[root@laosanxin ~]# timedatectl Local time: 四 2017-04-18 21:27:29 CST Universal time: 四 2017-04-18 13:27:29 UTC RTC time: 四 2017-04-18 21:27:29 Time zone: Asia/Shanghai (CST, +0800) NTP enabled: no NTP synchronized: yes RTC in local TZ: yes DST active: n/a
Warning: The system is configured to read the RTC time in the local time zone. This mode can not be fully supported. It will create various problems with time zone changes and daylight saving time adjustments. The RTC time is never updated, it relies on external facilities to maintain it. If at all possible, use RTC in UTC by calling 'timedatectl set-local-rtc 0'.
[root@laosanxin ~]# timedatectl Local time: 四 2017-04-18 21:30:53 CST Universal time: 四 2017-04-18 13:30:53 UTC RTC time: 四 2017-04-18 21:30:52 Time zone: Asia/Shanghai (CST, +0800) NTP enabled: no NTP synchronized: yes RTC in local TZ: yes DST active: n/a
Warning: The system is configured to read the RTC time in the local time zone. This mode can not be fully supported. It will create various problems with time zone changes and daylight saving time adjustments. The RTC time is never updated, it relies on external facilities to maintain it. If at all possible, use RTC in UTC by calling 'timedatectl set-local-rtc 0'.