专利名称：System and method for efficiently
replicating a file
发明人：Ludmila Cherkasova申请号：US10345719申请日：20030116公开号：US07454424B2公开日：20081118
专利附图：
摘要：A method of distributing a file from a first node to a plurality of recipient nodescomprises logically organizing a plurality of recipient nodes to which a file is to bedistributed into a plurality of groups of recipient nodes. The file is partitioned into a
plurality of subfiles. The file is distributed to a plurality of recipient nodes using adistribution technique comprising (a) an origin node attempting to communicate theplurality of subfiles to recipient nodes of the first group, (b) the plurality of recipientnodes of the first group attempting to exchange their respective subfiles received fromthe origin node, and (c) attempting to distribute the plurality of subfiles from at leastone node of the first group to recipient nodes of a second group. The method furthercomprises detecting a failed node, and the distribution technique adapting to distributethe file to each non-failed node.
申请人：Ludmila Cherkasova
地址：Sunnyvale CA US
国籍：US
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