公开(公告)号：US20160019224A1

公开(公告)日：2016-01-21

申请号：US14335814

申请日：2014-07-18

Applicant: CommVault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Arun Kumar KRISHNA SHANKAR

IPC: G06F17/30

CPC classification number: G06F16/113 ,  G06F16/164

Abstract: An information management system according certain aspects for archiving file system content may include a third-party application archiving data agent configured to: access third-party application archiving rules for archiving data to one or more secondary storage devices, wherein the third-party application archiving rules are defined by a third-party application to archive files associated with the third-party application; access third-party metadata associated with a plurality of files in a file system, wherein the plurality of files is associated with the third-party application and the third-party metadata is defined by the third-party application; determine whether to archive one or more files of the plurality of files based at least in part on the third-party application archiving rules and the third-party metadata; and in response to determining that a first file of the plurality of files should be archived, archive the first file to the one or more secondary storage devices.

Abstract translation: 根据用于存档文件系统内容的某些方面的信息管理系统可以包括被配置为：访问用于将数据归档到一个或多个辅助存储设备的第三方应用归档规则的第三方应用归档数据代理，其中第三方应用归档 规则由第三方应用程序定义，以归档与第三方应用程序相关联的文件; 访问与文件系统中的多个文件相关联的第三方元数据，其中所述多个文件与所述第三方应用程序相关联，并且所述第三方元数据由所述第三方应用程序定义; 至少部分地基于第三方应用存档规则和第三方元数据来确定是否存档多个文件中的一个或多个文件; 并且响应于确定所述多个文件的第一文件应被归档，将所述第一文件归档到所述一个或多个辅助存储设备。

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：US20240403260A1

公开(公告)日：2024-12-05

申请号：US18795142

申请日：2024-08-05

Applicant: Commvault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Arun Kumar KRISHNA SHANKAR

IPC: G06F16/11 ,  G06F16/16

Abstract: An information management system according to certain aspects is provided to perform archiving based on third-party application rules and third-party metadata. The system may include a third-party archiving data agent that can access archiving rules and/or metadata of a third-party application. The third-party archiving data agent may be a data agent that can access archiving rules and/or metadata of a third-party application, and can include or be in the form of a plug-in for a particular third-party application. The third-party archiving data agent can decide whether to archive a file associated with a third-party application by checking the third-party metadata associated with the file and determining whether the metadata meets the third-party archiving rules. The system can perform the archiving on behalf of the third-party application, and in certain embodiments, notify the third-party application that the archiving has been completed.

公开(公告)号：US20210365404A1

公开(公告)日：2021-11-25

申请号：US17397585

申请日：2021-08-09

Applicant: Commvault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Arun Kumar KRISHNA SHANKAR

IPC: G06F16/11 ,  G06F16/16

Abstract: An information management system according certain aspects for archiving file system content may include a third-party application archiving data agent configured to: access third-party application archiving rules for archiving data to one or more secondary storage devices, wherein the third-party application archiving rules are defined by a third-party application to archive files associated with the third-party application; access third-party metadata associated with a plurality of files in a file system, wherein the plurality of files is associated with the third-party application and the third-party metadata is defined by the third-party application; determine whether to archive one or more files of the plurality of files based at least in part on the third-party application archiving rules and the third-party metadata; and in response to determining that a first file of the plurality of files should be archived, archive the first file to the one or more secondary storage devices.

公开(公告)号：US20180081887A1

公开(公告)日：2018-03-22

申请号：US15675504

申请日：2017-08-11

Applicant: Commvault Systems, Inc.

Inventor： Jun H. AHN ,  Waqas ASHRAF ,  Arun Kumar KRISHNA SHANKAR

IPC: G06F17/30

CPC classification number: G06F16/113 ,  G06F16/164

Abstract: An information management system according certain aspects for archiving file system content may include a third-party application archiving data agent configured to: access third-party application archiving rules for archiving data to one or more secondary storage devices, wherein the third-party application archiving rules are defined by a third-party application to archive files associated with the third-party application; access third-party metadata associated with a plurality of files in a file system, wherein the plurality of files is associated with the third-party application and the third-party metadata is defined by the third-party application; determine whether to archive one or more files of the plurality of files based at least in part on the third-party application archiving rules and the third-party metadata; and in response to determining that a first file of the plurality of files should be archived, archive the first file to the one or more secondary storage devices.

公开(公告)号：US20210334174A1

公开(公告)日：2021-10-28

申请号：US17227118

申请日：2021-04-09

Applicant: Commvault Systems, Inc.

Inventor： Waqas ASHRAF ,  Nadejda NEKRASSOVA

IPC: G06F11/14 ,  G06F16/11 ,  G06F16/17 ,  G06F16/27 ,  G06F11/20

Abstract: The systems and methods described herein dynamically allocate streams when restoring data from databases. In some embodiments, the system and methods restore data from a database by determining a number of streams to allocate to the database for restoring files of data from the database. The determined number of streams may be based on a total amount of data within the database, and/or may be based, at least in part, on the previous number of streams used during backup operations, in order to balance the benefit of allocating streams to a restoration of data with any detriments associated with changing the number of streams from the number used during previous backup operations.

公开(公告)号：US20210056002A1

公开(公告)日：2021-02-25

申请号：US17080265

申请日：2020-10-26

Applicant: Commvault Systems, Inc.

Inventor： Waqas ASHRAF ,  Sudha Krishnan IYER ,  Jun H. AHN ,  Rahul S. PAWAR

IPC: G06F11/14

Abstract: Systems and method that restore application data stored by a virtual machine database for an application (e.g., SQL, SharePoint, Exchange, and so on) running on the virtual machine are described. The systems and methods create an integrated snapshot of the application data stored in the virtual machine database, by creating a secondary copy of the application data stored in the virtual machine database, performing, via a virtual server agent (VSA), a software snapshot of the virtual machine, and performing, via the virtual server agent, a hardware snapshot of the software snapshot of the virtual machine.

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：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。