MariaDB 创建数据目录和配置文件 1 sudo mkdir -p /data/mariadb/{data,conf.d} 1 2 3 4 5 6 7 8 9 10 11 cat << EOF | sudo tee /data/mariadb/conf.d/my.cnf [mariadb] server_id=1 character-set-server=utf8mb4 # default collation-server=utf8mb4_general_ci # default lower_case_table_names=1 max_connections=10000 max_connect_errors=100000 innodb_buffer_pool_size=4294967296 # 4G. default 128M max_allowed_packet=1073741824 # 1G. default 16M EOF 如果镜像有安装tzdata