Starting MySQL..... ERROR! Manager of pid-file quit without updating file.

啟動MYSQL時發現報錯 Starting MySQL. ERROR! Manager of pid-file quit without updating file

嘗試方法一：

打開/etc/selinux/config，把SELINUX=enforcing改為SELINUX=disabled后存盤退出重啟機器試試

嘗試方法二：

確實一般都是my.cnf配置文件的問題/etc/my.cnf來自以下文件：如果你的內存≤64M，則復制/usr/local/share/mysql/my-small.cnf為/etc/my.cnf# This is for a system with little memory (<= 64M) where MySQL is only used# from time to time and it's important that the mysqld daemon# doesn't use much resources.如果內存是128M，則復制/usr/local/share/mysql/my-medium.cnf為/etc/my.cnf# This is for a system with little memory (32M - 64M) where MySQL plays# an important part, or systems up to 128M where MySQL is used together with# other programs (such as a web server)如果內存是512M，則復制/usr/local/share/mysql/my-large.cnf為/etc/my.cnf# This is for a large system with memory = 512M where the system runs mainly# MySQL.如果內存是1-2G，則復制/usr/local/share/mysql/my-huge.cnf為/etc/my.cnf# This is for a large system with memory of 1G-2G where the system runs mainly# MySQL.