公开(公告)号：US20240378117A1

公开(公告)日：2024-11-14

申请号：US18749427

申请日：2024-06-20

Applicant: Commvault Systems, Inc.

Inventor： Rahul S. PAWAR ,  Jun H. AHN ,  Manas Bhikchand MUTHA ,  Henry Wallace DORNEMANN ,  Anup KUMAR

IPC: G06F11/14 ,  G06F8/60 ,  G06F9/445 ,  G06F9/455 ,  G06F16/11

Abstract: An information management system according to certain aspects may be configured to generate a snapshot of data relating to a plurality of applications. The system may include a plurality of data agents, wherein each data agent is associated with at least one of a plurality of applications, and data generated by the plurality of applications is stored in a logical volume in primary storage. The system may also include a snapshot manager configured to detect the plurality of applications; check with the plurality of data agents whether the associated applications are in consistent states; obtain a snapshot of the logical volume in response to receiving notifications from the plurality of data agents that the associated applications are in consistent states; and generate mapping information between a particular one of the plurality of applications and a portion of the snapshot relating to the particular one of the plurality of applications.

公开(公告)号：US20220058090A1

公开(公告)日：2022-02-24

申请号：US17470258

申请日：2021-09-09

Applicant: Commvault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Anup KUMAR ,  Brahmaiah VALLABHANENI

IPC: G06F11/14

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.

公开(公告)号：US20170206144A1

公开(公告)日：2017-07-20

申请号：US15474077

申请日：2017-03-30

Applicant: Commvault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Anup KUMAR ,  Brahmaiah VALLABHANENI

IPC: G06F11/14

CPC classification number: G06F11/1461 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/3034 ,  G06F11/3485 ,  G06F2201/80 ,  G06F2201/81 ,  G06F2201/88

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.

公开(公告)号：US20170206142A1

公开(公告)日：2017-07-20

申请号：US15474693

申请日：2017-03-30

Applicant: Commvault Systems, Inc.

Inventor： Rahul S. PAWAR ,  Jun H. AHN ,  Manas Bhikchand MUTHA ,  Henry Wallace DORNEMANN ,  Anup KUMAR

IPC: G06F11/14 ,  G06F9/445 ,  G06F9/455 ,  G06F17/30

Abstract: An information management system according to certain aspects may be configured to generate a snapshot of data relating to a plurality of applications. The system may include a plurality of data agents, wherein each data agent is associated with at least one of a plurality of applications, and data generated by the plurality of applications is stored in a logical volume in primary storage. The system may also include a snapshot manager configured to detect the plurality of applications; check with the plurality of data agents whether the associated applications are in consistent states; obtain a snapshot of the logical volume in response to receiving notifications from the plurality of data agents that the associated applications are in consistent states; and generate mapping information between a particular one of the plurality of applications and a portion of the snapshot relating to the particular one of the plurality of applications.

公开(公告)号：US20160162369A1

公开(公告)日：2016-06-09

申请号：US14561046

申请日：2014-12-04

Applicant: CommVault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Anup KUMAR ,  Brahmaiah VALLABHANENI

IPC: G06F11/14

CPC classification number: G06F11/1461 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/3034 ,  G06F11/3485 ,  G06F2201/80 ,  G06F2201/81 ,  G06F2201/88

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.

Abstract translation: 这种说明性的机会主义方法不是依赖于诸如备份作业的二次复制操作的预定义调度，而是基于存储管理系统中的变化的操作条件来启动二次复制操作。 自适应备份就绪分数基于备份备份操作因素的数量。 与目标数据库应用程序（或其他可执行组件）相关联的说明性增强数据代理可以基于分配给各个操作因素的权重来监视操作因素并确定备份就绪分数。 增强型数据代理可以评估最近的备份作业，以确定对备份准备评分贡献的哪些操作因素可能是最相关的。 基于最相关的分析，增强数据代理可以调整分配给所监视的操作因素的权重，使得备份就绪分数可以更适合并响应于系统中正在进行的操作条件。