Date: Fri, 13 Aug 2004 10:58:25 -0700 From: Jack Twilley <jmt@twilley.org> To: freebsd-amd64@freebsd.org Subject: Re: Issues with dual Opteron Message-ID: <86pt5u2a4e.fsf@duchess.twilley.org> In-Reply-To: <20040812091007.GA57570@dragon.nuxi.com> (David O'Brien's message of "Thu, 12 Aug 2004 02:10:07 -0700") References: <86n0112v72.fsf@duchess.twilley.org> <20040812091007.GA57570@dragon.nuxi.com>
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--=-=-= Content-Type: text/plain >>>>> "David" == David O'Brien <obrien@freebsd.org> writes: Jack> I've got a dual Opteron box (ARIMA motherboard) with 2 3.06GHz David> Impossible! The fastest Opterons are model 250's, which are David> 2.4 GHz. You are correct. I confused this box with another box which is misbehaving under Windows. My apologies. Here's the relevant information about the CPUs: CPU: AMD Opteron(tm) Processor 246 (2004.56-MHz K8-class CPU) Origin = "AuthenticAMD" Id = 0xf58 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> real memory = 2146893824 (2047 MB) avail memory = 2061582336 (1966 MB) ACPI APIC Table: <PTLTD APIC > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 Jack> It hangs silently within twenty minutes of being started. David> If you're really running them at 3.06 GHz, you're over clocking David> them; then no wonder you're hanging. But then again, I know David> you can't OC an Opteron to 3.06 GHz. It can run indefinitely under no load. Twenty minutes tops of actually doing anything (like "make buildworld") and poof! The silent hang shows up nowhere in the logs. David> -- -- David (obrien@FreeBSD.org) Jack. -- Jack Twilley jmt at twilley dot org http colon slash slash www dot twilley dot org slash tilde jmt slash --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQBBHQFHGPFSfAB/ezgRAmK4AJ95IaUKfFlKNsNHBYxk3HVTlKqQEACfdYEk J5U9y6eYixYO5kNdCBCLl7Y= =9Uw2 -----END PGP SIGNATURE----- --=-=-=--
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