公开(公告)号：US20180075166A1

公开(公告)日：2018-03-15

申请号：US15684409

申请日：2017-08-23

Applicant: Commvault Systems, Inc.

Inventor： Rahul S. Pawar ,  Henry Wallace DORNEMANN ,  Rajiv KOTTOMTHARAYIL ,  Chitra RAMASWAMY ,  Ashwin Gautamchand SANCHETI

IPC: G06F17/30

CPC classification number: G06F16/907 ,  G06F9/45558 ,  G06F16/11 ,  G06F16/128 ,  G06F16/162 ,  G06F16/24564 ,  G06F2009/45579 ,  G06F2201/83

Abstract: According to certain aspects, a method can include creating a backup copy of data associated with a virtual machine (VM) on one or more secondary storage devices, wherein the backup copy includes corresponding secondary copies of a plurality of files associated with the VM; analyzing metadata associated with the secondary copies to determine which of the plurality files are eligible to be removed from the primary storage device; in response determining that one or more files are eligible to be removed from the primary storage device, for respective file of the one or more files: determining whether the respective file has been changed since a first time at which the backup copy of the data associated with the VM was created; in response to determining that the respective file has not changed since the first time, removing the respective file; and adding a file placeholder for the removed file.

公开(公告)号：US20200184102A1

公开(公告)日：2020-06-11

申请号：US16704350

申请日：2019-12-05

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Chitra RAMASWAMY ,  Sandeep Naidu PAMIDIPARTHI

IPC: G06F21/62 ,  G06F16/9032 ,  G06F16/11 ,  G06F11/14

Abstract: A backup or storage management system is provided that can secure data within a primary storage environment that stores data in an unsecured format. The storage management system can automatically analyze data received for backup from the primary storage environment and determine whether the data includes information that has been identified as sensitive and/or information that is determined within a threshold degree of probability to be sensitive. The storage management system can then modify the storage of the data that includes sensitive information at the primary storage environment, thereby enabling the data to be secured within the unsecured, or partially secured, primary storage environment. Advantageously, in certain embodiments, by securing data with sensitive information within an unsecured storage environment, embodiments disclosed herein can reduce the occurrences of a data breach or data leak.

公开(公告)号：US20220188719A1

公开(公告)日：2022-06-16

申请号：US17123655

申请日：2020-12-16

Applicant: Commvault Systems, Inc.

Inventor： Chitra RAMASWAMY ,  Tanmay GARG ,  Arun AMARENDRAN ,  Swati SHARMA

IPC: G06Q10/06 ,  G06F16/13 ,  G06F16/17 ,  G06F21/62

Abstract: Systems, methods, and computer-implemented products are provided that collect user file event notifications in real-time and optimizes the collected file event notifications by recognizing file event sets and pruning certain file events from the event sets. The optimized file event notification information is then indexed on an index server. The file's content information (e.g., sensitive information) and the file's metadata are independently collected and indexed and stored on the index server. The information from the optimized file event notifications, the file's content information, and the file's metadata are co-related to each other and presented in a file activity audit report.

公开(公告)号：US20220318199A1

公开(公告)日：2022-10-06

申请号：US17325105

申请日：2021-05-19

Applicant: Commvault Systems, Inc.

Inventor： Sri Karthik BHAGI ,  Vijay H. AGRAWAL ,  Rajiv KOTTOMTHARAYIL ,  Bhavyan Bharatkumar MEHTA ,  Chitra RAMASWAMY

IPC: G06F16/178

Abstract: This disclosure provides for an information management system that implements a method for migrating one or more sub-clients of a source filer to one or more sub-clients of a destination filer. The information management system may receive a request to migrate data of a source filer to a destination filer and identifying one or more sub-clients of the source filer. The information management system may then present the identified one or more sub-clients to a user of a client computing device, and receive a selection of one or more sub-clients from the identified one or more sub-clients. The information management system may then create one or more sub-clients on the destination filer, and synchronize data of each sub-client of the selected one or more sub-clients with a corresponding sub-client of the created one or more sub-clients on the destination filer.

公开(公告)号：US20180107838A1

公开(公告)日：2018-04-19

申请号：US15292606

申请日：2016-10-13

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Chitra RAMASWAMY ,  Sandeep Naidu PAMIDIPARTHI

IPC: G06F21/62 ,  G06F11/14 ,  G06F17/30

Abstract: A backup or storage management system is provided that can secure data within a primary storage environment that stores data in an unsecured format. The storage management system can automatically analyze data received for backup from the primary storage environment and determine whether the data includes information that has been identified as sensitive and/or information that is determined within a threshold degree of probability to be sensitive. The storage management system can then modify the storage of the data that includes sensitive information at the primary storage environment, thereby enabling the data to be secured within the unsecured, or partially secured, primary storage environment. Advantageously, in certain embodiments, by securing data with sensitive information within an unsecured storage environment, embodiments disclosed herein can reduce the occurrences of a data breach or data leak.

公开(公告)号：US20200327163A1

公开(公告)日：2020-10-15

申请号：US16837714

申请日：2020-04-01

Applicant: Commvault Systems, Inc.

Inventor： Rahul S. PAWAR ,  Henry Wallace DORNEMANN ,  Rajiv KOTTOMTHARAYIL ,  Chitra RAMASWAMY ,  Ashwin Gautamchand SANCHETI

IPC: G06F16/907 ,  G06F16/11 ,  G06F16/16 ,  G06F16/2455 ,  G06F9/455

Abstract: According to certain aspects, a method can include creating a backup copy of data associated with a virtual machine (VM) on one or more secondary storage devices, wherein the backup copy includes corresponding secondary copies of a plurality of files associated with the VM; analyzing metadata associated with the secondary copies to determine which of the plurality files are eligible to be removed from the primary storage device; in response determining that one or more files are eligible to be removed from the primary storage device, for respective file of the one or more files: determining whether the respective file has been changed since a first time at which the backup copy of the data associated with the VM was created; in response to determining that the respective file has not changed since the first time, removing the respective file; and adding a file placeholder for the removed file.

公开(公告)号：US20160019317A1

公开(公告)日：2016-01-21

申请号：US14333328

申请日：2014-07-16

Applicant: CommVault Systems, Inc.

Inventor： Rahul S. PAWAR ,  Henry Wallace DORNEMANN ,  Rajiv KOTTOMTHARAYIL ,  Chitra RAMASWAMY ,  Ashwin Gautamchand SANCHETI

IPC: G06F17/30

CPC classification number: G06F16/907 ,  G06F9/45558 ,  G06F16/11 ,  G06F16/128 ,  G06F16/162 ,  G06F16/24564 ,  G06F2009/45579 ,  G06F2201/83

Abstract: According to certain aspects, a method can include creating a backup copy of data associated with a virtual machine (VM) on one or more secondary storage devices, wherein the backup copy includes corresponding secondary copies of a plurality of files associated with the VM; analyzing metadata associated with the secondary copies to determine which of the plurality files are eligible to be removed from the primary storage device; in response determining that one or more files are eligible to be removed from the primary storage device, for respective file of the one or more files: determining whether the respective file has been changed since a first time at which the backup copy of the data associated with the VM was created; in response to determining that the respective file has not changed since the first time, removing the respective file; and adding a file placeholder for the removed file.

Abstract translation: 根据某些方面，一种方法可以包括在一个或多个辅助存储设备上创建与虚拟机（VM）相关联的数据的备份副本，其中所述备份副本包括与所述VM相关联的多个文件的对应次要副本; 分析与次要副本相关联的元数据，以确定多个文件中的哪一个有资格从主存储设备移除; 作为响应，确定一个或多个文件有资格从主存储设备移除，对于所述一个或多个文件的相应文件：确定相关文件是否已经相对于所述数据的备份副本的第一次被改变 VM被创建; 响应于确定相应文件自第一次以来没有改变，去除相应的文件; 并为删除的文件添加文件占位符。