Allow to the the smoothing window size other thatn the default 5%.

[rrdtool.git] / src / rrd_tune.c

diff --git a/src/rrd_tune.c b/src/rrd_tune.c
index 1c72db7..36b2bb0 100644 (file)
--- a/src/rrd_tune.c
+++ b/src/rrd_tune.c
@@ -88,6 +88,8 @@ int rrd_tune(
         {"beta", required_argument, 0, 'y'},
         {"gamma", required_argument, 0, 'z'},
         {"gamma-deviation", required_argument, 0, 'v'},
+        {"smoothing-window", required_argument, 0, 's'},
+        {"smoothing-window-deviation", required_argument, 0, 'S'},
         {"aberrant-reset", required_argument, 0, 'b'},
         {0, 0, 0, 0}
     };
@@ -296,6 +298,20 @@ int rrd_tune(
                 return -1;
             }
             break;
+        case 's':
+            strcpy(rrd.stat_head->version, RRD_VERSION);    /* smoothing_window causes Version 4 */
+            if (set_hwarg(&rrd, CF_SEASONAL, RRA_seasonal_smoothing_window, optarg)) {
+                rrd_free(&rrd);
+                return -1;
+            }
+            break;
+        case 'S':
+            strcpy(rrd.stat_head->version, RRD_VERSION);    /* smoothing_window causes Version 4 */
+            if (set_hwarg(&rrd, CF_DEVSEASONAL, RRA_seasonal_smoothing_window, optarg)) {
+                rrd_free(&rrd);
+                return -1;
+            }
+            break;
         case '?':
             if (optopt != 0)
                 rrd_set_error("unknown option '%c'", optopt);