公开(公告)号：US20140281517A1

公开(公告)日：2014-09-18

申请号：US14042095

申请日：2013-09-30

Applicant: CommVault Systems, Inc.

Inventor： Andrei Erofeev ,  Rahul S. Pawar

IPC: G06F21/62

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。

公开(公告)号：US20140281516A1

公开(公告)日：2014-09-18

申请号：US14042076

申请日：2013-09-30

Applicant: CommVault Systems, Inc.

Inventor： Andrei Erofeev ,  Rahul S. Pawar

IPC: G06F21/62

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。

公开(公告)号：US20140201157A1

公开(公告)日：2014-07-17

申请号：US14013891

申请日：2013-08-29

Applicant: CommVault Systems, Inc.

Inventor： Rahul S. Pawar ,  Ashwin Gautamchand Sancheti ,  Henry Wallace Dornemann

IPC: G06F17/30

CPC classification number: G06F16/21

Abstract: A data storage system backs up or protects virtual machines. For instance, the system identifies the different virtual machines executing in the system and provides a number of factors that can be used to create a backup policy. The system further creates specific rules for virtual machine backup policies using a user interface with drop down boxes of relevant criteria and Boolean operators. A preview of included virtual machines allows the rule to be refined. Particular virtual machines can be excluded during the preview. The system further dynamically updates the list of virtual machines satisfying the rules at time of backup.

Abstract translation: 数据存储系统备份或保护虚拟机。 例如，系统识别在系统中执行的不同虚拟机，并提供可用于创建备份策略的多个因素。 系统使用具有相关标准和布尔运算符的下拉框的用户界面进一步创建虚拟机备份策略的特定规则。 包含的虚拟机的预览允许改进规则。 在预览期间可以排除特定的虚拟机。 该系统进一步动态地更新在备份时满足规则的虚拟机列表。

公开(公告)号：US20140201151A1

公开(公告)日：2014-07-17

申请号：US14098914

申请日：2013-12-06

Applicant: CommVault Systems, Inc.

Inventor： Paramasivam Kumarasamy ,  Rahul S. Pawar ,  Amit Mitkar ,  Satish Chandra Kilaru

IPC: G06F11/14

CPC classification number: G06F16/23 ,  G06F9/45558 ,  G06F11/1458 ,  G06F11/1461 ,  G06F11/1469 ,  G06F16/13 ,  G06F16/168 ,  G06F16/188 ,  G06F2009/45583 ,  G06F2201/815 ,  G06F2201/84

Abstract: A data storage system receives a user instruction through a user interface to restore a specific virtual machine file from a block-level backup. The system accesses a file index which is created during the block-level backup by accessing the file allocation table of the underlying host system and associating the blocks with the file location information of the virtual machine files stored in the file allocation table. The system further creates a file level table based at least in part on the virtual machine file information stored in the file index, displays a listing of the virtual machine files from the file level table, and receives a user selected virtual machine file to restore.

Abstract translation: 数据存储系统通过用户界面接收用户指令，以从块级备份恢复特定的虚拟机文件。 系统通过访问底层主机系统的文件分配表并将块与存储在文件分配表中的虚拟机文件的文件位置信息相关联来访问在块级备份期间创建的文件索引。 该系统至少部分地基于存储在文件索引中的虚拟机文件信息来创建文件级表，从文件级表显示虚拟机文件的列表，并接收用户选择的虚拟机文件进行恢复。

公开(公告)号：US20140196056A1

公开(公告)日：2014-07-10

申请号：US14148507

申请日：2014-01-06

Applicant: CommVault Systems, Inc.

Inventor： Rajiv Kottomtharayil ,  Rahul S. Pawar ,  Ashwin Gautamchand Sancheti ,  Sumer Dilip Deshpande ,  Sri Karthik Bhagi ,  Henry Wallace Dornemann ,  Ananda Venkatesha

IPC: G06F9/50 ,  G06F9/455

CPC classification number: G06F9/45533 ,  G06F9/505 ,  G06F9/5083 ,  G06F2209/5022

Abstract: Virtual machine (VM) proliferation may be reduced through the use of Virtual Server Agents (VSAs) assigned to a group of VM hosts that may determine the availability of a VM to perform a task. Tasks may be assigned to existing VMs instead of creating a new VM to perform the task. Furthermore, a VSA coordinator may determine a grouping of VMs or VM hosts based on one or more factors associated with the VMs or the VM hosts, such as VM type or geographical location of the VM hosts. The VSA coordinator may also assign one or more VSAs to facilitate managing the group of VM hosts. In some embodiments, the VSA coordinators may facilitate load balancing of VSAs during operation, such as during a backup operation, a restore operation, or any other operation between a primary storage system and a secondary storage system.

Abstract translation: 可以通过使用分配给一组VM主机的虚拟服务器代理（VSA）来减少虚拟机（VM）的扩散，这些VM主机可能决定执行任务的可用性。 可以将任务分配给现有虚拟机，而不是创建新的VM来执行任务。 此外，VSA协调器可以基于与VM或VM主机相关联的一个或多个因素（例如VM主机的VM类型或地理位置）来确定VM或VM主机的分组。 VSA协调器还可以分配一个或多个VSA以便于管理VM主机组。 在一些实施例中，VSA协调器可以在操作期间（诸如在备份操作，恢复操作或主存储系统和辅助存储系统之间的任何其他操作）中促进VSA的负载平衡。

公开(公告)号：US20140075440A1

公开(公告)日：2014-03-13

申请号：US14083089

申请日：2013-11-18

Applicant: CommVault Systems, Inc.

Inventor： Anand Prahlad ,  Rahul S. Pawar

IPC: G06F9/48

CPC classification number: G06F11/1448 ,  G06F9/45558 ,  G06F9/4856 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30312 ,  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。

公开(公告)号：US20130262638A1

公开(公告)日：2013-10-03

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

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。

公开(公告)号：US12182092B2

公开(公告)日：2024-12-31

申请号：US18136249

申请日：2023-04-18

Applicant: Commvault Systems, Inc.

Inventor： Sanath Kumar ,  Sri Karthik Bhagi ,  Parag Gokhale ,  Rahul S. Pawar ,  Arun Prabu Duraisamy ,  Manoj Kumar Pradhan ,  Dmitriy Borisovich Zakharkin ,  Prosenjit Sinha ,  Vipul Pawale ,  Jaya Rama Raju Inavolu ,  Manas Bhikchand Mutha ,  Pushpendra Singh

IPC: G06F16/22 ,  G06F11/14 ,  G06F16/245 ,  G06F16/27

Abstract: An improved content indexing (CI) system is disclosed herein. For example, the improved CI system may include a distributed architecture of client computing devices, media agents, a single backup and CI database, and a pool of servers. After a file backup occurs, the backup and CI database may include file metadata indices and other information associated with backed up files. Servers in the pool of servers may, in parallel, query the backup and CI database for a list of files assigned to the respective server that have not been content indexed. The servers may then request a media agent to restore the assigned files from secondary storage and provide the restored files to the servers. The servers may then content index the received restored files. Once the content indexing is complete, the servers can send the content index information to the backup and CI database for storage.

公开(公告)号：US11611479B2

公开(公告)日：2023-03-21

申请号：US17217962

申请日：2021-03-30

Applicant: Commvault Systems, Inc.

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

IPC: H04L41/084 ,  H04L41/08 ,  G06F9/48 ,  G06F11/14 ,  G06F9/50 ,  H04L41/0859 ,  H04L67/561 ,  G06F9/455

Abstract: Software, firmware, and systems are described herein that migrate functionality of a source physical computing device to a destination virtual machine. 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 virtual machine is determined based at least in part on the configuration of the source physical computing device. The destination virtual machine 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.

公开(公告)号：US11544155B2

公开(公告)日：2023-01-03

申请号：US17080265

申请日：2020-10-26

Applicant: Commvault Systems, Inc.

Inventor： Waqas Ashraf ,  Sudha Krishnan Iyer ,  Jun H. Ahn ,  Rahul S. Pawar

IPC: G06F17/00 ,  G06F11/14

Abstract: Systems and method that restore application data stored by a virtual machine database for an application (e.g., SQL, SharePoint, Exchange, and so on) running on the virtual machine are described. The systems and methods create an integrated snapshot of the application data stored in the virtual machine database, by creating a secondary copy of the application data stored in the virtual machine database, performing, via a virtual server agent (VSA), a software snapshot of the virtual machine, and performing, via the virtual server agent, a hardware snapshot of the software snapshot of the virtual machine.