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Re: NTP weirdness



On Tue, Oct 17, 2006 at 12:12:23PM -0400, Roberto C. Sanchez wrote:
> On Mon, Oct 16, 2006 at 05:23:15PM -0700, Andrew Sackville-West wrote:
> > On Mon, Oct 16, 2006 at 08:02:12PM -0300, Henrique de Moraes Holschuh wrote:
> > > 
> > > Any NTP drift above half a second means something is completely broken, so
> > > *none* of your client machines are working fine.  The two servers seem to
> > > work right.  Make sure to also configure the two servers to *peer* each
> > > other, btw.
> > 
> > vague memories in my head that ntp won't sync more than a half second
> > or so at a time, you have to use something else to get them closer and
> > then ntp can do it. I've used ntpdate in the past as a one-time sync
> > and then its worked after that. Also had a machine that was drifter
> > faster than ntp could keep up with, but after a few days of hitting
> > ntpdate randomly, it was able to calculate the drift enough to keep up
> > after that point. this is all vague memory, ymmv widely.
> > 
> > A
> 
> Hmm.  I've used date (not ntpdate) to get the clock back to within a
> couple of seconds of my local NTP server.  But it always drifts away
> again.  Perhaps I should try ntpdate?

I just used ntpdate so that I could automatically get a good time and
not worry about it. You're also getting better help than I good ever
offer on the other part of this thread. good luck

A

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