I haven't tried enabling my cache card for a couple months now, but when 
I last tried it, I experienced all sorts of problems with the ncrscsi 
driver.  

Beware!

On Wed, 16 Oct 1996, Steven Campbell wrote:

> I've recently built my own kernel that enabled the IIci's L2 cache.
> I have noticed that video performance in X is noticeably faster.  I turned
> on the OpaqueMove option in .twmrc to get an idea of how much quicker the
> video was.  When I did this before on my IIci, the video was noticeably
> delayed and could not keep up to the cursor movement at all.  With the
> caches enabled, the video is much closer to being able to follow the cursor
> around the screen when you drag a window.
> Some serious side effects though are that none of the systat functions,
> such as iostat, vmstat, pigs, work reliably, and they all give a memory
> allocation error.
> And on boot, I get savecore: can't find device 0/0.
> But the troubles seem worth it.  The machine is noticeably quicker.
> 
> Just a little status report.
> 
> Steve
> 
> 
>