Eugen,
Are you using the PPS driver (22)? If so, look at the relative offset
between the serial timecode and PPS signal. If it is more than a few
milliseconds, use the fudge time1 option to move the serial timecode
offset close to the PPS signal. Or, see the tos mindist option on
http://www.eecis.udel.edu/~mills/ntp/html/manyopt.html.
Dave
Eugen COCAEugen wrote:
Harlan Stenn wrote:
for some reason your
GPS is saying "Here's some data, but due to X PPS is currently disabled".
H
There is only one GPS receiver and, of course, one PPS hardware signal.
How could the PPS signal be present on one server and absent on the
other in the same time ? This is my problem and I suspect 50% the
hardware on the motherboards and 50% the software (OS + NTP) !
And this is why I put only one receiver on both servers to diagnose the
problem.
And, very strange, when the server stop syncing on the GPS, only and
many PPS SYNC DISABLED messages appear in the log. Just restarting the
ntpd service will solve the problem. This is another strange behaviour
- why, if it is a hardware problem, restarting the service eliminate it
?
Still searching ...
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