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STORAGE MANAGEMENT SYSTEM AND STORAGE MANAGEMENT METHOD

  • US 20120331248A1
  • Filed: 06/23/2011
  • Published: 12/27/2012
  • Est. Priority Date: 06/23/2011
  • Status: Active Grant
First Claim
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1. A storage management system for managing a storage system having one or more copy functions, comprising:

  • a processor; and

    a storage device,wherein;

    the processor locates data designated to determine a backup method;

    the storage device stores copy function management information on the one or more copy functions of the storage system;

    the processor refers to the copy function management information to ascertain the unit of copy operation of each of the one or more copy functions; and

    the processor determines a candidate for a copy function of the storage system to be used to back up the designated data depending on data configuration in a volume holding the designated data and the unit of copy operation of the candidate for the copy function.

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