验证操作¶

我们建议您在继续进一步的操作之前验证 NTP 的同步。有些节点，特别是哪些引用了控制节点的，需要花费一些时间去同步。

1. 在控制节点上执行这个命令：

   # chronyc sources
   
     210 Number of sources = 2
     MS Name/IP address         Stratum Poll Reach LastRx Last sample
     ===============================================================================
     ^- 192.0.2.11                    2   7    12   137  -2814us[-3000us] +/-   43ms
     ^* 192.0.2.12                    2   6   177    46    +17us[  -23us] +/-   68ms
   

   Contents in the Name/IP address column should indicate the hostname or IP address of one or more NTP servers. Contents in the MS column should indicate * for the server to which the NTP service is currently synchronized.

2. 在所有其他节点执行相同命令：

   # chronyc sources
   
     210 Number of sources = 1
     MS Name/IP address         Stratum Poll Reach LastRx Last sample
     ===============================================================================
     ^* controller                    3    9   377   421    +15us[  -87us] +/-   15ms
   

   在 Name/IP address 列的内容应显示控制节点的主机名。