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公开(公告)号:US20220191103A1
公开(公告)日:2022-06-16
申请号:US17456863
申请日:2021-11-29
Applicant: Commvault Systems, Inc.
Inventor: Laskshmi N Prakash PARVATHAMVENKATAS , Leo C. EMESUE , Andrei EROFEEV , Prakash VARADHARAJAN
IPC: H04L41/12 , H04L41/0816 , H04L67/55 , H04L67/561 , H04L67/306 , H04L41/08
Abstract: The smart network topology systems and methods of the present disclosure are aimed at easing network administrator efforts in configuring network configurations to suit their network environment. For instance, the smart network topology system may provide predefined network topology types that an administrator can use when setting up network connectivity between client devices and other network devices such as media agents, storage servers, and the like. Further, the smart network topology system provides the user with a way to customize the routes created between the client computing devices and storage computing devices such that each client computing device is configured to communicate with only those storage computing devices that the client computing device needs to communicate with to perform one or more data protection operations.
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公开(公告)号:US20200159627A1
公开(公告)日:2020-05-21
申请号:US16685326
申请日:2019-11-15
Applicant: Commvault Systems, Inc.
Inventor: Pavan Kumar Reddy BEDADALA , Parag GOKHALE , Pavlo MAZUR , Prakash VARADHARAJAN , Ankur VARSHENY , Gopikannan VENUGOPALSAMY , Marcelo DOS REIS MANSANO
Abstract: Indexing preferences generally associate each data source with a type of indexing technology and/or with an index/catalog and/or with a computing device that hosts the index/catalog for tracking backup data generated from the source data. Indexing preferences govern which index/catalog receives transaction logs for a given storage operation. Thus, indexing destinations are defined granularly and flexibly in reference to the source data. Load balancing without user intervention assures that the various index/catalogs are fairly distributed in the illustrative backup systems by autonomously initiating migration jobs. Criteria for initiating migration jobs are based on past usage and going-forward trends. An illustrative migration job re-associates data sources with a different destination media agent and/or index/catalog, including transferring some or all relevant transaction logs and/or indexing information from the old host to the new host.
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3.
公开(公告)号:US20160306716A1
公开(公告)日:2016-10-20
申请号:US15197444
申请日:2016-06-29
Applicant: Commvault Systems, Inc.
Inventor: Anand PRAHLAD , David NGO , Prakash VARADHARAJAN , Rahul S. PAWAR , Avinash KUMAR
CPC classification number: G06F11/1469 , G06F11/1435 , G06F11/1446 , G06F11/1448 , G06F17/30088 , G06F17/30174 , G06F17/30215 , G06F17/30312 , G06F17/30598 , G06F17/30917 , G06F2201/80 , G06F2201/805 , G06F2201/84 , Y10S707/99944 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
Abstract: The present invention relates to a method for performing an image level copy of an information store. The present invention comprises performing a snapshot of an information store that indexes the contents of the information store, retrieving data associated with the contents of the information store from a file allocation table, copying the contents of the information store to a storage device based on the snapshot, and associating the retrieved data with the copied contents to provide file system information for the copied contents.
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公开(公告)号:US20190286330A1
公开(公告)日:2019-09-19
申请号:US16394337
申请日:2019-04-25
Applicant: Commvault Systems, Inc.
Inventor: Prakash VARADHARAJAN , Manas Bhikchand MUTHA , Vinit Dilip DHATRAK , Pavan Kumar Reddy BEDADALA , Hetal KAPADIA
Abstract: The data storage system according to certain aspects can filter secondary copies of data (e.g., backups, snapshots, archives, etc.) generated by multiple client computing devices into a single, filtered, global reference copy. A reference copy may be a filtered view or representation of secondary storage data in a data storage system. A reference copy may include a data structure that includes references to a subset of secondary storage data that meets certain filtering criteria. The filtering criteria may be specified by users according to user preference. Data included in a reference copy may be stored in native format (e.g., format of the application that generated the data) and be accessible through the application associated with the data.
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5.
公开(公告)号:US20190065490A1
公开(公告)日:2019-02-28
申请号:US16121447
申请日:2018-09-04
Applicant: Commvault Systems, Inc.
Inventor: Paramasivam KUMARASAMY , Prakash VARADHARAJAN , Deepak Raghunath ATTARDE , Pavan Kumar Reddy BEDADALA , Satish Chandra KILARU
IPC: G06F17/30
Abstract: Techniques for enabling user search of content stored in a file archive include providing a search interface comprising a search rules portion and an action rules portion, receiving a file archive search criterion comprising at least one search rule, and searching the file archive using the search criterion. The techniques also include generating a set of files filtered using the search criterion and performing an action specified in the action rules portion on a file included in the set of files.
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公开(公告)号:US20180253192A1
公开(公告)日:2018-09-06
申请号:US15909832
申请日:2018-03-01
Applicant: Commvault Systems, Inc.
Inventor: Prakash VARADHARAJAN , Henry Wallace DORNEMANN , Rajesh POLIMERA , Anand KANDASAMY
IPC: G06F3/0481 , G06F11/14 , G06F17/30 , H04L29/08 , G06F3/0484
CPC classification number: G06F3/0481 , G06F3/04842 , G06F11/1446 , G06F16/188 , H04L67/10
Abstract: A storage manager that interoperates with a file manager application that integrates with virtualization substantially enables end-user control and storage management of virtual machines (VMs). The storage manager may manage information management operations relative to virtual machines based on and/or in response to messages and/or instructions received from the file manager application. The storage manager may further report results to the file manager application for presentation to the user. The file manager application, which may operate as a plug-in for a legacy file manager executing on a user's client computing device, may comprise: displaying the VMs associated with the user, including their respective properties; enabling viewing/browsing of information about storage management operations for a VM such as backups and/or archiving, including files associated with the VM and searching and filtering criteria; control features that enable the user to control existing VMs, such as shut down, restart/activate/power-on, suspend, and/or re-configure, and also perform storage management of a VM and/or its associated files, such as create snapshot, back up, archive, restore VM from secondary storage, restore and overwrite VM, restore file(s)/folder(s) to user's client computing device, restore file(s)/folder(s) to a production VM in primary storage, etc.; control features that enable the user to provision additional VMs, such as create a new VM, create a clone VM, configure a VM, etc.
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7.
公开(公告)号:US20160154703A1
公开(公告)日:2016-06-02
申请号:US14928046
申请日:2015-10-30
Applicant: Commvault Systems, Inc.
Inventor: Anand PRAHLAD , David NGO , Prakash VARADHARAJAN , Rahul S. PAWAR , Avinash KUMAR
CPC classification number: G06F11/1469 , G06F11/1435 , G06F11/1446 , G06F11/1448 , G06F17/30088 , G06F17/30174 , G06F17/30215 , G06F17/30312 , G06F17/30598 , G06F17/30917 , G06F2201/80 , G06F2201/805 , G06F2201/84 , Y10S707/99944 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
Abstract: The present invention relates to a method for performing an image level copy of an information store. The present invention comprises performing a snapshot of an information store that indexes the contents of the information store, retrieving data associated with the contents of the information store from a file allocation table, copying the contents of the information store to a storage device based on the snapshot, and associating the retrieved data with the copied contents to provide file system information for the copied contents.
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8.
公开(公告)号:US20150095285A1
公开(公告)日:2015-04-02
申请号:US14511055
申请日:2014-10-09
Applicant: CommVault Systems, Inc.
Inventor: Anand PRAHLAD , David NGO , Prakash VARADHARAJAN , Rahul S. PAWAR , Avinash KUMAR
IPC: G06F17/30
CPC classification number: G06F11/1469 , G06F11/1435 , G06F11/1446 , G06F11/1448 , G06F17/30088 , G06F17/30174 , G06F17/30215 , G06F17/30312 , G06F17/30598 , G06F17/30917 , G06F2201/80 , G06F2201/805 , G06F2201/84 , Y10S707/99944 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
Abstract: The present invention relates to a method for performing an image level copy of an information store. The present invention comprises performing a snapshot of an information store that indexes the contents of the information store, retrieving data associated with the contents of the information store from a file allocation table, copying the contents of the information store to a storage device based on the snapshot, and associating the retrieved data with the copied contents to provide file system information for the copied contents.
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公开(公告)号:US20220309032A1
公开(公告)日:2022-09-29
申请号:US17841575
申请日:2022-06-15
Applicant: Commvault Systems, Inc.
Inventor: Parag GOKHALE , Rajiv KOTTOMTHARAYIL , Prakash VARADHARAJAN
IPC: G06F16/11 , G06F16/21 , G06F16/27 , G06F16/2453 , G06F11/14
Abstract: Exemplary systems and methods for archiving data objects using secondary copies are disclosed. The system creates one or more secondary copies of primary data that contains multiple data objects. The system may maintain 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 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 may maintain 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.
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公开(公告)号:US20220138148A1
公开(公告)日:2022-05-05
申请号:US17579329
申请日:2022-01-19
Applicant: Commvault Systems, Inc.
Inventor: Yongtao LIU , Paramasivam KUMARASAMY , Prakash VARADHARAJAN
IPC: G06F16/11
Abstract: Techniques for providing data preview before recalling large data files are disclosed. In one aspect, a data file is made accessible while being offline by converting the data file from a native format to a preview format, storing the data file in the preview format in a primary storage that is locally available and moving, after the conversion to the preview format, the data file in the native format to a secondary storage. When a viewing request is received for the data file, the data file in the preview format is displayed to fulfill the viewing request.
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