[ntp:questions] Re: NTP stepping issue
Robert Rati
Robert.Rati at motorola.com
Tue Oct 19 15:31:41 UTC 2004
Let me test for understanding here, as I've gotten a number of replies
to my question. While it is possible to configure the NTP client daemon
to step regardless of the time difference (as I have done), it is not
recommended to do so. In my testing, I saw the client daemon slew to
the correct time but then it continued slewing past the correct time.
Is this a bug? Once it slews to the correct time provided by the
servers, the client should remain synchronized, right?
Is there another way to solve the problem I laid out? (Once daemon is
running, always step no matter what the time difference and eventually
stay synchronized with the time servers)
Rob
David Woolley wrote:
> In article <416CA8D9.2050803 at udel.edu>, David L. Mills <mills at udel.edu> wrote:
>
>
>>No, I did intend a small nonzero value. If I understood the question
>
>
> This reply doesn't make sense. It might have made a little more sense
> if it weren't top posted, so I could work out which statement you
> were referring to, but even if we assume it is the tinker command
> parameters, the original article:
>
> 1) had no mention of any value for tinker step;
>
> 2) only mentioned tinkering a parameter to exactly zero;
>
> 3) didn't mention that you had made any prior suggestion.
>
> Setting step to a very small value would effectively force ntpd into
> permanent frequency mode, stepping the time and frequency every 20
> or so minutes.
>
>
>>correctly, the wish was to step the clock no matter what the offset. I
>>wouldn't recommend that, but it can be done.
>
>
> The original article said that stepping was absolutely unacceptable after
> any initialisation step.
>
> David Woolley wrote:
>
>
>>In article <mailman.23.1097522252.72027.questions at lists.ntp.isc.org>,
>>Robert Rati <Robert.Rati at motorola.com> wrote:
>>
>>
>>
>>>tinker panic 0
>>
>>
>>I assume that this is a typo and you meant "tinker step 0".
>
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