[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: gpsd + chrony + pps

From: Gary E. Miller
Subject: Re: gpsd + chrony + pps
Date: Thu, 18 Jun 2020 10:55:12 -0700

Yo Dan!

On Thu, 18 Jun 2020 13:48:41 -0400
Dan Williams <> wrote:

> (, the output can
> be deciphered that the above two sources are actually flowing time
> updates into chronyc -- Success!

Yes, that is what is expected.

> Does that command actually show the changes in
> `/var/run/chrony.pps0.sock` ?   I was under the impression that is a
> different mechanism than the shared memory api?

95% of the path is the same. ntpshmmon is a more direct measure of what
gpsd is sending after it has processed the signals.  To remove the
effect of chronyd on the path.

Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

Attachment: pgpHwU8CHbNZJ.pgp
Description: OpenPGP digital signature

reply via email to

[Prev in Thread] Current Thread [Next in Thread]