Re: Disable GPS sync on skew

Miroslav Lichvar <[email protected]> Tue, 19 Nov 2024 14:46:36 +0100
Newsgroups gmane.comp.time.chrony.user
Message-ID <ZzyWvAEoam7fXSs0@localhost>
On Tue, Nov 19, 2024 at 08:37:30AM -0500, Shawn Beard wrote:
> but PSM0, my GPS hardware, is the preferred and trusted source. My thought
...
> back to factory and start working again. Everything is fine now but I want
> to make sure this doesn't happen in the future. Any thoughts on how I could
> do something like compare GPS to my server list and exclude GPS if the time
> is off by let's say a second ? Which is huge when my accuracy is usually
> measured in nanoseconds

Don't set the GPS source as trusted. That way, if it doesn't agree
with the NTP servers, it will be marked as a falseticker and ignored.

-- 
Miroslav Lichvar


-- 
To unsubscribe email chrony-users-request-kWFZVVI9zxvPqho9SqqRMmD2FQJk+8+b@public.gmane.org 
with "unsubscribe" in the subject.
For help email chrony-users-request-kWFZVVI9zxvPqho9SqqRMmD2FQJk+8+b@public.gmane.org 
with "help" in the subject.
Trouble?  Email [email protected]