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    Systems and methods of hierarchical storage management, such as global management of storage operations
    81.
    发明申请
    Systems and methods of hierarchical storage management, such as global management of storage operations 有权
    分层存储管理的系统和方法，如存储操作的全局管理

    公开(公告)号：US20080228785A1

    公开(公告)日：2008-09-18

    申请号：US11982324

    申请日：2007-10-31

    申请人： Srinivas Kavuri ,  Rajiv Kottomtharayil

    发明人： Srinivas Kavuri ,  Rajiv Kottomtharayil

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30067

    摘要： A system and method for setting global actions in a data storage system is described. In some examples, the system determines a policy based on information from the system, and implements that policy to the system. In some examples, the system adds or modifies global filters based on information from the system.

    摘要翻译： 描述了一种在数据存储系统中设置全局动作的系统和方法。 在一些示例中，系统基于来自系统的信息来确定策略，并将该策略实现到系统。 在一些示例中，系统根据系统的信息添加或修改全局过滤器。

    MANAGING COPIES OF DATA
    82.
    发明申请
    MANAGING COPIES OF DATA 失效

    公开(公告)号：US20080154987A1

    公开(公告)日：2008-06-26

    申请号：US11694890

    申请日：2007-03-30

    申请人： Rajiv Kottomtharayil ,  Parag Gokhale ,  Jun Lu

    发明人： Rajiv Kottomtharayil ,  Parag Gokhale ,  Jun Lu

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30094 ,  G06F11/1448 ,  G06F11/1453 ,  Y10S707/99934 ,  Y10S707/99955

    摘要： A method in a computer system for retrieving data from one of multiple copies of the data is provided, referred to as the data management system. The data management system receives a request identifying at least one data object to be accessed. Then, the data management system queries a metabase to locate data copies that contain the identified at least one data object, wherein the data copies are created from similar source data, and wherein for each data copy the metabase contains an indication of the availability of the copy relative to other copies. Next, the data management system determines one of the located data copies to use to access the identified at least one data object, wherein the determination is made based on the indicated availability contained in the metabase for each of the located data copies. Then, the data management system accesses the identified at least one data object using the determined one of the located data copies.

    System and method for providing encryption in pipelined storage operations in a storage network
    84.
    发明申请
    System and method for providing encryption in pipelined storage operations in a storage network 有权
    用于在存储网络中的流水线存储操作中提供加密的系统和方法

    公开(公告)号：US20050257062A1

    公开(公告)日：2005-11-17

    申请号：US10990284

    申请日：2004-11-15

    申请人： Paul Ignatius ,  Anand Prahlad ,  Mahesh Tyagarajan ,  Manoj Retnamma ,  Arun Amarendran ,  Rajiv Kottomtharayil

    发明人： Paul Ignatius ,  Anand Prahlad ,  Mahesh Tyagarajan ,  Manoj Retnamma ,  Arun Amarendran ,  Rajiv Kottomtharayil

    IPC分类号： G06F21/00 ,  H04L9/00

    CPC分类号： G06F21/6209 ,  H04L9/0894 ,  H04L2209/125

    摘要： In accordance with embodiments of the invention, a method is provided for performing a storage operation in a pipeline storage system in which one or more data streams containing data to be stored are written into data chunks. The method includes generating an encryption key associated with a first archive file to be stored when encryption is requested for the storage operation, encrypting the archive data from the data stream using the encryption key to create an encrypted data chunk when a data stream containing the archive file is processed in the pipeline storage system, storing the encrypted data chunk on a storage medium, and storing the encryption key in a manner accessible during a restore operation of the encrypted data chunk.

    摘要翻译： 根据本发明的实施例，提供了一种在流水线存储系统中执行存储操作的方法，其中将一个或多个包含要存储的数据的数据流写入数据块。 该方法包括：当为存储操作请求加密时生成与要存储的第一归档文件相关联的加密密钥，使用加密密钥从数据流加密归档数据，以在包含存档的数据流时创建加密的数据块 文件在流水线存储系统中处理，将加密的数据块存储在存储介质上，并且以加密数据块的恢复操作期间可访问的方式存储加密密钥。

    System and method for combining data streams in pipelined storage operations in a storage network
    85.
    发明申请
    System and method for combining data streams in pipelined storage operations in a storage network 有权
    用于在存储网络中的流水线存储操作中组合数据流的系统和方法

    公开(公告)号：US20050246510A1

    公开(公告)日：2005-11-03

    申请号：US10990357

    申请日：2004-11-15

    申请人： Manoj Retnamma ,  Arun Amarendran ,  Rajiv Kottomtharayil

    发明人： Manoj Retnamma ,  Arun Amarendran ,  Rajiv Kottomtharayil

    IPC分类号： G06F20060101 ,  G06F11/14 ,  G06F12/16

    CPC分类号： G06F11/1469 ,  G06F11/1458 ,  G06F11/1464

    摘要： Described herein are systems and methods for multiplexing pipelined data for backup operations. Various data streams are combined such as by multiplexing by a multiplexing module. The multiplexing module combines the data from the various data streams received by receiver module(s) into a single stream of chunks. The multiplexing module may combine data from multiple archive files into a single chunk. Additional modules perform other operations on the chunks of data to be transported such as encryption, compression, etc. The data chunks are transmitted via a transport channel to a receive pipeline that includes a second receiver module and other modules. The data chunks are then stored in a backup medium. The chunks are later retrieved and separated such as by demultiplexing for restoring to a client or for further storage as auxiliary copies of the separated data streams or archive files.

    摘要翻译： 这里描述了用于复用用于备份操作的流水线数据的系统和方法。 各种数据流被组合，例如通过多路复用模块进行复用。 复用模块将来自接收器模块接收的各种数据流的数据组合成单个流块。 复用模块可以将来自多个存档文件的数据组合成单个块。 附加模块对要传输的数据块（如加密，压缩等）执行其他操作。数据块通过传输通道传输到包括第二接收器模块和其他模块的接收管道。 然后将数据块存储在备份介质中。 稍后检索和分离块，例如通过解复用来还原到客户端或进一步存储作为分离的数据流或归档文件的辅助副本。

    Method and system for controlling a robotic arm in a storage device
    87.
    发明申请
    Method and system for controlling a robotic arm in a storage device 审中-公开
    用于控制存储装置中的机器人臂的方法和系统

    公开(公告)号：US20050033913A1

    公开(公告)日：2005-02-10

    申请号：US10819102

    申请日：2004-04-05

    申请人： Rajiv Kottomtharayil ,  Ho-Chi Chen

    发明人： Rajiv Kottomtharayil ,  Ho-Chi Chen

    IPC分类号： G06F12/00 ,  G11B15/68 ,  G11B17/22

    CPC分类号： G11B15/6885 ,  G11B15/689 ,  G11B17/228

    摘要： The invention relates generally to controlling access to a storage device. In a three-tier storage system including a storage manager, media management devices and storage devices, access to a storage device containing a robotic arm is dynamically assignable to one or more media management devices in accordance with user preferences, storage policies or other logical bases, such as network efficiency or availability. The invention also provides a computerized method for assigning control of a robotic arm to one or more media management devices.

    摘要翻译： 本发明一般涉及控制对存储设备的访问。 在包括存储管理器，媒体管理设备和存储设备的三层存储系统中，对包含机器人臂的存储设备的访问根据用户偏好，存储策略或其他逻辑基础被动态地分配给一个或多个媒体管理设备 ，如网络效率或可用性。 本发明还提供了一种用于将机器人手臂的控制分配给一个或多个媒体管理装置的计算机化方法。

    Distributed deduplicated storage system
    88.
    发明授权
    Distributed deduplicated storage system 有权
    分布式重复数据删除存储系统

    公开(公告)号：US09020900B2

    公开(公告)日：2015-04-28

    申请号：US13324613

    申请日：2011-12-13

    申请人： Manoj Kumar Vijayan Retnamma ,  Rajiv Kottomtharayil ,  Deepak Raghunath Attarde

    发明人： Manoj Kumar Vijayan Retnamma ,  Rajiv Kottomtharayil ,  Deepak Raghunath Attarde

    IPC分类号： G06F17/30 ,  G06F11/14 ,  G06F3/06

    CPC分类号： G06F17/30156 ,  G06F3/067 ,  G06F11/1453 ,  G06F17/30097 ,  G06F17/3015 ,  G06F17/30312 ,  G06F17/30566 ,  H04L67/02 ,  H04L67/06

    摘要： 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.

    摘要翻译： 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。