In a VPLEX Metro environment, the type of mobility used to move data to a remote cluster is known as device mobility. This process involves the migration of virtual volumes that are backed by VPLEX devices across the two clusters that make up the VPLEX Metro.

Here’s a detailed explanation:

Device Mobility: Device mobility refers to the capability of VPLEX to move a device, which is a logical representation of storage, from one cluster to another within a VPLEX Metro configuration1.

VPLEX Metro: VPLEX Metro is a configuration that allows for synchronous data replication and accessibility between two geographically separated clusters.It provides continuous availability and non-disruptive data mobility1.

Migration Process: The migration of data in a VPLEX Metro involves several steps, starting with the creation of a mobility job, followed by the actual data movement, and finally, the cleanup and completion of the job1.

CLI and GUI Tools: While earlier versions of VPLEX required the use of the Command Line Interface (CLI) for mobility in a Metro configuration, newer versions support this functionality through the Graphical User Interface (GUI) as well2.

Use Cases: Device mobility is often used for load balancing, tech refreshes, or other scenarios where data needs to be moved between clusters without disrupting access to the data1.

By utilizing device mobility, VPLEX Metro allows for the seamless movement of data across clusters, ensuring high availability and flexibility in data management.