}

	srcRoot, err := filepath.Abs(srcRoot)
	if err != nil {
		return err
	}

	return filepath.WalkDir(srcRoot, func(srcPath string, d fs.DirEntry, err error) error {
		if err != nil || srcPath == srcRoot {
			return err
		}

		suffix := strings.TrimPrefix(srcPath, srcRoot)
		for len(suffix) > 0 && suffix[0] == filepath.Separator {
			suffix = suffix[1:]
		}

			}
		case "sv":
			z.SrcVolume, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "SrcVolume")
				return
			}
		case "sp":
			z.SrcPath, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "SrcPath")
				return
			}
		case "dv":
			z.DstVolume, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "DstVolume")
				return
			}

}

// RenameDataHandlerParams are parameters for RenameDataHandler.
type RenameDataHandlerParams struct {
	DiskID    string        `msg:"id"`
	SrcVolume string        `msg:"sv"`
	SrcPath   string        `msg:"sp"`
	DstVolume string        `msg:"dv"`
	DstPath   string        `msg:"dp"`
	FI        FileInfo      `msg:"fi"`
	Opts      RenameOptions `msg:"ro"`
}

				break
			}
		}
		if j == len(special[i]) {
			return true
		}
	}
	return false
}

func realpath(srcpath string, abspath []byte) (pathlen int, errno int) {
	var source [1024]byte
	copy(source[:], srcpath)
	source[len(srcpath)] = 0
	ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___REALPATH_A<<4, //__realpath_a()
		[]uintptr{uintptr(unsafe.Pointer(&source[0])),

	if !s.checkID(p.DiskID) {
		return nil, grid.NewRemoteErr(errDiskNotFound)
	}

	resp, err := s.getStorage().RenameData(context.Background(), p.SrcVolume, p.SrcPath, p.FI, p.DstVolume, p.DstPath, p.Opts)
	return &resp, grid.NewRemoteErr(err)
}

// RenameDataInlineHandler - renames a meta object and data dir to destination.

	allErrs := field.ErrorList{}
	allPaths := sets.Set[string]{}

	for i, source := range projection.Sources {
		numSources := 0
		srcPath := fldPath.Child("sources").Index(i)
		if projPath := srcPath.Child("secret"); source.Secret != nil {
			numSources++
			if len(source.Secret.Name) == 0 {
				allErrs = append(allErrs, field.Required(projPath.Child("name"), ""))
			}