Wikipedia claims [1]: > The HFS Plus file system transparently defragments files that are less than 20 MiB in size and are broken into 8 or more fragments when

Wikipedia claims [1]: > The HFS Plus file system transparently defragments files that are less than 20 MiB in size and are broken into 8 or more fragments when the file is being opened. Which I expect would have significantly reduced the need to defrag and thus reduced the joy of computing. :p [1] https://en.wikipedia.org/wiki/File_system_fragmentation https://en.wikipedia.org/wiki/File_system_fragmentation