--innodb_doublewrite_pages=512
--innodb-buffer-pool-dump-at-shutdown=OFF
--innodb-buffer-pool-load-at-startup=OFF
--early-plugin-load="keyring_file=$KEYRING_PLUGIN"
--loose-keyring_file_data=$MYSQL_TMP_DIR/mysecret_keyring
$KEYRING_PLUGIN_OPT