fprintf (fp, " host = {\n type = square;\n size = HDD_capacity; \n values = (HDD_utilization);\n };\n");
fprintf (fp, " link = {\n type = rhombus;\n size = bandwidth;\n };\n");
fprintf (fp, "}\n");
fprintf (fp, " host = {\n type = square;\n size = HDD_capacity; \n values = (HDD_utilization);\n };\n");
fprintf (fp, " link = {\n type = rhombus;\n size = bandwidth;\n };\n");
fprintf (fp, "}\n");