ELIMINATION OF REDUNDANT OBJECTS IN STORAGE SYSTEMS
    33.
    发明申请
    ELIMINATION OF REDUNDANT OBJECTS IN STORAGE SYSTEMS 有权
    消除存储系统中的冗余对象

    公开(公告)号:US20110196845A1

    公开(公告)日:2011-08-11

    申请号:US13092777

    申请日:2011-04-22

    CPC classification number: G06F17/30489

    Abstract: Provided are a method, system, and article of manufacture, wherein a data structure corresponding to a set of client nodes selected from a plurality of client nodes is generated. Objects from the selected set of client nodes are stored in the data structure. A determination is made that an object corresponding to a client node of the selected set of client nodes has to be stored. An additional determination is made as to whether the object has already been stored in the data structure by any client node of the selected set of client nodes. The object is stored in the data structure, in response to determining that the object has not already been stored in the data structure by any client node of the selected set of client nodes.

    Abstract translation: 提供了一种方法,系统和制品,其中生成对应于从多个客户端节点中选择的一组客户机节点的数据结构。 来自所选择的一组客户端节点的对象被存储在数据结构中。 确定必须存储与所选择的一组客户端节点的客户端节点对应的对象。 另外确定对象是否已经被所选择的一组客户端节点的任何客户端节点存储在数据结构中。 响应于确定对象尚未被所选择的客户端节点集合的任何客户机节点存储在数据结构中,对象被存储在数据结构中。

    DATA RECOVERY USING A MINIMUM NUMBER OF RECOVERY STREAMS
    37.
    发明申请
    DATA RECOVERY USING A MINIMUM NUMBER OF RECOVERY STREAMS 有权
    数据恢复使用最少的恢复流

    公开(公告)号:US20100030822A1

    公开(公告)日:2010-02-04

    申请号:US12184162

    申请日:2008-07-31

    CPC classification number: G06F11/1469 G06F11/1464

    Abstract: A data recovery method that uses a minimum number of recovery streams is provided. The method comprises defining a minimum number of recovery streams to be read from during restoration of data from one or more storage volumes in a communication network, wherein the minimum number is determined according to one or more parameters defining availability of one or more resources in the communication network; restoring the data using at least the minimum number of recovery streams to optimize the rate at which the data is restored; and dynamically changing the minimum number of recovery streams, in response to determining that the availability of the one or more resources has changed.

    Abstract translation: 提供了使用最少数量的恢复流的数据恢复方法。 该方法包括定义在从通信网络中的一个或多个存储卷恢复数据期间要读取的最小数量的恢复流,其中根据定义一个或多个资源的可用性的一个或多个参数确定最小数量 通信网络; 使用至少最小数量的恢复流来恢复数据,以优化恢复数据的速率; 以及响应于确定所述一个或多个资源的可用性已经改变而动态地改变所述最小数量的恢复流。

    ELIMINATION OF REDUNDANT OBJECTS IN STORAGE SYSTEMS
    38.
    发明申请
    ELIMINATION OF REDUNDANT OBJECTS IN STORAGE SYSTEMS 失效
    消除存储系统中的冗余对象

    公开(公告)号:US20080243942A1

    公开(公告)日:2008-10-02

    申请号:US12140931

    申请日:2008-06-17

    CPC classification number: G06F17/30489

    Abstract: Provided are a method, system, and article of manufacture, wherein a data structure corresponding to a set of client nodes selected from a plurality of client nodes is generated. Objects from the selected set of client nodes are stored in the data structure. A determination is made that an object corresponding to a client node of the selected set of client nodes has to be stored. An additional determination is made as to whether the object has already been stored in the data structure by any client node of the selected set of client nodes. The object is stored in the data structure, in response to determining that the object has not already been stored in the data structure by any client node of the selected set of client nodes.

    Abstract translation: 提供了一种方法,系统和制品,其中生成对应于从多个客户端节点中选择的一组客户机节点的数据结构。 来自所选择的一组客户端节点的对象被存储在数据结构中。 确定必须存储与所选择的一组客户端节点的客户端节点对应的对象。 另外确定对象是否已经被所选择的一组客户端节点的任何客户端节点存储在数据结构中。 响应于确定对象尚未被所选择的客户端节点集合的任何客户机节点存储在数据结构中,对象被存储在数据结构中。

    Elimination of redundant objects in storage systems
    39.
    发明授权
    Elimination of redundant objects in storage systems 有权
    消除存储系统中的冗余对象

    公开(公告)号:US07403949B2

    公开(公告)日:2008-07-22

    申请号:US11206467

    申请日:2005-08-17

    CPC classification number: G06F17/30489

    Abstract: Provided are a method, system, and article of manufacture, wherein a data structure corresponding to a set of client nodes selected from a plurality of client nodes is generated. Objects from the selected set of client nodes are stored in the data structure. A determination is made that an object corresponding to a client node of the selected set of client nodes has to be stored. An additional determination is made as to whether the object has already been stored in the data structure by any client node of the selected set of client nodes. The object is stored in the data structure, in response to determining that the object has not already been stored in the data structure by any client node of the selected set of client nodes.

    Abstract translation: 提供了一种方法,系统和制品,其中生成对应于从多个客户端节点中选择的一组客户机节点的数据结构。 来自所选择的一组客户端节点的对象被存储在数据结构中。 确定必须存储与所选择的一组客户端节点的客户端节点对应的对象。 另外确定对象是否已经被所选择的一组客户端节点的任何客户端节点存储在数据结构中。 响应于确定对象尚未被所选择的客户端节点集合的任何客户机节点存储在数据结构中,对象被存储在数据结构中。

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