3. Add the following information to the file /etc/ntp.conf: server (IP address of the active OMS node) prefer. For example: server 192.168.1.1 prefer.
4. Restart the NTP service, run the service ntpd stop command, and then run the service ntpd start command.
1.Check whether the NTP service is running properly. If the service is not running, enable the NTP service to ensure that the time difference between the node time and cluster time is less than 5 minutes.
2. Run the nptq -pn command to check whether the NTP service is available.
If no command output is displayed, check whether the IP address of the NTP server is configured and available.If the IP address is not available, it is recommended that the IP address of the active OMS node be added to ensure that the NTP service is available.