* mariadb.service - MariaDB 10.3.27 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset:
Active: failed (Result: exit-code) since Sat 2021-01-16 22:03:06 UTC; 12h ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 26923 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/r
Jan 16 22:03:06 clemensius systemd[1]: Starting MariaDB 10.3.27 database server.
Jan 16 22:03:06 clemensius systemd[26923]: mariadb.service: Failed to set up mou
Jan 16 22:03:06 clemensius systemd[26923]: mariadb.service: Failed at step NAMES
Jan 16 22:03:06 clemensius systemd[1]: mariadb.service: Control process exited,
Jan 16 22:03:06 clemensius systemd[1]: mariadb.service: Failed with result 'exit
Jan 16 22:03:06 clemensius systemd[1]: Failed to start MariaDB 10.3.27 database
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* mariadb.service - MariaDB 10.3.27 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2021-01-16 22:03:06 UTC; 12h ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Process: 26923 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=226/NAMESPACE)
Jan 16 22:03:06 clemensius systemd[1]: Starting MariaDB 10.3.27 database server...
Jan 16 22:03:06 clemensius systemd[26923]: mariadb.service: Failed to set up mount namespacing: Permission denied
Jan 16 22:03:06 clemensius systemd[26923]: mariadb.service: Failed at step NAMESPACE spawning /usr/bin/install: Permission denied
Jan 16 22:03:06 clemensius systemd[1]: mariadb.service: Control process exited, code=exited, status=226/NAMESPACE
Jan 16 22:03:06 clemensius systemd[1]: mariadb.service: Failed with result 'exit-code'.
Jan 16 22:03:06 clemensius systemd[1]: Failed to start MariaDB 10.3.27 database server.