Manual:$wgHashedSharedUploadDirectory/fr

Détails
If you operate multiple wikis, you can define a shared upload path using. If  is set, the wiki will look in the shared repository if no file of the given name is found in the local repository (for, [[Media:..]] links).

If, new subdirectory is created in   folder (e.g.  ) for each file upload. If, all images are uploaded in   property in   to.

Voir aussi

 * - a more flexible way of configuring shared upload repositories (and the only way, if you want to set up more than one shared upload source)