A Research on the Self-Applicable Network Virtual Storage Data Distribution Arithmetic

The self-applicable network storage has a statistic and analysis of the data blot in the storing space, and transfers the physical storage space according to the data blot utilizing frequency while the system is free, improving the systematic I/O function by transferring data blot that has a large frequency of use into physical storage appliance with better performance. Smaller weights is imposed upon the farther utilizing frequency through weighting and larger one upon the nearer frequency, the size of data blot is being considered at the same time, therefore the best state of the adjusted network storage systematic I/O performance can be achieved within the fastest time period.