이미지 vs 스냅샷

https://www.alibabacloud.co.kr/video-20/#:~:text=Snapshot%EC%9D%80%20Disk%20%EB%B0%B1%EC%97%85%EC%9D%B4%EB%9D%BC%EB%A9%B4,%EC%96%B8%EA%B8%89%ED%96%88%EB%8D%98%20Image%20%EB%B0%B1%EC%97%85%EC%9D%B4%EB%8B%A4.