Re: only one logical CPU used in Xeon

--- On Wed, 3/11/09, John Baldwin <[email protected]> wrote:
> in the ULE case (though the sysctl doesn't work).  If
> you use 4BSD on 7.1 
> then the tunable and sysctl will work fine.
> 

I tried this, but I can't see the variable being displayed.

#uname -a
FreeBSD  7.1-RELEASE FreeBSD 7.1-RELEASE #1: Mon Mar 16 12:06:49 PHT 2009     ... 

#sysctl -a | grep kern.sched.name
kern.sched.name: 4BSD

#sysctl -a | grep machdep
machdep.acpi_timer_freq: 3579545
machdep.enable_panic_key: 0
machdep.adjkerntz: -28800
machdep.wall_cmos_clock: 1
machdep.disable_rtc_set: 0
machdep.acpi_root: 1040336
machdep.disable_mtrrs: 0
machdep.cpu_idle_hlt: 1
machdep.hlt_cpus: 0
machdep.prot_fault_translation: 0
machdep.panic_on_nmi: 1
machdep.tsc_freq: 2992517568
machdep.i8254_freq: 1193182
machdep.conspeed: 9600
machdep.gdbspeed: 9600
machdep.conrclk: 1843200
machdep.hlt_logical_cpus: 0
machdep.logical_cpus_mask: 14

How should make the variable visible? I am using IBM x3650 with a Quad-core Xeon processor.

Thank you very much.

Won


      

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