I've installed Border Manager 3.8 on Netware 6.5SP1

I created (3) NWFS volumes for my proxy cache. These three volumes are
just under 8GB each. Block size is 8KB - both compression and sub-
allocation are off. However I'm haveing a problem.

It would appear I'm quickly running out of directory entries! Right now
I have just 2% free. Total= 53,312, Used=51,965. My server abends
after a few days - I suspect its running out of dir entries and this is
causing the problem..

Any ideas why this is going on... Have a created my volumes badly..

Any tips please.
Thanks, Jonathan