Date: Wed, 20 Sep 2000 23:28:50 +0200 (CEST) From: =?ISO-8859-1?Q?G=E9rard_Roudier?= <groudier@club-internet.fr> To: Mike Smith <msmith@FreeBSD.ORG> Cc: Alfred Perlstein <bright@wintelcom.net>, Chris Dillon <cdillon@wolves.k12.mo.us>, BSD <bsd@shell-server.com>, bugs@FreeBSD.ORG, stable@FreeBSD.ORG Subject: Re: Constant panics on 4.1-STABLE! Message-ID: <Pine.LNX.4.10.10009202317420.1748-100000@linux.local> In-Reply-To: <200009202046.NAA05432@mass.osd.bsdi.com>
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On Wed, 20 Sep 2000, Mike Smith wrote: > > IIRC, it is a 700 MHz Athlon with PC133 Memory. 700/133 =F5.26 > > I am not AMD CPU aware, but such divisor would be unusual for Intel CPU= s > > and the only way not to overclock the CPU (using 5.5) would be to > > underclock it (using 5.0), or to use the PC133 memory as PC100 and set > > factor to 7. >=20 > K7s run a 200MHz FSB, and they decouple the memory bus with a FIFO=20 > in the northbridge. There's an extra cycle or so of latency in there,=20 > IIRC, but the point being that you can't draw this conclusion. 8) Thanks for the explanation. This looks just magic and for sure an idiot I am to still prefer Intel CRA^H^HPUs for stability. :-) Btw, if I had a system that experienced such a problem, I would configure the thing for the magic FIFO to simply divide the thing by a integer value. Could be 2 there with memory used as PC100. The simplest, the less= =20 risky to trigger hardware bugs, in my paranoid opinion. ;-) G=E9rard. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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