make -j as a stress test (was: Re: Quality of FreeBSD)
[WARNING - 6.0-BETA1 still hosed!]
Mike Tancsa
mike at sentex.net
Sun Jul 24 23:07:51 GMT 2005
At 02:13 PM 24/07/2005, Karl Denninger wrote:
>On Sun, Jul 24, 2005 at 07:58:20PM +0200, Erik Trulsson wrote:
> > Most likely the bug you have run into is difficult or impossible to
> > reproduce on other hardware than the particular combination you are using.
>
>FWIW my earlier post about it appearing to work with only one disk on the
>chain was incorrect. It still fails - just takes longer (and more load).
The LINUX driver seems to kick the card into a lower UDMA mode to work
around a bug on that chip. Is this possible to do with your controller via
atacontrol ? There seemed to be a number of other bugs as well that needed
to be worked around too however.
---Mike
More information about the freebsd-stable
mailing list