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RAID CONFIGURATION IN A FLASH MEMORY DATA STORAGE DEVICE

  • US 20100262762A1
  • Filed: 08/07/2009
  • Published: 10/14/2010
  • Est. Priority Date: 04/08/2009
  • Status: Active Grant
First Claim
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1. A method of storing data in a flash memory data storage device that includes a plurality of memory chips, the method comprising:

  • determining a number of memory chips in the data storage device;

    defining, via a host coupled to the data storage device, a first partition of the data storage device, wherein the first partition includes a first subset of the plurality of memory chips;

    defining a second partition of the data storage device via a host coupled to the data storage device, wherein the second partition includes a second subset of the plurality of memory chips;

    writing first data to the first partition while reading data from the second partition; and

    writing the first data to the second partition while reading data from the first partition.

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