상세정보
등록 인접한 VM 간의 공유 메모리 통신 채널을 응용프로그램 수행 중에 TCP/IP 채널로 전환하는 기법
- 출원번호
- 12768503 (2010.04.27)
- 공개번호
- 20110131289 (2011.06.02)
- 등록번호
- 8214449 (2012.07.03)
- 출원국
- 미국
- 협약과제
- 09MS4900, 공개SW 기반 가상화 핵심 기술 개발, 안창원
- 초록
- A method for switching a communication channel in a shared memory communication environment which sets up a TCP/IP (Transmission Control Protocol/Internet Protocol) communication channel and a shared memory communication channel from a first virtual machine to a second virtual machine, the method includes: transmitting a channel switching message to the first virtual machine when the first virtual machine moves to another physical machine; transmitting the channel switching message from the first virtual machine to the second virtual machine; and switching a channel state between the first virtual machine and the second virtual machine.