Patent ID: 9171021
Filing Date: 2015-10-27
Classification: G06F,Y02D

Abstract:
1. A method for configuring a storage device in a hybrid storage environment, the method comprising: acquiring a plurality of attribute parameters of each storage device in a plurality of storage devices, wherein the attribute parameters comprise at least two of the following: capacity, latency, bandwidth, cost, energy consumption, and size; performing calculation according to the plurality of attribute parameters to obtain a priority of each storage device; acquiring a storage priority of each data object; performing matching according to the storage priority of each data object and the priority of each storage device, so as to store each data object into a storage device with a priority corresponding to the storage priority of the data object; and wherein performing calculation according to the plurality of attribute parameters to obtain a priority of each storage device comprises: calculating a comprehensive priority score of each storage device according to the following formula (1): wherein α determining the priority of each storage device according to the comprehensive priority score of each storage device.