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INFORMATION PROCESSING APPARATUS AND STORAGE CONTROL METHOD

  • US 20130042082A1
  • Filed: 07/31/2012
  • Published: 02/14/2013
  • Est. Priority Date: 08/12/2011
  • Status: Active Grant
First Claim
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1. An information processing apparatus comprising:

  • a first storage unit including a first storage area; and

    a processor thatreceives a first request to write first data into the first storage area,requests an external apparatus to write the first data into a second storage area in a second storage unit included in the external apparatus, the second storage area corresponding to the first storage area,determines whether a first response has been received from the external apparatus, the first response indicating that the first data has been written into the second storage area,writes the first data into the first storage area when it is determined that the first response has been received from the external apparatus, andrequests, without writing the first data into the first storage area, the external apparatus to write second data stored in the first storage area into the second storage area when it is determined that the first response has not been received from the external apparatus.

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