Hi Michael:

Well, the E000 message is repeatable on this box...

Thanks again for all of your help!

Mark


> At 03:38 AM 7/30/2005 +0000, Mark Bailey wrote:
> 
> >Specifically, with
> >device=a:\himem.exe
> >device=a:\emm386.exe x=test memcheck vds
> >
> >vol c: hangs.  Remove vds, it works normally. (development)
> >
> >With stable kernel, I get screenfulls of garbage I can't read
> >(no newlines) with VDS, normal operation without.
> >
> >UDMA2 still appears to fix it!
> 
> Appears to mean that UDMA2 blocks the VDS calls because it comes before 
> EMM386 loads so disk accesses bypass UMB's and VDS, which is effectively 
> the same result as as not using VDS as an EMM386 parameter.  Doesn't help 
> really, as far as determining your system incompatibility.  Or Bernd's for 
> that matter.
> 
> I've seen the E000 to E000 page frame message myself.  It's extremely 
> intermittent.  Can't see why it would happen, but it's never obliged when 
> debugging.
> 
> Of course, maybe the whole thing means that there is memory corruption 
> somewhere, which could trash the VDS revector and the page frame 
> locate.  But it's never shown itself as a real entity.
> 
> 
> 
> 
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