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WEAR MANAGEMENT FOR FLASH MEMORY DEVICES

  • US 20170068467A1
  • Filed: 09/04/2015
  • Published: 03/09/2017
  • Est. Priority Date: 09/04/2015
  • Status: Abandoned Application
First Claim
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1. A machine-implemented method for managing a flash storage system, comprising:

  • receiving a command for a data operation;

    determining a projected life value for each of a plurality of flash memory devices in the flash storage system, wherein the projected life value for at least one of the plurality of flash memory devices is higher than the projected life value for at least another one of the plurality of flash memory devices; and

    selecting a flash memory block on one of the plurality of flash memory devices for the data operation based on the respective projected life values for the plurality of flash memory devices.

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