Completely solve the Windows server time synchronization problem

  

Preface: I have written an article about Linux time service synchronization, but found that the recent Windows server time is also often slow, the most frequent settings are shown below, but in actual use The discovery did not succeed in synchronization.


After a discussion with a colleague, check the server's system log and find the following problems


Next, we look at the following three places: Parameters
RPC Service Windows time service can check whether the service named (Remote Procedure Call (RPC), Windows Time) is turned on via My Computer -> Management -> Service


If the above is already open, go to Group Policy mode by running -> gpedit.msc, then follow the steps in the figure below to enable global configuration first


Then configure NTP client End, the role can be seen in the system introduction, see the following figure


Then we configure the NTP client parameters, see the following figure


Note: Several Introduction to important parameters


specialPollInterval: Polling interval in seconds, I set it to 10 minutes, which is 600 seconds. Type:NTP

Several other parameters are temporarily not found to be useful, and people who want to know can comment.

The last step: restart the Windows time service and the RPC service.


Summary: A seemingly simple time synchronization problem, but when I really solve the problem, I can find various reasons and motivation to figure out each link.

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