今天博客数据库再一次停了,这都是第二次了。不知道是不是服务器维护系统停过。 数据库常用命令: systemctl start mariadb systemctl enable mariadb.service   #service mysql status ● mariadb.service – MariaDB database server Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Tue 2018-06-12 19:58:49 UTC; 6h ago Process: 20960 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS ) Process: 20958 ExecStartPost=/etc/mysql/debian-start (code=exited, status=0/SUCCESS) Process: 756 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS…