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数据库-mysql教程

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环境：系统：CentOS-6.5MySQL-masterIP:192.168.1.10MySQL-slaveIP:192.168.1.11ProxryIP:192.167.1.12——安装MySQL1）创建mysql用户[root@mater~]#mysql-M-s/s

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环境：

系统：CentOS-6.5

MySQL-master

IP:192.168.1.10

MySQL-slave

IP:192.168.1.11

Proxry

IP:192.167.1.12

——安装MySQL

1）创建mysql用户

[root@mater ~]# mysql -M -s /sbin/nologin mysql

2）安装软件所需依赖包

[root@master ~]# yum install gcc gcc-c++ autoconf automake ncurses-devel libtool-ltdl-devel* libaio libaio-devel -y

3）解压安装MySQL [这里下载的是免安装版本]

[root@master linux]# tar fzvx mysql-5.6.16-linux-x86_64.tar.gz -C /usr/local/

[root@master linux]# mv mysql-5.6.16-linux-x86_64 mysql

[root@master local]# cd mysql/

[root@master mysql]# chown -R root:mysql .

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

[root@master mysql]# ./scripts/mysql_install_db –user=mysql \

> –basedir=/usr/local/mysql/ \

> –datadir=/usr/local/mysql/data/

WARNING: The host ‘master’ could not be looked up with /usr/local/mysql//bin/resolveip.

This probably means that your libc libraries are not 100 % compatible

with this binary MySQL version. The MySQL daemon, mysqld, should work

normally with the exception that host name resolving will not work.

This means that you should use IP addresses instead of hostnames

when specifying MySQL privileges !

Installing MySQL system tables…-04-26 19:57:06 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use –explicit_defaults_for_timestamp server option (see documentation for more details).

-04-26 19:57:06 1258 [Note] InnoDB: Using atomics to ref count buffer pool pages

-04-26 19:57:06 1258 [Note] InnoDB: The InnoDB memory heap is disabled

-04-26 19:57:06 1258 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

-04-26 19:57:06 1258 [Note] InnoDB: Compressed tables use zlib 1.2.3

-04-26 19:57:06 1258 [Note] InnoDB: Using Linux native AIO

-04-26 19:57:06 1258 [Note] InnoDB: Using CPU crc32 instructions

-04-26 19:57:06 1258 [Note] InnoDB: Initializing buffer pool, size = 128.0M

-04-26 19:57:07 1258 [Note] InnoDB: Completed initialization of buffer pool

-04-26 19:57:07 1258 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!

-04-26 19:57:07 1258 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB

-04-26 19:57:07 1258 [Note] InnoDB: Database physically writes the file full: wait…

-04-26 19:57:07 1258 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB

-04-26 19:57:11 1258 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB

-04-26 19:57:15 1258 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0

-04-26 19:57:15 1258 [Warning] InnoDB: New log files created, LSN=45781

-04-26 19:57:15 1258 [Note] InnoDB: Doublewrite buffer not found: creating new

-04-26 19:57:15 1258 [Note] InnoDB: Doublewrite buffer created

-04-26 19:57:15 1258 [Note] InnoDB: 128 rollback segment(s) are active.

-04-26 19:57:15 1258 [Warning] InnoDB: Creating foreign key constraint system tables.

-04-26 19:57:16 1258 [Note] InnoDB: Foreign key constraint system tables created

-04-26 19:57:16 1258 [Note] InnoDB: Creating tablespace and datafile system tables.

-04-26 19:57:16 1258 [Note] InnoDB: Tablespace and datafile system tables created.

-04-26 19:57:16 1258 [Note] InnoDB: Waiting for purge to start

-04-26 19:57:16 1258 [Note] InnoDB: 5.6.16 started; log sequence number 0

-04-26 19:57:16 1258 [Note] RSA private key file not found: /usr/local/mysql/data//private_key.pem. Some authentication plugins will not work.

-04-26 19:57:16 1258 [Note] RSA public key file not found: /usr/local/mysql/data//public_key.pem. Some authentication plugins will not work.

-04-26 19:57:17 1258 [Note] Binlog end

-04-26 19:57:17 1258 [Note] InnoDB: FTS optimize thread exiting.

-04-26 19:57:17 1258 [Note] InnoDB: Starting shutdown…

-04-26 19:57:19 1258 [Note] InnoDB: Shutdown completed; log sequence number 1625977

OK

Filling help tables…-04-26 19:57:19 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use –explicit_defaults_for_timestamp server option (see documentation for more details).

-04-26 19:57:19 1281 [Note] InnoDB: Using atomics to ref count buffer pool pages

-04-26 19:57:19 1281 [Note] InnoDB: The InnoDB memory heap is disabled

-04-26 19:57:19 1281 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

-04-26 19:57:19 1281 [Note] InnoDB: Compressed tables use zlib 1.2.3

-04-26 19:57:19 1281 [Note] InnoDB: Using Linux native AIO

-04-26 19:57:19 1281 [Note] InnoDB: Using CPU crc32 instructions

-04-26 19:57:19 1281 [Note] InnoDB: Initializing buffer pool, size = 128.0M

-04-26 19:57:19 1281 [Note] InnoDB: Completed initialization of buffer pool

-04-26 19:57:19 1281 [Note] InnoDB: Highest supported file format is Barracuda.

-04-26 19:57:19 1281 [Note] InnoDB: 128 rollback segment(s) are active.

-04-26 19:57:19 1281 [Note] InnoDB: Waiting for purge to start

-04-26 19:57:19 1281 [Note] InnoDB: 5.6.16 started; log sequence number 1625977

-04-26 19:57:19 1281 [Note] RSA private key file not found: /usr/local/mysql/data//private_key.pem. Some authentication plugins will not work.

-04-26 19:57:19 1281 [Note] RSA public key file not found: /usr/local/mysql/data//public_key.pem. Some authentication plugins will not work.

-04-26 19:57:19 1281 [Note] Binlog end

-04-26 19:57:19 1281 [Note] InnoDB: FTS optimize thread exiting.

-04-26 19:57:19 1281 [Note] InnoDB: Starting shutdown…

-04-26 19:57:21 1281 [Note] InnoDB: Shutdown completed; log sequence number 1625987

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/mysql//bin/mysqladmin -u root password ‘new-password’

/usr/local/mysql//bin/mysqladmin -u root -h master password ‘new-password’

Alternatively you can run:

/usr/local/mysql//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/mysql//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

The latest information about MySQL is available on the web at

Support MySQL by buying support/licenses at

New default config file was created as /usr/local/mysql//f and

will be used by default by the server when you start it.

You may edit this file to change server settings

WARNING: Default config file /etc/f exists on the system

This file will be read by default by the MySQL server

If you do not want to use this, either remove it, or use the

–defaults-file argument to mysqld_safe when starting the server.