| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform optimal data transfer for a communication line. <P>SOLUTION: A storage device 10 comprises: a processing state value calculation section 11 that calculates a processing state value indicating a processing state of data transfer from the storage device 10 via a communication line 50; a notification section 12 that notifies other storage device 10 of the calculated processing state value; a reception section 12 that, from the other storage device 10, receives a processing state value calculated in the other storage device 10; a multiplicity calculation section 13 that, on the basis of the calculated processing state value and the notified processing state value, with respect to the communication line 50, calculates a multiplicity, which is the number of data transfer processing simultaneously executable in the storage device 10; and a transfer control section 14 that performs data transfer via the communication line 50 within a range of the calculated multiplicity. <P>COPYRIGHT: (C)2013,JPO&INPIT |
