Linux file system with snapshot function
Yi Lin Jiang · Journal of Computer Applications · 2010
The snapshot technology in storage system was introduced.The key meta data structure and time-shifting version management of ext3ss,a Linux file system with snapshot function,were analyzed.The method can add the file system with snapshot function,providing a time-shitfing interface that permits a real-time and continuous view of data in the past.Finally,ext3ss was tested and analyzed.