Необходимо лог складывать в [URL=https://dev.mysql.com/doc/refman/8.4/en/server-system-variables.html#sysvar_secure_file_priv]безопасную для mysql папку[/URL]:[CODE]mysql> SHOW VARIABLES LIKE 'secure_file_priv';
+------------------+-----------------------+
| Variable_name | Value |
+------------------+-----------------------+
| secure_file_priv | /var/lib/mysql-files/ |
+------------------+-----------------------+
1 row in set (0.00 sec)
mysql> SET GLOBAL slow_query_log_file = "/var/lib/mysql-files/mysql-slow.log";
Query OK, 0 rows affected (0.00 sec)[/CODE]
+------------------+-----------------------+
| Variable_name | Value |
+------------------+-----------------------+
| secure_file_priv | /var/lib/mysql-files/ |
+------------------+-----------------------+
1 row in set (0.00 sec)
mysql> SET GLOBAL slow_query_log_file = "/var/lib/mysql-files/mysql-slow.log";
Query OK, 0 rows affected (0.00 sec)[/CODE]