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    SYSTEMS AND METHODS TO TRACK DELETED FILES
    51.
    发明申请
    SYSTEMS AND METHODS TO TRACK DELETED FILES 审中-公开
    跟踪已删除文件的系统和方法

    公开(公告)号：US20140181033A1

    公开(公告)日：2014-06-26

    申请号：US14083726

    申请日：2013-11-19

    Applicant: CommVault Systems, Inc.

    Inventor： Rahul S. Pawar ,  Rajiv Kottomtharayil ,  Douglas Cary Swallow ,  Prakash Varadharajan

    IPC: G06F17/30

    CPC classification number: G06F11/1474 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1461 ,  G06F11/2056 ,  G06F11/2097 ,  G06F11/3034 ,  G06F11/3485 ,  G06F16/119 ,  G06F16/162 ,  G06F16/1865 ,  G06F16/21 ,  G06F2201/80 ,  G06F2201/805 ,  G06F2201/815 ,  G06F2201/82 ,  G06F2201/84

    Abstract: A data storage system protects data identified for deletion which has been created or modified between scheduled data backups. For instance, the system copies the data to temporary storage, saves the file path in the temporary storage, and identifies the copy of the data in temporary storage for backup. In another manner, the system converts the data to a hidden file, copies the hidden file to temporary storage, saves the file path to the temporary storage, and identifies the copy of the hidden file for backup. In a further manner, the system copies the data to temporary storage when it is created, saves the file path to the temporary storage, and identifies the data in the temporary storage for backup after the delete operation is detected and the data is identified as not protected or as modified after the last backup operation.

    Abstract translation: 数据存储系统保护已经在计划的数据备份之间创建或修改的被识别为删除的数据。 例如，系统将数据复制到临时存储，将文件路径保存在临时存储中，并将临时存储中的数据副本标识为备份。 另一方面，系统将数据转换为隐藏文件，将隐藏文件复制到临时存储，将文件路径保存到临时存储，并识别隐藏文件的副本进行备份。 另一方面，系统在创建数据时将数据复制到临时存储器，将文件路径保存到临时存储器，并在检测到删除操作后识别临时存储器中的数据以进行备份，并将数据标识为不 在最后一次备份操作后保护或修改。

    INDEXING BACKUP DATA GENERATED IN BACKUP OPERATIONS
    56.
    发明申请
    INDEXING BACKUP DATA GENERATED IN BACKUP OPERATIONS 有权

    公开(公告)号：US20220012135A1

    公开(公告)日：2022-01-13

    申请号：US17376615

    申请日：2021-07-15

    Applicant: Commvault Systems, Inc.

    Inventor： Parag Gokhale ,  Prakash Varadharajan ,  Pavlo Mazur

    IPC: G06F11/14 ,  G06F16/10 ,  G06F16/21 ,  G06F16/11 ,  H04L12/24 ,  G06F11/20

    Abstract: In certain embodiments, a tiered storage system is disclosed that provides for failover protection during data backup operations. The system can provide for an index, or catalog, for identifying and enabling restoration of backup data located on a storage device. The system further maintains a set of transaction logs generated by media agent modules that identify metadata with respect to individual data chunks of a backup file on the storage device. A copy of the catalog and transaction logs can be stored at a location accessible by each of the media agent modules. In this manner, in case of a failure of one media agent module during backup, the transaction logs and existing catalog can be used by a second media agent module to resume the backup operation without requiring a restart of the backup process.

    Smart network topology systems and methods
    57.
    发明授权
    Smart network topology systems and methods 有权

    公开(公告)号：US11223535B2

    公开(公告)日：2022-01-11

    申请号：US17129581

    申请日：2020-12-21

    Applicant: Commvault Systems, Inc.

    Inventor： Laskshmi N Prakash Parvathamvenkatas ,  Leo C. Emesue ,  Andrei Erofeev ,  Prakash Varadharajan

    IPC: G06F15/173 ,  H04L12/24 ,  H04L29/08

    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.

    Sharing of secondary storage data
    58.
    发明授权
    Sharing of secondary storage data 有权

    公开(公告)号：US11182255B2

    公开(公告)日：2021-11-23

    申请号：US16797468

    申请日：2020-02-21

    Applicant: Commvault Systems, Inc.

    Inventor： Prakash Varadharajan ,  Anand Vibhor ,  Amey Vijaykumar Karandikar ,  Manoj Kumar Vijayan ,  Deepak Raghunath Attarde

    IPC: G06F11/14 ,  G06F11/20

    Abstract: An information management system according to certain aspects allows users to share a portion of a file (e.g., a document) stored in secondary storage. The user may specify a portion of a secondary storage file to share and send a link to the portion to another user. The other user can access the shared portion from the link, and just the shared portion may be restored from secondary storage. The system according to certain aspects provides a native view of secondary storage data on a client computing device. The index data and/or metadata relating to secondary storage data may be stored in native application format for access via the native source application.

    PARTIAL SHARING OF SECONDARY STORAGE FILES IN A DATA STORAGE SYSTEM
    59.
    发明申请
    PARTIAL SHARING OF SECONDARY STORAGE FILES IN A DATA STORAGE SYSTEM 有权

    公开(公告)号：US20210263657A1

    公开(公告)日：2021-08-26

    申请号：US17170507

    申请日：2021-02-08

    Applicant: Commvault Systems, Inc.

    Inventor： Prakash Varadharajan ,  Anand Vibhor ,  Amey Vijaykumar Karandikar

    IPC: G06F3/06 ,  G06F16/176 ,  G06F16/9535 ,  G06F16/23 ,  G06F16/11

    Abstract: The data storage system according to certain aspects can allow users to share a portion of a file (e.g., a document) in secondary storage. The user may specify a portion of a secondary storage file to share and send a link to the portion to another user. The other user can access the shared portion from the link, and just the shared portion may be restored from secondary storage. The data storage system according to certain aspects can also provide a native view of secondary storage data on a client computer. The index data and/or metadata relating to secondary storage data may be stored in native format (e.g., format of the application(s) that generated the secondary storage data) so that the secondary storage data can be displayed in a native view. The index data and/or metadata may be synchronized on the client without synchronizing the secondary storage data itself.

    Creating secondary copies of data based on searches for content
    60.
    发明授权
    Creating secondary copies of data based on searches for content 有权

    公开(公告)号：US11003626B2

    公开(公告)日：2021-05-11

    申请号：US16530971

    申请日：2019-08-02

    Applicant: Commvault Systems, Inc.

    Inventor： Prakash Varadharajan

    IPC: G06F16/14 ,  G06F16/13 ,  G06F16/22 ,  G06F16/185 ,  G06F11/14

    Abstract: A method and system for creating secondary copies of data whose contents satisfy searches within data stores is described. In some cases, the system searches for data within a data store, identifies a set of data that satisfies the search, copies the identified set of data, and transfers the copy to secondary or other storage. In some cases, the system utilizes search-based secondary copies of days during restoration processes in order to restore data similar to and/or associated with data requested to be restored.

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