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公开(公告)号：US20180232278A1
公开(公告)日：2018-08-16
申请号：US15888592
申请日：2018-02-05
Applicant: Commvault Systems, Inc.
Inventor： Paramasivam Kumarasamy , Brahmaiah Vallabhaneni , Prashanth Nagabhushana Bangalore , Vimal Kumar Nallathambi , Dmitriy Borisovich Zakharkin
CPC classification number: G06F11/1402 , G06F3/0614 , G06F3/065 , G06F3/067 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1461 , G06F2201/84
Abstract: A data storage system according to certain aspects can share a single snapshot for multiple applications and/or agents. For example, the data storage system can receive snapshot commands from multiple applications and/or agents, and can group them for a single snapshot (e.g., based on time of receipt of the snapshot commands). Data associated with the multiple applications and/or agents may reside on a single LUN or volume. The data storage system can take a single snapshot of the LUN or volume, and generate metadata regarding which portion of the snapshot is related to which application. The single snapshot can be stored in one or more secondary storage devices. The single snapshot may be partitioned into portions relating to different applications and stored separately.
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公开(公告)号：US09886346B2
公开(公告)日：2018-02-06
申请号：US14151650
申请日：2014-01-09
Applicant: CommVault Systems, Inc.
Inventor： Paramasivam Kumarasamy , Brahmaiah Vallabhaneni , Prashanth Nagabhushana Bangalore , Vimal Kumar Nallathambi , Dmitriy Borisovich Zakharkin
CPC classification number: G06F11/1402 , G06F3/0614 , G06F3/065 , G06F3/067 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1461 , G06F2201/84
Abstract: A data storage system according to certain aspects can share a single snapshot for multiple applications and/or agents. For example, the data storage system can receive snapshot commands from multiple applications and/or agents, and can group them for a single snapshot (e.g., based on time of receipt of the snapshot commands). Data associated with the multiple applications and/or agents may reside on a single LUN or volume. The data storage system can take a single snapshot of the LUN or volume, and generate metadata regarding which portion of the snapshot is related to which application. The single snapshot can be stored in one or more secondary storage devices. The single snapshot may be partitioned into portions relating to different applications and stored separately.
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13.发明授权公开(公告)号：US09800656B2
公开(公告)日：2017-10-24
申请号：US15413249
申请日：2017-01-23
Applicant: Commvault Systems, Inc.
Inventor： Brahmaiah Vallabhaneni , Paramasivam Kumarasamy
CPC classification number: H04L67/1095 , H04L67/1097 , H04L67/2804
Abstract: Systems and methods are disclosed for speedily upgrading (e.g., via service packs) components of a storage management system, such as media agents and data agents, which may number in the thousands. The disclosed methods and systems provide a lightweight and flexible approach. Executable files such as service packs are deployed to a network-shared file system and are served on demand to each targeted host computing device to launch a data agent and/or media agent component. New service packs (e.g., upgrades) are installed on another shared drive and the connection thereto is refreshed by each targeted storage management component to begin executing the new version on demand. The resultant overall upgrade process across the storage management system may be substantially shortened, and the network burden greatly reduced.
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14.发明授权公开(公告)号：US09609058B2
公开(公告)日：2017-03-28
申请号：US14513049
申请日：2014-10-13
Applicant: CommVault Systems, Inc.
Inventor： Brahmaiah Vallabhaneni , Paramasivam Kumarasamy
IPC: H04L29/08
CPC classification number: H04L67/1095 , H04L67/1097 , H04L67/2804
Abstract: Systems and methods are disclosed for speedily upgrading (e.g., via service packs) components of a storage management system, such as media agents and data agents, which may number in the thousands. The disclosed methods and systems provide a lightweight and flexible approach. Executable files such as service packs are deployed to a network-shared file system and are served on demand to each targeted host computing device to launch a data agent and/or media agent component. New service packs (e.g., upgrades) are installed on another shared drive and the connection thereto is refreshed by each targeted storage management component to begin executing the new version on demand. The resultant overall upgrade process across the storage management system may be substantially shortened, and the network burden greatly reduced.
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公开(公告)号：US09275086B2
公开(公告)日：2016-03-01
申请号：US13786928
申请日：2013-03-06
Applicant: CommVault Systems, Inc.
Inventor： Paramasivam Kumarasamy , Brahmaiah Vallabhaneni
CPC classification number: G06F17/30575 , G06F11/1456 , G06F11/2094 , G06F17/303 , G06F17/30309 , G06F17/30371
Abstract: A data storage system according to certain aspects can archive database data associated with different database applications. The data storage system according to certain aspects may provide database archiving modules that include logic incorporating and/or based on the native schema and/or native commands specific to particular database applications. The database archiving modules according to certain aspects may determine the relationship between tables associated with corresponding database applications and archive selected database data based on the native schema and native commands.
Abstract translation: 根据某些方面的数据存储系统可以归档与不同数据库应用相关联的数据库数据。 根据某些方面的数据存储系统可以提供包括并入和/或基于特定数据库应用特有的本地模式和/或本地命令的逻辑的数据库归档模块。 根据某些方面的数据库归档模块可以确定与对应的数据库应用相关联的表之间的关系，并且基于本机模式和本地命令来归档选定的数据库数据。
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Patent Agency Ranking
公开(公告)号：US12056018B2
公开(公告)日：2024-08-06
申请号：US17843750
申请日：2022-06-17
Applicant: Commvault Systems, Inc.
Inventor： Chandresh Sharma , Saurabh Agrawal , Brahmaiah Vallabhaneni , Hetal Kapadia , Manoj Kumar Vijayan
IPC: G06F11/14
CPC classification number: G06F11/1464 , G06F11/1451 , G06F11/1469 , G06F2201/80
Abstract: A disclosed framework enables virtually any aggressive Recovery Point Objective (RPO) to be enforced for a production database, without limitation on type of database management system (DBMS) or size of the production database. The framework overcomes technological barriers of the prior art, such as bottlenecks presented by a storage manager computer that traditionally managed database backups. To avoid the bottlenecks, an illustrative data storage management system does not engage the storage manager computer in storage operations that could impact the database RPO. Certain components are added and enhanced to autonomously capture database transaction logs, which are stored securely and persistently away from the DBMS. In a separate and less frequent operation, and with involvement of the storage manager computer, the illustrative system generates secondary copies in their final form. Meanwhile, temporary backup files can be used in restore operations without first being converted into secondary copies.
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公开(公告)号：US11847026B2
公开(公告)日：2023-12-19
申请号：US17037277
申请日：2020-09-29
Applicant: Commvault Systems, Inc.
Inventor： Paramasivam Kumarasamy , Brahmaiah Vallabhaneni , Prashanth Nagabhushana Bangalore , Vimal Kumar Nallathambi , Dmitriy Borisovich Zakharkin
CPC classification number: G06F11/1402 , G06F11/1448 , G06F11/1451 , G06F11/1458 , G06F11/1461 , G06F3/065 , G06F3/067 , G06F3/0614 , G06F2201/84
Abstract: A data storage system according to certain aspects can share a single snapshot for multiple applications and/or agents. For example, the data storage system can receive snapshot commands from multiple applications and/or agents, and can group them for a single snapshot (e.g., based on time of receipt of the snapshot commands). Data associated with the multiple applications and/or agents may reside on a single LUN or volume. The data storage system can take a single snapshot of the LUN or volume, and generate metadata regarding which portion of the snapshot is related to which application. The single snapshot can be stored in one or more secondary storage devices. The single snapshot may be partitioned into portions relating to different applications and stored separately.
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公开(公告)号：US11593224B2
公开(公告)日：2023-02-28
申请号：US17470258
申请日：2021-09-09
Applicant: Commvault Systems, Inc.
Inventor： Jun H. Ahn , Waqas Ashraf , Anup Kumar , Brahmaiah Vallabhaneni
Abstract: Rather than relying on pre-defined scheduling of secondary copy operations such as backup jobs, the illustrative opportunistic approach initiates secondary copy operations based on changing operational conditions in a storage management system. An adaptive backup readiness score is based on a number of backup-readiness operational factors. An illustrative enhanced data agent which is associated with the target database application (or other executable component) may monitor the operational factors and determine the backup readiness score based on weights assigned to the respective operational factors. The enhanced data agent may evaluate recent backup jobs to determine which of the operational factors that contributed to the backup readiness score may have been most relevant. Based on the most-relevant analysis, the enhanced data agent may adapt the weights assigned to the monitored operational factors, so that the backup readiness score may be more suitable and responsive to ongoing operational conditions in the system.
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公开(公告)号：US11520755B2
公开(公告)日：2022-12-06
申请号：US16985027
申请日：2020-08-04
Applicant: Commvault Systems, Inc.
Inventor： Girish Ramohalli Gopala Rao , Paramasivam Kumarasamy , Brahmaiah Vallabhaneni , Rajesh Polimera , Navatha Devi Chintala
Abstract: The systems and methods provide for migrating database management system (DBMS) applications to cloud storage by automating a continuous replication of changes made to the DBMS from the DBMS to an associated cloud instance. For example, the systems and methods facilitate the migration of the DBMS via multiple processes performing in parallel—a process to create and provision a new machine instance (e.g., an EC2 instance), a process to clone and transfer parameters of the operating system/software of the DBMS, and a process that backs up and/or captures the application data of the DBMS. In some embodiments, the systems and methods, utilizing parallel processes, and combining outputs of the processes to a synchronization process, efficiently and quickly migrate DBMS applications to cloud storage, among other benefits.
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公开(公告)号：US11144402B2
公开(公告)日：2021-10-12
申请号：US16593760
申请日：2019-10-04
Applicant: Commvault Systems, Inc.
Inventor： Jun H. Ahn , Waqas Ashraf , Anup Kumar , Brahmaiah Vallabhaneni
Abstract: Rather than relying on pre-defined scheduling of secondary copy operations such as backup jobs, the illustrative opportunistic approach initiates secondary copy operations based on changing operational conditions in a storage management system. An adaptive backup readiness score is based on a number of backup-readiness operational factors. An illustrative enhanced data agent which is associated with the target database application (or other executable component) may monitor the operational factors and determine the backup readiness score based on weights assigned to the respective operational factors. The enhanced data agent may evaluate recent backup jobs to determine which of the operational factors that contributed to the backup readiness score may have been most relevant. Based on the most-relevant analysis, the enhanced data agent may adapt the weights assigned to the monitored operational factors, so that the backup readiness score may be more suitable and responsive to ongoing operational conditions in the system.
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