METHOD, DEVICE, AND SYSTEM FOR RECOVERING DISTRIBUTED STORAGE DATA

摘要

Embodiments of the present invention provide a method, device, and system for recovering distributed storage data. The method comprises: a local node receiving a data operation sequence set list sent, according to a version value of a data operation sequence set of the local node, by a destination node; receiving data corresponding to the data operation sequence set list sent by the destination node; and according to the data operation sequence set list and the data corresponding to the data operation sequence set list, updating data of the local node. The method, device, and system for recovering distributed storage data provided in the embodiments of the present invention are able to recover data by sending the version number of a data operation sequence set of a local node, thereby reducing data transmission volumes and saving network bandwidth.