[ntp:questions] NTP and PPS calibration interval (convergence speed)

David Woolley david at ex.djwhome.demon.invalid
Wed May 29 22:48:30 UTC 2013


Miguel Gonçalves wrote:

> 
> That's because kern_ntptime.c is in the FreeBSD kernel sources and not
> in NTP sources.
> 

This whole issue seems to be a FreeBSD one.

As far as I can tell, on Linux 2.4.33, this value seems to be fixed at 4 
seconds and is totally ignored by the time keeping code.  It looks like 
it is only used to fill the adjtimex result structure.



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