Date: Fri, 31 Jan 2014 19:45:33 -0500 (EST) From: Benjamin Kaduk <bjk@freebsd.org> To: Dru Lavigne <dru@freebsd.org> Cc: svn-doc-head@freebsd.org, svn-doc-all@freebsd.org, doc-committers@freebsd.org Subject: Re: svn commit: r43710 - head/en_US.ISO8859-1/books/handbook/network-servers Message-ID: <alpine.GSO.1.10.1401311936490.27579@multics.mit.edu> In-Reply-To: <201401312135.s0VLZCfJ014161@svn.freebsd.org> References: <201401312135.s0VLZCfJ014161@svn.freebsd.org>
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On Fri, 31 Jan 2014, Dru Lavigne wrote: > Modified: head/en_US.ISO8859-1/books/handbook/network-servers/chapter.xml > ============================================================================== > --- head/en_US.ISO8859-1/books/handbook/network-servers/chapter.xml Fri Jan 31 20:55:48 2014 (r43709) > +++ head/en_US.ISO8859-1/books/handbook/network-servers/chapter.xml Fri Jan 31 21:35:11 2014 (r43710) > @@ -5227,208 +5227,158 @@ Starting smbd.</screen> > + <para>To only synchronize the clock when a system boots, > + use &man.ntpdate.8;. This alone can be appropriate for ntpd.8 seems to claim that ntpdate is deprecated (to be replaced by 'ntpd -q', I guess?). Yet, we still ship an /etc/rc.d/ntpdate in the base system, so maybe I'm confused as to what exactly is going on. > + desktops which are frequently rebooted. However, > + most systems should > + run <application>ntpdate</application> at boot time as well as configure <application>ntpd</application>. > + This is because <application>ntpd</application> > + changes the clock gradually, whereas <application>ntpdate</application> > sets the clock, no matter how great the difference between a > that server is preferred over other servers. A response > from a preferred server will be discarded if it differs > - significantly from other servers' responses, otherwise it > - will be used without any consideration to other responses. > - The <literal>prefer</literal> argument is normally used for > - NTP servers that are known to be highly accurate, such as > + significantly from responses; otherwise it "if it differs significantly from responses" seems strange, I think I prefer the original ("from other servers' responses"). -Ben > + will be used. > + The <literal>prefer</literal> argument should only be used for > + <acronym>NTP</acronym> servers that are known to be highly accurate, such as > those with special time monitoring hardware.</para> >
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