System and method for demand-base data recovery
    1.
    发明授权
    System and method for demand-base data recovery 失效
    基于需求的数据恢复系统和方法

    公开(公告)号:US5930824A

    公开(公告)日:1999-07-27

    申请号:US794062

    申请日:1997-02-04

    IPC分类号: G06F11/14 G06F12/08 G06F12/00

    摘要: A system and method for demand-based data recovery operating in a computerized data processing system that includes a computer platform operable under the control of system data, including system programs, catalogs, directories, inventories and the like, and one or more user applications operable in conjunction with user data. The data processing system includes a data backup and recovery system for periodically transferring data between one or more primary data storage resources and one or more secondary data storage resources. The demand-based system and method operate to recover data from the secondary data storage resources to the primary data storage resources following a disaster event resulting in the loss of all or a portion of the data on the primary data storage resources. In accordance therewith, the system data is first recovered from the secondary data storage resources to the primary data storage resources. Execution of the one or more user applications is next commenced but the user data is not immediately recovered. Only if the application requests non-recovered user data will the requested data be recovered from the secondary data storage resources to the primary data storage resources. The demand-based system and method can be adapted to recover entire data sets (e.g. files) from a previous full backup or it can recover data subsets (e.g. records) in either a full backup mode or a change-data-only mode.

    摘要翻译: 一种用于在计算机化数据处理系统中操作的基于需求的数据恢复的系统和方法,所述计算机化数据处理系统包括可在系统数据控制下操作的计算机平台,所述计算机平台包括系统程序,目录,目录,库存等,以及一个或多个可操作的用户应用 结合用户数据。 数据处理系统包括用于在一个或多个主数据存储资源与一个或多个辅助数据存储资源之间周期性地传送数据的数据备份和恢复系统。 基于需求的系统和方法操作以在灾难事件之后将数据从辅助数据存储资源恢复到主数据存储资源,从而导致主数据存储资源上的全部或部分数据的丢失。 因此,系统数据首先从辅助数据存储资源恢复到主数据存储资源。 下一次开始执行一个或多个用户应用程序,但用户数据不会立即恢复。 只有当应用程序请求未恢复的用户数据时,所请求的数据才能从辅助数据存储资源恢复到主数据存储资源。 基于需求的系统和方法可以适应于从先前完整备份中恢复整个数据集(例如文件),或者可以在完全备份模式或仅改变数据模式下恢复数据子集(例如记录)。

    Hierarchical storage management using dynamic tables of contents and sets of tables of contents
    2.
    发明授权
    Hierarchical storage management using dynamic tables of contents and sets of tables of contents 失效
    使用动态内容表和内容表集分层存储管理

    公开(公告)号:US07412433B2

    公开(公告)日:2008-08-12

    申请号:US10299266

    申请日:2002-11-19

    IPC分类号: G06F7/00 G06F17/30 G06F17/00

    摘要: A system, apparatus, and process creates a table of contents (TOC), including one or more table of contents (TOC) entries, to manage data in a hierarchical storage management system. Each TOC entry contains metadata describing the contents and attributes of a data object within an image, which is an aggregation of multiple data objects into a single object for storage management purposes. The TOC is stored in a storage hierarchy, such as magnetic disk, for fast access of and efficient operation on the aggregated TOC entries. The system, apparatus, and process also provide for aggregating the TOC entries from one or more TOCs into a TOC set in the storage management server database. The TOC set may be manipulated and queried in order to find a particular data object or image referenced by a TOC entry. The TOC entries, TOCs, and TOC sets may be dynamically managed by the hierarchical data storage management system through implementation of a set of policy management constructs that define appropriate creation, retention, and movement of the objects within the database and storage hierarchy.

    摘要翻译: 系统,装置和过程创建内容表(TOC),包括一个或多个目录表(TOC)条目,以管理分级存储管理系统中的数据。 每个TOC条目包含描述图像内的数据对象的内容和属性的元数据,其是将多个数据对象聚合到单个对象中用于存储管理目的。 TOC存储在诸如磁盘的存储层级中,以便对聚合TOC条目进行快速访问和有效操作。 系统,装置和过程还提供将TOC条目从一个或多个TOC聚合到存储管理服务器数据库中的TOC集合中。 可以操作和查询TOC集合,以便找到由TOC条目引用的特定数据对象或图像。 TOC条目,TOC和TOC集合可以由分层数据存储管理系统通过实现一组策略管理结构来动态地管理,所述策略管理构造定义了对象在数据库和存储层级内的合适的创建,保留和移动。

    Hierarchical storage management using dynamic tables of contents and sets of tables of contents
    3.
    发明授权
    Hierarchical storage management using dynamic tables of contents and sets of tables of contents 失效
    使用动态内容表和内容表集分层存储管理

    公开(公告)号:US07693878B2

    公开(公告)日:2010-04-06

    申请号:US12189553

    申请日:2008-08-11

    IPC分类号: G06F7/00 G06F17/30

    摘要: A system, apparatus, and process creates a table of contents (TOC), including one or more table of contents (TOC) entries, to manage data in a hierarchical storage management system. Each TOC entry contains metadata describing the contents and attributes of a data object within an image, which is an aggregation of multiple data objects into a single object for storage management purposes. The TOC is stored in a storage hierarchy, such as magnetic disk, for fast access of and efficient operation on the aggregated TOC entries. The system, apparatus, and process also provide for aggregating the TOC entries from one or more TOCs into a TOC set in the storage management server database. The TOC set may be manipulated and queried in order to find a particular data object or image referenced by a TOC entry. The TOC entries, TOCs, and TOC sets may be dynamically managed by the hierarchical data storage management system through implementation of a set of policy management constructs that define appropriate creation, retention, and movement of the objects within the database and storage hierarchy.

    摘要翻译: 系统,装置和过程创建内容表(TOC),包括一个或多个目录表(TOC)条目,以管理分级存储管理系统中的数据。 每个TOC条目包含描述图像内的数据对象的内容和属性的元数据,其是将多个数据对象聚合到单个对象中用于存储管理目的。 TOC存储在诸如磁盘的存储层级中,以便对聚合TOC条目进行快速访问和有效操作。 系统,装置和过程还提供将TOC条目从一个或多个TOC聚合到存储管理服务器数据库中的TOC集合中。 可以操作和查询TOC集合,以便找到由TOC条目引用的特定数据对象或图像。 TOC条目,TOC和TOC集合可以由分层数据存储管理系统通过实现一组策略管理结构来动态地管理,所述策略管理构造定义了对象在数据库和存储层级内的合适的创建,保留和移动。

    METHOD FOR STORING DATA FOR RETRIEVAL AND TRANSFER
    4.
    发明申请
    METHOD FOR STORING DATA FOR RETRIEVAL AND TRANSFER 失效
    存储数据进行检索和传输的方法

    公开(公告)号:US20080281880A1

    公开(公告)日:2008-11-13

    申请号:US12177078

    申请日:2008-07-21

    IPC分类号: G06F17/30

    摘要: Provided is a method, system and program for storing data for later retrieval and for transfer within a storage hierarchy. A data storage subsystem stores both individual user files and also managed files, each managed file comprising an aggregation of multiple user files. After receiving user files from a client station, the subsystem stores user files in a retrieval storage pool to facilitate file retrieval. Criteria are subsequently applied to the user files stored in the retrieval storage pool to delete low or lower priority files from the retrieval storage pool. In addition, user files are aggregated in managed files for transfer to another location within the storage hierarchy.

    摘要翻译: 提供了一种用于存储用于稍后检索和用于在存储层级内传送的数据的方法,系统和程序。 数据存储子系统存储单个用户文件以及托管文件,每个托管文件包括多个用户文件的聚合。 在从客户端接收到用户文件之后,子系统将用户文件存储在检索存储池中以便于文件检索。 随后将标准应用于存储在检索存储池中的用户文件,以从检索存储池中删除低或低优先权文件。 此外,用户文件在托管文件中进行聚合,以转移到存储层次结构中的另一个位置。

    Dynamic selective distribution of events to server receivers
    5.
    发明授权
    Dynamic selective distribution of events to server receivers 有权
    将事件动态选择性分配到服务器接收器

    公开(公告)号:US06347330B1

    公开(公告)日:2002-02-12

    申请号:US09146960

    申请日:1998-09-04

    IPC分类号: G06F1516

    摘要: Disclosed is a server having a plurality of clients coupled to the server at client nodes, and coupled to a plurality of receivers. Events, which may range from a successful completion message to a major error alert, may be generated relating to the server or to the client nodes. A method is disclosed for dynamically selectively distributing the events to particular ones of the receivers, in response to a selective enabling/disabling of the events to each receiver. The method with respect to client nodes comprises: upon opening a session of a client node, the selectively enabled events/receivers relating to the client node are determined. Upon the selective enabling/disabling occurring during the session of the client node, the determined selectively enabled events/receivers relating to the client node are dynamically updated. Then, upon occurrence of an event relating to a client node, the event is distributed to ones of the receivers having been selectively enabled for the event in the determining and the dynamically updating steps. Additionally, classes of events or wild card groups of client nodes may be enabled.

    摘要翻译: 公开了一种服务器,其具有在客户端节点处耦合到服务器的多个客户端,并且耦合到多个接收器。 可能产生与服务器或客户机节点相关的事件,其可能范围从成功完成消息到主要错误警报。 公开了一种用于响应于对每个接收机的事件的选择性启用/禁用来动态地选择性地将事件分发给接收机中的特定接收机的方法。 关于客户端节点的方法包括:在打开客户端节点的会话时,确定与客户端节点有关的选择性启用的事件/接收者。 在客户机节点的会话期间发生选择性启用/禁用时,动态地更新与客户端节点相关的确定的有选择地启用的事件/接收者。 然后,在发生与客户端节点相关的事件时,该事件被分配给在确定和动态更新步骤中已被选择性地启用事件的接收者之一。 此外,可以启用客户端节点的事件或通配符组。

    Method for storing data for retrieval and transfer
    6.
    发明授权
    Method for storing data for retrieval and transfer 失效
    用于存储用于检索和传送的数据的方法

    公开(公告)号:US08312063B2

    公开(公告)日:2012-11-13

    申请号:US12177078

    申请日:2008-07-21

    IPC分类号: G06F12/00 G06F17/00

    摘要: Provided is a method, system and program for storing data for later retrieval and for transfer within a storage hierarchy. A data storage subsystem stores both individual user files and also managed files, each managed file comprising an aggregation of multiple user files. After receiving user files from a client station, the subsystem stores user files in a retrieval storage pool to facilitate file retrieval. Criteria are subsequently applied to the user files stored in the retrieval storage pool to delete low or lower priority files from the retrieval storage pool. In addition, user files are aggregated in managed files for transfer to another location within the storage hierarchy.

    摘要翻译: 提供了一种用于存储用于稍后检索和用于在存储层级内传送的数据的方法,系统和程序。 数据存储子系统存储单个用户文件以及托管文件,每个托管文件包括多个用户文件的聚合。 在从客户端接收到用户文件之后,子系统将用户文件存储在检索存储池中以便于文件检索。 随后将标准应用于存储在检索存储池中的用户文件,以从检索存储池中删除低或低优先权文件。 此外,用户文件在托管文件中进行聚合,以转移到存储层次结构中的另一个位置。

    Method, system, and program for storing data for retrieval and transfer
    7.
    发明授权
    Method, system, and program for storing data for retrieval and transfer 有权
    用于存储检索和传输数据的方法,系统和程序

    公开(公告)号:US07418464B2

    公开(公告)日:2008-08-26

    申请号:US10766576

    申请日:2004-01-27

    摘要: Provided is a method, system and program for storing data for later retrieval and for transfer within a storage hierarchy. A data storage subsystem stores both individual user files and also managed files, each managed file comprising an aggregation of multiple user files. After receiving user files from a client station, the subsystem stores user files in a retrieval storage pool to facilitate file retrieval. Criteria are subsequently applied to the user files stored in the retrieval storage pool to delete low or lower priority files from the retrieval storage pool. In addition, user files are aggregated in managed files for transfer to another location within the storage hierarchy.

    摘要翻译: 提供了一种用于存储用于稍后检索和用于在存储层级内传送的数据的方法,系统和程序。 数据存储子系统存储单个用户文件以及托管文件,每个托管文件包括多个用户文件的聚合。 在从客户端接收到用户文件之后,子系统将用户文件存储在检索存储池中以便于文件检索。 随后将标准应用于存储在检索存储池中的用户文件,以从检索存储池中删除低或低优先权文件。 此外,用户文件在托管文件中进行聚合,以转移到存储层次结构中的另一个位置。

    System and program for storing data for retrieval and transfer
    8.
    发明授权
    System and program for storing data for retrieval and transfer 失效
    用于存储用于检索和传输的数据的系统和程序

    公开(公告)号:US08326896B2

    公开(公告)日:2012-12-04

    申请号:US12177047

    申请日:2008-07-21

    IPC分类号: G06F12/00 G06F17/30

    摘要: Provided is a method, system and program for storing data for later retrieval and for transfer within a storage hierarchy. A data storage subsystem stores both individual user files and also managed files, each managed file comprising an aggregation of multiple user files. After receiving user files from a client station, the subsystem stores user files in a retrieval storage pool to facilitate file retrieval. Criteria are subsequently applied to the user files stored in the retrieval storage pool to delete low or lower priority files from the retrieval storage pool. In addition, user files are aggregated in managed files for transfer to another location within the storage hierarchy.

    摘要翻译: 提供了一种用于存储用于稍后检索和用于在存储层级内传送的数据的方法,系统和程序。 数据存储子系统存储单个用户文件以及托管文件,每个托管文件包括多个用户文件的聚合。 在从客户端接收到用户文件之后,子系统将用户文件存储在检索存储池中以便于文件检索。 随后将标准应用于存储在检索存储池中的用户文件,以从检索存储池中删除低或低优先权文件。 此外,用户文件在托管文件中进行聚合,以转移到存储层次结构中的另一个位置。