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1.发明公开公开(公告)号：US20230334033A1
公开(公告)日：2023-10-19
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 , G06F16/27 , G06F16/245
CPC classification number: G06F16/2228 , G06F11/1469 , G06F16/27 , G06F16/245 , 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.
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2.发明申请公开(公告)号：US20190087280A1
公开(公告)日：2019-03-21
申请号：US16130849
申请日：2018-09-13
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
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.
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公开(公告)号：US20190079928A1
公开(公告)日：2019-03-14
申请号：US16130873
申请日：2018-09-13
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
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.
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公开(公告)号：US20220222150A1
公开(公告)日：2022-07-14
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
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.
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5.发明申请公开(公告)号：US20210326317A1
公开(公告)日：2021-10-21
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 , G06F11/14 , G06F16/27 , G06F16/245
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.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210034473A1
公开(公告)日：2021-02-04
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: 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.
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公开(公告)号：US20190087286A1
公开(公告)日：2019-03-21
申请号：US16130863
申请日：2018-09-13
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
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.
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公开(公告)号：US20190087285A1
公开(公告)日：2019-03-21
申请号：US16130843
申请日：2018-09-13
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
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.
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9.发明申请公开(公告)号：US20190087279A1
公开(公告)日：2019-03-21
申请号：US16130823
申请日：2018-09-13
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
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.
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公开(公告)号：US20250165355A1
公开(公告)日：2025-05-22
申请号：US18934284
申请日：2024-11-01
Applicant: Commvault Systems, Inc.
Inventor： Amit Mitkar , Chandrakant AGARKAR , Jun H. AHN , Henry Wallace DORNEMANN , Andrei EROFEEV , Lawrence Fisher , Parag GOKHALE , Amey Vijaykumar KARANDIKAR , Sanath KUMAR , Sanjay KUMAR , Manoj Kumar PRADHAN , Mahesh PRAKASH RAO
Abstract: Because Kubernetes clusters can be ephemeral, backing up in-cluster data to storage outside the cluster is important. Prior art solutions used the cluster's API server, which facilitates communications with the cluster control plane, to transfer backup data through the API server. However, the API server as a data transfer node has resiliency weaknesses and can slow down backup job performance. The present solution provides a more streamlined and scalable approach, which circumvents the API server and additionally includes more robust error checking, log capture, and realtime job monitoring to provide improved data protection resilience. The disclosed approach employs a “sponsor” data agent outside the cluster and temporarily deploys a specialized backup resource within the cluster during a backup job, such as a lightweight Kubernetes File Client and/or an enhanced File System Data Agent, both of which present substantial performance and resiliency advantages over the API server.
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