原 CentOS用yum安装、配置MariaDB
发表于12个月前(2014-04-03 18:45)
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摘要
相比源码安装，用yum安装MariaDB更加简单快捷，而且可以在线更新升级，推荐使用！
1.创建/etc/yum.repos.d/MariaDB.repo文件，这里用到了刚刚发布正式版的10.0
1 2 3 4 5 | [mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.0/centos6-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
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2.准备好repo文件后可以使用yum来安装了
1 | # yum install MariaDB-server MariaDB-client
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3.我喜欢自定义数据目录和服务端口，所以移除默认的数据目录
4.创建新的数据目录
1 | # mkdir /var/data/db/mariadb
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5.修改配置文件/etc/my.cnf.d/mysql-clients.cnf，重点是[client]，其他的可以参考
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | [client]
port = 3307
socket = /var/data/db/mariadb/mysql.sock
[mysql]
no-auto-rehash
[mysqldump]
quick
max_allowed_packet = 64M
[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
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6.修改配置文件/etc/my.cnf.d/server.cnf，这里的性能参数来自my-large.ini文件
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | [mysqld]
port = 3307
datadir = /var/data/db/mariadb
socket = /var/data/db/mariadb/mysql.sock
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 64M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
log-bin=mysql-bin
binlog_format=mixed
server-id = 1
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7.初始化数据
1 | # mysql_install_db --defaults-file=/etc/my.cnf --datadir=/var/data/db/mariadb/ --user=mysql
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8.启动服务
9.设置ROOT密码
1 | # mysqladmin -u root password "8888888"
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10.登陆mysql
11.授权root远程登录
1 2 3 4 5 6 | #root可从任何IP登陆，注意修改密码:'888888'
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '888888' WITH GRANT OPTION;
#root可从指定IP登陆，注意修改密码:'888888'、IP:'192.168.1.188'
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.1.188' IDENTIFIED BY '888888' WITH GRANT OPTION;
mysql>FLUSH RIVILEGES
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