源码安装mysql-5.6.32.tar.gz

http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.32.tar.gz

安装依赖包:

#yum install wget bison gcc gcc-c++ wget make cmake ncurses-devel libtool zilib-devel -y

规划好目录：

# mkdir -p /data/mysqldata/{/{data,tmp,binlog,redo-log,undo-log},backup,scritps}

[root@DB]# tree /data/
servers/data/
└── mysqldata
    ├──
    │   ├── binlog
    │   ├── data
    │   ├── redo-log
    │   ├── tmp
    │   └── undo-log
    ├── backup
    └── scritps
 
 directories,  files

创建mysql用户，授权

#groupadd mysql
#useradd -g mysql mysql

[root@DB /]# chown mysql:mysql -R /data/mysqldata

生成编译配置文件：

[root@DB mysql-5.6.]# cmake -DCMAKE_INSTALL_PREFIX=/app/servers/mysql-5.6. -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DENABLED_LOCAL_INFILE=ON -DWITH_INNOBASE_STORAGE_ENGINE= -DWITH_FEDERATED_STORAGE_ENGINE= -DWITH_BLACKHOLE_STORAGE_ENGINE= -DWITH_EXAMPLE_STORAGE_ENGINE= -DWITH_PARTITION_STORAGE_ENGINE= -DWITH_PERFSCHEMA_STORAGE_ENGINE= -DCOMPILATION_COMMENT='JSS for mysqltest' -DWITH_READLINE=ON -DSYSCONFDIR=/data/mysqldata/ -DMYSQL_UNIX_ADDR=/data/mysqldata//mysql.sock

上面的cmake是不能成功，初始化不能成功（下面的代码没问题）：

cmake -DCMAKE_INSTALL_PREFIX=/app/servers/mysql-5.6. \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS:STRING=all \
-DWITH_INNOBASE_STORAGE_ENGINE= \
-DWITH_READLINE= \
-DENABLED_LOCAL_INFILE= \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT=

DCMAKE_INSTALL_PREFIX	mysql安装目录，这里指的是mysql软件的安装路径，
DDEFAULT_CHARSET	指定mysql的字符集。
DDEFAULT_COLLATION	指定mysql服务的默认校对规则。
DENABLED_LOCAL_INFILE	是否允许从客户端本地加载数据到Mysql服务端，专用于load data infile语句，默认不允许
DWITH_*_STORAGE_ENGINE	静态编译某种存储引擎。*表示存储引擎名称，1表示开启。
DCOMPILATION_COMMENT	编译信息，后面启动的时候会看到。
DWITH_READLINE	mysql输入输出的处理方式
DSYSCONFDIR	mysql参数文件的默认路径
DMYSQL_UNIX_ADDR	套接字文件存储路径位置

[root@DB mysql-5.6.]# make && make install

[root@DB mysql-5.6.]# chown mysql:mysql -R /app/servers/mysql-5.6.

[root@DB mysql-5.6.]# chown mysql.mysql /data/mysqldata//my.cnf
[root@DB mysql-5.6.]# ll -h /data/mysqldata//my.cnf
-rw-r--r--  mysql mysql .6K Aug  : /data/mysqldata//my.cnf
[root@DB mysql-5.6.]# cat /data/mysqldata//my.cnf
[client]
 
port =
socket = /data/mysqldata//mysql.sock
 
#Mysql Server
[mysqld]
port =
user = mysql
socket = /data/mysqldata//mysql.sock
pid-file = /data/mysqldata//mysql.pid
basedir = /app/servers/mysql-5.6.
datadir = /data/mysqldata//data
tmpdir = /data/mysqldata//tmp
open_files_limit =
explicit_defaults_for_timestamp
sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
 
#Buffer
max_allowed_packet = 64M
max_heap_table_size = 64M
net_buffer_length = 8K
sort_buffer_size = 2M
join_buffer_size =4M
read_buffer_size = 2M
read_rnd_buffer_size = 16M
 
#Log
log-bin = /data/mysqldata//binlog/mysql-bin
binlog_cache_size = 16m
max_binlog_cache_size = 128m
max_binlog_size = 128m
binlog_format = row
log_output = FILE
log-error = ../mysql-error.log
slow_query_log =
slow_query_log_file = ../slow_query.log
general_log =
general_log_file = ../general_query.log
expire-logs-days = 
 
#master-slave，这里先不做任何配置，下一个章节会讲到。
server-id =  
 
binlog-ignore-db = test
 
replicate-ignore-db = test
 
log-slave-updates=true
 
#InnoDB
innodb_data_file_path = libdata1:1024M:autoextend
innodb_log_file_size = 32M
innodb_log_files_in_group =
innodb_log_group_home_dir = /data/mysqldata//redo-log/
innodb_buffer_pool_size = 200M
sync_binlog = 
 
#Undo Logs这里被我注释了，.6版本undo可以拆分出来，用xtrabackup恢复有异常，就注释了。
#innodb_undo_directory = /data/mysqldata//undo-log/
#innodb_undo_log =
#innodb_undo_tablespaces = 
 
[mysql]
no-auto-rehash
prompt=(\\u@\\h) [\\d]>\\_

[root@DB servers]# ls
mfs  mysql-5.6.
[root@DB servers]# ln -s mysql-5.6./ mysql
[root@DB servers]# ll
total
drwxr-xr-x.   root  root   Jun  : mfs
lrwxrwxrwx    root  root     Aug  : mysql -> mysql-5.6./
drwxr-xr-x   mysql mysql  Aug  : mysql-5.6.

http://jiajinh.blog.51cto.com/2085098/1627966

# /app/servers/mysql-5.6./scripts/mysql_install_db --datadir=/data/mysqldata//data --basedir=/app/servers/mysql-5.6.

/app/servers/mysql-5.6./my.cnf,/app/servers/mysql-5.6./my-new.cnf,/etc/my.cnf，如果这些文件存在，可以清除掉。就发现warning消失了

启动数据库,我这里采用sale的方式启动:

[root@ok servers]# /app/servers/mysql/bin/mysqld_safe --defaults-file=/data/mysqldata//my.cnf &
[]
[root@ok servers]#  :: mysqld_safe Logging to '/data/mysqldata/3306/data/../mysql-error.log'.
 :: mysqld_safe Starting mysqld daemon with databases from /data/mysqldata//data

查看启动状态:

[root@ok log]# ps aux |grep mysqld
root       0.0  0.0    pts/    S    :   : /bin/sh /app/servers/mysql/bin/mysqld_safe --defaults-file=/data/mysqldata//my.cnf
mysql      1.0  3.8   pts/  Sl   :   : /app/servers/mysql-5.6./bin/mysqld --defaults-file=/data/mysqldata//my.cnf --basedir=/app/servers/mysql-5.6. --datadir=/data/mysqldata//data --plugin-dir=/app/servers/mysql-5.6./lib/plugin --user=mysql --log-error=/data/mysqldata//data/../mysql-error.log --open-files-limit= --pid-file=/data/mysqldata//mysql.pid --socket=/data/mysqldata//mysql.sock --port=
root       0.0  0.0     pts/   S+   :   : grep mysqld

[root@ok log]# /app/servers/mysql/bin/mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is
Server version: 5.6.-log Source distribution
 
Copyright (c) , , 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.
 
(root@localhost) [(none)]> 

关闭数据库:

[root@ok log]# /app/servers/mysql/bin/mysqladmin -S /data/mysqldata//mysql.sock shutdown

[root@ok log]# netstat -ano |grep
[root@ok log]# ps -el|grep mysql

为保障安全性，修改root用户登录信息

(root@localhost) [mysql]> select user,password,host from user;
+------+----------+-----------+
| user | password | host      |
+------+----------+-----------+
| root |          | localhost |
| root |          | ok        |
| root |          | 127.0.0.1 |
| root |          | ::       |
|      |          | localhost |
|      |          | ok        |
+------+----------+-----------+
 rows in set (0.00 sec)

删除所有账户信息，只保留本地登录:

(root@localhost) [mysql]> delete from mysql.user where (user,host) not in (select 'root','localhost');
Query OK,  rows affected (0.00 sec)

(root@localhost) [mysql]> select user,password,host from user;                  
+------+----------+-----------+
| user | password | host      |
+------+----------+-----------+
| root |          | localhost |
+------+----------+-----------+
 row in set (0.00 sec)