無法啓動mysql The server quit without updating PID file [FAILED]ata/mysql/mysql.pid

錯誤描述

啓動MySql時，失敗。錯誤信息如下圖

[root@ecs-ca73 mysql]# service mysqld start
Starting MySQL...The server quit without updating PID file [FAILED]ata/mysql/mysql.pid).

問題分析

查看錯誤日誌mysql-error.log

解決方案

查看 /tmp/mysql.sock.lock 信息。顯示體積爲0.

[root@ecs-ca73 mysql]# ll /tmp/mysql.sock.lock
-rw------- 1 mysql mysql 0 Apr 13 09:03 /tmp/mysql.sock.lock

刪除該文件後，啓動mysql，一切正常

[root@ecs-ca73 mysql]# rm -rf /tmp/mysql.sock.lock
[root@ecs-ca73 mysql]# service mysqld start
Starting MySQL..                                           [  OK  ]