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Logically-addressed file storage methods

  • US 20070136555A1
  • Filed: 12/13/2005
  • Published: 06/14/2007
  • Est. Priority Date: 12/13/2005
  • Status: Active Grant
First Claim
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1. A method of storing sectors of data from a plurality of files in a non-volatile memory array, sectors of each of the plurality of files mapped to a common logical address space by a host, comprising:

  • receiving file allocation information from the host that indicates a file to which a sector of host data is allocated;

    subsequently receiving the sector of host data from the host for storage in the non-volatile memory array; and

    subsequently storing the sector of host data in the non-volatile memory array in a physical location that is determined according to the file to which it is allocated according to the file allocation information from the host.

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