상세정보
학술대회
Design and Implementation of Azalea Unikernel File IO Offload
- 발행일
- 201910
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.398-401
- 협약과제
- 19HS5400, 매니코어 기반 초고성능 스케일러블 OS 기초연구 (차세대OS기초연구센터), 정성인
- 초록
- Unikernel is smaller in size than existing operating systems and can be started and shut down much more quickly and safely, resulting in greater flexibility and security. Since unikernel does not include large modules like the file system in its library to reduce its size, it is common to choose offloading to handle file IO. However, the processing of IO offload of unikernel transfers the file IO command to the proxy of the file server and copies the file IO result of the proxy. This can result in a trade-off of rapid processing, an advantage of unikernel. In this paper, we propose a method to offload file IO and to perform file IO with direct copy from file server to unikernel.
- KSP 제안 키워드
- File System, Trade-off, design and implementation, operating system