더북(TheBook)

23. 이번에는 모든 노드의 MySQL 서비스를 systemctl stop 명령어를 이용해 정지합니다. 그리고 정상적으로 정지되었는지 systemctl status 명령어를 이용해 확인합니다.

root@ubuntu01:~# systemctl stop mysql
root@ubuntu01:~# systemctl status mysql
 mariadb.service - MariaDB database server
    Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset:
enabled)
   Drop-In: /etc/systemd/system/mariadb.service.d
            └─migrated-from-my.cnf-settings.conf
    Active: inactive (dead) since Thu 2016-09-08 18:08:03 KST; 1min 28s ago
  Main PID: 4399 (code=exited, status=0/SUCCESS)
    Status: “MariaDB server is down”

Sep 08 17:33:16 ubuntu01 mysqld[4429]: Checking for corrupt, not cleanly closed and upgrade needing t Sep 08 17:33:16 ubuntu01 systemd[1]: Started MariaDB database server. Sep 08 18:08:01 ubuntu01 systemd[1]: Stopping MariaDB database server… Sep 08 18:08:01 ubuntu01 mysqld[4399]: 2016-09-08 18:08:01 139977086655232 [Note] /usr/sbin/mysqld: N Sep 08 18:08:01 ubuntu01 mysqld[4399]: 2016-09-08 18:08:01 139977086655232 [Note] Event Scheduler: Pu Sep 08 18:08:01 ubuntu01 mysqld[4399]: 2016-09-08 18:08:01 139976155031296 [Note] InnoDB: FTS optimiz Sep 08 18:08:01 ubuntu01 mysqld[4399]: 2016-09-08 18:08:01 139977086655232 [Note] InnoDB: Starting sh Sep 08 18:08:03 ubuntu01 mysqld[4399]: 2016-09-08 18:08:03 139977086655232 [Note] InnoDB: Shutdown co Sep 08 18:08:03 ubuntu01 mysqld[4399]: 2016-09-08 18:08:03 139977086655232 [Note] /usr/sbin/mysqld: S Sep 08 18:08:03 ubuntu01 systemd[1]: Stopped MariaDB database server.

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