RE: [chrony-dev] PPS reference clock rejected because of high dispersion |
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- To: <chrony-dev@xxxxxxxxxxxxxxxxxxxx>
- Subject: RE: [chrony-dev] PPS reference clock rejected because of high dispersion
- From: "Hattink, Tjalling [FINT]" <T.Hattink@xxxxxxxx>
- Date: Tue, 20 May 2014 15:25:45 +0200
- Thread-index: Ac90Lmcb4x4oy36PTcC73Tst/tYyEgAAFSQw
- Thread-topic: [chrony-dev] PPS reference clock rejected because of high dispersion
> > What I understand is that you have a slightly different meaning for
> > the lock directive, maybe my scenario should be a different setting
> > than "lock"? Maybe call it "relate"?
> >
> > So "relate" will mean the PPS is only accepted when the related
> > refclock is accepted, but timestamps are still derived from the
local
> > clock, and "lock" will mean the PPS timestamp are derived from the
> > related refclock. What do you think of this?
>
> Yes, that could be a new feature, but wouldn't that be just a
> workaround for the problem with PPS getting stuck? We need to fix that
> anyway.
>
The filter getting stuck is indeed a separate problem and should be
fixed. The problem is less likely to occur when 'relate' is used instead
of 'lock', but I don't see it as a workaround. More like two separate
things (a feature and a bug)
Best regards,
Tjalling
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