Date: Fri, 28 Sep 2007 10:13:43 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Claus Guttesen <kometen@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: 8-core server Message-ID: <46FCB7B7.9010301@FreeBSD.org> In-Reply-To: <b41c75520709280103ied4e99dvfd33884185792a91@mail.gmail.com> References: <b41c75520709280103ied4e99dvfd33884185792a91@mail.gmail.com>
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Claus Guttesen wrote: > Hi. > > Upgraded our 4-core to an 8-core. > > Part of dmesg: > > FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > cpu4 (AP): APIC ID: 4 > cpu5 (AP): APIC ID: 5 > cpu6 (AP): APIC ID: 6 > cpu7 (AP): APIC ID: 7 > > But then it says: > > SMP: AP CPU #1 Launched! > SMP: AP CPU #2 Launched! > SMP: AP CPU #3 Launched! > SMP: AP CPU #4 Launched! > SMP: AP CPU #7 Launched! > SMP: AP CPU #5 Launched! > SMP: AP CPU #6 Launched! > > Are some of the cores disabled or did they just take a walk? :-) This > is on current from Mon Sep 24 2007. > I see the extra 7 cores being launched correctly, what is the problem? Kris
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