ntpq peers formatting needs floating point for time slots.
Matthew.Selsky at twosigma.com
Mon Feb 6 19:30:43 UTC 2017
On Wed, Feb 01, 2017 at 02:22:07PM -0800, Gary E. Miller wrote:
> Yo Hal!
> On Wed, 01 Feb 2017 14:06:18 -0800
> Hal Murray <hmurray at megapathdsl.net> wrote:
> > [I tried to submit an issue, but it was reject as spam.]
> Gitlab yesterday found spammers uing their submission system. Their
> cure was worse than the disease...
> > Somebody recently changed things to print out a 4th digit. That made
> > things worse.
> Eric did that. Also notice the LSB is always zero, which is clearly
> also wrong.
> I need it because I can now make a RasPi 3 have an offset and jitter
> consistently less than 0.001. Details here:
Does the shm driver need any modifications?
ntpshmmon version 1
# Name Seen@ Clock Real L Prec
sample NTP0 1486408132.108158719 1486408132.107249611 1486408132.107249498 0 -20
sample NTP0 1486408133.108366587 1486408133.107396038 1486408133.107395887 0 -20
My GPS card comes with a daemon that writes to SHM and it looks like it has nanosecond precision. And maybe the card's daemon needs to be updated to change -20 to -30?
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