qa: add test_librbd workunit

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/qa/workunits/rbd/test_librbd.sh b/qa/workunits/rbd/test_librbd.sh
new file mode 100755 (executable)
index 0000000..6212357
--- /dev/null
+++ b/qa/workunits/rbd/test_librbd.sh
@@ -0,0 +1,5 @@
+#!/bin/sh -e
+
+test_librbd
+
+exit 0