Abstract text

An aspect of the present invention stores files of a source directory in a target directory. In an embodiment, a unique identifier is generated for each of the files and a new location and a new name are generated for the file. The new location represents the specific sub-directory of the target at which the file is stored. The file is stored at the new location with the new name. Such storing in a new location with a new name can be advantageously used to address various issues in corresponding environments. In one environment, the target directory is stored in an embedded system, with limited resources and the source directory contains several files with substantial overlapping names (which can require substantial resources to search for a specific file). The unique identifiers are generated according to media transfer protocol (MTP), which generates an object identifier for each of the files/directories, etc.