Re: Chrony not taking SOCKET data from Application
Miroslav Lichvar <[email protected]>
| Newsgroups | gmane.comp.time.chrony.user |
|---|---|
| Message-ID | <Y9osj6gjdF4dCWhc@localhost> |
On Tue, Jan 31, 2023 at 10:42:39PM +0530, sarveshwar k wrote: > Should I have to add more directives to the PPS reference clock or GPS > refclock to make Last Rx value be always 1second? If you enable the refclocks log, do you see all PPS and SOCK samples, or are some missing? > Can we reduce the offset to less than 100ns with some configuration in > chrony? Probably not. Is the CPU running at a constant frequency? Did you try disabling all power saving features? You could also try higher PPS rate (if the GPS can be configured for that) and switch to the pps-gpio-poll kernel module to avoid the interrupt latency/jitter. -- 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]