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Storage system

  • US 20050278398A1
  • Filed: 08/17/2004
  • Published: 12/15/2005
  • Est. Priority Date: 06/15/2004
  • Status: Active Grant
First Claim
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1. A storage system comprising a plurality of devices having different characteristics;

  • a device driver which operates the plurality of devices; and

    one file system or a plurality of file systems constituted by at least two devices of the plurality of devices, wherein the file system includes;

    a device characteristic acquiring unit which acquires the characteristics of the respective devices in a file system operation such as formation, extension, and mounting of the file system; and

    a device characteristic holding unit which stores the characteristics of the respective devices obtained by the device characteristic acquiring unit.

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