db check scripts
diff --git a/scripts/check-db-clean b/scripts/check-db-clean
new file mode 100644
index 0000000..e49d267
--- /dev/null
+++ b/scripts/check-db-clean
@@ -0,0 +1,6 @@
+g = TitanFactory.open('cassandra.local')
+g.stopTransaction(SUCCESS);
+g.V('type', 'port').each{println it.type};
+g.V('type', 'switch').each{println it.type};
+g.V('type', 'flow').each{println it.type};
+g.V('type', 'flow_entry').each{println it.type};
diff --git a/scripts/check-db-status.sh b/scripts/check-db-status.sh
new file mode 100755
index 0000000..b81e02d
--- /dev/null
+++ b/scripts/check-db-status.sh
@@ -0,0 +1,8 @@
+#! /bin/bash
+DIR=~/ONOS
+status=`~/titan-0.2.0/bin/gremlin.sh -e $DIR/scripts/check-db-clean | grep null | wc -l`
+if [ $status == 0 ]; then
+ echo "OK"
+else
+ echo "BAD"
+fi