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Cluster storage using subsegmenting

  • US 20080256143A1
  • Filed: 06/29/2007
  • Published: 10/16/2008
  • Est. Priority Date: 04/11/2007
  • Status: Active Grant
First Claim
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1. A method for cluster storage comprising:

  • receiving a data stream or a data block;

    breaking the data stream or the data block into segments; and

    for each segment;

    selecting a cluster node; and

    identifying a portion of the segment smaller than the segment that is a duplicate of a portion of a segment already managed by the cluster node.

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