We collect the most common troubleshooting of using MongoDB for your reference:
Many troubleshooting is closely related to the Server, if you can confirm troubleshooting is related to Cloud Platform, please refer to Cloud Platform Documentation (opens new window)
# Database service could not be started?
Insufficient disk space, insufficient memory, and configuration file errors can make database service could not be started
It is recommended to first check through the command.
# restart mongodb service systemctl status mongod journalctl -u mongod.service # view disk space df -lh # view memory rate free -lh