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Date:      Mon, 30 Jun 2008 15:54:23 +0000
From:      "Poul-Henning Kamp" <phk@phk.freebsd.dk>
To:        ticso@cicely.de
Cc:        Bernd Walter <ticso@cicely7.cicely.de>, freebsd-current@freebsd.org
Subject:   Re: RTC problem 
Message-ID:  <7576.1214841263@critter.freebsd.dk>
In-Reply-To: Your message of "Mon, 30 Jun 2008 17:17:44 %2B0200." <20080630151740.GQ17364@cicely7.cicely.de> 

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In message <20080630151740.GQ17364@cicely7.cicely.de>, Bernd Walter writes:

>But since ntpd only tunes the softclock and never sets the RTC it
>allows the RTC to run completely unsyncronized.
>Is there a way to regulary trigger a write to the RTC without
>disturbing ntpd, so that the offset never gets large?

Ideally the adjkerntz we run in cron every night should do that.

The easiest way would be to add a sysctl that when written does it,
thatway systems without adjkerntz could do it with a cronjob that
just sysctl's that variable directly.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



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