SYSTEM AND METHODOLOGY FOR AUTOMATIC CLASSIFICATION AND SEPARATION OF STORAGE RESOURCES BASED ON OPTIMIZING I/O REQUIREMENTS

摘要

A system and method for classifying storage resources in a cluster of computers comprises one or more memory devices and a plurality of processors. Each memory device among the one or more memory devices stores a set of program modules. At least one processor executes the set of program modules. The set of program modules comprises an input module, a disk speed analyzer module, a disk size analyzer module, and a disk assignment module. The input module receives a first signal. The disk size analyzer module and the disk speed analyzer module determines a data transfer rate and a memory size of the new memory device, and classifies the new memory device. The disk assignment module assigns the new memory device as one of a journal storage unit and a data storage unit.