From owner-freebsd-amd64@FreeBSD.ORG  Wed Feb  9 09:38:00 2005
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To: "James Welsh" <jwelsh@digitalspy.co.uk>
From: "Julian Stacey" <jhs@berklix.org>
Organization: http://berklix.com/~jhs/  Munich Unix, BSD, Internet
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In-reply-to: Your message of "Tue, 08 Feb 2005 22:56:28 EST."
		<20050209035627.C1E32548AE@buxton.digitalspy.co.uk> 
Date: Wed, 09 Feb 2005 10:38:29 +0100
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cc: freebsd-amd64@freebsd.org
Subject: Re: Hard lockup on 5.3-STABLE 
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> From: "James Welsh" <jwelsh@digitalspy.co.uk>
> Our AMD Opteron server is locking up every few hours

It might not be software ...
My new amd64 was crashing until I put a chassis fan in (PSU fan was
insufficient).  & another non 64 remote server of mine was also
crashing intermittently recently, it had a chassis fan, but CPU fan
had died.

I now have hosts mail me fan speed & voltages once a day from mbmon -c 1
( /usr/ports/sysutils/xmbmon )

Here's my mbmon output FYI
	Temp.= 30.0, 121.0, 25.0; Rot.= 2596, 2163,    0
	Vcore = 1.49, 2.56; Volt. = 3.34, 3.68, 11.61, -11.52, -5.18
& my dmesg:
	ACPI APIC Table: <VIAK8  AWRDACPI>
	Timecounter "i8254" frequency 1193182 Hz quality 0
	CPU: AMD Athlon(tm) 64 Processor 3000+ (2010.07-MHz K8-class CPU)
  	Origin = "AuthenticAMD"  Id = 0xf48  Stepping = 8
  	Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,
	PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  	AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>

I'm told mbmon doesnt display all temps for the 64,
but that someone's working on it ? (I hope & assume my 121 is false ! :-)

-
Julian Stacey.  Unix,C,Net & Sys. Eng. Consultant, Munich.  http://berklix.com
Mail in Ascii, Html dumped as Spam.  Ihr Rauch = mein allergischer Kopfschmerz.