// are attempting a rename from file to directory.
			return errIsNotRegular
		default:
			return err
		}
	}
	return nil
}

func (s *xlStorage) readRaw(ctx context.Context, volume, volumeDir, filePath string, readData bool) (buf []byte, dmTime time.Time, err error) {
	if filePath == "" {
		return nil, dmTime, errFileNotFound
	}

	missingPartsHeal := int32(0) // Atomic bool flag.
	readerIndex := 0
	var wg sync.WaitGroup
	// if readTrigger is true, it implies next disk.ReadAt() should be tried
	// if readTrigger is false, it implies previous disk.ReadAt() was successful and there is no need
	// to try reading the next disk.
	for readTrigger := range readTriggerCh {
		newBufLK.RLock()
		canDecode := p.canDecode(newBuf)