Date: Mon, 26 Sep 2005 11:28:59 +0200 From: Didier Wiroth <didier.wiroth@mcesr.etat.lu> To: 'Samuel Clements' <sclements@linkline.com>, 'John Baldwin' <jhb@FreeBSD.org> Cc: 'Peter Jeremy' <PeterJeremy@optushome.com.au>, freebsd-hardware@freebsd.org Subject: RE: freebsd 5.4 & proliant dl360 g3 (SMP) second cpu not detected Message-ID: <0INF007WS3OEHBG0@store.etat.lu> In-Reply-To: <433468A3.2000801@linkline.com>
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Hi, Thank you for helping. Changing to linux did it! now the additional cpu shows up archive# sysctl hw.ncpu hw.ncpu: 4 archive# dmesg | grep -i cpu CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2799.22-MHz 686-class CPU) Hyperthreading: 2 logical CPUs FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 6 cpu3 (AP): APIC ID: 7 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 SMP: AP CPU #3 Launched! SMP: AP CPU #1 Launched! SMP: AP CPU #2 Launched! -----Original Message----- From: Samuel Clements [mailto:sclements@linkline.com] Sent: Friday, September 23, 2005 22:42 To: John Baldwin Cc: freebsd-hardware@freebsd.org; Peter Jeremy; Didier Wiroth Subject: Re: freebsd 5.4 & proliant dl360 g3 (SMP) second cpu not detected John Baldwin wrote: > On Friday 23 September 2005 03:35 pm, Peter Jeremy wrote: >> On Fri, 2005-Sep-23 16:40:52 +0200, Didier Wiroth wrote: >>> I've installed freebsd5.4 on a compaq proliant dl360 g3 (dual cpu >>> 2.8mhz). >>> >>> I have recompiled a SMP kernel. But after the reboot with the new >>> kernel the second cpu is not detected by freebsd: >> The other item that would be of use would be the top of a verbose >> dmesg (down to the point where it's reporting the number of CPUs. > > Note that the default kernel on FreeBSD 5.4 doesn't include SMP > support, so you will need to build a custom kernel (the SMP config is > a good one to start with as its the default kernel with SMP added) to enable SMP. Also, don't forget to run the SmartStart and select 'Linux' as your OS! -Sam
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