--innodb-encrypt-log=ON
--plugin-load-add=$FILE_KEY_MANAGEMENT_SO
--loose-file-key-management
--loose-file-key-management-filekey=FILE:$MTR_SUITE_DIR/filekeys-data.key
--loose-file-key-management-filename=$MTR_SUITE_DIR/filekeys-data.enc
--loose-file-key-management-encryption-algorithm=aes_cbc