[root@ns1 httpdocs]# systemctl status mariadb.service
● mariadb.service - MariaDB 10.2.31 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; disabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─migrated-from-my.cnf-settings.conf
Active: failed (Result: exit-code) since Sat 2020-02-01 14:12:48 CET; 16s ago
Docs: man:mysqld(8)
systemd
Process: 33304 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS --basedir=/usr $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=1/FAILURE)
Process: 33258 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= || VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ] && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited, status=0/SUCCESS)
Process: 33255 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Main PID: 33304 (code=exited, status=1/FAILURE)
Status: "MariaDB server is down"
Feb 01 14:12:17 ns1.***.**mysqld[33304]: 2020-02-01 14:12:17 1405876....
Feb 01 14:12:17 ns1.***.**mysqld[33304]: 2020-02-01 14:12:17 1405876....
Feb 01 14:12:17 ns1.***.**mysqld[33304]: 2020-02-01 14:12:17 1405876...s
Feb 01 14:12:48 ns1.***.**mysqld[33304]: 2020-02-01 14:12:48 1405876...'
Feb 01 14:12:48 ns1.***.**mysqld[33304]: 2020-02-01 14:12:48 1405876....
Feb 01 14:12:48 ns1.***.**mysqld[33304]: 2020-02-01 14:12:48 1405876....
Feb 01 14:12:48 ns1.***.**systemd[1]: mariadb.service: main process ...E
Feb 01 14:12:48 ns1.***.**systemd[1]: Failed to start MariaDB 10.2.3....
Feb 01 14:12:48 ns1.***.**systemd[1]: Unit mariadb.service entered f....
Feb 01 14:12:48 ns1.***.**systemd[1]: mariadb.service failed.
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