Time sync is foobar
Craig White
craigwhite at azapple.com
Tue Aug 16 00:54:27 UTC 2011
On Mon, 2011-08-15 at 12:26 -0400, Tom Horsley wrote:
> On Mon, 15 Aug 2011 10:52:09 -0500
> Steven Stern wrote:
>
> > service ntpd stop
> > ntpdate nist1-chi.ustiming.org
> > service ntpd start
> >
> > This morning, the time is once again off. It appears that ntp is not
> > synching time. I see nothing unusual in /var/log/messages.
>
> NTP suffers from acute malignant optimism about how well the
> native computer can keep time. With a clock that is rotten enough,
> NTP will never manage to sync. I have had many motherboards
> that seem to lose or gain so fast that NTP cannot fix it. I usually
> resort to running ntpdate on cron every 5 minutes to get some
> vaguely accurate time :-(.
----
If your internal clock can't keep time correctly, disable it - see my
previous post
Craig
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