ERROR("rrdcached plugin: rrdc_update (%s, [%s], 1) failed: %s (status=%i)",
filename, values_array[0], rrd_get_error(), status);
ERROR("rrdcached plugin: rrdc_update (%s, [%s], 1) failed: %s (status=%i)",
filename, values_array[0], rrd_get_error(), status);