mysql 第01章安装

2015-10-24

#检查并删除系统自带mysql的rpm包
yum list|grep mysql
yum -y erase mysql
#下载源码包
wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.26.tar.gz
#解压源码包
tar -zxf mysql-5.6.26.tar.gz -C /usr/local/src/ && cd /usr/local/src/mysql-5.6.26
#安装基础包
yum -y install ncurses ncurses-devel gcc libtool gcc-c++ make cmake
#创建组、用户
groupadd mysql && useradd -g mysql mysql
#创建数据目录
mkdir -p /data/mysql/3306
#配置环境
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql  -DMYSQL_DATADIR=/data/mysql/3306  -DSYSCONFDIR=/etc -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DENABLE_DOWNLOADS=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DMYSQL_TCP_PORT=3306 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci  -DEXTRA_CHARSETS=all -DMYSQL_USER=mysql
#编译安装
make && make install
#复制主配置文件
cp /home/leocen/my.cnf /etc/my.cnf
#初始化，生成系统库mysql
/usr/local/mysql/scripts/mysql_install_db  --basedir=/usr/local/mysql/ --defaults-file=/etc/my.cnf --user=mysql --datadir=/data/mysql/3306 --tmpdir=/tmp
#修改目录所属组、用户
chown -R mysql.mysql /usr/local/mysql/
chown -R mysql.mysql /data/mysql/
#添加到系统服务，可以使用service命令启动、关闭、重启
cp /usr/local/mysql/support-files/mysql.server /etc/rc.d/init.d/mysqld
#设置启动级别、并启动服务
chkconfig --add mysqld && chkconfig mysqld on && service mysqld start
#添加到$PATH环境变量，优化命令调用路径
vi ~/.bash_profile
PATH=$PATH:$HOME/bin:/usr/local/mysql/bin
source ~/.bash_profile
#设置root密码
mysqladmin -u root password 'pro#pateo'
#连接登录mysql数据库
mysql -uroot -ppro#pateo
#查看mysql版本
mysql -V

my.cnf配置文件

### AUTHOR: Leo
### DATE: 2015/09/24
### REV: 1.0

[client]
port    = 3306
socket  = /tmp/mysql.sock

[mysql]
auto-rehash
default-character-set = utf8

[mysqld]
server_id = 47
port = 3306
socket = /tmp/mysql.sock
datadir = /data/mysql/3306
character-set-server = utf8
default-storage-engine = INNODB
skip-external-locking
skip-name-resolve
wait_timeout = 100
interactive_timeout = 100
back_log = 500
myisam_recover
event_scheduler = ON
sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

###################   bin log  ######################
log_bin = /data/mysql/3306/mysql-bin
binlog_format = row
max_binlog_size =28M
binlog_cache_size = 2M
expire-logs-days = 5

###################  slow log  ######################
slow_query_log = 1
slow_query_log_file = /data/mysql/3306/mysql.slow
long_query_time = 2

###################  error log   ####################
log-error = /data/mysql/3306/error.log

###################  replication ####################
#slave-net-timeout = 10
#rpl_semi_sync_master_enabled = 1
#rpl_semi_sync_master_wait_no_slave = 1
#rpl_semi_sync_master_timeout = 1000
#rpl_semi_sync_slave_enabled = 1
#skip-slave-start
#log_slave_updates = 1
#relay_log_recovery = 1

############### per_thread_buffers  #################
max_connections = 1024
max_user_connections = 1000
max_connect_errors = 10000
key_buffer_size = 64M
max_allowed_packet = 128M
#table_cache = 3096
table_open_cache = 6144
table_definition_cache = 4096
sort_buffer_size = 512K
read_buffer_size = 512K
read_rnd_buffer_size = 512K
join_buffer_size = 512K
tmp_table_size = 64M
max_heap_table_size = 64M
query_cache_type = 0
query_cache_size = 0
bulk_insert_buffer_size = 32M
thread_cache_size = 64
#thread_concurrency = 8
thread_stack = 256K

##############   InnoDB    ########################
innodb_data_home_dir = /data/mysql/3306
innodb_log_group_home_dir = /data/mysql/3306
innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
innodb_buffer_pool_size = 6144M
innodb_buffer_pool_instances = 8
innodb_additional_mem_pool_size = 16M
innodb_log_file_size = 1024M
innodb_log_buffer_size = 64M
innodb_log_files_in_group = 3
innodb_flush_log_at_trx_commit = 2
innodb_lock_wait_timeout = 10
innodb_sync_spin_loops = 40
innodb_max_dirty_pages_pct = 90
innodb_support_xa = 1
innodb_thread_concurrency = 0
innodb_thread_sleep_delay = 500
innodb_file_io_threads = 4
log_bin_trust_function_creators = 1
innodb_flush_method = O_DIRECT
innodb_file_per_table
innodb_read_io_threads = 4
innodb_write_io_threads = 4
innodb_io_capacity = 2000
innodb_file_format = Barracuda
innodb_purge_threads = 1
innodb_purge_batch_size = 32
innodb_old_blocks_pct = 75
innodb_change_buffering = all
transaction_isolation = READ-COMMITTED

[mysqldump]
quick
max_allowed_packet = 128M
myisam_max_sort_file_size = 10G

[myisamchk]
key_buffer_size = 64M
sort_buffer_size = 256K
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

[mysqld_safe]
open-files-limit = 28192