Frédéric MASSOT a écrit : > On pourrait avoir les messages d'erreur lorsque tu essayes de redémarrer > MySQL ou un extrait des logs ?
# service mysql restart Job for mariadb.service failed because the control process exited with error code. See "systemctl status mariadb.service" and "journalctl -xe" for details. # journalctl -xe -- -- L'unité (unit) mariadb.service a commencé à démarrer. mars 03 07:49:00 oddy.zuthos.net mysqld[28160]: 2019-03-03 7:49:00 140353491002496 [Note] /usr/sbin/mysqld (mysqld 10.1.37-MariaDB-0+deb9u1) starting as process 28160 ... mars 03 07:49:00 oddy.zuthos.net mysqld[28160]: 2019-03-03 7:49:00 140353491002496 [Warning] Can't create test file /var/lib/mysql/oddy.lower-test mars 03 07:49:00 oddy.zuthos.net mysqld[28160]: [90B blob data] mars 03 07:49:00 oddy.zuthos.net mysqld[28160]: 2019-03-03 7:49:00 140353491002496 [ERROR] Aborting mars 03 07:49:00 oddy.zuthos.net systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE mars 03 07:49:00 oddy.zuthos.net systemd[1]: Failed to start MariaDB 10.1.37 database server. -- Subject: L'unité (unit) mariadb.service a échoué -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- L'unité (unit) mariadb.service a échoué, avec le résultat failed. mars 03 07:49:00 oddy.zuthos.net systemd[1]: mariadb.service: Unit entered failed state. mars 03 07:49:00 oddy.zuthos.net systemd[1]: mariadb.service: Failed with result 'exit-code'.