if err != nil {
			return err
		}
		if !d.IsDir() && !info.Mode().IsRegular() {
			return errors.New("zip: cannot add non-regular file")
		}
		h, err := FileInfoHeader(info)
		if err != nil {
			return err
		}
		h.Name = name
		h.Method = Deflate
		fw, err := w.CreateHeader(h)
		if err != nil {
			return err
		}
		if d.IsDir() {
			return nil
		}
		f, err := fsys.Open(name)

	RenameData(ctx context.Context, srcVolume, srcPath string, fi FileInfo, dstVolume, dstPath string, opts RenameOptions) (RenameDataResp, error)

	// File operations.
	ListDir(ctx context.Context, origvolume, volume, dirPath string, count int) ([]string, error)
	ReadFile(ctx context.Context, volume string, path string, offset int64, buf []byte, verifier *BitrotVerifier) (n int64, err error)

					custom := make(map[string]string)
					defer stopFn(custom)

					if f.dataUsageScannerDebug {
						console.Debugf(healObjectsPrefix+" resolved to: %v, dir: %v\n", entry.name, entry.isDir())
					}

					if entry.isDir() {
						return
					}

					// We got an entry which we should be able to heal.
					fiv, err := entry.fileInfoVersions(bucket)
					if err != nil {

	if err != nil {
		return 0, err
	}
	defer xhttp.DrainBody(respBody)
	n, err := io.ReadFull(respBody, buf)
	return int64(n), toStorageErr(err)
}

// ListDir - lists a directory.
func (client *storageRESTClient) ListDir(ctx context.Context, origvolume, volume, dirPath string, count int) (entries []string, err error) {
	values := grid.NewMSS()
	values.Set(storageRESTVolume, volume)

pkg os, method (*PathError) Unwrap() error
pkg os, method (FileMode) IsDir() bool
pkg os, method (FileMode) IsRegular() bool
pkg os, method (FileMode) Perm() FileMode
pkg os, method (FileMode) String() string
pkg os, type FileInfo interface { IsDir, ModTime, Mode, Name, Size, Sys }
pkg os, type FileInfo interface, IsDir() bool
pkg os, type FileInfo interface, ModTime() time.Time

)

func TestCheckValid(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	objLayer, fsDir, err := prepareFS(ctx)
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(fsDir)
	if err = newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
		t.Fatalf("unable initialize config file, %s", err)
	}

	initAllSubsystems(ctx)

	return &PodNetnsEntry{
		uid:     uid,
		netns:   netns,
		netnsfd: fd,
		inode:   inode,
	}, nil
}

func isProcess(entry fs.DirEntry) bool {
	// check if it is a directory
	if !entry.IsDir() {
		return false
	}

	// check if it is a number
	if strings.IndexFunc(entry.Name(), isNotNumber) != -1 {
		return false
	}
	return true
}

func GetFd(f fs.File) (uintptr, error) {

		if err != nil {
			t.Error(err)
			continue
		}
		if strings.Contains(fi.Name(), "/") {
			t.Errorf("FileInfo of %q contains slash: %q", v.h.Name, fi.Name())
		}
		name := path.Base(v.h.Name)
		if fi.IsDir() {
			name += "/"
		}
		if got, want := h2.Name, name; got != want {
			t.Errorf("i=%d: Name: got %v, want %v", i, got, want)
		}
		if got, want := h2.Size, v.h.Size; got != want {

		}
		// TODO(#49580): Handle symlinks when fs.ReadLinkFS is available.
		if !d.IsDir() && !info.Mode().IsRegular() {
			return errors.New("tar: cannot add non-regular file")
		}
		h, err := FileInfoHeader(info, "")
		if err != nil {
			return err
		}
		h.Name = name
		if err := tw.WriteHeader(h); err != nil {
			return err
		}
		if d.IsDir() {
			return nil
		}
		f, err := fsys.Open(name)
		if err != nil {

			want:     true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.testName, func(t *testing.T) {
			e := metaCacheEntry{
				name: tt.entry,
			}
			if got := e.isInDir(tt.dir, tt.sep); got != tt.want {
				t.Errorf("isInDir() = %v, want %v", got, tt.want)
			}
		})
	}
}

func Test_metaCacheEntries_resolve(t *testing.T) {
	baseTime, err := time.Parse("2006/01/02", "2015/02/25")
	if err != nil {