Learn what to do if ndo2db don’t write anything to database. Our Server Management Support team is here to help you with your questions and concerns.

ndo2db don’t write anything to database | Resolved

If your ndo2db is not writing anything to the database, our experts have the solution.

In fact, this scenario often arises when the ndo2db daemon in Nagios does not successfully write any monitoring data to the database, even if it is running. This can be due to several causes.

According to our experts, a common reason behind this error is an error in the ndo2db configuration file.

In other words, incorrect database credentials or other errors will prevent the ndo2db from writing data to the database. Hence, checking the ndo2db configuration file for errors or typos will help us resolve the issue.

However, if the ndo2db configuration file does not contain any error, another possible reason behind the error might be the database itself.

For instance, the database may be offline, or there may be connectivity issues between the ndo2db daemon and the database. We can verify this by checking the database logs for error messages related to connection problems.

Recently, one of our customers ran into the ndo2db not writing anything to the database error, After careful inspection, our experts narrow down the error due to incorrect permissions to write data to the database.

If the ndo2db daemon runs under a user account without sufficient permissions to write to the database, it will not be able to write monitoring data. We can verify this by checking the permissions on the database and the ndo2db daemon and making sure they are configured correctly.

Last but not last, a bug or issue with the daemon itself will also prevent the process from writing data to the database.

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Conclusion

In summary, our Support Techs demonstrated the many causes behind the ndo2db not writing anything to the DB error and how to resolve it.