}

func buildLogsStats(cstat *cadvisorapiv2.ContainerStats, rootFs *cadvisorapiv2.FsInfo) *statsapi.FsStats {
	fsStats := &statsapi.FsStats{
		Time:           metav1.NewTime(cstat.Timestamp),
		AvailableBytes: &rootFs.Available,
		CapacityBytes:  &rootFs.Capacity,
		InodesFree:     rootFs.InodesFree,
		Inodes:         rootFs.Inodes,
	}

	if rootFs.Inodes != nil && rootFs.InodesFree != nil {

func TestCheckAPIFragments(t *testing.T) {
	if !*flagCheck {
		t.Skip("-check not specified")
	}
	root := testenv.GOROOT(t)
	rootFS := os.DirFS(root)
	files, err := fs.Glob(rootFS, "api/next/*.txt")
	if err != nil {
		t.Fatal(err)
	}
	t.Logf("checking release notes for %d files in api/next", len(files))
	docFS := os.DirFS(filepath.Join(root, "doc", "next"))
	// Check that each api/next file has a corresponding release note fragment.

		t.Errorf("makeWinContainerStats() Memory = %v, want %v", got.Memory, expected.Memory)
	}

	if !reflect.DeepEqual(got.Rootfs, expected.Rootfs) {
		t.Errorf("makeWinContainerStats() Rootfs = %v, want %v", got.Rootfs, expected.Rootfs)
	}

	// Log stats contain pointers to calculated resource values so we cannot use DeepEqual here

		result.Memory.AvailableBytes = uint64Ptr(0)
		result.Memory.PageFaults = uint64Ptr(0)
	}
	if stats.WritableLayer != nil {
		result.Rootfs.Time = metav1.NewTime(time.Unix(0, stats.WritableLayer.Timestamp))
		if stats.WritableLayer.UsedBytes != nil {
			result.Rootfs.UsedBytes = &stats.WritableLayer.UsedBytes.Value
		}
	}
	var err error
	fsID := stats.GetWritableLayer().GetFsId()
	if fsID != nil {

	assert.Equal(cs.WritableLayer.Timestamp, actual.Rootfs.Time.UnixNano())
	if imageFsInfo != nil {
		assert.Equal(imageFsInfo.Available, *actual.Rootfs.AvailableBytes)
		assert.Equal(imageFsInfo.Capacity, *actual.Rootfs.CapacityBytes)
		assert.Equal(*imageFsInfo.InodesFree, *actual.Rootfs.InodesFree)
		assert.Equal(*imageFsInfo.Inodes, *actual.Rootfs.Inodes)
	} else {
		assert.Nil(actual.Rootfs.AvailableBytes)

	if err != nil {
		return nil, fmt.Errorf("failed to get cgroup stats for %q: %v", cgroupName, err)
	}
	// Rootfs and imagefs doesn't make sense for raw cgroup.
	s := cadvisorInfoToContainerCPUAndMemoryStats(cgroupName, info)
	return s, nil
}

// RootFsStats returns the stats of the node root filesystem.
func (p *Provider) RootFsStats() (*statsapi.FsStats, error) {
	rootFsInfo, err := p.cadvisor.RootFsInfo()

	mockCadvisor := cadvisortest.NewMockInterface(mockCtrl)
	rootfs := cadvisorapiv2.FsInfo{
		Capacity: 8000,
	}
	mockCadvisor.EXPECT().RootFsInfo().Return(rootfs, nil)
	mockCadvisorError := cadvisortest.NewMockInterface(mockCtrlError)
	mockCadvisorError.EXPECT().RootFsInfo().Return(cadvisorapiv2.FsInfo{}, errors.New("Unable to get rootfs data from cAdvisor interface"))
	cases := []struct {

	klog.V(2).InfoS("Starting Windows container manager")

	if localStorageCapacityIsolation {
		rootfs, err := cm.cadvisorInterface.RootFsInfo()
		if err != nil {
			return fmt.Errorf("failed to get rootfs info: %v", err)
		}
		for rName, rCap := range cadvisor.EphemeralStorageCapacityFromFsInfo(rootfs) {
			cm.capacity[rName] = rCap
		}
	}

	ctx := context.Background()

			// and return the best-effort partial result. See
			// https://github.com/kubernetes/heapster/issues/1793.
			result.Rootfs.AvailableBytes = &imageFsInfo.Available
			result.Rootfs.CapacityBytes = &imageFsInfo.Capacity
			result.Rootfs.InodesFree = imageFsInfo.InodesFree
			result.Rootfs.Inodes = imageFsInfo.Inodes
		}
	}
	// NOTE: This doesn't support the old pod log path, `/var/log/pods/UID`. For containers

		"/pod3-c1":      getTestContainerInfo(seedPod3Container1, pName3, namespace0, cName31),
	}

	freeRootfsInodes := rootfsInodesFree
	totalRootfsInodes := rootfsInodes
	rootfs := cadvisorapiv2.FsInfo{
		Capacity:   rootfsCapacity,
		Available:  rootfsAvailable,
		InodesFree: &freeRootfsInodes,
		Inodes:     &totalRootfsInodes,
	}

	freeImagefsInodes := imagefsInodesFree