http://www.usenix.org/events/usenix01/full_papers/kroeger/kroeger_html/node11.html
Andrew Benchmark : Although this benchmark is quite dated, to our knowledge it is the only existing file system benchmark that has been widely used and accurately portrays the predictive relationship between files.
http://julipedia.blogspot.com/2005/09/ffs-lfs-and-mfs.html
Memory File System (MFS): Reserves a contiguous region of memory and lays out blocks in it. This is why MFS is considered inefficient, because it is using the concepts of an on-disk file-system over memory.
Andrew Benchmark : Although this benchmark is quite dated, to our knowledge it is the only existing file system benchmark that has been widely used and accurately portrays the predictive relationship between files.
http://julipedia.blogspot.com/2005/09/ffs-lfs-and-mfs.html
Memory File System (MFS): Reserves a contiguous region of memory and lays out blocks in it. This is why MFS is considered inefficient, because it is using the concepts of an on-disk file-system over memory.