Patent ID: 7870191
Filing Date: 2011-01-11
Classification: G06F

Abstract:
1. A computing system comprising: a first I/O interface associating with a server; and an I/O management unit coupled with the server and the first I/O interface, the I/O management unit including: an I/O buffer; an I/O mapping unit storing an access request of the server to the first I/O interface in the I/O buffer in response to a change start request of the first I/O interface associated with the server to a second I/O interface; an I/O changing unit associating the second I/O interface with the server; and an I/O synchronizing unit that converting the access request stored in the I/O buffer into an access request to the second I/O interface, in response to the completion of the association by the I/O changing unit, and executing the converted access request.