[ntp:questions] NTPd in embedded application slow to serve/sync time.

Gary E. Miller gem at rellim.com
Thu Aug 16 20:19:59 UTC 2018


Yo Ben!

On Thu, 16 Aug 2018 11:16:48 -0500
Ben <bkamen at benjammin.net> wrote:

> One of them has a garmin GPS18 via ttyUSBn port (linked to /dev/gps0)
> and works great...  have "minpoll" set to 3 for fast poll time.

Is your PPS also set to prefer?

> The other system is set to use this first unit as its time source --

Have you considered also getting time from a pool server?

> in a script both show that "ERROR 5" basically telling me (without
> digging further) the server clock isn't fully happy yet...

Have you tried the ntpd -q option?

Have you tried setting the time, from another chimer, on your server
before starting ntpd?

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588

	    Veritas liberabit vos. -- Quid est veritas?
    "If you can’t measure it, you can’t improve it." - Lord Kelvin
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