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Date:      Tue, 13 Sep 2011 10:49:50 -0600
From:      Brett Glass <brett@lariat.net>
To:        Dan Nelson <dnelson@allantgroup.com>
Cc:        Adam Vande More <amvandemore@gmail.com>, questions@freebsd.org
Subject:   Re: Negative ping times with FreeBSD 8.1-RELEASE on older Celeron system
Message-ID:  <201109131649.KAA00227@lariat.net>
In-Reply-To: <20110913151650.GF9801@dan.emsphone.com>
References:  <201109122350.RAA21916@lariat.net> <F06D137D-F364-46B2-9458-6882B543B3A6@mac.com> <201109130443.WAA23650@lariat.net> <CA%2BtpaK2VVdue4MsJpzUxEQABDk1pFVWy_0=CqSEaRifM8CKX5Q@mail.gmail.com> <201109131021.EAA26090@lariat.net> <20110913151650.GF9801@dan.emsphone.com>

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At 09:16 AM 9/13/2011, Dan Nelson wrote:

>It doesn't roll over in less than a second; it rolls over in 16777215 /
>3579545 = 4.6 seconds.  Your negative time delta problem isn't due to
>rollover.

If that's indeed the case, the kernel must be doing the math wrong.

I wonder how many other systems this is affecting.

--Brett Glass




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