NTP 同步问题
1.ntpq -p 查看 ntp 服务器与上层 ntp 服务器的状态:ntpq [ root@data01 ~ ] # ntpq -p remote refid st t when poll reach delay offset jitter == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == 61-216-153-104. 211.22.103.157 3 u 213m 1024 0 110.694 47.411 0.000 +ntp3.itcomplian 10.6.30.8 6 u 163 1024 157 408.690 -71.435 35.453 gus.buptnet.edu 10.3.8.150 5 u 206 1024 331 11.849 -2.486 31.750 *ntp.wdc1.us.lea 130.133.1.10 2 u 417 1024 377 241.163 -12.288 18.173 # 其中: # remote - 本机和上层ntp的ip或主机名,“+”表示优先,“*”当前所用的同步服务器 # refid - 参考上一层ntp主机地址 # st -