , MAY, Andreas , BROCKWAY, Brian , MULLER, Marcus, B. , PRAHLAD, Anand , KAVURI, Srinivas , PRASAD, Arun
IPC分类号： G06F17/30
CPC分类号： G06F17/30011 , G06F17/30082 , G06F17/30442 , G06F17/30864
摘要： A complete document management system is disclosed. Accordingly, systems and methods for managing data associated with a data storage component coupled to multiple computers over a network are disclosed. Systems and methods for managing data associated with a data storage component coupled to multiple computers over a network are further disclosed. Additionally, systems and methods for accessing documents available through a network, wherein the documents are stored on one or more data storage devices coupled to the network, are disclosed.
摘要翻译：公开了一个完整的文件管理系统。因此，公开了用于管理与通过网络耦合到多个计算机的数据存储组件相关联的数据的系统和方法。还公开了用于管理与通过网络耦合到多个计算机的数据存储组件相关联的数据的系统和方法。另外，公开了用于访问通过网络可用的文档的系统和方法，其中所述文档存储在耦合到所述网络的一个或多个数据存储设备上。

4. 发明申请

WO2008080140A2 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：WO2008080140A2
公开(公告)日：2008-07-03
申请号：PCT/US2007/088733
申请日：2007-12-21
申请人： COMMVAULT SYSTEMS, INC. , GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , KLOSE, Michael, F. , PRAHLAD, Anand , VIJAYAN RETNAMMA, Manoj, Kumar , ATTARDE, Deepak, Raghunath
发明人： GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , KLOSE, Michael, F. , PRAHLAD, Anand , VIJAYAN RETNAMMA, Manoj, Kumar , ATTARDE, Deepak, Raghunath
IPC分类号： G06F12/04
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需求和加速存储操作的方法和系统包括接收标识要向其施加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，存储系统都会确定数据对象是否包含与先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。

5. 发明申请

WO2012045021A3 EFFICIENT DATA MANAGEMENT IMPROVEMENTS, SUCH AS DOCKING LIMITED-FEATURE DATA MANAGEMENT MODULES TO A FULL-FEATURED DATA MANAGEMENT SYSTEM 审中-公开
公开(公告)号：WO2012045021A3
公开(公告)日：2012-04-05
申请号：PCT/US2011/054374
申请日：2011-09-30
申请人： COMMVAULT SYSTEMS, INC. , DWARAMPUDI, Rama Naga Bheemeswara, Reddy , KOTTOMTHARAYIL, Rajiv , PAWAR, Rahul, S. , GOKHALE, Parag
发明人： DWARAMPUDI, Rama Naga Bheemeswara, Reddy , KOTTOMTHARAYIL, Rajiv , PAWAR, Rahul, S. , GOKHALE, Parag
IPC分类号： G06F9/44 , G06F12/00 , G06F15/16
摘要： Software, firmware, and systems are described herein that permit an organization to dock previously-utilized, limited-feature data management modules with a full-featured data management system. By docking limited-feature data management modules to a full-featured data management system, metadata and data from the various limited-feature data management modules can be integrated and utilized more efficiently and effectively. Moreover, additional data management features can be provided to users after a more seamless transition.

6. 发明申请

WO2005050382A3 SYSTEM AND METHOD FOR DATA STORAGE AND TRACKING 审中-公开
公开(公告)号：WO2005050382A3
公开(公告)日：2005-06-02
申请号：PCT/US2004/038279
申请日：2004-11-15
申请人： COMMVAULT SYSTEMS, INC. , KOTTOMTHARAYIL, Rajiv , WANG, Yu , GOKHALE, Parag
发明人： KOTTOMTHARAYIL, Rajiv , WANG, Yu , GOKHALE, Parag
IPC分类号： G06F7/00
摘要： The invention provides a method and system for transferring storage media (140) scheduled for export from a storage device(120). The storage media (140) is identified according to retention characteristics for export, and placed in a location near to the storage device exit point prior to it scheduled export out of the storage device to offsite storage. The storage device interfaces with the storage management system used at the offsite storage to provide tracking of the storage media at the offsite location. The location of the media is tracked within the storage system and at the offsite storage, for administrative, reporting or other uses.

7. 发明申请

WO2012045023A3 ARCHIVING DATA OBJECTS USING SECONDARY COPIES 审中-公开
公开(公告)号：WO2012045023A3
公开(公告)日：2012-04-05
申请号：PCT/US2011/054378
申请日：2011-09-30
申请人： COMMVAULT SYSTEMS, INC. , GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , VARADHARAJAN, Prakash
发明人： GOKHALE, Parag , KOTTOMTHARAYIL, Rajiv , VARADHARAJAN, Prakash
IPC分类号： G06F12/16 , G06F12/00
摘要： A system for archiving data objects using secondary copies is disclosed. The system creates one or more secondary copies of primary copy data that contains multiple data objects. The system maintains a first data structure that tracks the data objects for which the system has created secondary copies and the locations of the secondary copies. To archive data objects in the primary copy data, the system identifies data objects to be archived, verifies that previously-created secondary copies of the identified data objects exist, and replaces the identified data objects with stubs. The system maintains a second data structure that both tracks the stubs and refers to the first data structure, thereby creating an association between the stubs and the locations of the secondary copies. Notably, the system archives data objects in primary copy data without creating an additional or other secondary copy of the data objects. Instead, the association between the two data structures allows stubs to point to or refer to the previously-created secondary copy of the data objects. Accordingly, the existence of the previously-created secondary copy of the data objects allows the system to forego creating an additional or other secondary copy of the data objects, thereby saving resources.

8. 发明申请

WO2010036754A1 SYSTEMS AND METHODS FOR MANAGING SINGLE INSTANCING DATA 审中-公开
标题翻译：用于管理单个实时数据的系统和方法
公开(公告)号：WO2010036754A1
公开(公告)日：2010-04-01
申请号：PCT/US2009/058137
申请日：2009-09-24
申请人： COMMVAULT SYSTEMS, INC. , KOTTOMTHARAYIL, Rajiv , ATTARDE, Deepak, Raghunath , VIJAYAN, Manoj, Kumar
发明人： KOTTOMTHARAYIL, Rajiv , ATTARDE, Deepak, Raghunath , VIJAYAN, Manoj, Kumar
IPC分类号： G06F12/00
CPC分类号： G06F11/1453 , G06F11/1451 , G06F11/1464 , G06F17/30117 , G06F17/30153
摘要： Described in detail herein are systems and methods for managing single instancing data. Using a single instance database and other constructs (e.g. sparse files), data density on archival media (e.g. magnetic tape) is improved, and the number of files per storage operation is reduced. According to one aspect of a method for managing single instancing data, for each storage operation, a chunk folder is created on a storage device that stores single instancing data. The chunk folder contains three files: 1) a file that contains data objects that have been single instanced; 2) a file that contains data objects that have not been eligible for single instancing; and 3) a metadata file used to track the location of data objects within the other files. A second storage operation subsequent to a first storage operation contains references to data objects in the chunk folder created by the first storage operation instead of the data objects themselves.
摘要翻译：在此详细描述了用于管理单个实例数据的系统和方法。使用单个实例数据库和其他构造（例如稀疏文件），归档介质（例如磁带）上的数据密度得到改善，并且每个存储操作的文件数量减少。根据用于管理单个实例数据的方法的一个方面，对于每个存储操作，在存储单个实例数据的存储设备上创建块文件夹。该块文件夹包含三个文件：1）一个包含已被单实例化的数据对象的文件; 2）包含不符合单一实例资格的数据对象的文件; 和3）用于跟踪其他文件中的数据对象的位置的元数据文件。在第一存储操作之后的第二存储操作包含对由第一存储操作而不是数据对象本身创建的块文件夹中的数据对象的引用。

9. 发明申请

WO2010135136A3 BLOCK-LEVEL SINGLE INSTANCING 审中-公开
公开(公告)号：WO2010135136A3
公开(公告)日：2010-11-25
申请号：PCT/US2010/034676
申请日：2010-05-13
申请人： COMMVAULT SYSTEMS, INC. , ATTARDE, Deepak, Raghunath , KOTTOMTHARAYIL, Rajiv , VIJAYAN, Manoj, Kumar
发明人： ATTARDE, Deepak, Raghunath , KOTTOMTHARAYIL, Rajiv , VIJAYAN, Manoj, Kumar
IPC分类号： G06F15/16 , G06F3/06 , G06F9/06
摘要： Described in detail herein are systems and methods for single instancing blocks of data in a data storage system. For example, the data storage system may include multiple computing devices (e.g., client computing devices) that store primary data. The data storage system may also include a secondary storage computing device, a single instance database, and one or more storage devices that store copies of the primary data (e.g., secondary copies, tertiary copies, etc.). The secondary storage computing device receives blocks of data from the computing devices and accesses the single instance database to determine whether the blocks of data are unique (meaning that no instances of the blocks of data are stored on the storage devices). If a block of data is unique, the single instance database stores it on a storage device. If not, the secondary storage computing device can avoid storing the block of data on the storage devices.

10. 发明申请

WO2006053084A2 METHOD AND SYSTEM OF POOLING STORAGE DEVICES 审中-公开
标题翻译：沉淀储存装置的方法和系统
公开(公告)号：WO2006053084A2
公开(公告)日：2006-05-18
申请号：PCT/US2005/040656
申请日：2005-11-07
申请人： COMMVAULT SYSTEMS, INC. , KOTTOMTHARAYIL, Rajiv , CHEN, Ho-chi
发明人： KOTTOMTHARAYIL, Rajiv , CHEN, Ho-chi
IPC分类号： G06F12/00
CPC分类号： G06F3/0619 , G06F3/0604 , G06F3/0605 , G06F3/0608 , G06F3/0631 , G06F3/064 , G06F3/065 , G06F3/0665 , G06F3/0683 , G06F3/0686 , G06F11/1453 , G06F12/00 , G06F12/02 , G06F2201/815 , H04L41/046 , H04L41/22 , H04L67/1097
摘要： A system and method are provided for pooling storage devices in a virtual library for performing a storage operation. A storage management device determines a storage characteristic of a plurality of storage devices with respect to performing a storage operation. Based on a storage characteristic relating to performing the storage operation, the storage management device associates at least two storage devices in a virtual library. The storage management device may continuously monitor the virtual library and detect a change in storage characteristics of the storage devices. When changes in storage characteristics are detected, the storage management device may change associations of the storage device in the virtual library.
摘要翻译：提供了一种系统和方法，用于将虚拟库中的存储设备集中用于执行存储操作。存储管理装置确定关于执行存储操作的多个存储装置的存储特性。存储管理装置基于与执行存储操作有关的存储特性，将虚拟库中的至少两个存储装置相关联。存储管理装置可以连续地监视虚拟库并检测存储装置的存储特性的变化。当检测到存储特性的变化时，存储管理装置可以改变虚拟库中的存储装置的关联。

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