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标题: [软件故障] ERROR 2002 (HY000): Can't connect to local MySQL server through socket...的解决 [打印本页]

作者: shillan 时间: 2018-9-2 06:39 标题: ERROR 2002 (HY000): Can't connect to local MySQL server through socket...的解决

现象：
登录MySQL时，提示

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

停止MySQL时，提示

ERROR! MySQL server PID file could not be found!

启动MySQL时，提示

Starting MySQL. ERROR! The server quit without updating PID file (/www/server/data/localhost.localdomain.pid).
touch: cannot touch `/var/lock/subsys/mysql': No space left on device

重启MySQL时，提示

ERROR! MySQL server PID file could not be found!
Starting MySQL. ERROR! The server quit without updating PID file (/www/server/data/localhost.localdomain.pid).
touch: cannot touch `/var/lock/subsys/mysql': No space left on device

解决：清空临时文件夹中的临时文件

rm -rf /tmp/*.*

复制代码

或

rm -rf /tmp/

复制代码

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