ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
查了下mysql状态，是真正运行中
$ /etc/rc.d/init.d/mysqld status mysqld (pid 2873) 正在运行...
继续查看mysql进程
ps aux |grep mysql root 2765 0.0 0.0 108200 1448 ? S Mar09 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/home/mysql --socket=/home/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --basedir=/usr --user=mysql mysql 2873 0.3 0.1 7949156 66076 ? Sl Mar09 244:06 /usr/libexec/mysqld --basedir=/usr --datadir=/home/mysql --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/home/mysql/mysql.sock root 9173 0.0 0.0 103260 872 pts/1 S+ 10:30 0:00 grep mysql
估计是默认socket有问题
$mysql --socket=/home/mysql/mysql.sock -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 126327 Server version: 5.1.73 Source distribution Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
运行成功。
