The server quit without updating PID file (/usr/local/mysql/data/bogon.pid)

这是MySQL服务器的一个常见错误。它通常是由于MySQL服务器无法写入其PID文件导致的。

要解决这个问题，你可以尝试以下步骤：

1. 确保MySQL服务器已经停止。你可以使用以下命令停止MySQL服务器：

   sudo systemctl stop mysql

2. 删除PID文件。你可以使用以下命令删除PID文件：

   sudo rm /usr/local/mysql/data/bogon.pid

3. 启动MySQL服务器。你可以使用以下命令启动MySQL服务器：

   sudo systemctl start mysql

如果以上步骤不能解决问题，你可以检查MySQL服务器的日志文件以获取更多信息。

相关问题

The server quit without updating PID file (/usr/local/mysql/mysql.pid).

问题的提示是服务器启动MySQL时出现了错误，错误信息是"The server quit without updating PID file (/usr/local/mysql/mysql.pid)". 这个错误可能有几种可能的原因。

一种可能性是权限问题。引用中提到，可能是"/usr/local/mysql/data/mysql.pid"文件没有写权限。解决方法是使用"chown -R mysql:mysql /var/data"和"chmod -R 755 /usr/local/mysql/data"命令给予正确的权限，然后重新启动mysqld。

另一种可能性是残留的MySQL安装。引用中提到，机器上可能还有上次安装MySQL的残留文件。可以通过执行"find / -name mysql-binlog*"命令来查看是否存在mysqlbinlog.index文件，如果存在的话，可以将其删除。

综上所述，解决这个问题的方法是检查权限问题并进行修复，同时查找并删除可能残留的MySQL安装文件。

The server quit without updating PID file (/usr/local/mysql/data/mysql.pid).

It seems that the MySQL server has encountered an issue while updating the PID file. This file is used to store the Process ID (PID) of the running MySQL server. When the server quits unexpectedly, it may fail to update this file.

To address this issue, you can try the following steps:

1. Check the MySQL error log: Look for any error messages or warnings related to the server shutdown. The error log usually resides in the MySQL data directory.

2. Verify file permissions: Ensure that the user running the MySQL server has proper permissions to read and write to the data directory and PID file.

3. Remove the PID file: If the server has already quit, you can try removing the PID file manually. Run the following command:

   sudo rm /usr/local/mysql/data/mysql.pid

4. Restart the MySQL service: After removing the PID file, restart the MySQL service using your preferred method (e.g., systemctl, service, etc.).

If the issue persists or you need further assistance, please provide more details about your environment and any relevant error messages.