On Sun, Nov 11, 2007 at 09:31:31AM +0000, Alistair G. Crooks wrote:
> 
> Module Name:	src
> Committed By:	agc
> Date:		Sun Nov 11 09:31:31 UTC 2007
> 
> Modified Files:
> 	src/share/examples/refuse/virtdir: virtdir.c
> 
> Log Message:
> Only use the bottom 5 bits of the random number, to prevent inode
> numbers creeping outside of the range fts considers normal.

Duh, 20bits, changed in repository.