Re: chrony switch source issue
Miroslav Lichvar <[email protected]>
| Newsgroups | gmane.comp.time.chrony.user |
|---|---|
| Message-ID | <Y7LxntjcE48+xAXY@localhost> |
On Mon, Jan 02, 2023 at 02:42:59PM +0000, Bernstein, Amit wrote: > Reproduced the issue for 60 minutes > > $chronyc sources > MS Name/IP address Stratum Poll Reach LastRx Last sample > =============================================================================== > #* PHC0 0 4 0 60m -126ns[ -150ns] +/- 87ns > ^- gotoro.hojmark.net 2 9 377 38 +201us[ +201us] +/- 67ms > ^- animine.org 2 8 375 242 +244us[ +244us] +/- 78ms > ^- mx.ack512.net 2 9 377 45 +5665us[+5665us] +/- 104ms > ^- t2.time.bf1.yahoo.com 2 9 377 35 +2039us[+2039us] +/- 38ms The estimated maximum error of the PHC0 source here is best by 6 orders of magnitude. If it becomes unreachable, you woudln't normally want to immediately switch to the next best source. It's nanoseconds vs milliseconds. > S Name/IP Address Auth COpts EOpts Last Score Interval Leap > ======================================================================= > * PHC0 N ----- ----- 63m 1.0 -3745us +3744us N > D gotoro.hojmark.net N ----- ----- 185 1.0 -53ms +52ms N > D animine.org N ----- ----- 132 1.0 -69ms +73ms N > D mx.ack512.net N ----- ----- 191 1.0 -99ms +110ms N > D t2.time.bf1.yahoo.com N ----- ----- 182 1.0 -35ms +40ms N After 1 hour it still has the smallest interval, so it is working as intended. The FAQ has some suggestions on how to force a faster reselection if you need that. -- 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]