if (rrd.getRrdDef().getEstimatedSize() == files[i].length() && rrd.getDatasource(0).getHeartbeat() == heartbeat && rrd.getDatasource(1).getHeartbeat() == heartbeat) {
backend.setLength(rrdDef.getEstimatedSize());
backend = factory.open(path, false); try { backend.setLength(rrdDef.getEstimatedSize());
println(rrdDef.dump()); log.println(rrdDef.dump()); println("Estimated file size: " + rrdDef.getEstimatedSize()); RrdDb rrdDb = new RrdDb(rrdDef); println("== RRD file created.");