NTP enabled: yes NTP synchronized: no RTC in local TZ: no DST active: n/a I can runchronyc -a makestepand this will flip the timedatectl status for a time. How can I figure out why the timedatectl status is reporting not synchronized sometimes? Is there something about the sources...
NTP synchronized: yes RTC in local TZ: no DST active: n/a 二。进行配置 部署ntp服务端 yum install ntp -y #需要注意ntp和ntpdate区别,ntp可以理解为守护型的时间同步服务(持续自动同步),ntpdate可理解为一次性时间同步服务(只会同步一次) 编辑ntp的配置文件vi /etc/ntp.conf (日志文件默认在/v...
Apr 6 16:56:16 AAA3 ntpd[2576]: time reset +6.288863 s Apr 6 16:59:49 AAA3 ntpd[2576]: synchronized to 172.16.100.81, stratum 3 由此可以验证,在默认情况下,未加参数“-X”的情况下,NTP在时差大于128ms的情况,是进行的step跳跃式的时间同步。 2、加参数“-x”时,如何调整: 将一台测试服务...
NTP enabled: yes NTP synchronized: yes RTC in local TZ: no DST active: n/a [root@localhost 10.1K10 Linux下设置时区方法,实现开机自动设置时区 平台: RK3399 系统: ubuntu 18.04 64位 --ARM版本使用tzselect 命令设置时区。 5.9K20 Linux 时间及时区设置 时间以及时区设置by:授客 1.首先确认使用utc还是...
NTP enabled: yes NTP synchronized: yes RTC in local TZ: no DST active: n/a 二。进行配置 部署ntp服务端 yum install ntp -y 编辑ntp的配置文件vi /etc/ntp.conf (日志文件默认在/var/log/messages中),添加以下几个服务器域名,有些服务默认自带,无需添加一下参数 ...
restrict 1.centos.pool. nomodify notrap noquery允许与上层服务器同步时间 restrict 2.centos.pool. nomodify notrap noquery # Undisciplined Local Clock. This is a fake driver intended for backup # and when no outside source of synchronized time is available. ...
restrict 1.centos.pool. nomodify notrap noquery允许与上层服务器同步时间 restrict 2.centos.pool. nomodify notrap noquery # Undisciplined Local Clock. This is a fake driver intended for backup # and when no outside source of synchronized time is available. ...
restrict 2.centos.pool.ntp.org nomodify notrap noquery # Undisciplined Local Clock. This is a fake driver intended for backup # and when no outside source of synchronized time is available. server 127.127.1.0 # local clock #外界同步源无法联系时,使用本地时间为同步服务 ...
4、加参数“-x”时,如何调整(时间差大于600s): 对于大于600s时间差的情况,我们也做了测试验证: 将时钟往前调十几分钟: NTP服务大概过了5分钟后,就将相差的700多秒时间差,一步到位的进行了校正。 查询系统日志: Apr 6 17:02:53 AAA3 ntpd[24511]: synchronized to 172.16.100.81, stratum 3 ...