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- 748
- 2015/07/20(月) 08:30:09.58
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うん、だからうちはGPS使ってNTPサーバたてたよ
pi@raspi1 ~ $ ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
oPPS(0) .PPS. 0 l 2 16 377 0.000 0.000 0.002
*SHM(0) .GPS. 0 l 16 16 377 0.000 362.451 4.468
pi@raspi1 ~ $ ntpq -c rv
associd=0 status=011d leap_none, sync_pps, 1 event, kern,
version="ntpd 4.2.8p3@1.3265 Tue Jul 14 13:45:51 UTC 2015 (1)",
processor="armv7l", system="Linux/4.0.8-v7+", leap=00, stratum=1,
precision=-19, rootdelay=0.000, rootdisp=1.090, refid=PPS,
reftime=d956ae0e.70909661 Mon, Jul 20 2015 8:15:26.439,
clock=d956ae14.e095ae34 Mon, Jul 20 2015 8:15:32.877, peer=32403, tc=4,
mintc=3, offset=-0.000552, frequency=-3.681, sys_jitter=0.001907,
clk_jitter=0.002, clk_wander=0.012
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