安装脚本如下
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=1 makemake installcp ./support-files/my-default.cnf /etc/mysql/my.cnfgroupadd mysqluseradd -g mysql mysql -s /usr/sbin/nologin #不是登陆用户chown -R mysql:mysql /usr/local/mysql
启动
./mysqld --defaults-file=/etc/mysql/my.cnf --user=mysql
可以正常成功
再另一台机子上安装却报错了
Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
scripts 下执行这个命令
mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
但是用
./mysqld_safe --defaults-file=/etc/mysql/my.cnf --user=mysql
会启动两个mysql
root 4933 18865 0 15:01 pts/1 00:00:00 /bin/sh ./mysqld_safe --defaults-file=/etc/mysql/my.cnf --user=mysqlmysql 5023 4933 7 15:01 pts/1 00:00:00 /usr/local/mysql/bin/mysqld --defaults-file=/etc/mysql/my.cnf --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/usr/local/mysql/data/localhost.localdomain.err --pid-file=/usr/local/mysql/data/localhost.localdomain.pid
配置mysql.server 也会启动两个mysql,目前依旧没解决原因。。。
后续 修改mysql 密码
mysql/bin 目录下
./mysql -u rootmysql> use mysql;#root 用户可以远程登录mysql> GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "root"; #修改密码mysql> update user set Password = password('*root*') where User='root';#查看下mysql> select Host,User,Password from user where User='root';mysql> flush privileges;Query OK, 0 rows affected (0.00 sec)mysql> exit
命令关闭mysql
[sysadm@localhost bin]$ ./mysqladmin -u root -p shutdown
mysql 配置成服务
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld[root@localhost ~]# chmod +x /etc/init.d/mysqld[root@localhost ~]# chkconfig --add mysqld[root@localhost ~]# service mysqld startStarting MySQL..[ OK ]
/usr/local/mysql/bin 加到source 里 这样方便在任何目录下使用mysql 的相关命令
[root@localhost qmailsoft]# echo 'export PATH=$PATH:/usr/local/mysql/bin' >> /etc/profile[root@localhost qmailsoft]# source /etc/profile