Date: Fri, 31 Jan 1997 20:45:05 +0300 (MSK) From: bag@sinbin.demos.su (Alex G. Bulushev) To: smp@csn.net (Steve Passe) Cc: mishania@demos.su, freebsd-smp@freebsd.org Subject: Re: troubles with smp kernel Message-ID: <199701311745.UAA01408@sinbin.demos.su> In-Reply-To: <199701311658.JAA24071@clem.systemsix.com> from "Steve Passe" at Jan 31, 97 09:58:20 am
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> bummer.... well we definately did find and fix a problem. My guess is > that whatever causes the PARITY ERRORS when adding the 2nd CPU is what may be > is causing the reboots. when you say "when runing with one CPU it works" > do you mean with 1 physical CPU installed, or do you mean with 2 CPUs installed > but without starting up the 2nd one via sysctl? > i mean "with 2 physical CPU installed, but with not SMP kernel" with single phisical CPU it stable too ... now i remove 2nd 3940 and run SMP kernel with kern.smp_active=0 after 2 hours (without reboots !) i write: sysctl -w kern.smp_active=1 ^ why? don't know. sysctl -a show that kern.smp_active=2 and message on console say that two CPU's runing ... now it works without reboots ... 3:13 ... 1 h with two CPU's Alex.
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