| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a virtualization control device of a storage system which can perform an instruction of copy processing without degrading performance even in a storage system using virtualization switch devices. <P>SOLUTION: When a virtualization switch device receives a copy request, a virtualization control device performs access tests corresponding to the copy request on each of a plurality of virtual switch devices, selects a virtualization switch device determined to have the best performance by the access test, and transmits the copy request to the selected virtualization switch device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
