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DISK ARRAY CONFIGURATION PROGRAM, COMPUTER, AND COMPUTER SYSTEM

  • US 20110246706A1
  • Filed: 12/14/2010
  • Published: 10/06/2011
  • Est. Priority Date: 03/30/2010
  • Status: Abandoned Application
First Claim
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1. A disk array configuration program for causing a computer to execute a process of configuring a disk array in a storage device that includes flash memory and a hard disk, the program comprising:

  • causing the computer to perform a disk array configuration step of configuring the storage device as a disk array;

    causing the computer to perform a sorting step of sorting access to a file in the storage device into access to the flash memory or the hard disk; and

    causing the computer to execute a relocation step of relocating a file from the hard disk to the flash memory,wherein the relocation step comprises;

    causing the computer to execute a step of comparing a file size of the file and a block size of the flash memory, andcausing the computer to execute a step of, if the file size is smaller than the block size, storing the file in cache memory without immediately writing the file to the flash memory.

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