| 摘要 |
PROBLEM TO BE SOLVED: To provide a virtualization system for preventing a virtual processing unit from forming a processing neck even when virtualizing a physical volume between a server and a storage device system, and providing a sophisticated function such as remote copy. SOLUTION: A virtualization node comprises at least one virtualization switch to perform the virtualization by receiving the data from the server, converting it to the data to a real volume and transmitting it to an adequate storage device, converting the data received from the storage device into the data from the virtualized volume, and at least one virtualization server to transmit the data to the server or the storage device via the virtualization switch after receiving the data required to be processed by remote copy or the like from the virtualization switch, and performing the adequate processing. COPYRIGHT: (C)2004,JPO
|
