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公开(公告)号：US20190114088A1
公开(公告)日：2019-04-18
申请号：US16155713
申请日：2018-10-09
Applicant: Commvault Systems, Inc.
Inventor： Manoj Kumar VIJAYAN , Rajiv KOTTOMTHARAYIL , Jaidev Oppath KOCHUNNI
IPC: G06F3/06
Abstract: The library server according to certain aspects can manage the use of tape drives according to the data requirements of different storage operation cells. The library server according to certain aspects can also facilitate automatic management of tape media in a tape library by allocating the tapes and slots to different cells. For instance, the library server can manage the positioning and placement of the tapes into appropriate slots within the tape library.
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公开(公告)号：US20170192860A1
公开(公告)日：2017-07-06
申请号：US15299290
申请日：2016-10-20
Applicant: Commvault Systems, Inc.
Inventor： Manoj Kumar VIJAYAN , Jaidev Oppath KOCHUNNI , Deepak Raghunath ATTARDE , Ramachandra Reddy ANKIREDDYPALLE
CPC classification number: G06F11/1662 , G06F3/0619 , G06F3/0632 , G06F3/0641 , G06F3/0647 , G06F3/065 , G06F3/0659 , G06F3/067 , G06F3/0683 , G06F11/2094 , G06F17/30174 , G06F17/30575 , G06F2201/805 , G06F2201/82 , H04L67/1097
Abstract: Systems and methods are provided herein for automatically configuring newly installed secondary storage computing devices and managing secondary storage computing devices when one or more become unavailable. For example, a storage manager can then detect the computing resources available to the newly installed secondary storage computing device, assign a role to the newly installed secondary storage computing device based on the detected computing resources, configure the newly installed secondary storage computing device with deduplication and storage policies used by the other secondary storage computing devices, re-partition secondary storage devices to allocate memory for the newly installed secondary storage computing device, and instruct other secondary storage computing devices to replicate their managed data such that the newly installed secondary storage computing device has access to the replicated data.
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公开(公告)号：US20170118289A1
公开(公告)日：2017-04-27
申请号：US15400687
申请日：2017-01-06
Applicant: Commvault Systems, Inc.
Inventor： Manoj Kumar VIJAYAN , Srikant VISWANATHAN , Deepak Raghunath ATTARDE , Varghese DEVASSY , Rajiv KOTTOMTHARAYIL
CPC classification number: H04L67/1097 , G06F3/061 , G06F3/0619 , G06F3/064 , G06F3/0641 , G06F3/067 , G06F13/426
Abstract: According to various embodiments, systems and methods are provided that relate to shared access to Storage Area Networks (SAN) devices. In one embodiment, a Storage Area Network (SAN) host is provided, comprising: a server component: a first host bus adapter configured to be connected to a SAN client over a first SAN; a second host bus adapter configured to be connected to a SAN storage device over a second SAN; and wherein the server component is configured to manage a data block on the SAN storage device, receive a storage operation request from the SAN client through the first host bus adapter, and in response to the storage operation request, perform a storage operation on the data block, the storage operation being performed over the second SAN through the second host bus adapter.
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公开(公告)号：US20160306712A1
公开(公告)日：2016-10-20
申请号：US15195937
申请日：2016-06-28
Applicant: Commvault Systems, Inc.
Inventor： Vimal Kumar NALLATHAMBI , Manoj Kumar VIJAYAN
IPC: G06F11/14
CPC classification number: G06F11/1464 , G06F3/0619 , G06F3/0635 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/0689 , H04L67/1097
Abstract: An illustrative approach to managing snapshots streamlines how and when snapshots are generated in a storage management system, such that fewer snapshots may be generated without diminishing the scope of data protection. A novel unified-snapshot storage policy may govern snapshots for any number of subclients. A unified-snapshot job based on the unified-snapshot storage policy enables the illustrative storage management system to automatically discover relevant components and generate at most one snapshot per target logical unit number (“LUN”) in a storage array. Each snapshot may comprise the data of any number of subclients and/or clients in the storage management system. Accordingly, one unified-snapshot job may yield a minimum but sufficient number of snapshots comprising data of all subclients associated with the governing unified-snapshot storage policy. An enhanced storage manager may manage the unified-snapshot jobs. One or more enhanced media agents and/or data agents may participate in the unified-snapshot jobs and in subsequent cataloguing of the snapshots.
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公开(公告)号：US20160306708A1
公开(公告)日：2016-10-20
申请号：US15198269
申请日：2016-06-30
Applicant: Commvault Systems, Inc.
Inventor： Anand PRAHLAD , Manoj Kumar VIJAYAN , Rajiv KOTTOMTHARAYIL , Parag GOKHALE
CPC classification number: G06F11/1453 , G06F11/1448 , G06F11/1464 , G06F11/1469 , G06F16/162 , G06F16/1748 , G06F16/9574 , G06F21/604
Abstract: Content-aware systems and methods for improving de-duplication, or single instancing, in storage operations. In certain examples, backup agents on client devices parse application-specific data to identify data objects that are candidates for de-duplication. The backup agents can then insert markers or other indictors in the data that identify the location(s) of the particular data objects. Such markers can, in turn, assist a de-duplication manager to perform object-based de-duplication and increase the likelihood that like blocks within the data are identified and single instanced. In other examples, the agents can further determine if a data object of one file type can or should be single-instanced with a data object of a different file type. Such processing of data on the client side can provide for more efficient storage and back-end processing.
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Patent Agency Ranking
公开(公告)号：US20160216904A1
公开(公告)日：2016-07-28
申请号：US14604434
申请日：2015-01-23
Applicant: CommVault Systems, Inc.
Inventor： Hetalkumar N. JOSHI , Chandrashekar MARANNA , Manoj Kumar VIJAYAN
IPC: G06F3/06
CPC classification number: G06F3/0619 , G06F3/061 , G06F3/065 , G06F3/067 , G06F3/0683
Abstract: A scalable approach is disclosed for processing auxiliary-copy jobs in a storage management system by using distributed media agent resources instead of a centralized storage manager. Enhanced media agents coordinate and control auxiliary-copy jobs and tap the storage manager to reserve data streams and provide job-specific metadata on demand. An enhanced storage manager may initially select a media agent as “coordinator” to coordinate auxiliary-copy jobs with any number of other media agents, which act as “controllers.” A coordinator media agent is generally responsible for obtaining data stream reservation information from the storage manager and assigning auxiliary-copy jobs to respective controller media agents, based on the components involved in the respective reserved data streams.
Abstract translation: 公开了一种用于通过使用分布式媒体代理资源代替集中式存储管理器在存储管理系统中处理辅助复制作业的可扩展方法。 增强的媒体代理人协调和控制辅助复制作业，并点击存储管理器预留数据流，并根据需要提供特定于作业的元数据。 增强型存储管理器可以最初选择媒体代理作为“协调器”，以将辅助副本作业与任何数量的其他媒体代理进行协调，其作为“控制器”。协调器媒体代理通常负责从 存储管理器，并且基于相应保留数据流中涉及的组件，将辅助复制作业分配给相应的控制器媒体代理。
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公开(公告)号：US20160162198A1
公开(公告)日：2016-06-09
申请号：US14929014
申请日：2015-10-30
Applicant: Commvault Systems, Inc
Inventor： Manoj Kumar VIJAYAN , Rajiv KOTTOMTHARAYIL , Jaidev Oppath KOCHUNNI
IPC: G06F3/06
CPC classification number: G06F3/0608 , G06F3/0605 , G06F3/0631 , G06F3/0644 , G06F3/0659 , G06F3/0686
Abstract: The library server according to certain aspects can manage the use of tape drives according to the data requirements of different storage operation cells. The library server according to certain aspects can also facilitate automatic management of tape media in a tape library by allocating the tapes and slots to different cells. For instance, the library server can manage the positioning and placement of the tapes into appropriate slots within the tape library.
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公开(公告)号：US20150205815A1
公开(公告)日：2015-07-23
申请号：US14673586
申请日：2015-03-30
Applicant: CommVault Systems, Inc.
Inventor： Manoj Kumar VIJAYAN , Rajiv KOTTOMTHARAYIL , Deepak Raghunath ATTARDE
CPC classification number: G06F17/30156 , G06F3/067 , G06F11/1453 , G06F17/30097 , G06F17/3015 , G06F17/30312 , G06F17/30566 , H04L67/02 , H04L67/06
Abstract: A distributed, deduplicated storage system according to certain embodiments is arranged in a parallel configuration including multiple deduplication nodes. Deduplicated data is distributed across the deduplication nodes. The deduplication nodes can be networked together and communicate with one another according using a light-weight, customized communication scheme (e.g., a scheme based on FTP or HTTP). In some cases, deduplication management information including deduplication signatures and/or other metadata is stored separately from the deduplicated data in deduplication management nodes, improving performance and scalability.
Abstract translation: 根据某些实施例的分布式，重复数据消除的存储系统被布置成包括多个重复数据删除节点的并行配置。 重复数据删除节点上分发重复数据删除数据。 重复数据删除节点可以联网在一起，并使用轻量级的定制通信方案（例如，基于FTP或HTTP的方案）相互通信。 在某些情况下，包括重复数据消除签名和/或其他元数据的重复数据消除管理信息与重复数据删除管理节点中的重复数据删除数据分开存储，从而提高性能和可扩展性。
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公开(公告)号：US20150095571A1
公开(公告)日：2015-04-02
申请号：US14491721
申请日：2014-09-19
Applicant: CommVault Systems, Inc.
Inventor： Rajiv KOTTOMTHARAYIL , Parag GOKHALE , Anand PRAHLAD , Manoj Kumar VIJAYAN , David NGO , Varghese DEVASSY
IPC: G06F3/06
CPC classification number: G06F3/0619 , G06F3/0617 , G06F3/0635 , G06F3/065 , G06F3/0655 , G06F3/067 , G06F3/0689 , G06F11/1448 , G06F11/1464 , G06F11/1469 , G06F17/30321 , G06F17/30864 , H04L67/1097 , Y10S707/99953 , Y10S707/99955
Abstract: Methods and systems are described for performing storage operations on electronic data in a network. In response to the initiation of a storage operation and according to a first set of selection logic, a media management component is selected to manage the storage operation. In response to the initiation of a storage operation and according to a second set of selection logic, a network storage device to associate with the storage operation. The selected media management component and the selected network storage device perform the storage operation on the electronic data.
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公开(公告)号：US20240333815A1
公开(公告)日：2024-10-03
申请号：US18736975
申请日：2024-06-07
Applicant: Commvault Systems, Inc.
Inventor： Ramachandra Reddy ANKIREDDYPALLE , Manoj Kumar VIJAYAN , Pratima Bapusaheb KUDALE , Anuradha TALUR , Manivannan SUBRAMANIAM
IPC: H04L67/5683 , H04L67/1097 , H04L67/565
CPC classification number: H04L67/5683 , H04L67/565 , H04L67/1097
Abstract: An improved information management system that implements a staging area or cache to temporarily store primary data in a native format before the primary data is converted into secondary copies in a secondary format is described herein. For example, the improved information management system can include various media agents that each include one or more high speed drives. When a client computing device provides primary data for conversion into secondary copies, the primary data can initially be stored in the native format in the high speed drive(s). If the client computing device then submits a request for the primary data, the media agent can simply retrieve the primary data from the high speed drive(s) and transmit the primary data to the client computing device. Because the primary data is already in the native format, no conversion operations are performed by the media agent, thereby reducing the restore delay.
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