MySQL执行mysql_install_db初始化

# ./mysql_install_db \
>      --defaults-file=/etc/my.cnf \
>      --basedir=/data/mysql \
>      --datadir=/data/mysql/data \
>      --user=mysql
Installing MySQL system tables...-- ::  [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
-- ::  [Note] /data/mysql/bin/mysqld (mysqld 5.6.) starting as process  ...
-- ::  [Note] InnoDB: Using atomics to ref count buffer pool pages
-- ::  [Note] InnoDB: The InnoDB memory heap is disabled
-- ::  [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
-- ::  [Note] InnoDB: Memory barrier is not used
-- ::  [Note] InnoDB: Compressed tables use zlib 1.2.
-- ::  [Note] InnoDB: Using CPU crc32 instructions
-- ::  [Note] InnoDB: Initializing buffer pool, size = 128.0M
-- ::  [Note] InnoDB: Completed initialization of buffer pool
-- ::  [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
-- ::  [Note] InnoDB: Setting file ./ibdata1 size to  MB
-- ::  [Note] InnoDB: Database physically writes the file full: wait...
-- ::  [Note] InnoDB: Setting log file ./ib_logfile101 size to  MB
-- ::  [Note] InnoDB: Setting log file ./ib_logfile1 size to  MB
-- ::  [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
-- ::  [Warning] InnoDB: New log files created, LSN=
-- ::  [Note] InnoDB: Doublewrite buffer not found: creating new
-- ::  [Note] InnoDB: Doublewrite buffer created
-- ::  [Note] InnoDB:  rollback segment(s) are active.
-- ::  [Warning] InnoDB: Creating foreign key constraint system tables.
-- ::  [Note] InnoDB: Foreign key constraint system tables created
-- ::  [Note] InnoDB: Creating tablespace and datafile system tables.
-- ::  [Note] InnoDB: Tablespace and datafile system tables created.
-- ::  [Note] InnoDB: Waiting for purge to start
-- ::  [Note] InnoDB: 5.6. started; log sequence number
-- ::  [Note] Binlog end
-- ::  [Note] InnoDB: FTS optimize thread exiting.
-- ::  [Note] InnoDB: Starting shutdown...
-- ::  [Note] InnoDB: Shutdown completed; log sequence number
OK

Filling help tables...-- ::  [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
-- ::  [Note] /data/mysql/bin/mysqld (mysqld 5.6.) starting as process  ...
-- ::  [Note] InnoDB: Using atomics to ref count buffer pool pages
-- ::  [Note] InnoDB: The InnoDB memory heap is disabled
-- ::  [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
-- ::  [Note] InnoDB: Memory barrier is not used
-- ::  [Note] InnoDB: Compressed tables use zlib 1.2.
-- ::  [Note] InnoDB: Using CPU crc32 instructions
-- ::  [Note] InnoDB: Initializing buffer pool, size = 128.0M
-- ::  [Note] InnoDB: Completed initialization of buffer pool
-- ::  [Note] InnoDB: Highest supported file format is Barracuda.
-- ::  [Note] InnoDB:  rollback segment(s) are active.
-- ::  [Note] InnoDB: Waiting for purge to start
-- ::  [Note] InnoDB: 5.6. started; log sequence number
-- ::  [Note] Binlog end
-- ::  [Note] InnoDB: FTS optimize thread exiting.
-- ::  [Note] InnoDB: Starting shutdown...
-- ::  [Note] InnoDB: Shutdown completed; log sequence number
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:

  /data/mysql/bin/mysqladmin -u root password 'new-password'
  /data/mysql/bin/mysqladmin -u root -h zabbix.chinayasha.con password 'new-password'

Alternatively you can run:

  /data/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 . ; /data/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 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

New default config file was created as /data/mysql/my.cnf 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/my.cnf 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