Description: Expanding Volume in distributed file systems refers to the process of increasing the size of a storage volume in a distributed file system. Distributed file systems are network storage solutions that allow the creation of volumes capable of spanning multiple servers, thus providing high availability and scalability. When expanding a volume, more disks or nodes can be added to the system, allowing the available storage to grow without interrupting access to data. This process is crucial for adapting to the growing data storage needs in enterprise and cloud environments. Volume expansion in distributed file systems can be performed dynamically, meaning administrators can increase storage capacity without needing to stop the service or affect users. This feature is especially valuable in scenarios where continuous data availability is critical. Additionally, distributed file systems employ data replication and distribution approaches, ensuring that volume expansion not only increases capacity but also maintains data integrity and availability across multiple nodes. In summary, expanding a volume in distributed file systems is an essential process that enables organizations to effectively manage their data storage in a flexible and scalable environment.