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Distributed object storage system comprising low power storage nodes

  • US 9,823,870 B2
  • Filed: 01/07/2016
  • Issued: 11/21/2017
  • Est. Priority Date: 12/27/2010
  • Status: Active Grant
First Claim
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1. A storage node, comprising:

  • a plurality of storage elements configured to store data;

    a plurality of temperature sensors distributed among the plurality of storage elements to measure temperatures of at least a share of the plurality of storage elements; and

    a controller node configured to;

    disassemble a data object into a plurality of sub blocks based on a desired spreading width indicating a first number of storage elements over which to spread storage of at least a portion of the sub blocks of the data object;

    identify specific storage elements from at least the share of the plurality of storage elements based on the temperatures measured by the plurality of temperature sensors; and

    store the plurality of sub blocks in the specific storage elements.

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