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

port = 3306
socket = /data/mysqldata/3306/mysql.sock

#Mysql Server
[mysqld]
port = 3306
user = mysql
socket = /data/mysqldata/3306/mysql.sock
pid-file = /data/mysqldata/3306/mysql.pid
basedir = /usr/local/mysql56
datadir = /data/mysqldata/3306/data
tmpdir = /data/mysqldata/3306/tmp
open_files_limit = 512
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/3306/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 = 1
slow_query_log_file = ../slow_query.log
general_log = 0
general_log_file = ../general_query.log
expire-logs-days = 14

#master-slave，这里先不做任何配置，下一个章节会讲到。
server-id = 1

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 =6
innodb_log_group_home_dir = /data/mysqldata/3306/redo-log/
innodb_buffer_pool_size = 200M
sync_binlog = 8

#Undo Logs这里被我注释了，5.6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/3306/undo-log/
#innodb_undo_log = 64
#innodb_undo_tablespaces = 16

[mysql]
no-auto-rehash
prompt=(\\u@\\h) [\\d]>\\_

Installing MySQL system tables...OK

Filling help tables...OK

To start mysqld at boot time you have to copy

support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !

To do so, start the server, then issue the following commands:

/usr/local/mysql56/bin/mysqladmin -u root password 'new-password'

/usr/local/mysql56/bin/mysqladmin -u root -h p_w_picpath04.com password 'new-password'

Alternatively you can run:

/usr/local/mysql56/bin/mysql_secure_installation

which will also give you the option of removing the test

databases and anonymous user created by default.  This is

strongly recommended for production servers.

See the manual for more instructions.

You can start the MySQL daemon with:

cd . ; /usr/local/mysql56/bin/mysqld_safe &

You can test the MySQL daemon with mysql-test-run.pl

cd mysql-test ; perl mysql-test-run.pl

Please report any problems at http://bugs.mysql.com/

The latest information about MySQL is available on the web at

http://www.mysql.com

Support MySQL by buying support/licenses at http://shop.mysql.com

WARNING: Found existing config file /usr/local/mysql56/my.cnf on the system.

Because this file might be in use, it was not replaced,

but was used in bootstrap (unless you used --defaults-file)

and when you later start the server.

The new default config file was created as /usr/local/mysql56/my-new.cnf,

please compare it with your file and take the changes you need.

[1] 28848

[mysql@test 3306]$ 150403 19:59:32 mysqld_safe Logging to '/data/mysqldata/3306/data/../mysql-error.log'.

150403 19:59:32 mysqld_safe Starting mysqld daemon with databases from /data/mysqldata/3306/data

[mysql@test 3306]$ ps -ef | grep mysql

root     27864  1558  0 17:42 pts/0    00:00:00 su - mysql

mysql    27866 27864  0 17:42 pts/0    00:00:00 -bash

mysql    28848 27866  0 19:59 pts/0    00:00:00 /bin/sh /usr/local/mysql56/bin/mysqld_safe --defaults-file=/data/mysqldata/3306/my.cnf

mysql    29386 28848  0 19:59 pts/0    00:00:00 /usr/local/mysql56/bin/mysqld --defaults-file=/data/mysqldata/3306/my.cnf --basedir=/usr/local/mysql56 --datadir=/data/mysqldata/3306/data --plugin-dir=/usr/local/mysql56/lib/plugin --log-error=/data/mysqldata/3306/data/../mysql-error.log --open-files-limit=512 --pid-file=/data/mysqldata/3306/mysql.pid --socket=/data/mysqldata/3306/mysql.sock --port=3306

[mysql@test 3306]$ netstat -ano | grep 3306

tcp        0      0 :::3306                     :::*                        LISTEN      off (0.00/0/0)

unix  2      [ ACC ]     STREAM     LISTENING     80061  /data/mysqldata/3306/mysql.sock

[mysql@test 3306]$ /usr/local/mysql56/bin/mysql

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 1

Server version: 5.6.21-log JSS for mysqltest

Copyright (c) 2000, 2014, 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)]>

[mysql@test 3306]$ /usr/local/mysql56/bin/mysqladmin -S /data/mysqldata/3306/mysql.sock shutdown

150403 21:09:30 mysqld_safe mysqld from pid file /data/mysqldata/3306/mysql.pid ended

[1]+  Done                    /usr/local/mysql56/bin/mysqld_safe --defaults-file=/data/mysqldata/3306/my.cnf

[mysql@test 3306]$ netstat -ano | grep 3306

[mysql@test 3306]$ ps -el | grep mysql

(root@localhost) [(none)]> select user,host from mysql.user;

+------+---------------+

| user | host          |

+------+---------------+

| root | 127.0.0.1     |

| root | ::1           |

|      | test.com      |

| root | test.com      |

|      | localhost     |

| root | localhost     |

+------+---------------+

6 rows in set (0.00 sec)

(root@localhost) [(none)]> delete from mysql.user where (user,host) not in (select 'root','localhost');

Query OK, 5 rows affected (0.00 sec)

(root@localhost) [(none)]> select user,host from mysql.user;

+------+-----------+

| user | host      |

+------+-----------+

| root | localhost |

+------+-----------+

1 row in set (0.00 sec)

(root@localhost) [(none)]> update mysql.user set user='mysql-admin',password=password('Abcabc!23');

Query OK, 1 row affected (0.02 sec)

Rows matched: 1  Changed: 1  Warnings: 0

(root@localhost) [(none)]> select user,host from mysql.user;

+-------------+-----------+

| user        | host      |

+-------------+-----------+

| mysql-admin | localhost |

+-------------+-----------+

1 row in set (0.00 sec)

# set env

MYSQL_USER=mysql-admin

MYSQL_PASS='Abcabc!23'

#check parameter

if [ $# -ne 1 ]

then

HOST_PORT=3306

else

HOST_PORT=$1

fi

#!/bin/sh

#Created by jiajinh 201504

source /data/mysqldata/scripts/mysql_info.ini

echo "Startup Mysql Service:localhost_"${HOST_PORT}

/usr/local/mysql56/bin/mysqld_safe --defaults-file=/data/mysqldata/3306/my.cnf &

#!/bin/sh

#Created by jiajinh 201504

source /data/mysqldata/scripts/mysql_info.ini

echo "Shutdown Mysql Service:localhost_"${HOST_PORT}

/usr/local/mysql56/bin/mysqladmin -u${MYSQL_USER} -p${MYSQL_PASS} -S /data/mysqldata/3306/mysql.sock shutdown

#Created by jiajinh 201504

source /data/mysqldata/scripts/mysql_info.ini

echo "Login MySQL Service:localhost_"${HOST_PORT}

/usr/local/mysql56/bin/mysql -u${MYSQL_USER} -p${MYSQL_PASS} -S /data/mysqldata/3306/mysql.sock $2