On Tue, Sep 26, 2017 at 10:31:41AM -0400, Chris Perl wrote:
> I happened to observe one of these episodes in real time and restarted
> phc2sys, which immediately caused the issues to stop. I figured
> perhaps it was some kind of feedback loop between phc2sys and chrony.
You are the first one
On Tue, Sep 26, 2017 at 11:26 AM, Miroslav Lichvar wrote:
> You are the first one reporting this problem. If you have collected
> the phc2sys output and chrony's refclock+tracking logs from that time,
> I'd like to see that.
I don't have the output or logs handy, but I do
On Fri, Sep 22, 2017 at 4:32 AM, Miroslav Lichvar wrote:
> Is the PHC synchronized by ptp4l? You could use phc2sys -E ntpshm to
> get the reference time in UTC in a SHM segment and use that in chrony
> with the SHM refclock instead.
>
> An advantage of this approach is that