Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' 解决办法

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启动MysqL 报错:

ERROR 2002 (HY000): Can’t connect to local MysqL server through socket ‘/var/lib/MysqL/MysqL.sock’ (111)

1、先查看 /etc/rc.d/init.d/MysqLd status 看看m y s q l 是否已经启动.
另外看看是不是权限问题.

2、确定你的MysqL.sock是不是在那个位置,
MysqL -u 你的MysqL用户名 -p -S /var/lib/MysqL/MysqL.sock

3、试试:service MysqLd start

4、如果是权限问题,则先改变权限 #chown -R MysqL:MysqL /var/lib/MysqL

[root@localhost ~]# /etc/init.d/MysqLd start
启动 MysqL: [ 确定 ]
[root@localhost ~]# MysqL -uroot -p

 

ERROR 2002 (HY000): Can't connect to local MysqL server through socket '/var/lib/MysqL/MysqL.sock' (111)
原因是,/var/lib/MysqL 的访问权限问题。

shell> chown -R MysqL:MysqL /var/lib/MysqL

接着启动服务器

shell> /etc/init.d/MysqL start

服务器正常启动后察看 /var/lib/MysqL 自动生成MysqL.sock文件

但是我的问题仍然没有得到解决

问题终于解决
方法修改/etc/my.conf:
[MysqLd]
datadir=/usr/local/MysqL/data
socket=/var/lib/MysqL/MysqL.sock

[MysqL.server]
user=MysqL
basedir=/usr/local/MysqL
If there is not currently a section called [client],add one at the bottom of the file and copy the socket= line under the [MysqLd] section such as:

[client]
socket=/var/lib/MysqL/MysqL.sock

发现依旧如此,运行/etc/init.d/MysqL start报错: Starting MysqLCouldn't find MysqL manager or server
MysqLd服务没启,运行/usr/local/MysqL/bin/MysqLd_safe &

问题解决

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