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Method for exchanging data between volumes of storage system

  • US 20070088929A1
  • Filed: 11/23/2005
  • Published: 04/19/2007
  • Est. Priority Date: 10/13/2005
  • Status: Active Grant
First Claim
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1. A method for mutually exchanging data between a first volume and a second volume configured in a computer disk drive, comprising the steps of:

  • allocating on a memory of said computer a temporary storage area for said data exchange;

    determining location on said first volume of said data to be exchanged;

    reading out data from said determined location on said first volume or second volume to store said temporary storage area;

    writing data in said temporary storage area to said determined location on a volume different from said volume from which said data was read.

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