1 files changed, 30 insertions, 1 deletions

diff --git a/src/plugins/stats/functions.c b/src/plugins/stats/functions.c
index ffb99733..488a8410 100644
--- a/src/plugins/stats/functions.c
+++ b/src/plugins/stats/functions.c
@@ -140,6 +140,27 @@ static int getCPULoadStat(const void * closure,
   return OK;
 }
 
+static int getQuotaStat(const void * closure,
+                        gfloat ** data) {
+  long long allowed;
+  long long have;
+
+  if (OK != getStatValue(&allowed,
+                         NULL,
+                         NULL,
+                        "# bytes allowed in datastore"))
+    return SYSERR;
+  if (allowed == 0)
+    return SYSERR;
+  if (OK != getStatValue(&have,
+                         NULL,
+                         NULL,
+                        "# bytes in datastore"))
+    return SYSERR;
+  data[0][0] = ((gfloat) have) / allowed;
+  return OK;
+}
+
 static int getTrafficRecvStats(const void * closure,
                                gfloat ** data) {
   long long total;
@@ -427,7 +448,7 @@ static void updateStatValues(void * unused) {
 
 
 StatEntry stats[] = {
- {
+  {
     gettext_noop("Connectivity"),
     gettext_noop("# connected nodes (100% = connection table size)"),
     &getConnectedNodesStat,
@@ -444,6 +465,14 @@ StatEntry stats[] = {
     NO,
   },
   {
+    gettext_noop("Datastore capacity"),
+    gettext_noop("Data in datastore (in percent of allowed quota)"),
+    &getQuotaStat,
+    NULL,
+    1,
+    NO,
+  },
+  {
     gettext_noop("Inbound Traffic"),
     gettext_noop("Noise (red), Content (green), Queries (yellow), Hellos (blue), other (gray)"),
     &getTrafficRecvStats,