# Options for ntpdate
OPTIONS="-U ntp -s -b"
# Number of retries before giving up
RETRIES=2
# Set to 'yes' to sync hw clock after successful ntpdate
SYNC_HWCLOCK=yes
[root@bj-1 mysql]# cat /etc/ntp/step-tickers
# List of servers used for initial synchronization.
172.230.156.201
#这种方式是在内网所有机器指向201,201上在去网络上同步时间,属于一主多从ntp模式
原文:http://blog.51cto.com/amunlinux/2112763