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Date:      Wed, 03 Nov 2010 15:32:24 +0200
From:      Andriy Gapon <avg@icyb.net.ua>
To:        "Sam Fourman Jr." <sfourman@gmail.com>
Cc:        current@freebsd.org
Subject:   Re: calcru: runtime went backwards
Message-ID:  <4CD16468.8060100@icyb.net.ua>
In-Reply-To: <AANLkTikv_JEAp6s_sk67=FYy0fFuNohX=Q_E0kZ-NkFT@mail.gmail.com>
References:  <AANLkTik=WT=B2BaoJUS%2BD_kguK4_AfRpMG66y0HVr7zJ@mail.gmail.com>	<4CD12D29.2060501@phat.za.net> <AANLkTikv_JEAp6s_sk67=FYy0fFuNohX=Q_E0kZ-NkFT@mail.gmail.com>

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on 03/11/2010 12:06 Sam Fourman Jr. said the following:
> On Wed, Nov 3, 2010 at 4:36 AM, Aragon Gouveia <aragon@phat.za.net> wrote:
>> I recently saw these on a Dell server.  It was caused by power saving being
>> enabled in the BIOS in a mode where the BIOS takes control instead of
>> handing it off to the OS.  Disable power saving or set it such that the OS
>> has control (and then enable powerd(8) if you like).
>>
>>
> 
> We disabled AMD C1E support in BIOS (it was Enabled)
> now we have not seen this problem for 2 days now.

What revision do you run?
What is output of kern.eventtimer sub-tree?

-- 
Andriy Gapon



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