CentOS6.9下安装MariaDB10.2.11

yum groupinstall -y "Development Tools"
yum install -y cmake openssl-devel zlib-devel
yum install -y ncurses-devel

groupadd mysql

useradd mysql -g mysql
mkdir -p /usr/local/mysql
mkdir -p /db/mysql/data

mkdir -p /usr/software

chown -R mysql:mysql /usr/local/mysql
chown -R mysql:mysql /db/mysql/data
chown -R mysql:mysql /usr/local/mysql/.
chown -R mysql:mysql /db/mysql/data/.

echo "PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:\$PATH" >> /etc/profile
echo "export PATH" >> /etc/profile

source /etc/profile

cd /usr/software/

yum install ntpdate -y

yum install wget -y

ntpdate time.windows.com && hwclock -w

#如果执行出错，试试下面这个命令

ntpdate -d time.nist.gov && hwclock -w

wget http://mirrors.neusoft.edu.cn/mariadb/mariadb-10.2.11/source/mariadb-10.2.11.tar.gz

tar -zxvf mariadb-10.2.11.tar.gz

cd /usr/software/mariadb-10.2.11
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_SPHINX_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_DATADIR=/db/mysql/data -DMYSQL_USER=mysql -DMYSQL_TCP_PORT=22066

make && make install

cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf

vi /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.100 ffmpeg

检查一下是不是能正常查找到主机名称了：

/usr/local/mysql/bin/resolveip ffmpeg
IP address of ffmpeg is 192.168.1.100

cd /usr/local/mysql
scripts/mysql_install_db --user=mysql --datadir=/db/mysql/data

===============================================================
vi  /etc/my.cnf

[client]
port        =
socket        = /usr/local/mysql/mysql.sock

[mysqld]
port        =
socket        = /usr/local/mysql/mysql.sock
skip-external-locking
skip-name-resolve
back_log =
max_connections =
max_connect_errors =
table_open_cache =
open_files_limit=
max_allowed_packet = 16M
binlog_cache_size = 1M
max_heap_table_size = 64M
read_buffer_size = 2M
read_rnd_buffer_size = 2M
sort_buffer_size = 2M
join_buffer_size = 2M
thread_cache_size =
query_cache_size = 64M
query_cache_limit = 4M
wait_timeout=
interactive_timeout=
ft_min_word_len =
default-storage-engine = InnoDB
thread_stack = 240K
transaction_isolation = REPEATABLE-READ
tmp_table_size = 32M
log-bin=mysql-bin
expire_logs_days=
binlog_format=ROW
server-id =
slow_query_log
long_query_time =
log_bin_trust_function_creators=
group_concat_max_len=
lower_case_table_names=
innodb_file_per_table=

#*** MyISAM Specific options
key_buffer_size = 32M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads =
myisam_recover_options=force,backup

# *** INNODB Specific options ***
innodb_open_files=
innodb_buffer_pool_size = 2G
innodb_data_file_path = ibdata1:10M:autoextend
innodb_write_io_threads =
innodb_read_io_threads =
innodb_thread_concurrency =
innodb_flush_log_at_trx_commit =
innodb_log_buffer_size = 4M
innodb_log_file_size = 256M
innodb_log_files_in_group =
innodb_max_dirty_pages_pct =
innodb_lock_wait_timeout = 

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash

[myisamchk]
key_buffer_size = 512M
sort_buffer_size = 512M
read_buffer_size = 8M
write_buffer_size = 8M

[mysqlhotcopy]
interactive-timeout

[mysqld_safe]
open-files-limit = 

配置自动启动

\cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
chmod +x /etc/init.d/mysql
chkconfig --level  mysql on

===============================================================

service mysql start
chkconfig mysql on

mysqladmin -u root password 'dsideal'

service iptables stop
chkconfig iptables off

mysql -uroot -pdsideal

GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "dsideal";
flush privileges;

数据库的备份与还原

http://www.cnblogs.com/paul8339/p/6731688.html