Weird innodb_buffer_pool_size setting

MySQL & MariaDB Percona Operator for MySQL
2

Seems to be something about 2G. When I scale the cluster to 1G I get:

+-------------------------+-----------+
| Variable_name           | Value     |
+-------------------------+-----------+
| innodb_buffer_pool_size | 805306368 |
+-------------------------+-----------+

When I scale it to 4G I get:

+-------------------------+------------+
| Variable_name           | Value      |
+-------------------------+------------+
| innodb_buffer_pool_size | 3221225472 |
+-------------------------+------------+

I still do not know where 2147483648 is coming from.

1 Like