公开(公告)号：US20150212889A1

公开(公告)日：2015-07-30

申请号：US14606524

申请日：2015-01-27

Applicant: CommVault Systems, Inc.

Inventor： Arun Prasad Amarendran ,  Jun H. Ahn ,  Tirthankar Chatterjee ,  Manas Bhikchand Mutha ,  Ho-chi Chen ,  Prosenjit Sinha ,  Yongtao Liu

IPC: G06F11/14 ,  G06F17/30 ,  H04L29/06 ,  H04L12/58

CPC classification number: G06F11/1402 ,  G06F11/1448 ,  G06F11/1469 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30091 ,  G06F17/30117 ,  G06F2201/80 ,  H04L51/22 ,  H04L63/083 ,  H04L63/10

Abstract: A system for providing user access to electronic mail includes an email client and an email server. The email client receives and communicates a user interaction with an email message The email server that receives the communication, determines whether the email message stored in a live database or in a backup storage. Upon determination that the email message is stored in a backup storage, the email server performs a message exchange with a backup storage system to perform the user-requested action.

Abstract translation: 用于提供用户对电子邮件的访问的系统包括电子邮件客户端和电子邮件服务器。 电子邮件客户端接收并传达与电子邮件消息的用户交互。接收通信的电子邮件服务器确定存储在实时数据库或备份存储中的电子邮件消息。 当确定电子邮件消息存储在备份存储器中时，电子邮件服务器执行与备份存储系统的消息交换以执行用户请求的动作。

公开(公告)号：US11983075B2

公开(公告)日：2024-05-14

申请号：US17901745

申请日：2022-09-01

Applicant: Commvault Systems, Inc.

Inventor： Sri Karthik Bhagi ,  Prosenjit Sinha

IPC: G06F16/00 ,  G06F11/14 ,  G06F11/30 ,  G06F16/11 ,  G06F16/14 ,  G06F16/16 ,  G06F16/182 ,  G06F16/21

CPC classification number: G06F11/1451 ,  G06F11/1448 ,  G06F11/1464 ,  G06F11/3006 ,  G06F11/3055 ,  G06F16/119 ,  G06F16/148 ,  G06F16/156 ,  G06F16/164 ,  G06F16/168 ,  G06F16/183 ,  G06F16/21 ,  G06F2201/80 ,  G06F2201/805 ,  G06F2201/82

Abstract: A method and system for migrating data and metadata from a first backup system to a second backup system via a staging system is disclosed. The system accesses the backup data from the first backup system and restores it, along with the associated metadata, to a staging system. A metadata file is created at the staging system which comprises of the metadata that is to be migrated to the second backup system. The system then migrates the data from the staging system to the second backup system. The metadata is also migrated to the second backup system in a format such that it can be indexed. As a result, the migrated data can be browsed and searched based on one or more search criteria based on the associated metadata. Other details are provided herein.

公开(公告)号：US11880487B2

公开(公告)日：2024-01-23

申请号：US17000269

申请日：2020-08-21

Applicant: Commvault Systems, Inc.

Inventor： Manas Bhikchand Mutha ,  Prosenjit Sinha

IPC: A63F13/35 ,  G06F21/62 ,  G06F21/60 ,  G06F16/29 ,  G06F16/22

CPC classification number: G06F21/6245 ,  G06F16/2228 ,  G06F16/29 ,  G06F21/604

Abstract: Systems and methods are described herein for graphically representing an information management system based on the characteristics of within the system. The systems and methods interface with various components of the system (e.g., administrative components, index components, and so on) to identify data having certain characteristics (e.g., personal data), and generate or render information (e.g., a heat map or other visual display) that represents areas or locations within the system storing the data. Thus, the systems and methods, in some embodiments, generate or create a data-specific view into the information management system.

公开(公告)号：US11687511B2

公开(公告)日：2023-06-27

申请号：US17246289

申请日：2021-04-30

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 ,  G06F16/27 ,  G06F16/24 ,  G06F11/14 ,  G06F16/245

CPC classification number: G06F16/2228 ,  G06F11/1469 ,  G06F16/245 ,  G06F16/27 ,  G06F2201/84

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：US11609827B2

公开(公告)日：2023-03-21

申请号：US17580501

申请日：2022-01-20

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: G06F11/14 ,  G06F9/50 ,  G06F16/13 ,  G06F16/11 ,  G06F16/27 ,  G06F16/22 ,  G06F16/14

Abstract: An improved content indexing system is disclosed herein that content indexing system combines the functionality of the backup metadata database and the content index database into a single backup and content index database to avoid the need to perform synchronization operations. By using a single backup and content index database, the content indexing system also reduces the computing performance costs that would be associated with the synchronization operations as the amount of indexed content increases, thereby solving scalability issues.

公开(公告)号：US20190278748A1

公开(公告)日：2019-09-12

申请号：US16425893

申请日：2019-05-29

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad Amarendran ,  Jun H. Ahn ,  Tirthankar Chatterjee ,  Manas Bhikchand Mutha ,  Ho-Chi Chen ,  Prosenjit Sinha ,  Yongtao Liu

IPC: G06F16/16 ,  G06F16/13 ,  G06F11/14 ,  H04L29/06 ,  G06F11/20 ,  H04L12/58

Abstract: A system for providing user access to electronic mail includes an email client and an email server. The email client receives and communicates a user interaction with an email message. The email server that receives the communication, determines whether the email message stored in a live database or in a backup storage. Upon determination that the email message is stored in a backup storage, the email server performs a message exchange with a backup storage system to perform the user-requested action.

公开(公告)号：US20190107951A1

公开(公告)日：2019-04-11

申请号：US16150146

申请日：2018-10-02

Applicant: Commvault Systems, Inc.

Inventor： Prosenjit Sinha

IPC: G06F3/06 ,  G06F16/178 ,  G06F16/00 ,  G06F11/14

CPC classification number: G06F3/065 ,  G06F3/0611 ,  G06F3/0619 ,  G06F3/0653 ,  G06F3/067 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/1469 ,  G06F16/00 ,  G06F16/178 ,  G06F2201/84

Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.

公开(公告)号：US09952934B2

公开(公告)日：2018-04-24

申请号：US14601036

申请日：2015-01-20

Applicant: CommVault Systems, Inc.

Inventor： Prosenjit Sinha

IPC: G06F17/30 ,  G06F11/14

CPC classification number: G06F11/1451 ,  G06F11/00 ,  G06F11/1464 ,  G06F17/30174 ,  G06F17/30233 ,  G06F17/30368 ,  G06F2201/84

Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.

公开(公告)号：US11467914B2

公开(公告)日：2022-10-11

申请号：US17037294

申请日：2020-09-29

Applicant: Commvault Systems, Inc.

Inventor： Sri Karthik Bhagi ,  Prosenjit Sinha

IPC: G06F16/00 ,  G06F11/14 ,  G06F16/11 ,  G06F16/14 ,  G06F16/16 ,  G06F16/182 ,  G06F16/21 ,  G06F11/30

Abstract: A method and system for migrating data and metadata from a first backup system to a second backup system via a content staging system is disclosed. The system accesses the backup data from the first backup system and restores it, along with the associated metadata, to a staging system. A metadata file is created at the staging system which comprises of the metadata that is to be migrated to the second backup system. The system then migrates the data from the staging system to the second backup system. The metadata is also migrated to the second backup system in a format such that it can be indexed. As a result, the migrated data can be browsed and searched based on one or more search criteria based on the associated metadata. Other details are provided herein.

公开(公告)号：US11321190B2

公开(公告)日：2022-05-03

申请号：US17073018

申请日：2020-10-16

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: G06F16/00 ,  G06F11/14 ,  G06F16/11 ,  G06F16/245 ,  G06F16/22

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.