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    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS
    3.
    发明申请
    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS 有权
    信息管理系统中的二级存储操作指令标签

    公开(公告)号：US20160179416A1

    公开(公告)日：2016-06-23

    申请号：US14822595

    申请日：2015-08-10

    Applicant: Commvault Systems, Inc.

    Inventor： Manas Bhikchand MUTHA ,  Pavan Kumar Reddy BEDADALA ,  Vinit Dilip DHATRAK ,  Christopher A. ALONZO

    IPC: G06F3/06

    CPC classification number: G06F3/0619 ,  G06F3/0605 ,  G06F3/0649 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0689

    Abstract: According to certain aspects, a system can include a client computing device configured to: in response to user interaction, store an identifier associated with a first tag in association with a first file; and in response to instructions to perform a secondary copy operation, forward the first file, a second file, and the identifier associated with the first tag. The system may also include a secondary storage controller computer(s) configured to: based on a review of the identifier associated with the first tag, identify the first file as having been tagged with the first tag; electronically obtain rules associated with the first tag; perform on the first file at least a first secondary storage operation specified by the rules associated with the first tag; and perform on the second file at least a second secondary storage operation, wherein the first and second secondary storage operations are different.

    Abstract translation: 根据某些方面，系统可以包括客户端计算设备，其被配置为：响应于用户交互，与第一文件相关联地存储与第一标签相关联的标识符; 并且响应于执行辅助复制操作的指令，转发第一文件，第二文件和与第一标签相关联的标识符。 该系统还可以包括辅助存储控制器计算机，其被配置为：基于与第一标签相关联的标识符的检查，将第一文件识别为已被标记有第一标签; 电子地获得与第一标签相关联的规则; 在与第一标签相关联的规则指定的至少第一辅助存储操作的第一文件上执行; 并且对所述第二文件执行至少第二辅助存储操作，其中所述第一和第二辅助存储操作是不同的。

    HYPERVISOR-INDEPENDENT REFERENCE COPIES OF VIRTUAL MACHINE PAYLOAD DATA BASED ON BLOCK-LEVEL PSEUDO-MOUNT
    4.
    发明申请
    HYPERVISOR-INDEPENDENT REFERENCE COPIES OF VIRTUAL MACHINE PAYLOAD DATA BASED ON BLOCK-LEVEL PSEUDO-MOUNT 审中-公开

    公开(公告)号：US20200334112A1

    公开(公告)日：2020-10-22

    申请号：US16920190

    申请日：2020-07-02

    Applicant: Commvault Systems, Inc.

    Inventor： Vinit Dilip DHATRAK

    IPC: G06F11/14 ,  G06F11/30 ,  G06F11/32

    Abstract: Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount infrastructure and techniques are generated and stored in an illustrative data storage management system. An illustrative hypervisor-independent reference copy comprises one or more virtual-machine payload data files that originated from a first virtual machine. The hypervisor-independent virtual-machine-payload reference copy is governed by a distinct reference copy policy that controls retention, storage, tiering, scheduling, etc. for the reference copy, independently of how the illustrative system treats other virtual machine payload data files originating from the same virtual machine.

    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS
    5.
    发明申请
    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS 审中-公开

    公开(公告)号：US20180253239A1

    公开(公告)日：2018-09-06

    申请号：US15905103

    申请日：2018-02-26

    Applicant: Commvault Systems, Inc.

    Inventor： Manas Bhikchand MUTHA ,  Pavan Kumar Reddy BEDADALA ,  Vinit Dilip DHATRAK ,  Christopher A. ALONZO

    IPC: G06F3/06

    CPC classification number: G06F3/0619 ,  G06F3/0605 ,  G06F3/0649 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0689

    Abstract: According to certain aspects, a system can include a client computing device configured to: in response to user interaction, store an identifier associated with a first tag in association with a first file; and in response to instructions to perform a secondary copy operation, forward the first file, a second file, and the identifier associated with the first tag. The system may also include a secondary storage controller computer(s) configured to: based on a review of the identifier associated with the first tag, identify the first file as having been tagged with the first tag; electronically obtain rules associated with the first tag; perform on the first file at least a first secondary storage operation specified by the rules associated with the first tag; and perform on the second file at least a second secondary storage operation, wherein the first and second secondary storage operations are different.

    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS
    7.
    发明申请
    SECONDARY STORAGE OPERATION INSTRUCTION TAGS IN INFORMATION MANAGEMENT SYSTEMS 有权

    公开(公告)号：US20170300254A1

    公开(公告)日：2017-10-19

    申请号：US15589593

    申请日：2017-05-08

    Applicant: Commvault Systems, Inc.

    Inventor： Manas Bhikchand MUTHA ,  Pavan Kumar Reddy BEDADALA ,  Vinit Dilip DHATRAK ,  Christopher A. ALONZO

    IPC: G06F3/06

    CPC classification number: G06F3/0619 ,  G06F3/0605 ,  G06F3/0649 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0689

    Abstract: According to certain aspects, a system can include a client computing device configured to: in response to user interaction, store an identifier associated with a first tag in association with a first file; and in response to instructions to perform a secondary copy operation, forward the first file, a second file, and the identifier associated with the first tag. The system may also include a secondary storage controller computer(s) configured to: based on a review of the identifier associated with the first tag, identify the first file as having been tagged with the first tag; electronically obtain rules associated with the first tag; perform on the first file at least a first secondary storage operation specified by the rules associated with the first tag; and perform on the second file at least a second secondary storage operation, wherein the first and second secondary storage operations are different.

    FILTERED REFERENCE COPY OF SECONDARY STORAGE DATA IN A DATA STORAGE SYSTEM
    8.
    发明申请
    FILTERED REFERENCE COPY OF SECONDARY STORAGE DATA IN A DATA STORAGE SYSTEM 审中-公开
    数据存储系统中二次存储数据的过滤参考复制

    公开(公告)号：US20160306558A1

    公开(公告)日：2016-10-20

    申请号：US15193698

    申请日：2016-06-27

    Applicant: Commvault Systems, Inc.

    Inventor： Prakash VARADHARAJAN ,  Manas Bhikchand MUTHA ,  Vinit Dilip DHATRAK ,  Pavan Kumar Reddy BEDADALA ,  Hetal KAPADIA

    IPC: G06F3/06

    CPC classification number: G06F3/065 ,  G06F3/0619 ,  G06F3/0643 ,  G06F3/067 ,  G06F11/00 ,  G06F17/30082

    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.

    Abstract translation: 根据某些方面的数据存储系统可以将由多个客户端计算设备生成的数据（例如，备份，快照，归档等）的次要副本过滤到单个，过滤的全局参考文件中。 参考副本可以是数据存储系统中的次要存储数据的过滤视图或表示。 参考副本可以包括数据结构，其包括对满足某些过滤标准的次要存储数据的子集的引用。 过滤标准可以由用户根据用户偏好来指定。 包括在参考副本中的数据可以以本地格式（例如，生成数据的应用的格式）存储，并且可以通过与数据相关联的应用来访问。

    CONTENT INDEXING OF FILES IN VIRTUAL DISK BLOCK-LEVEL BACKUP COPIES
    9.
    发明公开
    CONTENT INDEXING OF FILES IN VIRTUAL DISK BLOCK-LEVEL BACKUP COPIES 审中-公开

    公开(公告)号：US20240362121A1

    公开(公告)日：2024-10-31

    申请号：US18762887

    申请日：2024-07-03

    Applicant: Commvault Systems, Inc.

    Inventor： Amit Mitkar ,  Vinit Dilip DHATRAK

    IPC: G06F11/14 ,  G06F9/455 ,  G06F16/13

    CPC classification number: G06F11/1451 ,  G06F9/45558 ,  G06F11/1435 ,  G06F11/1461 ,  G06F11/1469 ,  G06F11/1484 ,  G06F16/13 ,  G06F2009/45583 ,  G06F2009/45591 ,  G06F2201/84

    Abstract: A streamlined approach analyzes block-level backups of VM virtual disks and creates both coarse and fine indexes of backed up VM data files in the block-level backups. The indexes (collectively the “content index”) enable granular searching by filename, by file attributes (metadata), and/or by file contents, and further enable granular live browsing of backed up VM files. Thus, by using the illustrative data storage management system, ordinary block-level backups of virtual disks are “opened to view” through indexing. Any block-level copies can be indexed according to the illustrative embodiments, including file system block-level copies. The indexing occurs offline in an illustrative data storage management system, after VM virtual disks are backed up into block-level backup copies, and therefore the indexing does not cut into the source VM's performance. The disclosed approach is widely applicable to VMs executing in cloud computing environments and/or in non-cloud data centers. The illustrative content indexing is accomplished without restoring the VM data files being indexed to a staging location.

    CONTENT INDEXING OF FILES IN BLOCK-LEVEL BACKUP COPIES OF VIRTUAL MACHINE DATA
    10.
    发明申请
    CONTENT INDEXING OF FILES IN BLOCK-LEVEL BACKUP COPIES OF VIRTUAL MACHINE DATA 有权

    公开(公告)号：US20230100694A1

    公开(公告)日：2023-03-30

    申请号：US18077124

    申请日：2022-12-07

    Applicant: Commvault Systems, Inc.

    Inventor： Amit MITKAR ,  Vinit Dilip DHATRAK

    IPC: G06F11/14 ,  G06F9/455 ,  G06F16/13

    Abstract: A streamlined approach analyzes block-level backups of VM virtual disks and creates both coarse and fine indexes of backed up VM data files in the block-level backups. The indexes (collectively the “content index”) enable granular searching by filename, by file attributes (metadata), and/or by file contents, and further enable granular live browsing of backed up VM files. Thus, by using the illustrative data storage management system, ordinary block-level backups of virtual disks are “opened to view” through indexing. Any block-level copies can be indexed according to the illustrative embodiments, including file system block-level copies. The indexing occurs offline in an illustrative data storage management system, after VM virtual disks are backed up into block-level backup copies, and therefore the indexing does not cut into the source VM's performance. The disclosed approach is widely applicable to VMs executing in cloud computing environments and/or in non-cloud data centers. The illustrative content indexing is accomplished without restoring the VM data files being indexed to a staging location.

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