[root@localhost ~]# systemctl status mariadb.service
mariadb.service - LSB: start and stop MySQL
  Loaded: loaded (/etc/rc.d/init.d/mariadb)
  Active: failed (Result: exit-code) since Вс 2015-11-22 10:18:57 EET; 1h 37min ago
  Process: 1378 ExecStart=/etc/rc.d/init.d/mariadb start (code=exited, status=1/FAILURE)

ноя 22 10:18:50 localhost.localdomain systemd[1]: Starting LSB: start and ...
ноя 22 10:18:57 localhost.localdomain mariadb[1378]: Starting MySQL..... E...
ноя 22 10:18:57 localhost.localdomain systemd[1]: mariadb.service: control...
ноя 22 10:18:57 localhost.localdomain systemd[1]: Failed to start LSB: sta...
ноя 22 10:18:57 localhost.localdomain systemd[1]: Unit mariadb.service ent...
Hint: Some lines were ellipsized, use -l to show in full.
[root@localhost ~]# systemctl start mariadb
Job for mariadb.service failed. See 'systemctl status mariadb.service' and 'journalctl -xn' for details.
[root@localhost ~]# journalctl -xn
-- Logs begin at Вс 2015-11-22 10:18:24 EET, end at Вс 2015-11-22 11:56:03 EET.
ноя 22 11:55:44 localhost.localdomain gnome-session[14083]: [CustomizableUI]
ноя 22 11:55:44 localhost.localdomain gnome-session[14083]: Custom widget with i
ноя 22 11:56:00 localhost.localdomain systemd[1]: Starting LSB: start and stop M
-- Subject: Unit mariadb.service has begun with start-up
-- Defined-By: systemd

--
-- Unit mariadb.service has begun starting up.
ноя 22 11:56:01 localhost.localdomain systemd[1]: Starting Session 26 of user ro
-- Subject: Unit session-26.scope has begun with start-up
-- Defined-By: systemd

--
-- Unit session-26.scope has begun starting up.
ноя 22 11:56:01 localhost.localdomain systemd[1]: Started Session 26 of user roo
-- Subject: Unit session-26.scope has finished start-up
-- Defined-By: systemd

--
-- Unit session-26.scope has finished starting up.
--
-- The start-up result is done.
ноя 22 11:56:01 localhost.localdomain CROND[15161]: (root) CMD (/usr/local/emps/
ноя 22 11:56:03 localhost.localdomain mariadb[14955]: Starting MySQL.. ERROR! Th
ноя 22 11:56:03 localhost.localdomain systemd[1]: mariadb.service: control proce
ноя 22 11:56:03 localhost.localdomain systemd[1]: Failed to start LSB: start and
-- Subject: Unit mariadb.service has failed
-- Defined-By: systemd

--
-- Unit mariadb.service has failed.
--
-- The result is failed.
ноя 22 11:56:03 localhost.localdomain systemd[1]: Unit mariadb.service entered f
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