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公开(公告)号：US20220237084A1
公开(公告)日：2022-07-28
申请号：US17177094
申请日：2021-02-16
Applicant: Commvault Systems, Inc.
Inventor： Sri Karthik BHAGI , Amit MAHAJAN , Avi KHINVASARA , Adithya URUGUDIGE RAVINDRA , Arun Prabu DURAISAMY , Ramkumar SEETHARAMAN , Sindhu SETHUNAMASIVAYAM , Jing ZHAO
IPC: G06F11/14
Abstract: An information management system supports the concurrent transfer of multiple extents from a client computing device having one or more files stored in a primary storage device. The client computing device determines whether one or more of the files are extent-eligible by comparing a file size of a file with a predetermine file size threshold. Based on the comparison, the client computing device determines that the file is extent-eligible, and determines a plurality of extents for the extent-eligible file. The client computing device may then concurrently transmit one or more of the extents of the extent-eligible file to one or more nodes in communication with the client computing device. The one or more nodes may index the received extents for later retrieval during a restore operation of the extent-eligible file. The one or more nodes may also validate the extents to ensure that the extents are not corrupted.
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公开(公告)号：US20190129798A1
公开(公告)日：2019-05-02
申请号：US16234468
申请日：2018-12-27
Applicant: Commvault Systems, Inc.
Inventor： Manas Bhikchand MUTHA , Amit MAHAJAN , Yan LIU , Jun H. AHN
Abstract: A system according to certain aspects improves the process of creating secondary copies of data (e.g., creating backup copies). The system can compute the score of the data (e.g., a computer file storing information) to be backed up, and determine whether the score satisfies one or more threshold criteria before backing up the data. In one example, a change in score indicates a change in the content of the data. The threshold criteria may be that the score be different from the score of the most recently backed up copy of the data.
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Patent Agency Ranking
3.发明公开公开(公告)号：US20240256326A1
公开(公告)日：2024-08-01
申请号：US18595719
申请日：2024-03-05
Applicant: Commvault Systems, Inc.
Inventor： Amit MAHAJAN , Ratish Babu ANDHAM VEETIL , Venkatesh MAHARAJAN
CPC classification number: G06F9/45558 , G06F11/1469 , H04L63/083 , G06F2009/4557 , G06F2009/45583 , G06F2009/45595 , G06F2201/815
Abstract: The disclosed approach works without the individualized credentials of failed machines when setting up recovery VMs in a cloud computing environment. Each recovery VMs is customized to properly correspond to the system state of its failed counterpart. An illustrative data storage management system recovers backup data and system states collected from the counterpart computing devices, custom-configures recovery VMs in the cloud computing environment, and injects the desired drivers into each recovery VM during an enhanced bare-metal restore process. The enhanced bare-metal restore process works without the failed computer's credentials. The system also restores the backed up data to recovery volumes attached to the recovery VMs. The present approach is both scalable and secure. When the enhanced bare-metal restore process completes, each cloud-based recovery VM presents a user interface that, for the first time after the computing device has failed, asks for the individualized credentials of the failed machine.
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公开(公告)号：US20160098323A1
公开(公告)日：2016-04-07
申请号：US14506164
申请日：2014-10-03
Applicant: CommVault Systems, Inc.
Inventor： Manas Bhikchand MUTHA , Amit MAHAJAN , Yan LIU , Jun H. AHN
CPC classification number: G06F11/1402 , G06F3/067 , G06F11/00 , G06F17/30082 , H04L51/22 , H04L67/06
Abstract: A system according to certain aspects improves the process of creating secondary copies of data (e.g., creating backup copies). The system can compute the score of the data (e.g., a computer file storing information) to be backed up, and determine whether the score satisfies one or more threshold criteria before backing up the data. In one example, a change in score indicates a change in the content of the data. The threshold criteria may be that the score be different from the score of the most recently backed up copy of the data.
Abstract translation: 根据某些方面的系统改进了创建数据的次要副本（例如，创建备份副本）的过程。 该系统可以计算要备份的数据的分数（例如，存储信息的计算机文件），并且在备份数据之前确定分数是否满足一个或多个阈值标准。 在一个示例中，分数的改变表示数据的内容的变化。 阈值标准可能是得分与最近备份的数据副本的得分不同。
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公开(公告)号：US20250156214A1
公开(公告)日：2025-05-15
申请号：US19024674
申请日：2025-01-16
Applicant: Commvault Systems, Inc.
Inventor： Amit MAHAJAN , Ratish Babu ANDHAM VEETIL , Venkatesh MAHARAJAN
Abstract: The disclosed approach works without the individualized credentials of failed machines when setting up recovery VMs in a cloud computing environment. Each recovery VMs is customized to properly correspond to the system state of its failed counterpart. An illustrative data storage management system recovers backup data and system states collected from the counterpart computing devices, custom-configures recovery VMs in the cloud computing environment, and injects the desired drivers into each recovery VM during an enhanced bare-metal restore process. The enhanced bare-metal restore process works without the failed computer's credentials. The system also restores the backed up data to recovery volumes attached to the recovery VMs. The present approach is both scalable and secure. When the enhanced bare-metal restore process completes, each cloud-based recovery VM presents a user interface that, for the first time after the computing device has failed, asks for the individualized credentials of the failed machine.
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公开(公告)号：US20230032790A1
公开(公告)日：2023-02-02
申请号：US17389204
申请日：2021-07-29
Applicant: Commvault Systems, Inc.
Inventor： Amit MAHAJAN , Ratish Babu ANDHAM VEETIL , Venkatesh MAHARAJAN
Abstract: The disclosed approach works without the individualized credentials of failed machines when setting up recovery VMs in a cloud computing environment. Each recovery VMs is customized to properly correspond to the system state of its failed counterpart. An illustrative data storage management system recovers backup data and system states collected from the counterpart computing devices, custom-configures recovery VMs in the cloud computing environment, and injects the desired drivers into each recovery VM during an enhanced bare-metal restore process. The enhanced bare-metal restore process works without the failed computer's credentials. The system also restores the backed up data to recovery volumes attached to the recovery VMs. The present approach is both scalable and secure. When the enhanced bare-metal restore process completes, each cloud-based recovery VM presents a user interface that, for the first time after the computing device has failed, asks for the individualized credentials of the failed machine.
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公开(公告)号：US20210271553A1
公开(公告)日：2021-09-02
申请号：US17198715
申请日：2021-03-11
Applicant: Commvault Systems, Inc.
Inventor： Manas Bhikchand MUTHA , Amit MAHAJAN , Yan LIU , Jun H. AHN
Abstract: A system according to certain aspects improves the process of creating secondary copies of data (e.g., creating backup copies). The system can compute the score of the data (e.g., a computer file storing information) to be backed up, and determine whether the score satisfies one or more threshold criteria before backing up the data. In one example, a change in score indicates a change in the content of the data. The threshold criteria may be that the score be different from the score of the most recently backed up copy of the data.
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