通過date -s “2014-12-06 15:00:00”以及timedatectl set-time “2014-12-06 15:00:00” ,以及ntp等方式均知識臨時有效,苦惱了我半天。廢話少說,直奔主題。
Step 1:查看時間發現Local time不對,而Universal time是正確的。那么將本地時間設置為:UTC(世界標准時間)不就行了嘛。
[mdrill01@mdrill03 ~]$ timedatectl Local time: Sat 2014-12-06 22:59:33 CST #活生生的多了8個小時 Universal time: Sat 2014-12-06 14:59:33 UTC Timezone: Asia/Shanghai (CST, +0800) NTP enabled: yes NTP synchronized: no RTC in local TZ: no DST active: n/a [mdrill01@mdrill03 ~]$
Step 2:查看系統時區信息
[mdrill01@mdrill03 ~]$ ls /usr/share/zoneinfo/ Africa Chile GB Indian MST PRC UTC America CST6CDT GB-Eire Iran MST7MDT PST8PDT WET Antarctica Cuba GMT iso3166.tab Navajo right W-SU Arctic EET GMT0 Israel NZ ROC zone.tab Asia Egypt GMT-0 Jamaica NZ-CHAT ROK Zulu Atlantic Eire GMT+0 Japan Pacific Singapore Australia EST Greenwich Kwajalein Poland Turkey Brazil EST5EDT Hongkong Libya Portugal UCT Canada Etc HST MET posix Universal CET Europe Iceland Mexico posixrules US [mdrill01@mdrill03 ~]$
Step 3:刪除當前系統所處時區:
[mdrill01@mdrill03 ~]$ sudo rm /etc/localtime
Step 4:從/usr/share/zoneinfo/中創建軟連接以替換當前的時區信息,直接選擇Universal:
[mdrill01@mdrill03 ~]$ sudo ln -s /usr/share/zoneinfo/Universal /etc/localtime [mdrill01@mdrill03 ~]$
Step 5:利用timedatectl查看,OK問題解決。
[mdrill01@mdrill03 ~]$ sudo timedatectl Local time: Sat 2014-12-06 15:10:39 UTC Universal time: Sat 2014-12-06 15:10:39 UTC RTC time: Sat 2014-12-06 07:11:04 Timezone: Universal (UTC, +0000) NTP enabled: yes NTP synchronized: no RTC in local TZ: no DST active: n/a
備注:CentOS Linux: Setting timezone and synchronizing time with NTP