WebApr 12, 2024 · 开启chrony服务是什么命令 时钟同步Chrony教程Chrony简介Chrony是一个开源的自由软件,它能帮助你保持系统时钟与时钟服务器(NTP)同步,让你的时间保持精确它由两个程序组成,分别是chronyd和chronycchronyd是一个后台运行。 ... ( CMDMON NTP REFCLOCK RTC PRIVDROP SCFILTER SIGND ... WebMar 10, 2024 · As /dev/pps0 gives plausible output, these refclock lines in chrony.conf might be what you need: refclock PPS /dev/pps0 lock NMEA refid GPS refclock SHM 0 …
Chapter 31. Chrony with HW timestamping - Red Hat …
WebSep 1, 2024 · refclock SOCK /var/run/chrony.sock offset 0.002 delay 1e-9 refid SOCK I'm using the chrony refclock time sample structure as required: struct time_sample { /* Time of the measurement (system time) */ struct timeval tv; /* Offset between the true time and the system time (in seconds) */ double offset; WebThe chrony suite is installed by default on Red Hat Enterprise Linux. To ensure that it is, run the following command as root: # yum install chrony. The default location for the chrony … lehigh location
chrony/refclock.c at master · mlichvar/chrony · GitHub
WebOct 12, 2024 · The format of the messages is described in the refclock_sock.c file in the chrony source code. An application which supports the SOCK protocol is the gpsd daemon. The path where gpsd expects the socket to be created is described in the gpsd (8) man page. For example: refclock SOCK /var/run/chrony.ttyS0.sock WebThe software package chrony relies on other programs (such as gpsd) to access the timing data via the SHM or SOCK driver. Use the refclock directive in /etc/chrony.conf to specify a hardware reference clock to be … Webchrony/refclock.c Go to file Cannot retrieve contributors at this time 870 lines (699 sloc) 23.8 KB Raw Blame /* chronyd/chronyc - Programs for keeping computer clocks accurate. ********************************************************************** * Copyright (C) Miroslav Lichvar 2009-2011, 2013-2014, 2016-2024 * lehigh locker