

Where are you running du -sh *? (I.e. what directory, are you definitely scanning the whole file system?) I’m sure it’s obvious, but can never hurt to check!
What does du -sh / show? (Generally, the * glob pattern in the shell will not match hidden dot-files, so is it possible they are being excluded?)






So, that is to say, they expect it to have no impact on serious work whatsoever?