Merge pull request #1143 from sjenning/disable-fsstats-devicemapper

skip TestDockerFilesystemStats for devicemapper

integration/tests/api/docker_test.go

@@ -295,6 +295,12 @@ func TestDockerFilesystemStats(t *testing.T) {
 	fm := framework.New(t)
 	defer fm.Cleanup()
 
+	storageDriver := fm.Docker().StorageDriver()
+	if storageDriver == framework.DeviceMapper {
+		// Filesystem stats not supported with devicemapper, yet
+		return
+	}
+
 	const (
 		ddUsage       = uint64(1 << 3) // 1 KB
 		sleepDuration = 10 * time.Second
@@ -314,7 +320,6 @@ func TestDockerFilesystemStats(t *testing.T) {
 		Count:  1,
 	}
 	needsBaseUsageCheck := false
-	storageDriver := fm.Docker().StorageDriver()
 	switch storageDriver {
 	case framework.Aufs, framework.Overlay:
 		needsBaseUsageCheck = true