From owner-freebsd-stable@FreeBSD.ORG Thu Dec 30 19:37:05 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 166DA16A4CE for ; Thu, 30 Dec 2004 19:37:05 +0000 (GMT) Received: from mta-a.kjsl.com (mta-a.kjsl.com [69.36.240.250]) by mx1.FreeBSD.org (Postfix) with ESMTP id EFE5F43D2D for ; Thu, 30 Dec 2004 19:37:04 +0000 (GMT) (envelope-from javier@kjsl.com) Received: by mta-a.kjsl.com (Postfix, from userid 1001) id D44CE52194; Thu, 30 Dec 2004 11:37:04 -0800 (PST) Date: Thu, 30 Dec 2004 11:37:04 -0800 From: Javier Henderson To: Brooks Davis Message-ID: <20041230193704.GS64741@mta-a.kjsl.com> References: <41D43A7A.2000500@bluewin.ch> <20041230110953.T17743@atlantis.flyingjoke.org> <20041230193244.GB2987@odin.ac.hmc.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041230193244.GB2987@odin.ac.hmc.edu> User-Agent: Mutt/1.4.1i cc: Federico Galvez-Durand Besnard cc: freebsd-stable@freebsd.org cc: David Talkington Subject: Re: clock running fast X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Dec 2004 19:37:05 -0000 > > /usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid \ > > - -f /var/db/ntpd.drift > > It's generally recommended that you never trust your own clock since > it's completely crap as time sources go. It's also recommended that you > use at least 5 time sources to avoid problems with bad clocks. But isn't that what the drift file is for, to improve the accuracy of the local clock during those times when the configured NTP servers aren't available? -jav