[email protected] said: > Maybe not you, but I think some people think "Oh my, NTP is not checking the > time very often. It must not be accurate." That is thinking backwards, > you need the long poll interval to see small errors in rate. But this > assumes a stable local clock. NTP balances this.
That "balance" is assuming a classic ADEV type V curve. That assumption works better in old non-green systems that burned lots of power in an idle loop when they didn't have any work to do. With modern systems, it's easy to change the temperature significantly by starting/finishing a big chunk of work. External temperature changes can also be important. Every now and then, I like to repost this link. This seems like a good opportunity. NTP temperature compensation http://www.ijs.si/time/temp-compensation/ -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
