ON-DEMAND CREATION AND ACCESS OF A VIRTUAL FILE SYSTEM

A first creation request for creating a virtual file system corresponding to a first storage device in an operating system is received. The virtual file system corresponding to the first storage device is created in a preset path in the operating system using a Filesystem in Userspace (FUSE) utility in the operating system. A first access request for the preset path is received. The first access request is sent to the virtual file system when the first access request for the preset path is received, such that the virtual file system accesses the first storage device according to the first access request.