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    MONITORING OF NODES WITHIN A DISTRIBUTED STORAGE ENVIRONMENT
    2.
    发明申请
    MONITORING OF NODES WITHIN A DISTRIBUTED STORAGE ENVIRONMENT 审中-公开

    公开(公告)号：US20200089579A1

    公开(公告)日：2020-03-19

    申请号：US16550064

    申请日：2019-08-23

    Applicant: Commvault Systems, Inc.

    Inventor： Manoj Kumar PRADHAN ,  Paramasivam KUMARASAMY ,  Dmitriy Borisovich ZAKHARKIN ,  Arun Prabu DURAISAMY

    IPC: G06F11/14 ,  H04L29/08 ,  G06F16/182 ,  H04L29/06 ,  H04L29/14 ,  G06F3/06

    Abstract: In certain systems disclosed herein, a distributed data monitoring and management system is provided that can replicate a distributed storage environment. The distributed data monitoring and management system can intelligently and automatically configure data access nodes to form a structure that matches the distributed storage environment. By matching the structure of the distributed storage environment, the distributed structure of the data may be maintained, enabling the data to be backed up from and/or restored to the distributed storage environment and/or migrated to another distributed storage environment without altering the distribution of the data. Further, embodiments herein enable the monitoring of nodes within the system and transfer of data from a non-distributed environment to a distributed storage environment. Thus, in some cases, an entity can migrate data from a local storage structure to a network-based distributed storage structure.

    MULTI-THREADED SCANNING OF DISTRIBUTED FILE SYSTEMS
    3.
    发明申请
    MULTI-THREADED SCANNING OF DISTRIBUTED FILE SYSTEMS 审中-公开

    公开(公告)号：US20190281115A1

    公开(公告)日：2019-09-12

    申请号：US16422836

    申请日：2019-05-24

    Applicant: Commvault Systems, Inc.

    Inventor： Douglas Cary SWALLOW ,  Manoj Kumar PRADHAN ,  Dmitriy Borisovich ZAKHARKIN

    IPC: H04L29/08

    Abstract: Embodiments disclosed herein address the need to more efficiently backup a network-based storage environment that may be remote from a primary storage environment. For example, embodiments herein can provide a more efficient backup of a storage managed by a third-party entity. To improve the backup process, embodiments herein may optimize the number of scanning threads that are used to identify files that are to be backed up by, for example, analyzing the characteristics of the network and/or the network storage system to determine a number of scanning threads that will enable faster scanning of the network storage system while at the same time not overburden or be slowed down by a network between the network-based storage environment and the primary storage environment.

    AUTOMATIC FAILOVER OF A STORAGE MANAGER
    6.
    发明公开
    AUTOMATIC FAILOVER OF A STORAGE MANAGER 审中-公开

    公开(公告)号：US20230236940A1

    公开(公告)日：2023-07-27

    申请号：US18127575

    申请日：2023-03-28

    Applicant: Commvault Systems, Inc.

    Inventor： Dmitriy Borisovich ZAKHARKIN ,  Manoj Kumar PRADHAN ,  Manoj Kumar VIJAYAN

    IPC: G06F11/20 ,  G06F11/14

    CPC classification number: G06F11/2092 ,  G06F11/1451 ,  G06F2201/82

    Abstract: An information management system implements a method for determining whether to initiate a failover of a storage manager in the system. Nodes in the system may be assigned as monitoring nodes configured to communicate with a storage manager. Furthermore, each monitoring node may be configured to transmit a status inquiry message to each other monitoring node, and each monitoring node may receive a status inquiry message from each other monitoring node. Each monitoring node may also generate a session message comprising status information, and a plurality of failover nodes may receive the generated session messages. A failover node may then determine whether a failover condition has occurred by applying a plurality of failover rules to the status information of the transmitted session message. Where the failover node determines that a failover condition has occurred, the failover node may activate another storage manager to take place of the presently assigned storage manager.

    PROVIDING STATUS OF DATA STORAGE OPERATIONS WITHIN AN INFORMATION MANAGEMENT SYSTEM
    7.
    发明公开
    PROVIDING STATUS OF DATA STORAGE OPERATIONS WITHIN AN INFORMATION MANAGEMENT SYSTEM 审中-公开

    公开(公告)号：US20230168970A1

    公开(公告)日：2023-06-01

    申请号：US17537254

    申请日：2021-11-29

    Applicant: Commvault Systems, Inc.

    Inventor： Manoj Kumar PRADHAN ,  Parag GOKHALE ,  Anand VIBHOR ,  Amey Vijaykumar KARANDIKAR ,  Gopikannan VENUGOPALSAMY

    IPC: G06F11/14 ,  G06F16/903

    CPC classification number: G06F11/1458 ,  G06F16/90335

    Abstract: Systems and methods disclosed herein provide users with granular current information about backup operations that completed at their user devices, regardless of whether a backup job as a whole, which comprises a plurality of backup operations across multiple computing devices, is presently complete or incomplete. Accordingly, an illustrative information management system comprises feature enhancements that collect granular information about data storage operations occurring at a client device, so that up-to-date status thereof may be provided to querying users on demand. Thus, the illustrative system need not wait for the completion of the backup job to answer status queries about backup operations occurring before the full completion of the backup job. Moreover, data backed up in one of these backup operations may be restored on demand independently of whether the backup job as a whole is presently complete or incomplete.

    NETWORK-ACCESSIBLE FILE STORAGE SYSTEM
    8.
    发明申请
    NETWORK-ACCESSIBLE FILE STORAGE SYSTEM 审中-公开

    公开(公告)号：US20180285205A1

    公开(公告)日：2018-10-04

    申请号：US15937604

    申请日：2018-03-27

    Applicant: Commvault Systems, Inc.

    Inventor： Bhavyan Bharatkumar MEHTA ,  Parag GOKHALE ,  Sri Karthik BHAGI ,  Prosenjit SINHA ,  Manoj Kumar PRADHAN

    IPC: G06F11/14 ,  G06F17/30 ,  H04L29/08

    Abstract: An information management system is provided herein that combines data backup and data migration operations such that data appears available in a network-accessible folder when in fact the data is stored as a secondary copy in a secondary storage device. For example, a user can indicate that a first file should be added to the network-accessible folder. A client computing device can transmit the first file to a secondary storage computing device that performs a backup operation to store a backup copy of the first file in the secondary storage device. The secondary storage computing device can also generate an index of the first file, which includes a location of the backup copy of the first file, and transmit the index to a server that manages the network-accessible folder. Thus, the backup copy of the first file can be retrieved if the first file is selected via the network-accessible folder.

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