> > > Is it possible to force it to +0 like in the log of the
> > > first run above, the one that synchronizes?
>
> phc_ctl CLOCK_REALTIME freq 0
>
Hello, Miroslav, thank you very much.
BR.
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On Tue, May 16, 2023 at 11:04:36AM -0300, Elder Costa wrote:
> > > ptp4l[484.261]: port 1 (enp3s0): new foreign master 0001c0.fffe.1a3cda-1
> > > ptp4l[488.262]: selected best master clock 0001c0.fffe.1a3cda
> > > ptp4l[488.262]: foreign master not using PTP timescale
> > > ptp4l[488.262]: port 1
> > ptp4l[484.261]: port 1 (enp3s0): new foreign master 0001c0.fffe.1a3cda-1
> > ptp4l[488.262]: selected best master clock 0001c0.fffe.1a3cda
> > ptp4l[488.262]: foreign master not using PTP timescale
> > ptp4l[488.262]: port 1 (enp3s0): LISTENING to UNCALIBRATED on RS_SLAVE
> > ptp4l[490.263]:
> ptp4l[484.261]: port 1 (enp3s0): new foreign master 0001c0.fffe.1a3cda-1
> ptp4l[488.262]: selected best master clock 0001c0.fffe.1a3cda
> ptp4l[488.262]: foreign master not using PTP timescale
> ptp4l[488.262]: port 1 (enp3s0): LISTENING to UNCALIBRATED on RS_SLAVE
> ptp4l[490.263]: master
Em qui., 11 de mai. de 2023 às 21:43, Richard Cochran <
richardcoch...@gmail.com> escreveu:
> Maybe you have ntpd or systemd timesync or chrony running on the
> client and/or the server?
>
> IIRC Ubuntu enables systemd thing by default, and it is hard to get
> rid of.
I disabled clock sync by NTP
On Thu, May 11, 2023 at 01:01:54PM -0300, Elder Costa wrote:
> The master offset increases, non monotonically but with a very definite
> trend, whether with or without the step_threshold parameter.
> What am I missing?
Maybe you have ntpd or systemd timesync or chrony running on the
client
I had already notice this while trying to solve the clock sync issue of
the other thread.
Test setup is two Fitlet PCs, connected point-to-point.
The master offset increases, non monotonically but with a very definite
trend, whether with or without the step_threshold parameter.
$ uname
