Job for mysqld.service failed because the control process exited with error code.
时间: 2023-08-23 07:07:50 浏览: 59
The error message you mentioned indicates that there was an issue with the MySQL service. When the control process of the service exits with an error code, it means that there was a problem during the startup or operation of the MySQL service.
To troubleshoot this issue, you can follow these steps:
1. Check the error log: The error log file for MySQL is usually located at `/var/log/mysql/error.log`. Open this file and look for any specific error messages that could help identify the problem.
2. Verify the configuration file: Ensure that the MySQL configuration file (`/etc/mysql/my.cnf` or `/etc/my.cnf`) is correctly set up. Check for any syntax errors or misconfigurations that could be causing the service to fail.
3. Check for available disk space: Insufficient disk space can sometimes cause MySQL to fail during startup. Make sure that you have enough free disk space on the partition where MySQL is installed.
4. Restart the service: Try restarting the MySQL service using the following command:
```
sudo systemctl restart mysqld
```
5. Check for any system-level issues: Sometimes, issues with the underlying system can affect the MySQL service. Check other system logs (`/var/log/syslog`, `/var/log/messages`, etc.) for any related error messages that could provide more insight into the problem.
If these steps do not resolve the issue, please provide more details about the error message or any other relevant information, and I'll try my best to assist you further.
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