Description: On-demand storage refers to a data management model that allows organizations to provision and deprovision storage resources according to their specific needs. This approach provides remarkable flexibility, as companies can dynamically scale their storage capacity, adapting to fluctuations in data demand. In a distributed file system context, on-demand storage becomes an essential tool for efficiently managing large volumes of data. It enables the creation of a storage cluster that can be expanded or reduced without significant service interruptions. This not only optimizes resource usage but also contributes to cost reduction, as organizations only pay for the storage they actually use. Furthermore, the ability to manage storage agilely facilitates the implementation of backup and recovery solutions, as well as integration with cloud applications. In summary, on-demand storage represents a modern and efficient solution for the changing data storage needs in an increasingly dynamic business environment.