CONSIDERING INPUT/OUTPUT WORKLOAD AND SPACE USAGE AT A PLURALITY OF LOGICAL DEVICES TO SELECT ONE OF THE LOGICAL DEVICES TO USE TO STORE AN OBJECT

摘要

Provided are a computer program product, system, and method for considering input/output workload and space usage at a plurality of logical devices to select one of the logical devices to use to store an object. A determination is made of a logical device to store the object based on workload scores for each of the logical devices indicating a level of read and write access of objects in the logical device and space usage of the logical devices. The object is written to the determined logical device.