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公开(公告)号:US20200349107A1
公开(公告)日:2020-11-05
申请号:US16934432
申请日:2020-07-21
Applicant: Commvault Systems, Inc.
Inventor: Parag GOKHALE , Rajiv KOTTOMTHARAYIL , Prakash VARADHARAJAN
IPC: G06F16/11 , G06F16/21 , G06F16/27 , G06F16/2453 , G06F11/14
Abstract: A system for archiving data objects using secondary copies is disclosed. The system creates one or more secondary copies of primary data that contains multiple data objects. The system may maintain a first data structure that tracks the data objects for which the system has created secondary copies and the locations of the secondary copies. To archive data objects in the primary data, the system identifies data objects to be archived, verifies that previously-created secondary copies of the identified data objects exist, and replaces the identified data objects with stubs. The system may maintain a second data structure that both tracks the stubs and refers to the first data structure, thereby creating an association between the stubs and the locations of the secondary copies.
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公开(公告)号:US20200334201A1
公开(公告)日:2020-10-22
申请号:US16918512
申请日:2020-07-01
Applicant: Commvault Systems, Inc.
Inventor: Rahul S. PAWAR , Rajiv KOTTOMTHARAYIL , Parag GOKHALE , Sumer Dilip DESHPANDE , Henry Wallace DORNEMANN
Abstract: Virtualization sprawl can lead to virtual machines with no designated periodic backup. If the data associated with these unprotected virtual machines is not backed up, it cannot be restored if needed, leading to system failures. A data storage system identifies and protects the unprotected virtual machines. For instance, the system compares a list of virtual machines with a list of computing devices having a designated backup policy in the data storage system and determines which of the virtual machines are unprotected. The system further automatically categorizes the unprotected virtual machines, identifies those unprotected virtual machines that remain uncategorized, and applies a default backup policy to the uncategorized and unprotected virtual machines to provide protected virtual machines.
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83.
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.
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公开(公告)号:US20190065329A1
公开(公告)日:2019-02-28
申请号:US15943074
申请日:2018-04-02
Applicant: Commvault Systems, Inc.
Inventor: Rahul S. PAWAR , Rajiv KOTTOMTHARAYIL , Douglas Cary SWALLOW , Prakash VARADHARAJAN
Abstract: A data storage system protects data identified for deletion which has been created or modified between scheduled data backups. For instance, the system monitors data operations and when the data operation is a delete, the system determines whether the data identified for deletion has been protected by a backup operation. Data that has not been backed up, such as newly created data, is copied to temporary storage before deletion. When the data has been protected, the system determines whether the data has been modified after the backup operation. Data modified after the backup operation is copied to temporary storage before deletion.
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公开(公告)号:US20180217900A1
公开(公告)日:2018-08-02
申请号:US15879847
申请日:2018-01-25
Applicant: Commvault Systems, Inc.
Inventor: Anand PRAHLAD , Parag GOKHALE , Rajiv KOTTOMTHARAYIL , Jun LU , Rahul S. PAWAR
Abstract: Systems and methods integrate disparate backup devices with a unified interface. In certain examples, a management console manages data from various backup devices, while retaining such data in its native format. The management console can display a hierarchical view of the client devices and/or their data and can further provide utilities for processing the various data formats. A data structure including fields for storing both metadata common to the client device data and value-added metadata can be used to mine or process the data of the disparate client devices. The unified single platform and interface reduces the need for multiple data management products and/or customized data utilities for each individual client device and provides a single pane of glass view into data management operations. Integrating the various types of storage formats and media allows a user to retain existing storage infrastructures and further facilitates scaling to meet long-term management needs.
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公开(公告)号:US20180196821A1
公开(公告)日:2018-07-12
申请号:US15860520
申请日:2018-01-02
Applicant: Commvault Systems, Inc.
CPC classification number: G06F17/30088 , G06F11/00 , G06F11/1448 , G06F11/1458 , G06F2201/805 , G06F2201/84
Abstract: An information management system according to certain aspects may determine whether snapshot operations will work prior to executing them. The system may check various factors or parameters relating to a snapshot storage policy to verify whether the storage policy will work at runtime without actually executing the policy. Some examples of factors can include: availability of primary storage devices for which a snapshot should be obtained, availability of secondary storage devices, license availability for snapshot software, user credentials for connecting to primary and/or second storage devices, available storage capacity, connectivity to storage devices, etc. The system may also check whether a particular system configuration is supported in connection with snapshot operations. The result of the determination can be provided in the form of a report summarizing any problems found with the snapshot storage policy. The report can include recommended courses of action or solutions for resolving any identified issues.
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公开(公告)号:US20170344442A1
公开(公告)日:2017-11-30
申请号:US15679753
申请日:2017-08-17
Applicant: Commvault Systems, Inc.
Inventor: Rahul S. PAWAR , Rajiv KOTTOMTHARAYIL , Douglas Cary SWALLOW , Prakash VARADHARAJAN
CPC classification number: G06F11/1474 , G06F11/1451 , G06F11/1458 , G06F11/1461 , G06F11/2056 , G06F11/2097 , G06F11/3034 , G06F11/3485 , G06F16/119 , G06F16/162 , G06F16/1865 , G06F16/21 , G06F2201/80 , G06F2201/805 , G06F2201/815 , G06F2201/82 , G06F2201/84
Abstract: A data storage system protects data identified for deletion which has been created or modified between scheduled data backups. For instance, the system monitors data operations and when the data operation is a delete, the system determines whether the data identified for deletion has been protected by a backup operation. Data that has not been backed up, such as newly created data, is copied to temporary storage before deletion. When the data has been protected, the system determines whether the data has been modified after the backup operation. Data modified after the backup operation is copied to temporary storage before deletion.
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公开(公告)号:US20170242757A1
公开(公告)日:2017-08-24
申请号:US15589662
申请日:2017-05-08
Applicant: Commvault Systems, Inc.
Inventor: Duncan LITTLEFIELD , Ho-chi CHEN , Rajiv KOTTOMTHARAYIL
CPC classification number: G06F11/1464 , G06F11/20 , G06F16/168 , G06F16/1827 , G06F16/2308 , G06F2201/80 , H04L67/1097
Abstract: A system and method for communicating, browsing, verifying and routing data in storage operation systems using network attached storage devices is provided. In some embodiments, the system may include a management module and a media management component connected to the management server, which interoperate with network attached storage devices to provide the communicating, browsing, verifying and routing functions.
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公开(公告)号:US20170207971A1
公开(公告)日:2017-07-20
申请号:US15474219
申请日:2017-03-30
Applicant: Commvault Systems, Inc.
Inventor: Sanjay Harakhchand KRIPALANI , Rajiv KOTTOMTHARAYIL
CPC classification number: H04L41/082 , G06F9/00 , G06F9/455 , G06F9/5061 , H04L41/024 , H04L41/0843 , H04L41/0883 , H04L41/5009 , H04L67/02
Abstract: According to certain aspects, an information management system may be configured to: receive system information relating to one or more data storage requirements associated with a first user; access an electronic database containing deployment configuration rules usable in determining information management cell configurations; generate a recommended deployment configuration for an information management cell associated with the first user based at least in part on the system information and the deployment configuration rules; receive computing infrastructure information relating to computer hardware components within the information management cell that are available for use in implementing the recommended deployment configuration; and generate an installation script for the information management cell based at least in part on the recommended deployment configuration and the computing infrastructure information.
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90.
公开(公告)号:US20160316019A1
公开(公告)日:2016-10-27
申请号:US15199542
申请日:2016-06-30
Applicant: CommVault Systems, Inc.
Inventor: Bhavyan Bharatkumar MEHTA , Rajiv KOTTOMTHARAYIL , Tirthankar CHATTERJEE , Jun H. AHN
CPC classification number: H04L67/1097 , G06F8/61 , G06F8/65 , G06F16/27 , H04L43/16 , H04L67/1095 , H04L67/18 , H04L67/34 , H04L67/42 , H04M1/72583
Abstract: According to certain aspects, an information management system can include a client computing device residing in a primary storage subsystem configured to: identify a first application to archive to one or more secondary storage devices residing in a secondary storage subsystem, the first application being one of a plurality of applications installed on the client computing device; identify first data associated with the first application, the first data stored in the one or more primary storage devices associated with the client computing device; forward an executable instance of the first application and the first data to a first secondary storage computing device to copy the executable instance of the first application and the first data to the one or more secondary storage devices; and delete the first application from the one or more primary storage devices.
Abstract translation: 根据某些方面,信息管理系统可以包括驻留在主存储子系统中的客户端计算设备,其被配置为:识别第一应用程序以归档到驻留在辅助存储子系统中的一个或多个辅助存储设备,所述第一应用是 多个应用程序安装在客户端计算设备上; 识别与第一应用相关联的第一数据,存储在与客户端计算设备相关联的一个或多个主存储设备中的第一数据; 将第一应用的可执行实例和第一数据转发到第一辅助存储计算设备以将第一应用的可执行实例和第一数据复制到一个或多个辅助存储设备; 并从一个或多个主存储设备中删除第一应用。
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