Use symlinks for hot storage points, instead of copying data.

                        osRelParentPath += "/"

                    destDirPath = self.storageRetrievePath.replace("{username}", username) + osRelParentPath

                    os.makedirs(destDirPath, exist_ok = True)

                    if self.storageType == "cold":

                        sp = subprocess.run(["rsync", "-av", "--no-links", srcPath, destDirPath], capture_output = True)

                        if(sp.returncode or sp.stderr):

                            self.logger.error(f"FATAL: error during the copy process, returnCode = {sp.returncode}, stderr: {sp.stderr}")

                            return False

                    else:

                        destPath = destDirPath + os.path.basename(srcPath)

                        try:

                            if not os.path.islink(srcPath):

                                os.symlink(srcPath, destPath)

                        except Exception:

                            self.logger.error(f"FATAL: error while creating symlink for target '{srcPath}'")

                            return False

                # Remove files from file list at the end of the copy 

                for fileInfo in blockFileList: