Description: The Volume Migration Policy refers to the guidelines and procedures that dictate how data volumes can be moved between different servers within a storage cluster. This policy is crucial for efficient resource management, allowing administrators to relocate volumes from one server to another without interrupting data access. Migration may be necessary for various reasons, such as performance optimization, disaster recovery, hardware upgrades, or workload redistribution. A distributed file system enables the creation of volumes that can span multiple servers, and the migration policy ensures that these volumes are managed consistently and securely. Key features of this policy include the ability to perform online migrations, meaning without downtime, and the option to schedule automatic migrations based on specific criteria, such as space usage or server load. In summary, the Volume Migration Policy is an essential component for maintaining flexibility and efficiency in managing a distributed storage environment.
