# service mysql start --wsrep_cluster_address=gcomm://192.168.104.195

Starting mysql (via systemctl):  Job for mariadb.service failed because the control process exited with error code. See "systemctl status mariadb.service" and "journalctl -xe" for details.

                                                           [FAILED]

root      4969  0.0  0.0 113260  1724 pts/1    S+   18:50   0:00 /bin/sh /usr/sbin/service mysql start --wsrep_cluster_address=gcomm://192.1                 68.104.195

root      4978  0.0  0.0 115520  1832 pts/1    S+   18:50   0:00 /bin/sh /etc/init.d/mysql start --wsrep_cluster_address=gcomm://192.168.104                 .195

root      4984  0.0  0.0 128428  1456 pts/1    S+   18:50   0:00 /bin/systemctl start mysql.service

mysql     5069  0.0  2.5 722992 51896 ?        Dl   18:50   0:00 /usr/sbin/mysqld --user=mysql --wsrep_recover --disable-log-error

root      5107  0.0  0.0 112660   968 pts/3    S+   18:50   0:00 grep --color=auto mysql

[root@t4w6 ~]#

]# systemctl status mariadb.service

● mariadb.service - MariaDB 10.3.6 database server

   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)

  Drop-In: /etc/systemd/system/mariadb.service.d

           └─migrated-from-my.cnf-settings.conf

   Active: failed (Result: exit-code) since Wed 2018-04-25 18:50:39 EEST; 4min 51s ago

     Docs: man:mysqld(8)

           https://mariadb.com/kb/en/library/systemd/

  Process: 1418 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)

  Process: 3211 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=killed, signal=ABRT)

  Process: 4993 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=1/FAILURE)

  Process: 4990 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)

 Main PID: 3211 (code=killed, signal=ABRT)

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]                         @@@@@@@@@@@

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]                       @@'         '@@

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]                      @@    _     _  @@

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]                      |    (.)   (.)  |

Apr 25 18:50:39 t4w6.xentio.lan sh[4993]: 2018-04-25 18:50:38 0 [ERROR]                      |             ` |

Apr 25 18:50:39 t4w6.xentio.lan systemd[1]: mariadb.service: control process exited, code=exited status=1

Apr 25 18:50:39 t4w6.xentio.lan systemd[1]: Failed to start MariaDB 10.3.6 database server.

Apr 25 18:50:39 t4w6.xentio.lan systemd[1]: Unit mariadb.service entered failed state.

Apr 25 18:50:39 t4w6.xentio.lan systemd[1]: mariadb.service failed.