| Re: [chrony-users] Refclock Integration Advice |
[ Thread Index |
Date Index
| More chrony.tuxfamily.org/chrony-users Archives
]
- To: chrony-users@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [chrony-users] Refclock Integration Advice
- From: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
- Date: Mon, 23 Nov 2020 16:04:37 +0100
- Authentication-results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mlichvar@xxxxxxxxxx
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606143883; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=8LBkVAYqbcfFCGPAnGmOfS0Fr+XuMSol/iS/Gj8SoLA=; b=CLe6yrelLfOO3/UAhvgQfqxECWVocxtPOIHFuzNdSkpyyZMrrWw3CFGYs7keohLGl3JNRp IQRvKOtHZOWqKQcJK0LSo/9TzL4KCI6ekh3xI5ikgH/HCQ+TU3Z/K58rOcg2K08MUaBYZd jzXk+K4O3GVHperw2i7UCmSYd/upByo=
On Mon, Nov 23, 2020 at 02:56:58PM +0000, Chang, Benjamin wrote:
> So it does seem like the PPS isn't updating my timestamps.
> However, ppswatch does receive updated timestamps? See attached.
>
> What could be causing my PPS to "register" but not update timestamps? That seems counterintuitive to the system (granted I am a rookie in all this).
Maybe it's registering reliably only one edge of the pulse? Compare
the assert and clear events with:
while sleep 1; do cat /sys/class/pps/pps2/{assert,clear}; done
--
Miroslav Lichvar
--
To unsubscribe email chrony-users-request@xxxxxxxxxxxxxxxxxxxx
with "unsubscribe" in the subject.
For help email chrony-users-request@xxxxxxxxxxxxxxxxxxxx
with "help" in the subject.
Trouble? Email listmaster@xxxxxxxxxxxxxxxxxxxx.