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公开(公告)号：US10303656B2
公开(公告)日：2019-05-28
申请号：US14825322
申请日：2015-08-13
IPC分类号： G06F16/00 , G06F16/174 , G06F17/30 , G06F16/2455 , G06F11/14
摘要： A method, a system, and a computer program product for performing a backup of data are disclosed. A grid server in a plurality of grid servers is selected for deduplicating a segment of data in a plurality of segments of data contained within a data stream. The segment of data is forwarded to the selected grid server for deduplication. A zone contained within the forwarded segment of data is deduplicated using the selected server. The deduplication is performed based on a listing of a plurality of zone stamps. Each zone stamp in the plurality of zone stamps represents a zone in a plurality of zones deduplicated by at least one server in the plurality of grid servers.
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公开(公告)号：US20170046360A1
公开(公告)日：2017-02-16
申请号：US14825322
申请日：2015-08-13
IPC分类号： G06F17/30
CPC分类号： G06F17/30156 , G06F11/1453 , G06F11/1464 , G06F17/30516
摘要： A method, a system, and a computer program product for performing a backup of data are disclosed. A grid server in a plurality of grid servers is selected for deduplicating a segment of data in a plurality of segments of data contained within a data stream. The segment of data is forwarded to the selected grid server for deduplication. A zone contained within the forwarded segment of data is deduplicated using the selected server. The deduplication is performed based on a listing of a plurality of zone stamps. Each zone stamp in the plurality of zone stamps represents a zone in a plurality of zones deduplicated by at least one server in the plurality of grid servers.
摘要翻译： 公开了一种用于执行数据备份的方法，系统和计算机程序产品。 多个网格服务器中的网格服务器被选择用于对数据流中包含的多个数据段中的数据段进行重复数据删除。 将数据段转发到所选网格服务器进行重复数据消除。 转发的数据段中包含的区域将使用所选服务器进行重复数据删除。 基于多个区域邮票的列表来执行重复数据删除。 多个区段标记中的每个区段标记表示由多个网格服务器中的至少一个服务器重复去除的多个区域中的区域。
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