// we still need to allow overwriting an empty directory since it represents
		// an object empty directory.
		dirInfo, err := Lstat(dstFilePath)
		if isSysErrIO(err) {
			return errFaultyDisk
		}
		if err != nil {
			if !osIsNotExist(err) {
				return err
			}
		} else {
			if !dirInfo.IsDir() {
				return errFileAccessDenied
			}
			if err = Remove(dstFilePath); err != nil {