[root@0008 mysql]#./scripts/mysql_install_db --user=mysql
Installing MariaDB/MySQL system tables in '/home/njdc/datas' ...
2022-04-20 16:00:06 139992285132672 [Note] /home/njdc/mysql/bin/mysqld (mysqld 10.1.19-MariaDB) starting as process 14190 ...
2022-04-20 16:00:06 139992285132672 [ERROR] mysqld: Can't create/write to file '/home/njdc/datas/aria_log_control' (Errcode: 13 "Permission denied")
2022-04-20 16:00:06 139992285132672 [ERROR] mysqld: Got error 'Can't create file' when trying to use aria control file '/home/njdc/datas/aria_log_control'
2022-04-20 16:00:06 139992285132672 [ERROR] Plugin 'Aria' init function returned error.
2022-04-20 16:00:06 139992285132672 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.*
权限的问题,设置下.
cd /home/njdc
chomd -R 777 datas/
若有帮助，请采纳~
Permission denied 权限问题亲