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    MIGRATING DATA TO DISK WITHOUT INTERRUPTING RUNNING OPERATIONS
    2.
    发明申请
    MIGRATING DATA TO DISK WITHOUT INTERRUPTING RUNNING OPERATIONS 审中-公开

    公开(公告)号：US20200257451A1

    公开(公告)日：2020-08-13

    申请号：US16858354

    申请日：2020-04-24

    Applicant: Commvault Systems, Inc.

    Inventor： Jaidev Oppath Kochunni ,  Michael Frank Klose

    IPC: G06F3/06

    Abstract: Systems and methods for migrating stored backup data between disks (e.g., from an existing disk to another disk), such as a new or different disk in a magnetic storage library, without interrupting or otherwise affecting secondary copy operations (e.g., operations currently writing data to the storage library) utilizing the magnetic storage library, are described. In some embodiments, the systems and methods mark one or more mount paths as full when a running secondary copy operation associated with the mount path has completed a job (regardless of the actual current capacity or intended use of the mount path), and migrate each of the one or more data to a second disk of the data storage library when the mount path associated with the data is marked as full.

    SHARED LIBRARY IN A DATA STORAGE SYSTEM
    4.
    发明申请
    SHARED LIBRARY IN A DATA STORAGE SYSTEM 有权
    数据存储系统中的共享库

    公开(公告)号：US20130326159A1

    公开(公告)日：2013-12-05

    申请号：US13788403

    申请日：2013-03-07

    Applicant: COMMVAULT SYSTEMS, INC.

    Inventor： Manoj Kumar Vijayan ,  Rajiv Kottomtharayil ,  Jaidev Oppath Kochunni

    IPC: G06F3/06

    CPC classification number: G06F3/0608 ,  G06F3/0605 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/0686

    Abstract: The library server according to certain aspects can manage the use of tape drives according to the data requirements of different storage operation cells. The library server according to certain aspects can also facilitate automatic management of tape media in a tape library by allocating the tapes and slots to different cells. For instance, the library server can manage the positioning and placement of the tapes into appropriate slots within the tape library.

    Abstract translation: 根据某些方面的图书馆服务器可以根据不同存储操作单元的数据需求管理磁带机的使用。 根据某些方面的图书馆服务器还可以通过将磁带和时隙分配给不同的单元来促进磁带库中的磁带介质的自动管理。 例如，库服务器可以将磁带的位置和位置管理到磁带库中的相应插槽中。

    Load balancing across multiple data paths
    7.
    发明授权
    Load balancing across multiple data paths 有权

    公开(公告)号：US11593227B2

    公开(公告)日：2023-02-28

    申请号：US17399519

    申请日：2021-08-11

    Applicant: Commvault Systems, Inc.

    Inventor： Jaidev Oppath Kochunni ,  Chong Liu ,  Manoj Kumar Vijayan ,  Rajiv Kottomtharayil

    IPC: G06F11/14 ,  G06F3/06 ,  G06F11/34

    Abstract: Multiple data paths may be available to a data management system for transferring data between a primary storage device and a secondary storage device. The data management system may be able to gain operational advantages by performing load balancing across the multiple data paths. The system may use application layer characteristics of the data for transferring from a primary storage to a backup storage during data backup operation, and correspondingly from a secondary or backup storage system to a primary storage system during restoration.

    Shared library in a data storage system
    8.
    发明授权
    Shared library in a data storage system 有权
    数据存储系统中的共享库

    公开(公告)号：US09189167B2

    公开(公告)日：2015-11-17

    申请号：US13788403

    申请日：2013-03-07

    Applicant: CommVault Systems, Inc.

    Inventor： Manoj Kumar Vijayan ,  Rajiv Kottomtharayil ,  Jaidev Oppath Kochunni

    IPC: G06F12/00 ,  G06F3/06

    CPC classification number: G06F3/0608 ,  G06F3/0605 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/0686

    Abstract: The library server according to certain aspects can manage the use of tape drives according to the data requirements of different storage operation cells. The library server according to certain aspects can also facilitate automatic management of tape media in a tape library by allocating the tapes and slots to different cells. For instance, the library server can manage the positioning and placement of the tapes into appropriate slots within the tape library.

    Abstract translation: 根据某些方面的图书馆服务器可以根据不同存储操作单元的数据需求管理磁带机的使用。 根据某些方面的图书馆服务器还可以通过将磁带和时隙分配给不同的单元来促进磁带库中的磁带介质的自动管理。 例如，库服务器可以将磁带的位置和位置管理到磁带库中的相应插槽中。

    Migrating data to disk without interrupting running operations
    9.
    发明授权
    Migrating data to disk without interrupting running operations 有权

    公开(公告)号：US11157171B2

    公开(公告)日：2021-10-26

    申请号：US16858354

    申请日：2020-04-24

    Applicant: Commvault Systems, Inc.

    Inventor： Jaidev Oppath Kochunni ,  Michael Frank Klose

    IPC: G06F3/06

    Abstract: Systems and methods for migrating stored backup data between disks (e.g., from an existing disk to another disk), such as a new or different disk in a magnetic storage library, without interrupting or otherwise affecting secondary copy operations (e.g., operations currently writing data to the storage library) utilizing the magnetic storage library, are described. In some embodiments, the systems and methods mark one or more mount paths as full when a running secondary copy operation associated with the mount path has completed a job (regardless of the actual current capacity or intended use of the mount path), and migrate each of the one or more data to a second disk of the data storage library when the mount path associated with the data is marked as full.

    SYSTEM FOR REDIRECTING REQUESTS AFTER A SECONDARY STORAGE COMPUTING DEVICE FAILURE
    10.
    发明申请
    SYSTEM FOR REDIRECTING REQUESTS AFTER A SECONDARY STORAGE COMPUTING DEVICE FAILURE 审中-公开

    公开(公告)号：US20190272221A1

    公开(公告)日：2019-09-05

    申请号：US16232956

    申请日：2018-12-26

    Applicant: Commvault Systems, Inc.

    Inventor： Manoj Kumar Vijayan ,  Jaidev Oppath Kochunni ,  Deepak Raghunath Attarde ,  Ramachandra Reddy Ankireddypalle

    IPC: G06F11/16 ,  G06F16/178 ,  G06F3/06 ,  G06F16/27 ,  G06F11/20 ,  H04L29/08

    Abstract: Systems and methods are provided herein for automatically configuring newly installed secondary storage computing devices and managing secondary storage computing devices when one or more become unavailable. For example, a storage manager can then detect the computing resources available to the newly installed secondary storage computing device, assign a role to the newly installed secondary storage computing device based on the detected computing resources, configure the newly installed secondary storage computing device with deduplication and storage policies used by the other secondary storage computing devices, re-partition secondary storage devices to allocate memory for the newly installed secondary storage computing device, and instruct other secondary storage computing devices to replicate their managed data such that the newly installed secondary storage computing device has access to the replicated data.

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