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    Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations
    153.
    发明授权
    Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations 有权
    基于与虚拟机文件重定位操作的协调，有效地还原备份的虚拟机的执行

    公开(公告)号：US09417968B2

    公开(公告)日：2016-08-16

    申请号：US14493239

    申请日：2014-09-22

    Applicant: CommVault Systems, Inc.

    Inventor： Henry Wallace Dornemann ,  Rahul S. Pawar ,  Paramasivam Kumarasamy ,  Satish Chandra Kilaru ,  Ananda Venkatesha

    IPC: G06F9/445 ,  G06F11/14 ,  G06F9/455

    CPC classification number: G06F3/0647 ,  G06F3/0605 ,  G06F3/0617 ,  G06F3/0649 ,  G06F3/0664 ,  G06F3/067 ,  G06F9/45533 ,  G06F9/45537 ,  G06F9/45558 ,  G06F11/1446 ,  G06F11/1448 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1469 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2201/805 ,  G06F2201/815

    Abstract: Systems and methods enable a virtual machine, including applications executing thereon, to quickly start executing and servicing users based on pre-staged data blocks supplied from a backup copy in secondary storage. Substantially concurrently with the ongoing execution of the virtual machine, a virtual-machine-file-relocation operation moves data blocks from backup to a primary storage destination that becomes the virtual machine's primary data store after relocation completes. An enhanced data agent, operating in conjunction with an enhanced media agent in a storage management system, coordinates restoring the virtual machine and launching the relocation operation. The enhanced media agent pre-stages certain backed up data blocks based on predictive analysis pertaining to the virtual machine's operational profile. The enhanced media agent also pre-stages backed up data blocks for the relocation operation, based on the operation's relocation scheme. The media agent tracks read requests and maintains the contents of an associated read cache.

    Abstract translation: 系统和方法使得虚拟机（包括在其上执行的应用程序）能够基于从辅助存储器中的备份副本提供的预先分级的数据块快速开始执行和维护用户。 与虚拟机的持续执行大致同时，虚拟机文件重定位操作将数据块从备份移动到主存储目的地，在重定位完成后将成为虚拟机的主数据存储。 增强的数据代理与存储管理系统中的增强型媒体代理一起运行，协调恢复虚拟机并启动重定位操作。 基于与虚拟机的运行简​​档相关的预测分析，增强型媒体代理预先确定某些备份的数据块。 增强型媒体代理还根据操作的重新定位方案，为重新定位操作预备了备份的数据块。 媒体代理跟踪读取请求并维护关联的读取高速缓存的内容。

    SYSTEMS AND METHODS FOR PERFORMING DATA MANAGEMENT OPERATIONS USING SNAPSHOTS
    154.
    发明申请
    SYSTEMS AND METHODS FOR PERFORMING DATA MANAGEMENT OPERATIONS USING SNAPSHOTS 审中-公开
    使用SNAPSHOTS执行数据管理操作的系统和方法

    公开(公告)号：US20160224429A1

    公开(公告)日：2016-08-04

    申请号：US15018151

    申请日：2016-02-08

    Applicant: Commvault Systems, Inc.

    Inventor： Anand Prahlad ,  Rahul S. Pawar

    IPC: G06F11/14 ,  G06F17/30 ,  G06F9/455

    CPC classification number: G06F11/1448 ,  G06F9/45558 ,  G06F9/4856 ,  G06F16/128 ,  G06F16/13 ,  G06F16/22 ,  G06F2009/45583 ,  G06F2201/84

    Abstract: A system stores a snapshot and an associated data structure or index to storage media to create a secondary copy of a volume of data. In some cases, the associated index includes application specific data about a file system or other application that created the data to identify the location of the data. The associated index may include three entries, and may be used to facilitate the recovery of data via the snapshot. The snapshot may be used by ancillary applications to perform various functions, such as content indexing, data classification, deduplication, e-discovery, and other functions.

    Abstract translation: 系统将快照和关联的数据结构或索引存储到存储介质以创建数据量的次要副本。 在某些情况下，相关索引包括关于文件系统的应用程序特定数据或创建数据以识别数据位置的其他应用程序。 相关联的索引可以包括三个条目，并且可以用于促进通过快照恢复数据。 辅助应用程序可以使用快照来执行各种功能，如内容索引，数据分类，重复数据删除，电子发现和其他功能。

    Data mining systems and methods for heterogeneous data sources
    155.
    发明授权
    Data mining systems and methods for heterogeneous data sources 有权
    用于异构数据源的数据挖掘系统和方法

    公开(公告)号：US09405632B2

    公开(公告)日：2016-08-02

    申请号：US14638981

    申请日：2015-03-04

    Applicant: CommVault Systems, Inc.

    Inventor： Anand Prahlad ,  Parag Gokhale ,  Rajiv Kottomtharayil ,  Jun Lu ,  Rahul S. Pawar

    IPC: G06F17/00 ,  G06F7/00 ,  G06F11/14 ,  H04L29/08 ,  H04L29/06

    CPC classification number: G06F11/1451 ,  G06F11/1448 ,  G06F11/1458 ,  G06F11/1464 ,  G06F11/1469 ,  G06F17/30283 ,  G06F17/3056 ,  H04L63/102 ,  H04L67/1097

    Abstract: Systems and methods integrate disparate backup devices with a unified interface. In certain examples, a management console manages data from various backup devices, while retaining such data in its native format. The management console can display a hierarchical view of the client devices and/or their data and can further provide utilities for processing the various data formats. A data structure including fields for storing both metadata common to the client device data and value-added metadata can be used to mine or process the data of the disparate client devices. The unified single platform and interface reduces the need for multiple data management products and/or customized data utilities for each individual client device and provides a single pane of glass view into data management operations. Integrating the various types of storage formats and media allows a user to retain existing storage infrastructures and further facilitates scaling to meet long-term management needs.

    Abstract translation: 系统和方法将不同的备份设备与统一的接口集成。 在某些示例中，管理控制台管理来自各种备份设备的数据，同时以其本机格式保留此类数据。 管理控制台可以显示客户端设备和/或其数据的分层视图，并且可以进一步提供用于处理各种数据格式的实用程序。 可以使用包括用于存储客户端设备数据和增值元数据共有的元数据的字段的数据结构来挖掘或处理不同客户端设备的数据。 统一的单一平台和接口减少了对每个单独的客户端设备的多个数据管理产品和/或定制数据实用程序的需求，并将单个窗格视图提供到数据管理操作中。 集成各种类型的存储格式和媒体允许用户保留现有的存储基础架构，并进一步促进扩展以满足长期管理需求。

    Migration of an existing computing system to new hardware
    156.
    发明授权
    Migration of an existing computing system to new hardware 有权
    将现有计算系统迁移到新硬件

    公开(公告)号：US09372827B2

    公开(公告)日：2016-06-21

    申请号：US13789871

    申请日：2013-03-08

    Applicant: CommVault Systems, Inc.

    Inventor： Paramasivam Kumarasamy ,  Rahul S. Pawar ,  Amit Mitkar ,  Sumedh P. Degaonkar

    IPC: G06F15/177 ,  G06F9/48 ,  G06F9/50

    CPC classification number: H04L41/0816 ,  G06F9/4856 ,  G06F9/5077 ,  G06F15/177 ,  H04L67/06 ,  H04L67/34

    Abstract: Software, firmware, and systems are described herein that migrate functionality of a source physical computing device to a destination physical computing device. A non-production copy of data associated with a source physical computing device is created. A configuration of the source physical computing device is determined. A configuration for a destination physical computing device is determined based at least in part on the configuration of the source physical computing device. The destination physical computing device is provided access to data and metadata associated with the source physical computing device using the non-production copy of data associated with the source physical computing device.

    Abstract translation: 这里描述了将源物理计算设备的功能迁移到目的物理计算设备的软件，固件和系统。 创建与源物理计算设备相关联的数据的非生产副本。 确定源物理计算设备的配置。 至少部分地基于源物理计算设备的配置来确定目的物理计算设备的配置。 使用与源物理计算设备相关联的数据的非生产副本，向目的物理计算设备提供对与源物理计算设备相关联的数据和元数据的访问。

    Automatic file encryption
    157.
    发明授权
    Automatic file encryption 有权
    自动文件加密

    公开(公告)号：US09367702B2

    公开(公告)日：2016-06-14

    申请号：US14042061

    申请日：2013-09-30

    Applicant: CommVault Systems, Inc.

    Inventor： Andrei Erofeev ,  Rahul S. Pawar

    IPC: G06F21/00 ,  G06F21/62 ,  G06F21/60 ,  G06F11/14 ,  H04L9/08 ,  H04L9/14

    CPC classification number: G06F21/6218 ,  G06F11/1402 ,  G06F11/1458 ,  G06F21/60 ,  G06F21/602 ,  G06F21/62 ,  G06F21/6209 ,  G06F21/70 ,  G06F21/78 ,  G06F2201/84 ,  G06F2221/2107 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/088 ,  H04L9/0891 ,  H04L9/0897 ,  H04L9/14

    Abstract: A method for automatically encrypting files is disclosed. In some cases, the method may be performed by computer hardware comprising one or more processors. The method can include detecting access to a first file, which may be stored in a primary storage system. Further, the method can include determining whether the access comprises a write access. In response to determining that the access comprises a write access, the method can include accessing file metadata associated with the first file and accessing a set of encryption rules. In addition, the method can include determining whether the file metadata satisfies the set of encryption rules. In response to determining that the file metadata satisfies the set of encryption rules, the method can include encrypting the first file to obtain a first encrypted file and modifying an extension of the first encrypted file to include an encryption extension.

    Abstract translation: 公开了一种自动加密文件的方法。 在一些情况下，该方法可以由包括一个或多个处理器的计算机硬件来执行。 该方法可以包括检测对可存储在主存储系统中的第一文件的访问。 此外，该方法可以包括确定该访问是否包括写访问。 响应于确定访问包括写访问，该方法可以包括访问与第一文件相关联的文件元数据并访问一组加密规则。 此外，该方法可以包括确定文件元数据是否满足一组加密规则。 响应于确定文件元数据满足一组加密规则，该方法可以包括加密第一文件以获得第一加密文件并修改第一加密文件的扩展以包括加密扩展。

    MULTI-SOURCE RESTORE IN AN INFORMATION MANAGEMENT SYSTEM
    159.
    发明申请
    MULTI-SOURCE RESTORE IN AN INFORMATION MANAGEMENT SYSTEM 有权
    信息管理系统中的多源恢复

    公开(公告)号：US20140310246A1

    公开(公告)日：2014-10-16

    申请号：US14253682

    申请日：2014-04-15

    Applicant: COMMVAULT SYSTEMS, INC.

    Inventor： Manoj Kumar Vijayan ,  Rahul S. Pawar

    IPC: G06F11/14

    CPC classification number: G06F11/1451 ,  G06F11/1456 ,  G06F11/1464 ,  G06F11/1469 ,  G06F2201/80

    Abstract: According to certain aspects, an information management system may identify a set of secondary storage computing devices residing in a secondary storage subsystem, wherein each of at least two storage devices that each store a separate copy of a first file is associated with at least one of the secondary storage computing devices in the set. The system may also select a subset of the set of secondary storage computing devices based on stored selection criteria. The system can, using a first secondary storage computing device, initiate a restore operation of a first copy of the first file stored in a first storage device associated with at least the first secondary storage computing device and, using a second secondary storage computing device, initiate a restore operation of a second copy of the first file stored in a second storage device associated with at least the second secondary storage computing device.

    Abstract translation: 根据某些方面，信息管理系统可以识别驻留在辅助存储子系统中的一组辅助存储计算设备，其中每个存储第一文件的单独副本的至少两个存储设备中的每一个与以下各项中的至少一个相关联： 二级存储计算设备在集合中。 该系统还可以基于存储的选择标准来选择一组次级存储计算设备的子集。 该系统可以使用第一辅助存储计算设备启动存储在与至少第一辅助存储计算设备相关联的第一存储设备中的第一文件的第一副本的恢复操作，并且使用第二辅助存储计算设备， 发起存储在与至少第二辅助存储计算设备相关联的第二存储设备中的第一文件的第二副本的恢复操作。

    MULTI-LAYER EMBEDDED ENCRYPTION
    160.
    发明申请
    MULTI-LAYER EMBEDDED ENCRYPTION 审中-公开
    多层嵌入式加密

    公开(公告)号：US20140281545A1

    公开(公告)日：2014-09-18

    申请号：US14042216

    申请日：2013-09-30

    Applicant: CommVault Systems, Inc.

    Inventor： Andrei Erofeev ,  Rahul S. Pawar

    IPC: H04L9/08

    CPC classification number: G06F21/6218 ,  G06F11/1402 ,  G06F11/1458 ,  G06F21/60 ,  G06F21/602 ,  G06F21/62 ,  G06F21/6209 ,  G06F21/70 ,  G06F21/78 ,  G06F2201/84 ,  G06F2221/2107 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/088 ,  H04L9/0891 ,  H04L9/0897 ,  H04L9/14

    Abstract: A method for automatically encrypting files is disclosed. In some cases, the method may be performed by computer hardware comprising one or more processors. The method can include detecting access to a first file, which may be stored in a primary storage system. Further, the method can include determining whether the access comprises a write access. In response to determining that the access comprises a write access, the method can include accessing file metadata associated with the first file and accessing a set of encryption rules. In addition, the method can include determining whether the file metadata satisfies the set of encryption rules. In response to determining that the file metadata satisfies the set of encryption rules, the method can include encrypting the first file to obtain a first encrypted file and modifying an extension of the first encrypted file to include an encryption extension.

    Abstract translation: 公开了一种自动加密文件的方法。 在一些情况下，该方法可以由包括一个或多个处理器的计算机硬件来执行。 该方法可以包括检测对可存储在主存储系统中的第一文件的访问。 此外，该方法可以包括确定该访问是否包括写访问。 响应于确定访问包括写访问，该方法可以包括访问与第一文件相关联的文件元数据并访问一组加密规则。 此外，该方法可以包括确定文件元数据是否满足一组加密规则。 响应于确定文件元数据满足一组加密规则，该方法可以包括加密第一文件以获得第一加密文件并修改第一加密文件的扩展以包括加密扩展。

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