On 04/01/2015 09:20 PM, Cameron Simpson wrote: >> $ du -sh kmeans --apparent-size >> 154G kmeans >> >> $ du -sh kmeans >> 628G kmeans > > That looks backwards to me, presuming you have sparse files? It makes sense if there's a very large number of files of less than 2k each, while Isilon OneFS uses an 8k block size. Right?