Added Cinder Storage Pools API

Change-Id: I9b57058c313ae961fa90bc02f69dfd4be6afef03
diff --git a/openstack/blockstorage/extensions/schedulerstats/urls.go b/openstack/blockstorage/extensions/schedulerstats/urls.go
new file mode 100644
index 0000000..ce3f362
--- /dev/null
+++ b/openstack/blockstorage/extensions/schedulerstats/urls.go
@@ -0,0 +1,7 @@
+package schedulerstats
+
+import "gerrit.mcp.mirantis.net/debian/gophercloud.git"
+
+func storagePoolsListURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("scheduler-stats", "get_pools")
+}