Fix "-C" option of the command pgpool which has to be used only when memqcache_method = 'memcached'.
Fix "-C" option of the command pgpool which has to be used only when memqcache_method = 'memcached'.

treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres,treasure-data/prestogres