[ntp:questions] ntpd wedged again
agcarver+ntp at acarver.net
Tue Feb 14 00:26:58 UTC 2012
On 2/13/2012 15:44, David Lord wrote:
> Recent ntpd is supposed to handle that level of frequency
> offset but most of my pcs have had the frequency offset
> adjusted to be < 10 ppm which is done when I build a kernel
> with "options PPS_SYNC" and "options TIMER_FREQ=119????".
This kernel does have PPS_SYNC enabled but I'm not using it right now
since I'm still debugging ntpd/libc. I'll start using it next week
after I know ntpd will survive a week straight.
How do you determine the timer frequency number? Trial and error?
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