Date: Tue, 10 Mar 2009 11:40:05 +0100 From: Robert Heron <robert@heron.pl> To: freebsd-smp@freebsd.org Subject: only one logical CPU used in Xeon Message-ID: <2E7DD8D9-FABA-4A30-9118-948D26DB26AE@heron.pl>
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Hi, I have FreeBSD 6.2R running on Intel SE7501HG2 motherboard with two Xeon installed. System detects 2 CPUs with 2 cores in each of them (total 4 cores) but it uses only one core in each Xeon (total 2 of 4 cores are used only). I see it in the 'top'. I tried the same hardware on FreeBSD 7.1R and this OS uses all of the detected cores. What should I do FreeBSD 6.2R to use all of the available cores? I cannot upgrade it to 7.x, must use 6.x Regards, Robert Heron
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