MySQL 8.0.0時代のmy.cnfの探り方 の続き。
ここに /etc/my.cnf から読み込まれた innodb_buffer_pool_size = 128MB があるじゃろ?
(AA略)
mysql80> SELECT variable_name, variable_source, variable_path, variable_value FROM performance_schema.variables_info JOIN performance_schema.global_variables USING(variable_name) WHERE variable_name = 'innodb_buffer_pool_size';
+-------------------------+-----------------+---------------+----------------+
| variable_name | variable_source | variable_path | variable_value |
+-------------------------+-----------------+---------------+----------------+
| innodb_buffer_pool_size | GLOBAL | /etc/my.cnf | 134217728 |
+-------------------------+-----------------+---------------+----------------+
1 row in set (0.01 sec)
これを
mysql80> SET PERSIST …[さらに読む]