DATA TRANSFERRING METHOD AND APPARATUS AND STORAGE SYSTEM

摘要

A data transferring method and apparatus and storage system is provided, which relate to the field of terminal devices. The data transferring method includes: acquiring, by an access device, data of a first storage device; transferring, by the access device, the acquired data of the first storage device to a second storage device; performing, by the access device upon receiving a service request during transferring of the data, the service request carrying at least parameter name and operation method of an object to be accessed, corresponding service operations on the first storage device and/or the second storage device according to the parameter name and the operation method of the object to be accessed. Data transferring between the first storage device and the second storage device and normal processing of service for outside is achieved through the access device, and thereby step of adding underlayer protocols for achieving access between storage devices is not needed and problem of requiring multiple developments because need of consideration of different types of protocols between storage devices when a third-party tool conducts the data transferring can be avoided.