Date: Sat, 16 Oct 2010 08:40:41 -0500 From: Jacob Lambert <tharant@gmail.com> To: Andriy Gapon <avg@icyb.net.ua> Cc: "freebsd-amd64@freebsd.org" <freebsd-amd64@freebsd.org> Subject: Re: 8.1-RELEASE - fatal trap 12 during install Message-ID: <AANLkTinNN7F8gWWkL9SGbMm4=bROKQgMUHLUeGji2q1C@mail.gmail.com> In-Reply-To: <4CB97FDE.4040803@icyb.net.ua> References: <AANLkTimmVgj_xNFNa3RnfFvwQPVXnDX4OvXy_2KWOewm@mail.gmail.com> <4CB8E525.40702@icyb.net.ua> <AANLkTi=cnz%2B0Fw1U7rOu8wfmxPQsTtiPzzUk2aJuAER8@mail.gmail.com> <4CB97FDE.4040803@icyb.net.ua>
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On Saturday, October 16, 2010, Andriy Gapon <avg@icyb.net.ua> wrote: > [restored CC] > > on 16/10/2010 03:37 Jacob Lambert said the following: >> On Friday, October 15, 2010, Andriy Gapon <avg@icyb.net.ua> wrote: >>> on 15/10/2010 22:20 Jacob Lambert said the following: >>>> Hello everyone, >>>> >>>> =A0I've got a shiny new Supermicro H8QG6-F w/ 4x Opteron 6168 12 core >>>> CPUs and 128GB of DDR3 1333 ECC RAM onto which I've been trying to >>> >>> Do I read it correct that that's 48 logical CPUs total? >>> >> Yup, 48. =A0:) > > http://article.gmane.org/gmane.os.freebsd.current/128099 > > In addition to that cpumask_t is only 32-bit even on amd64 and it's used = all > over the place, so currently you won't have any luck with > 32 CPUs. > :-( Thanks for the link! BTW, I've got a box for testing if anybody wants to tackle >32 CPUs. :) > > You might want to try booting with ACPI enabled and only one socket popul= ated. Already tried that and I get the same error as if it's fully populated. > > -- > Andriy Gapon > -- -jacob --=20 --- -jacob
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