root@hostname # systemctl start postgresql
Job for postgresql.service failed. See 'systemctl status postgresql.service' and 'journalctl -xn' for details.
root@hostname #
root@hostname # systemctl status postgresql
postgresql.service - PostgreSQL database server
   Loaded: loaded (/lib/systemd/system/postgresql.service; enabled)
   Active: failed (Result: exit-code) since Пн 2014-06-02 12:11:56 FET; 8s ago
  Process: 3836 ExecStartPre=/usr/bin/postgresql-check-db-dir ${PGDATA} (code=exited, status=1/FAILURE)

июн 02 12:11:56 host-3.localdomain systemd[1]: Starting PostgreSQL database server...
июн 02 12:11:56 host-3.localdomain postgresql-check-db-dir[3836]: "/var/lib/pgsql/data" is missing or empty.
июн 02 12:11:56 host-3.localdomain postgresql-check-db-dir[3836]: Use "/etc/init.d/postgresql initdb" to initialize the database cluster.
июн 02 12:11:56 host-3.localdomain postgresql-check-db-dir[3836]: See /usr/share/doc/postgresql-9.3.4/README.rpm-dist for more information.
июн 02 12:11:56 host-3.localdomain systemd[1]: postgresql.service: control process exited, code=exited status=1
июн 02 12:11:56 host-3.localdomain systemd[1]: Failed to start PostgreSQL database server.
июн 02 12:11:56 host-3.localdomain systemd[1]: Unit postgresql.service entered failed state