On Wednesday 23 December 2009, Raman.P wrote:
> --- On Wed, 23/12/09, Dinesh Kumar Rajagopal <[email protected]>
>  wrote: 
> 
> >    How to run our own NTP server ? our goal
> > is to run same
> > time in all server .
> >
> > Server Details
> >
> > Os: Centos 5.3
> > Arch : i686
> 
> If you are not concerned about atomic precision and only want all
>  system in the lan to have same time, easiest is to configure time
>  server and use rdate. Designate one system as server, enable time
>  server under xinetd.d or inetd. use rdate command from clients to
>  query server time and adjust itself. rdate can be run at boot time
>  or as cronjob.

What is the package name for rdate.  Could not find it in openSUSE; 
there is ntpdate though.

A few words of caution; while rdate/ntpdate (via cron/bootup scripts) 
may be good for desktops, I have found it best to use ntpd (in client 
mode) on servers.  In one email server, I was running ntpdate (via cron) 
and dovecot was very particular about time drifts and would shut itself 
down.  From that incident, I use ntpd (in client mode) to sync time.

-- 
Arun Khan
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