1. A system architecture for implementing a virtual disk service (VDS) equipment, applicable for performing an overall management on multiple service request objects in a VDS system, comprising: a VDS interface, for receiving a service request of at least one application program; a subsystem management module, for executing a logical process according to the service request transmitted by the VDS interface, so as to determine whether the service request is a public operation type or a non-public operation type; a plurality of object management modules, invoked by the subsystem management module, so as to execute the service request corresponding to the non-public operation; a virtual disk management module, for generating a plurality of virtual interfaces for being invoked by the subsystem management module according to a plurality of functions provided by the object management modules, so as to execute the service request of the public operation type; and a specific management module, invoked by the virtual disk management module, and comprising: an asynchronous management module, invoked to execute the service request when the service request is the public operation type and requires for an operation of supporting asynchronous management; and an event notification module, for generating a feedback result, and responding the service request via the VDS interface.