Date: Tue, 19 Oct 2010 07:53:28 +0300 From: Andriy Gapon <avg@icyb.net.ua> To: sbruno@freebsd.org Cc: "stable@freebsd.org" <stable@freebsd.org>, Sean Bruno <seanbru@yahoo-inc.com> Subject: Re: kpanic on install >32GB of RAM Message-ID: <4CBD2448.8050503@icyb.net.ua> In-Reply-To: <1287438415.6951.4.camel@home-yahoo> References: <1287158693.5225.7.camel@home-yahoo> <4CB8E6AC.8070301@icyb.net.ua> <4CBCBC53.8030205@icyb.net.ua> <1287438415.6951.4.camel@home-yahoo>
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on 19/10/2010 00:46 Sean Bruno said the following: > On Mon, 2010-10-18 at 14:29 -0700, Andriy Gapon wrote: >> on 16/10/2010 02:41 Andriy Gapon said the following: >>> on 15/10/2010 19:04 Sean Bruno said the following: >>>> So, trying to get a massively overpowered HP box up with 7.3 amd64 >>>> version up and running. >>>> >>>> I can't tell at the moment, but it looks like the installer kernel is >>>> having issues with >32GB of RAM in this box. >>>> >>>> Are we using the i386 kernel on amd64 installs? >> >> So, just in case: >> >>> Is there anything else peculiar about this system besides RAM? >> > > Looking over the DL980, it's 64 core w/HT, 10G ethernet and apparently -------------------------------^^^^^^ Could the following be related then? http://thread.gmane.org/gmane.os.freebsd.current/128099/focus=128576 > is throwing Machine Check Exceptions very hard. > > http://people.freebsd.org/~sbruno/dl980_Machcheck_exceptions.png Not sure about those. -- Andriy Gapon
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