Articles under the label of MySQL server PID file could not be found

MySQL启动错误ERROR! MySQL server PID file could not be found的解决办法

service mysqld  start无法启动mysql错误信息如下：ERROR! MySQL server PID file could not be found!Starting MySQL.. ERROR! The server quit without updating PID file (/usr/local/mysql/var/AYXXXXXXXXXXX.pid).mysql...