[mysql@bdsandbox-dev02 mysql.d]$ sudo systemctl status udes-mariadb@mysqld1

● udes-mariadb@mysqld1.service - MariaDB database server instance mysqld1

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

   Active: failed (Result: exit-code) since Thu 2019-08-08 09:32:12 EDT; 12s ago

     Docs: man:mysqld(8)

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

  Process: 9478 ExecStart=/usr/local/mysql/bin/mysqld --defaults-file=/opt/mysql.d/%I.cnf (code=exited, status=1/FAILURE)

 Main PID: 9478 (code=exited, status=1/FAILURE)

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca systemd[1]: Starting MariaDB database server instance mysqld1...

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca mysqld[9478]: /usr/local/mysql/bin/mysqld: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/local/mysql/bin/mysqld)

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca mysqld[9478]: /usr/local/mysql/bin/mysqld: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/local/mysql/bin/mysqld)

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca systemd[1]: udes-mariadb@mysqld1.service: main process exited, code=exited, status=1/FAILURE

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca systemd[1]: Failed to start MariaDB database server instance mysqld1.

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca systemd[1]: Unit udes-mariadb@mysqld1.service entered failed state.

Aug 08 09:32:12 bdsandbox-dev02.si.sti.usherbrooke.ca systemd[1]: udes-mariadb@mysqld1.service failed