zabbix的MariaDB数据库改变存储位置

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#创建

1	mkdir /公司缩写/mysql

#停止数据库服务

1 2	systemctl status mariadb.service systemctl stop mariadb.service

#把数据库文件移动到新的存储位置

1	cp -rp /var/lib/mysql/ /公司缩写/mysql/

#修改后的数据库配置文件

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[iyunv@iZkdZ ~]# cat /etc/my.cnf [mysqld] datadir=/公司缩写/mysql socket=/公司缩写/mysql/mysql.sock lower_case_table_names         = 1 # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 # Settings user and group are ignored when systemd is used. # If you need to run mysqld under a different user or group, # customize your systemd unit file for mariadb according to the # instructions in http://fedoraproject.org/wiki/Systemd [mysqld_safe] log-error=/var/log/mariadb/mariadb.log pid-file=/var/run/mariadb/mariadb.pid # # include all files from the config directory # !includedir /etc/my.cnf.d

#启动数据库

1 2	systemctl start mariadb.service systemctl status mariadb.service

#新的登录数据库的命令，需要指定mysql.sock

1	mysql -uzabbix -p123456 -S /公司缩写/mysql/mysql.sock

#创建软链接，否则，zabbix页面无法打开

1 2	mkdir /var/lib/mysql ln -s /公司缩写/mysql/mysql.sock /var/lib/mysql/mysql.sock

　　在这一步之前，我是把原始的/var/lib/mysql目录改名为/var/lib/mysql_ori。所以，会有创建/var/lib/mysql的命令。在下面确认重启zabbix服务端没有问题，web界面可以正常打开。我才把原始的/var/lib/mysql目录移动到/tmp目录，后来又移动到公司默认的目录，作为备份存放。

#重启zabbix

1	systemctl restart zabbix-server.service